Fiberglass Garage Doors

Ditch the worry, embrace the wave: Fiberglass garage doors are the lightweight, weather-resistant heroes your coastal home needs. Explore why they’re the smart alternative to wood or steel.

Find Garage Door Repair Services

Get a fast & free quote | Schedule your service today


When homeowners are deep in the decision process for a new garage door, certain materials come to mind. One that usually isn’t thought of is fiberglass, although that oversight is unfortunate due to numerous benefits of the material. 

Fiberglass garage doors are durable, energy-efficient and won’t have you wondering where your savings account went. Check out our guide on fiberglass garage doors, and if you are considering a new garage door, Garage.com can connect you with top-rated companies ready to put in the work to upgrade your system.

What Are Fiberglass Garage Doors?

Fiberglass doors, on the surface, are precisely what they sound like. But there is more to these customizable doors that while they have waned in popularity, provide plenty of upside for those who choose them.

Fiberglass garage doors are strengthened with steel frames, and have more natural energy efficiency than aluminum doors while being more budget-friendly than wood garage doors. They are reliable for wetter climates, but might not be the best choice for windier environments.

Fiberglass Door Construction

Fiberglass garage doors are composed of mainly fiberglass reinforced plastic with glass fibers. They are constructed with steel frames, making them durable to go along with their ability to resist inclement weather (water and heat). 

Primary Benefits of Fiberglass Garage Doors

As you consider which material for your new garage door, it’s important to keep in mind the numerous benefits of a fiberglass garage door, including:

  • Weather resistance: Fiberglass garage doors won’t warp, crack, rust or rot, so that is one less thing to worry about when installing a product that you want to last a long time with as little upkeep as possible.
  • Lightweight: Due to their composition, fiberglass doors are very lightweight, which puts a lot less strain on your opener and therefore benefits the longevity of your entire system.
  • Energy efficiency: Fiberglass garage doors have more natural energy efficiency than an aluminum door, and they can easily have insulation added that make them even better to deal with the hot and the cold.
  • Customize me: Fiberglass garage doors are sometimes called faux wood garage doors because they can easily be made to look like real wood but without the weather concerns. That said, there are numerous options for the look with this versatile material.

Limitations and Considerations for Fiberglass Doors

While a fiberglass garage door does have its benefits in certain situations, it’s also wise to consider drawbacks of the material, including:

  • Add the pad: While fiberglass garage doors do offer some energy efficiency, they don’t have as much as steel or wood doors. It’d be best to upgrade your door with more insulation if you are truly considering it.
  • Can be pricey: Not as expensive as a real wood garage door, fiberglass garage doors can be on the higher side compared to some materials – especially if you get fancy with customizations.
  • Too lightweight?: While being lightweight can be good in some respects, it can be a detriment in others. Fiberglass can be brittle in very cold climates, and it breaks easier than a steel door in a collision.

Styles and Design Options for Fiberglass Garage Doors

Fiberglass garage doors can be highly customized, from a faux wood look they are most-known for to painted. They can also add glass panels for a more modern look. You can use them with a sectional garage door or with a carriage house style. In short, they are very versatile and can fit numerous styles of doors.

Cost Analysis of Fiberglass Garage Doors

A fiberglass garage door is a good investment due to its longevity. They are in the middle of the spectrum for a new system – more than aluminum but less than real wood – and relatively modest in terms of annual upkeep with regular maintenance.

Maintenance and Care for Fiberglass Garage Doors

One of the biggest benefits of a fiberglass garage door is its ease for annual upkeep. Garage.com always recommends you get regular garage door tune-ups, but fiberglass is otherwise pretty easy. It’s lightweight, and therefore easier on the hinges, springs and opener itself. It is important to do visual inspections at regular intervals, and cleaning the door with soap and water.

Selecting the Right Fiberglass Garage Door

When making your final decision for a new garage door, it’s crucial to consider your budget, your home’s aesthetics and the climate in which you reside. Fiberglass garage doors can be ideal in numerous situations and are worthy of consideration, but it’s not a choice to be made lightly.

Frequently Asked Questions About Fiberglass Garage Doors

Fiberglass garage doors do very well in extreme heat, except the paint might fade after exposure for numerous years.

Fiberglass garage doors can be more expensive than other materials like aluminum, but less expensive than real wood. How much you customize the garage door also would factor in here. As for annual maintenance, fiberglass garage doors are pretty easy on the wallet as their lightweight nature is conducive to long-term savings.

There are numerous ways to finish a fiberglass garage door, including paint. The material does very well with light or dark colors, although in extreme hot climates might need to be repainted after a handful of years to avoid fading.

The key to any garage door’s longevity is upkeep with its hardware and frame, but fiberglass garage doors can generally last at least 20 years and sometimes more than 30.

garage repair service provider repairing a garage door track

Get Your Free Quote and Schedule Your Garage Repair Today

Find top-rated companies for fast garage repairs and service to make sure your garage door system lasts. Get free quotes from garage door companies in your area.

Tips and Expert Advice for Your Garage

Stay informed with expert advice on garage door maintenance, garage door service, garage door replacement, and upgrades. Explore our blog for guides, troubleshooting tips, and more.

rack of garage dor springs in warehouse

7 Signs Your Garage Door Springs Need To Be Repaired

Are your garage door springs acting up? Don’t let a small issue become a big problem! Learn to spot the 7 warning signs your springs are failing, including a door that won’t open or loud noises during operation. This guide provides essential tips to keep your garage door running smoothly and when to call the pros.
White garage door with window panel opening, new hardware.

Why Is My Garage Door Opening By Itself?

Why is your garage door opening by itself? This common issue can be alarming and a security concern, but often has a quick fix. From remote control problems to electrical issues and external interference, we’ll explore the potential causes and offer practical solutions. Learn when DIY troubleshooting is appropriate and when it’s time to call a professional to keep your garage secure.
garage door service provider applying garage door lubrication to springs

How to Lubricate a Garage Door

Want a garage door that opens without a racket? This guide walks you through lubricating all the moving parts so your door runs smooth and quiet. You’ll learn exactly what to lube, what not to lube, and how to do it right. Plus, we’ve got some simple tips to keep your door in top shape and save you from expensive fixes down the road.
Beautiful two-story home with garage in a serene neighborhood, perfect for families.

Sectional Garage Doors

Unlock the secrets of sectional garage doors! Discover why they’re the top choice for homeowners, from space-saving design to endless customization. This guide covers everything from materials and insulation to installation and maintenance.
New garage door replacement seen form inside the garage, showing all new parts and panels with paned windows across the top.

How Much Does Replacing a Garage Door Cost?

The national average garage door replacement cost ranges from $750 to $6,000, offering a significant return on investment of up to 193.9%. Factors influencing cost include size, material, style, insulation, and installation. Understanding when replacement is necessary and the various cost factors involved can help homeowners make informed decisions and enhance their home’s curb appeal and value.
Beautiful suburban house with custom style garage doors featuring paned windows, wood trim accents and no hardware.

Custom Garage Doors

Unlock the potential of your home’s exterior with custom garage doors. Go beyond the ordinary and discover how personalization in materials, designs, and functionality can transform your curb appeal and reflect your unique style.
partially opened garage door with garage service pro working on the opener

Garage Door Openers: Selection, Installation & Smart Features

Automatic garage door openers have transformed home convenience and security. This guide covers everything from basic garage opener components and drive systems to advanced smart features and safety measures, helping you choose, install, and maintain the ideal opener for your garage door. Learn about horsepower, drive types, and modern technology integrations, ensuring a reliable and efficient garage door system.
Charming suburban house with parked cars in front of aluminum garage doors

Aluminum Garage Doors

Aluminum garage doors offer a modern, affordable, and low-maintenance option due to their rust-resistant and lightweight nature, which ensures smooth operation and less opener strain. While stylish, their dent resistance may be less than steel, and insulation varies, affecting energy efficiency and cost. Choosing an aluminum door requires balancing aesthetics, budget, and performance needs like dent resistance and insulation.
garage door sensor

How To Align Garage Door Sensors

Want to make sure your garage door sensors are working right? It’s all about alignment! Just set them 4-6 inches off the ground and adjust them until both sensor lights show a steady color – that means they’re talking to each other. This guide will show you how to troubleshoot, maintain, and get those sensors in tip-top shape, quick and easy.
Homeowner pulling manual garage door release cord in order to operate garage door manually without power or automatic opener.

How to Open Your Garage Door Manually

Power outages or mechanical failures don’t have to trap you. Follow simple steps to manually open your garage door: just find the emergency release cord, pull it to disengage, and then lift the door. For a full breakdown, including safety tips and reconnection instructions, dive into our comprehensive manual.