The Benefits of Smart Garage Door Openers

Smart garage door openers have changed the way people access and control their garages. Homeowners now have the ability to open, close, and monitor their garage doors from anywhere using a smartphone. But are they actually worth the investment? Let’s break it down.

Convenience You Can Count On

Leaving the house and wondering if the garage door was left open is a common worry. A smart garage door opener eliminates that concern. With just a glance at your phone, you can see the current status and close it remotely if needed. You don’t need to turn around, call a neighbor, or rush home to check. Many of the best smart garage door opener models also allow you to set custom schedules. You can program your door to close at a specific time each night, adding an extra layer of security. Some systems even offer voice control through devices like Amazon Alexa or Google Assistant, making everyday tasks faster and easier.

Extra Security for Peace of Mind

Standard garage door openers rely on physical remotes or wall-mounted buttons. These work fine until the remote goes missing or the power goes out. A smart garage door opener offers more reliable access and tighter security. You can receive real-time alerts if the door opens unexpectedly. You can also share temporary access with family members, dog walkers, or delivery drivers without needing to hand over a remote or keypad code. It’s safer and more flexible. Several of the best smart garage door opener systems include video monitoring features or integrate easily with existing home security cameras. That makes it easier to keep an eye on activity near your garage, even if you’re across the country.

Energy and Maintenance Benefits

Most smart garage door openers connect through Wi-Fi and use very little power. Some even notify you when it’s time for maintenance or if a part is wearing down. That can help prevent bigger issues and expensive repairs down the road. If the door doesn’t close properly, the app can notify you instantly. That might seem small, but preventing drafts and keeping the door sealed helps improve home energy efficiency, especially during winter months.

Do Smart Garage Door Openers Work with Older Systems?

In many cases, smart garage door openers can work with older systems. If you already have a garage door opener that works well, you might be able to upgrade it by adding a smart controller. These devices connect to your existing system and offer similar features to a full smart opener. However, if your current opener is outdated or unreliable, you may want to replace it altogether. Many of the best smart garage door opener models come with updated motors, better sensors, and quieter operation compared to older units.

Cost vs Value

The price of a smart garage door opener can vary. A high-end model with extra features like video integration will cost more than a basic setup. But the added convenience, security, and peace of mind often outweigh the cost for many homeowners. There’s also long-term value in avoiding missed deliveries, preventing break-ins, or catching mechanical issues before they get worse. When you factor in those potential savings, a smart garage door opener becomes less of a luxury and more of a smart investment.

Features That Matter Most

If you’re comparing options, focus on features that match your needs. Some of the most important things to look for include:

The best smart garage door opener doesn’t need every feature under the sun, it just needs to work reliably for your specific setup and lifestyle.

Choosing the Best Smart Garage Door Opener

With so many models available, it can be hard to know which one is worth your money. LiftMaster is one of the most trusted names in the industry and offers several smart openers with strong safety features and reliable performance. Whether you want something basic or feature-packed, LiftMaster likely has an option that fits. Keep in mind, professional installation ensures that the opener works properly and safely. Trying to install a smart opener without the right tools or experience could lead to problems down the road.

Ready to Upgrade? We’ll Help You Make the Right Choice

If you're thinking about installing a smart garage door opener, you don’t have to figure it out on your own. Interstate Garage Doors can help you choose the best smart garage door opener for your home or business. We install and service high-quality openers, including top-tier models from LiftMaster. Call 717-263-3150 or fill out our online form to get started today.

Pro Tips for Troubleshooting Garage Door Openers

When your garage door opener stops working, the day can come to a halt pretty quickly. Maybe the remote won’t respond, the door starts but won’t close, or the motor sounds like it’s working, but nothing’s moving. Garage door openers do a lot of heavy lifting, and eventually, wear and tear shows up in different ways. Before replacing your system or calling for help, there are a few things you can check on your own. Understanding how garage door openers function and knowing what problems to look for can save time, frustration, and sometimes money.

Start with the Power Source

Garage door openers need power, and sometimes the fix is as simple as plugging something back in.

Check the Outlet

Make sure the opener is still plugged into its power outlet. A cord may have been pulled loose, or the outlet could have tripped. Try plugging in a different device to confirm whether the outlet is working. If it’s dead, reset the breaker or GFCI switch.

Inspect the Opener's Internal Light

Most garage door openers have a light that turns on when they receive power. If the light isn’t turning on, it’s another sign the unit isn’t getting electricity.

Test the Remote and Wall Switch

If the opener isn’t responding, don’t immediately assume the motor has failed.

Swap Out the Remote Batteries

Remote batteries die more often than most people think. Try using the wall switch inside the garage. If the wall switch works but the remote doesn’t, replace the remote batteries.

Reset or Reprogram the Remote

Garage door openers can sometimes lose the connection to remotes. Check the opener’s manual for steps to reprogram the remote. On many models, this involves holding down a "learn" button on the opener and then pressing a button on the remote.

Listen to the Motor

If your opener makes noise but doesn’t move the door, the problem is likely mechanical.

Disengaged Emergency Release

You may have accidentally pulled the emergency release cord. This red cord disconnects the opener from the door, allowing manual operation. If the door moves freely by hand, reconnect the opener to the trolley by running the opener until it clicks back into place.

Worn Gears or Broken Drive System

Garage door openers use chains, belts, or screw drives to move the door. If the motor runs but nothing moves, parts inside the drive system may be worn or broken. You might also notice grinding or humming sounds. This issue usually requires replacement parts or professional repair.

Pay Attention to the Safety Sensors

Photo-eye sensors near the base of your garage door track prevent the door from closing on objects, pets, or people. These sensors must be aligned and clean.

Realign The Sensors

Look for blinking lights on the sensors, which usually signal misalignment. Make sure both sensors face each other and that their LED indicators are steady. Adjust the angle of the sensor brackets and gently tighten them back into place.

Clean the Sensor Lenses

Dust, cobwebs, and dirt can block the sensor’s signal. Wipe the lenses with a soft cloth and check again.

Examine the Door’s Movement

Some problems with garage door openers have nothing to do with the opener itself. A stuck or imbalanced door can keep the opener from working correctly.

Try Lifting the Door Manually

Disengage the opener with the emergency release cord and lift the door by hand. If the door is heavy or doesn’t move smoothly, the problem could be with the springs, rollers, or track. A stuck or unbalanced door puts stress on the opener and can damage it over time.

Look for Visible Damage

Check for bent tracks, worn rollers, or broken springs. If you notice broken springs, don’t try to fix them yourself. Garage door springs are under high tension and can cause injury if handled incorrectly.

Don’t Ignore the Sounds

Strange noises are often the first sign something is wrong.

Keep Up with Regular Maintenance

A few minutes of maintenance can help avoid major breakdowns. Tighten loose bolts, lubricate the opener’s chain or belt, and clean the tracks. Keeping the door and opener clean and well-maintained gives you more reliable performance and helps extend the life of the system.

Need a Reliable Fix? Let’s Get It Working Again

If your garage door opener still won’t work after these steps, it’s time to get help. The team at Interstate Garage Doors is ready to handle anything your opener throws your way. We service all makes and models and carry quality openers if you need a replacement. Call us today at 717-263-3150 or fill out our online form to schedule a visit. We’ll get your garage door opener back in action, fast and professionally.

Can Weather Cause Garage Door Problems?

Your garage door works hard every day, opening and closing in the heat, rain, snow, and everything in between. That constant exposure to the elements can start to cause problems over time. Many homeowners don’t realize how much weather can affect the way their garage doors operate until something breaks down or starts acting strange. Each season brings its own set of weather-related garage door problems. If your door has ever stuck in the middle of winter or made strange noises on a hot summer day, then you know how frustrating it can be. Let's look at how weather can create issues and what to watch for throughout the year.

Freezing Temperatures Can Lock Up Your Garage Door

Winter brings more than just snow and ice. It also brings problems that can stop your garage door from working properly. Metal parts like springs, rollers, and tracks can contract in the cold. This can lead to stiffness, squeaking, or full-on jams. Moisture is another big concern. Water that seeps into cracks or collects near moving parts can freeze overnight. Frozen moisture can cause your garage door to get stuck shut or even damage the opener motor if it tries to force the door open. Cold weather can also cause your garage door opener’s lubricant to thicken. When this happens, parts don’t move as smoothly. The opener may strain or stop working altogether if it’s pushing against stiff components.

Hot Weather Causes Garage Door Parts to Expand

During the summer, high heat can be just as tough on your garage door. Metal expands when it gets hot. This can throw off the alignment of the tracks and cause rollers to move unevenly. In extreme heat, you may notice your door becomes louder or moves in a jerky way. Heat can also affect the electronics in your garage door opener. If the unit is mounted in a space with poor ventilation, overheating can cause it to shut down or operate unpredictably. On top of that, UV rays can weaken certain materials. Weatherstripping around the frame may crack or peel after long exposure to direct sunlight. This leads to energy loss and leaves your garage open to dirt, bugs, and moisture.

Humidity and Rain Can Invite Trouble

Heavy rain and high humidity can also lead to garage door problems. Moisture buildup can cause wooden doors to swell or warp. This makes it harder for the door to open and close correctly. Water can also rust metal parts if the protective coatings wear off. Rusted springs and hinges weaken the system and often lead to unexpected breakdowns. If your garage isn’t sealed well, water can seep into the opener’s electrical components which can cause short circuits or create unsafe conditions, especially if power tools or storage boxes are nearby.

Wind and Storms Can Knock Things Out of Place

Strong winds can shake the entire garage structure during storms or windy fall days. This stress can loosen bolts or throw doors off their tracks. If the door isn’t rated for high wind loads, it could even collapse inward under pressure. Storm debris is another threat. Branches, leaves, or other materials can get caught in the tracks, sensors, or rollers. If these parts get blocked, the system may refuse to open or close as a safety measure. High winds can also affect the alignment of the safety sensors. If they’re not aimed correctly, your opener may think something is in the way even when there isn’t.

Temperature Swings Can Stress the System

Rapid changes in temperature are also tough on garage doors. Going from freezing nights to warm afternoons can cause materials to expand and contract too quickly. Over time, this back-and-forth weakens seals, warps panels, and stresses the door’s entire support system. Garage doors that are exposed to extreme swings without regular maintenance are more likely to suffer from cracking panels, off-track rollers, or sensor malfunctions.

Weatherproofing Helps Prevent Garage Door Problems

The best way to avoid weather-related garage door problems is by staying ahead of them. Weatherstripping should be inspected regularly for gaps, cracks, or signs of wear. Lubricating the moving parts helps them function properly through hot or cold spells. Sealing your garage door opener’s electronics against moisture and keeping the area well-ventilated can also protect against temperature-related issues. If your door hasn’t been checked in a while, a professional inspection can catch problems before they turn into a broken spring or stuck door.

Don’t Let the Weather Take Down Your Garage Door

If you're dealing with any garage door problems caused by the weather, or want to prevent them before winter hits, Interstate Garage Doors is ready to help. Our team knows how to keep your system working no matter what the seasons throw at it. Call 717-263-3150 or fill out our online contact form to schedule your service today.

What Styles of Garage Doors Work for Historic Homes?

Historic homes carry charm and character you don’t find in modern construction. With their wide porches, tall windows, wood siding, brick details, these homes were built with personality. When it's time to upgrade a garage door, you can’t just install any door and expect it to match. The wrong style can clash with the architecture and take away from the home’s appeal. Some historic homes may also need approval from a local historic preservation board or commission. If you’re living in a Colonial, Victorian, Craftsman, or Farmhouse-style home, the right garage door can actually enhance the appearance, not just blend in. Choosing the right style means paying attention to materials, hardware, color, and design that fit the age and character of the house.

Why Style Matters for Older Homes

Modern garage doors are often designed for efficiency and simplicity. Historic homes weren’t. They were built in a time when design meant something. The garage door often sits front and center on many homes, and it can either add to the style or distract from it completely. Older homes often have distinctive trim, window shapes, and materials. A plain steel garage door with no detailing usually sticks out in the worst way. Matching your garage door to your home’s era helps preserve its original look while still giving you modern function.

Carriage House Doors Match Traditional Architecture

Carriage house garage doors are one of the most popular styles of garage doors for historic homes. These doors look like old swing-out barn doors but operate with modern overhead convenience. They work well with homes built before the 1940s, including Colonials, Tudors, and Victorian styles. Carriage house doors usually feature decorative handles, cross-bracing, and windows that match the home’s front elevation.

Wood and Wood-Look Materials Work Best

Natural wood has been used in traditional home design for centuries. It’s no surprise that real wood garage doors pair beautifully with historic homes. They can be custom-built to match trim, siding, and window shapes exactly. Whether it’s vertical slats, V-groove panels, or arched tops, wood lets you match the look down to the smallest detail. That said, real wood does need maintenance. If you want the look without the upkeep, steel or composite doors with wood-grain finishes may be an option. These give you the same warm texture without the worry of rot or warping. It’s one of the most practical styles of garage doors for homeowners who want beauty and durability.

Window Designs Should Complement the Era

The windows on your garage door should echo the window shapes and sizes already used in your home. Victorian homes often feature small panes and arched or curved tops. Craftsman homes lean toward squared shapes and grilles. A garage door with the wrong window style can feel out of place, even if the color and material are correct. Arched top windows or simulated divided lights (grilles over the glass) can help tie the garage into the rest of the home. Choose frosted or seeded glass for a period-appropriate touch and added privacy.

Color Choices Can Make or Break Curb Appeal

Choosing the right color is just as important as choosing the right shape and material. Bold modern colors rarely work on a historic home. Stick to neutral tones that match your home’s trim or siding. White, off-white, beige, or brown tend to work well with older homes. If your home already has painted accents, the garage door can match those to keep a unified look. Avoid bright or trendy colors unless they were historically accurate for your home’s original construction era.

Don’t Forget Decorative Hardware

The small details matter more than you might think. Decorative hardware like handles, hinges, and straps can give your door that extra touch of authenticity. Black wrought iron hardware works well with carriage house styles and can make a modern door feel older and more traditional. These accents create visual interest and help the garage door feel like a natural part of the home instead of a later addition.

Bring Your Historic Home to Life With the Right Garage Door

Your home tells a story, and the garage door is a major part of the aesthetic. If your garage door feels out of place on your historic home, it might be time to explore a better match. Interstate Garage Doors installs and services a wide range of garage doors that suit a variety of architectural styles. Call 717-263-3150 or fill out our online form today to learn how a new garage door can bring out the best in your historic home.

Garage Door Sizes: Finding the Right Fit for Your Garage

Planning a new garage or replacing an existing door? One of the most important choices you'll make is the size. Choosing the wrong width can lead to tight parking, damaged mirrors, or not enough space to move around. Whether you're building new, remodeling, or just trying to solve an everyday headache, getting the size right matters.

Understanding Standard Garage Door Sizes

Most homes use either a single-car or double-car garage door, and these sizes have stayed fairly consistent across the board.

Common Widths for Single-Car Garages

Here’s a quick breakdown of the most common sizes:

Single-car doors usually measure 8, 9, or 10 feet wide. An 8-foot door works for compact cars and smaller vehicles, while 9 feet has become the go-to for mid-size sedans and SUVs. Some garages offer 10 feet of width, which adds extra clearance and makes parking more comfortable, especially for wider vehicles.

How Wide is a Two Car Garage?

Double-car garage doors are designed to comfortably fit two vehicles, but even within that category, size makes a difference. If you're wondering how wide a two car garage door should be, you're likely choosing between 16 and 18 feet.

Some homeowners choose a 20-foot door or larger for extra flexibility, especially when parking large trucks or using part of the garage for storage or workspace.

Garage Door Widths for Large Vehicles and Extra Storage

Your garage door should match your lifestyle and the size of your vehicles. Having an extra wide garage door is helpful for:

Measuring for the Best Fit

Before you choose a size, take the time to measure your garage carefully.

Measure the Garage Opening

Start by measuring the width and height of the actual opening, not the frame, trim, or the full garage wall. Measure in multiple spots to catch any uneven areas.

Watch for Obstructions

Check for obstacles like light fixtures, pipes, shelving, or electrical boxes. These can all impact the type of door or track system you can install.

Don’t Forget the Door Track

Different types of garage doors need different track systems. You’ll need enough ceiling space for the track and the opener. Measure the depth of the garage as well as the headroom above the opening.

Make Room for Clearance

Give yourself room to walk around parked vehicles, open car doors, and move items in and out. Clearance matters just as much as the door itself.

Match Your Home’s Style

The size of your garage door also affects curb appeal. A well-proportioned door looks balanced and adds value to your home.

How Style Can Impact Garage Door Width

Different garage door styles may have unique frame requirements or thicknesses that change how they function.

Special Factors That Can Affect Garage Door Width

Let’s Get the Right Door on Your Garage

You don’t need to guess or settle for something that almost works. Interstate Garage Doors will help you choose the perfect size and style for your home, your vehicles, and your lifestyle. Call 717-263-3150 or fill out our online form to get started. Let’s make your garage work better, starting with the right door.

What Size Garage Door Opener Do I Need?

If your garage door opener is slowing down, making too much noise, or struggling to lift your door, you may need a new one. But before heading to the store or ordering online, it’s smart to ask: what size garage door opener do I need? That’s not just a question of physical space. Let’s break down the key factors that help determine the right size opener for your garage door so you can make the right decision.

Start with the Door Size and Weight

The size and weight of your garage door will directly influence the horsepower your opener needs. Most residential garage doors are either single or double doors. Single doors are lighter and typically measure 8 to 10 feet wide. Double doors can reach up to 16 feet wide and are much heavier. If your door is a standard single, a ½ horsepower opener usually works well. If it’s a double door or made of a heavy material, you’ll need more power—typically ¾ horsepower or higher.

Factor in the Door Material

Not all doors weigh the same. A lightweight aluminum or fiberglass door doesn’t need as much force to lift as a wood or insulated steel door. Heavier materials demand a stronger motor. If you have a wood door or an insulated steel model with double-layered panels, don’t cut corners. Go with at least a ¾ horsepower opener. Skimping here will wear out your opener quickly and create more noise during operation.

Don’t Forget About Noise

A smaller opener that isn’t strong enough will make more noise. That’s because it struggles to lift the door each time. On the other hand, more powerful motors, like 1 horsepower units, may create more sound due to the bigger motor itself. If your garage is attached to your home and shares walls with a bedroom or living space, consider how much noise matters to you. Belt drive openers are quieter than chain drives, and a properly sized motor will run smoother with less strain.

Consider Your Space

Larger openers with higher horsepower motors may take up more ceiling space. If you already have storage racks or low clearance in your garage, make sure you measure first. Wall-mounted openers, also called jackshaft openers, can help if space is tight. They mount beside the door instead of on the ceiling and work well for garages with high or sloped ceilings.

Balance Cost and Durability

It’s tempting to buy a cheaper opener with less horsepower to save money upfront. But that often leads to higher repair costs later. An undersized opener has to work harder, which can burn out the motor or strip the gears. Higher horsepower openers tend to last longer because they don’t strain as much.

Types of Garage Door Openers

There are three common types of openers, and they each serve different needs:

Chain Drive

These are sturdy and affordable. A metal chain lifts the door. They’re great for detached garages where noise isn’t an issue.

Belt Drive

These use a rubber belt instead of a chain, so they’re much quieter. They cost more, but they’re a great choice for attached garages.

Screw Drive

Screw drive models use a threaded steel rod to lift and lower the door. They’re fast and have fewer moving parts, but they can be louder in cold weather.

Horsepower Options and What They Mean

If you're still determining what size garage door opener you need, horsepower is the key spec to look at. Matching the right horsepower to your door type gives you better performance, longer life, and less hassle.

Time to Upgrade Your Opener? We Can Help

If you're still unsure about what size garage door opener you need, it might be time for a professional opinion. Interstate Garage Doors installs and services garage door openers of all types and sizes. Whether you're dealing with a heavy wood door or a lightweight aluminum one, our team can recommend and install the right opener for your needs. Call us at 717-263-3150 or fill out our online form to schedule an estimate or installation. Let's make sure your garage door works smoothly, quietly, and reliably.

How to Replace a Garage Door Opener

Garage door openers work hard every day. They lift, lower, and secure your garage with the press of a button. But like any machine, they wear out. If yours starts making odd noises, stops responding, or has safety features that no longer work, it might be time for a new one. Knowing how to replace a garage door opener can save you a lot of time and stress, especially if the old one quits unexpectedly.

Know When It’s Time to Replace

If your opener still works but feels sluggish, or if the remote only works occasionally, start paying closer attention. Older models may lack safety sensors or rolling-code technology, both of which protect your home. A garage door opener that vibrates heavily or makes grinding sounds is likely nearing the end of its service life.

In some cases, repair makes sense. But if the motor is failing or the unit is over 15 years old, it’s usually smarter to replace it altogether. You’ll get a quieter, more reliable machine along with updated features like smartphone controls or battery backup.

Choose the Right Type of Opener

Before learning how to replace a garage door opener, figure out which type you need. There are three main styles:

Also consider horsepower. Most residential garage doors work fine with a ½ horsepower motor, but heavier doors may need ¾ horsepower or more.

Gather the Tools You’ll Need

Replacing a garage door opener takes a few hours. You’ll need:

If the existing opener uses the same mounting style, you might reuse parts of the system. If not, plan on installing everything from scratch.

Remove the Old Garage Door Opener

  1. Start by unplugging the old opener and disconnecting the garage door from the opener rail. Most systems use a pull cord that releases the trolley. 
  2. Once that’s done, remove the mounting brackets holding the opener motor to the ceiling. Lower the unit carefully. Don’t let it drop or tilt, especially if it's still wired into the ceiling. 
  3. Remove the wall control and safety sensor wiring next.

Install the New Opener

  1. Follow the manufacturer’s instructions for your new model, but most openers follow a similar layout. Start by assembling the rail and attaching it to the motor. Once that’s secure, mount the rail to the header bracket above the garage door.
  2. Lift the motor unit into place and attach it to the ceiling joists using angle iron or the included mounting straps. Make sure the unit is level and properly supported. Don’t skip the safety sensors. Those are required by law and prevent the door from closing on pets, kids, or anything else in its path.
  3. Reconnect the door arm to the trolley and test the up and down movement. Adjust the limits so the door closes snugly without slamming and opens fully without straining.

Set Up the Controls and Safety Features

  1. Most modern openers include wall-mounted controls, wireless remotes, and sometimes Wi-Fi or app support. Program these based on your model. Many systems include a keypad for outdoor access, which you’ll mount near the garage door.
  2. Install the safety reversing sensors near the bottom of the garage door tracks. These sensors must face each other and be aligned properly. If they’re out of line, the door won’t close.
  3. Check the auto-reverse feature by placing a block under the door and pressing close. The door should reverse as soon as it touches the block.

Do A Final Test

Before calling it done, check everything. Run the opener several times to make sure the door moves smoothly and quietly. Watch for any jerky movement, loud grinding, or misalignment. If anything feels off, go back and adjust the settings.

Ready to Upgrade Your Garage Door Opener? We Can Help.

Replacing an opener might seem simple, but small mistakes can lead to big problems later, especially if the door doesn’t open or close properly. If you want to skip the hassle or you run into snags mid-project, call Interstate Garage Doors. Our trained technicians install new openers quickly and correctly, so your system works right the first time. Call 717-263-3150 or fill out our online form to schedule service or request a quote.

How to Find Your Garage Door Model Number

Most garage doors don’t wear their identity on their sleeve. If your garage door needs a repair or replacement part, one of the first questions any technician will ask is: “What’s the model number?” If you don’t have that information ready, you could end up ordering the wrong part, wasting time, and delaying service. Knowing exactly how to find your garage door type model number will save you frustration and help speed up the repair or replacement process.

Why the Model Number Matters

The model number of your garage door tells you the make, style, material, insulation type, and sometimes even the color. This number helps technicians match parts correctly and make recommendations that fit your exact door. Not every hinge, panel, or spring works with every model. If you guess, you’re likely to get it wrong.

Start with the Garage Door Manual

If your garage door was installed by a professional, the installer might have left behind a user manual or installation packet. This packet often contains a sticker or printout with your door’s model number and specifications. If you can’t find the manual, don’t worry. There are still several ways to identify your garage door model number directly from the door itself.

Check the Inside of the Door

Look for the Manufacturer’s Label

Most garage doors have a sticker placed on the inside of the top panel. Stand inside your garage with the door closed and check the top left, top right, or center of the panel closest to the ceiling. Use a flashlight if needed.

The label might include:

This label is usually placed where it’s protected from weather and visible during regular inspections. Once you find it, write down the entire string of numbers and letters. Some model numbers look similar, and small differences matter.

Don’t Overlook the Track

Some manufacturers, like Clopay, place model and serial numbers on the vertical track near the bottom. Look for a label or sticker facing toward the inside of the garage, near the roller bracket or safety tag. If you spot it, take a photo. These labels can fade over time, especially in garages with a lot of sunlight or moisture.

No Label? Use These Clues to Identify the Model

If the label has worn off or was never installed, you can still get a good idea of your garage door type and model number by gathering a few key details.

Check the Sections and Panel Design

Count the number of panels or sections in the door and note the pattern. Is it short panel, long panel, or flush? Does it have windows? If so, where are they located? Some models are only available in certain panel layouts or window designs.

Measure the Door

Write down the exact width and height of the door. This helps narrow down the product line and will be important when checking manufacturer catalogs or contacting a service company.

Material and Insulation

Is your door steel, aluminum, or wood? Knock on it to check thickness. Some steel doors are hollow, while others are insulated with polystyrene or polyurethane foam. Look at the side of the door for clues. Insulated doors often have a sandwich-style panel with a sealed edge. Knowing these details won’t give you the exact model, but they will help a technician narrow it down and cross-check manufacturer specs.

Contact the Manufacturer If Needed

If your garage door has a brand name visible (like Haas, Clopay, Wayne Dalton, or CHI), visit their website and check for product identification tools. Many manufacturers offer support pages where you can enter part of a serial number or browse by door style.

Still not sure? Take a clear photo of the door from the outside and inside, then email it to customer support. Be sure to include measurements and any other details you’ve gathered. Most support teams can help you track down the correct model.

Model Number vs. Serial Number

Model numbers and serial numbers are not the same thing. A model number tells you the product line and style. A serial number is unique to your door and may include manufacturing date and batch information. Both can be helpful, but the model number is what you need when ordering parts or requesting service. If the only thing you can find is the serial number, try searching that number online with the manufacturer’s name. Some serial numbers decode directly to the model number.

Don’t Let Confusion Cause a Delay. Call Us Today!

If you're still not sure how to find your garage door model number or you’d rather leave the detective work to someone else, Interstate Garage Doors is ready to help. Our team can identify your garage door model, recommend the right parts, and complete repairs quickly. Call 717-263-3150 or fill out our online contact form to schedule service. We’ve helped thousands of homeowners across Pennsylvania, Maryland, and West Virginia and we’re ready to help you.

Step-by-Step Guide on How to Align Garage Door Sensors

Garage doors rely on small details to work safely. One of the most important parts of the system sits just a few inches above the floor: the garage door sensors. When these sensors aren’t aligned correctly, the door may not close, may reverse mid-close, or might stop altogether. Learning how to align garage door sensors can save time, prevent unnecessary repairs, and keep your garage door operating safely.

What Garage Door Sensors Do

Garage door sensors prevent the door from closing on a person, pet, or object. They use a beam of infrared light to detect anything in the door’s path. If something breaks the beam, the system tells the garage door opener to stop or reverse. The sensors work in pairs. One sensor sends the beam, and the other receives it. If that signal gets interrupted or if the sensors fall out of alignment, the garage door won't function properly.

Where to Find the Sensors

Garage door sensors sit on each side of the door, about 4 to 6 inches above the ground. They’re mounted on the vertical track or bracket that supports the door’s rollers. Each sensor has a small lens and indicator light. One light stays green to show the receiving sensor is powered and aligned. The other usually glows orange or yellow to confirm the sending sensor is functioning. If either light is blinking or off, that’s a red flag.

Signs Your Garage Door Sensors Are Out of Alignment

A misaligned sensor pair is one of the most common reasons garage doors won’t close. If you notice any of these signs, the sensors likely need adjustment:

If the door closes only when you hold the wall button, the sensors are trying to prevent what they think is an unsafe close. They need to be realigned.

What Causes Garage Door Sensors to Misalign

Sensors don’t shift on their own unless something bumps them or something interferes with the brackets. Here are the most common causes:

Checking these problems before calling for a repair can help you get your door working faster.

How to Align Garage Door Sensors

Knowing how to align garage door sensors starts with a simple check and adjustment process. All you will need is a screwdriver, some string, and a little patience.

Step 1: Inspect

Inspect both sensor lenses. Wipe away dust or debris with a clean cloth. Check the wires for damage and make sure they are securely connected.  

Step 2: Check the Brackets and Mounts

Look for any signs of bent brackets or loose screws. Tighten everything down so the sensors sit snugly in their mounts. You should be able to gently adjust them side to side without force.

Step 3: Use a String to Line Them Up

Tie a piece of string from one sensor to the other. Stretch it tight so it runs across both sensor lenses. Use a level to check the string. Adjust the sensors up or down so they’re perfectly in line with the string and each other. Once aligned, the sensor lights should turn solid, showing the signal is connected.

Step 4: Test the Door

Press the remote or wall button. If the sensors are aligned correctly, the door should close smoothly without stopping or reversing. If the lights continue blinking or the door still won’t close, double-check the alignment and clean the lenses again. Sometimes, it takes a few small tweaks to get it just right.

Why Proper Sensor Alignment Matters

Garage door sensors aren’t just a safety feature. They’re required by law on all automatic garage doors built since 1993. If they aren’t working correctly, the door poses a serious hazard. Learning how to align garage door sensors gives you control over a common problem that doesn’t always need professional service. But if you’ve tried aligning them and the lights still won’t stay solid, the issue might be deeper. Bad wiring, damaged sensor units, or a faulty garage door opener can also cause problems.

Need a Hand? Let’s Get Your Door Working Again

Garage doors work best when every part is in sync, and sensors are no exception. If you’ve gone through the steps and your sensors still aren’t working right, it may be time to call in some extra help. Interstate Garage Doors services all makes and models of garage door openers and sensors. Call 717-263-3150 or fill out our online form to schedule fast and friendly service. We’ll get your garage door working the way it should. Smooth, safe, and hassle-free.

We are your trusted Garage Door Professionals for in MD, WV, and PA for garage door replacement or repairs.

How Do You Adjust the Height of A Garage Door

Garage doors don’t just go up and down—they need to move smoothly, stop where they should, and close fully without slamming. If your garage door opens too far or doesn’t close all the way, it can create problems ranging from security issues to damage on the door itself. So, how do you adjust the height of a garage door? Learning how to do this can help you fix small issues, but it’s not always a job to take lightly. There’s tension, hardware, and electrical components involved, so you’ll want to approach this carefully. Let’s break down how height adjustments work and how to know when it’s time to bring in a professional.

Know What You’re Working With

Garage doors use one of two systems: torsion spring or extension spring. Torsion spring systems sit above the door and twist to lift it. Extension springs run along the sides and stretch to provide lift. The type of system matters because each one uses different methods to control how far the door travels.

If you’re adjusting the height to fix an issue like a gap at the bottom, a door that opens too high, or one that stops too soon, you’ll need to check both the opener settings and the door’s hardware. Don’t make changes until you understand which part needs adjusting.

Adjusting the Open and Close Limits on Your Opener

How do you adjust the height of a garage door? ​If your door is powered by an automatic opener, you’ll find that most modern systems have limit screws or dials that control how far the door travels when opening or closing. These controls are often located on the back or side of the motor housing.

Steps to Adjust Travel Limits

  1. Unplug the opener. Safety first. Disconnect the opener from the power source.
  2. Locate the limit settings. Most openers use labeled adjustment screws or knobs: “up” for opening height, and “down” for closing height.
  3. Turn the screw. A small flathead screwdriver usually works. Turn the screw in small increments, about a quarter turn at a time.
  4. Test the door. Plug the opener back in and run the door. Repeat until it stops where you want it to.

Keep an eye on the door's movement. If it starts opening too fast, slamming down, or acting strange, stop right away. You could be putting extra strain on the motor or door. At this point if you start to feel unsure about what step to take next, don't hesitate to call a professional.

Spring Adjustments Are Risky Without Proper Tools

You might think the springs are the next thing to tweak if the opener settings don’t fix the issue. But this is where things get risky. Torsion springs hold a huge amount of tension, and adjusting them without the right tools or training can lead to serious injury.

How do you adjust the height of a garage door with spring tension? If you’re asking that, and you don’t already have winding bars and safety gear, it’s probably not something you want to take on yourself. Spring tension directly affects the balance of the door, which in turn affects how high it opens and how well it closes. Trying to adjust springs with makeshift tools or without knowing the tension level can easily lead to damage, or worse, injury.

Tracks, Cables, and Manual Stops

Sometimes, the issue isn’t the opener or springs. If your garage door isn’t reaching the ground or is stopping too early, it might be binding in the tracks or catching on worn-out cables. Rollers that are misaligned or tracks that have shifted can block the door from reaching its full height.

Some garage doors also have mechanical stop bolts that physically limit how far the door can travel. These are usually found on commercial doors or older models. If one of these is loose or has moved, it could stop your door short or let it go too high.

Know When It’s Time to Call a Pro

You might be able to handle opener adjustments with a screwdriver, but anything involving springs, tracks, or cables should be left to a professional. Misjudging even one part of the adjustment can lead to more damage or serious safety issues. Technicians with the right training and equipment can diagnose the issue and fix it without putting your home or safety at risk.

Get a Free Estimate and Fix Your Door the Right Way

If your garage door is going too high, not high enough, or slamming shut, don't let it go unchecked. Interstate Garage Doors has seen it all and we know exactly how to fix any garage door problem you may be experiencing. We service residential and commercial doors across South Central Pennsylvania, Hagerstown, Maryland, and Martinsburg, West Virginia. Call 717-263-3150 or request a free estimate for a repair or adjustment today. We'll get your garage door working exactly how it should; safe, smooth, and quiet.

Get a free estimate from a garage door expert, contact us today!