Fiberglass Garage Doors Vs. Steel Garage Doors

Modern garage doors come in many different styles, with each having its own set of advantages. Many homeowners choose steel garage doors because they are robust and secure, while others favor fiberglass garage doors for their lightweight and durability. Whichever type of garage door you select, it is critical to understand the benefits and drawbacks of each option to make the best decision for your home. To assist you in deciding, let us compare these two types of garage doors.


Steel garage doors are made of tough, real–gauge steel that has been zinc galvanized to prevent rusting. They might be one, two, or three layers thick. Single-layer doors are not insulated, whereas doors with triple layers are the most durable and well-insulated.

Fiberglass garage doors are steel garage doors with a fiberglass coating. Fiberglass is a lightweight, pliable material with many benefits, which will be covered further in this article.


Garage doors made of steel are incredibly durable. Fiberglass garage doors are similar to steel doors in that they have a steel foundation, and the fiberglass coating makes them even much more durable. On the other hand, Steel is susceptible to breaking when it comes into contact with something hard, whereas fiberglass is a material that is highly resistant to denting.


Both steel and fiberglass garage doors are low-maintenance options. They don’t chip, warp, or rot like wood garage doors, and they don’t require any particular maintenance. Between the two, fiberglass garage doors are the more durable option for coastal homes as fiberglass is completely rust-proof. Steel garage doors are susceptible to rusting and corrosion and are not ideal in areas where there is a lot of rain and salt in the air. If there are scratches, they need to be touched up promptly, else they will rust.


Both steel and fiberglass are naturally poor insulating materials. But modern steel and fiberglass garage doors can be added with insulation. These doors can provide lower or higher insulation values depending on the type of insulation installed.


If you are aiming for a neat, polished look, you can have either steel or fiberglass garage doors. However, if you prefer the look of wood grain, fiberglass garage doors may be more to your liking. While steel can have a faux-wood treatment,  the wood grain patterns on fiberglass garage doors are exceptionally stunning and practically indistinguishable from the real thing due to the texture and malleability of fiberglass. Unlike real wood garage doors, you have the advantage of less maintenance with faux-wood-coated steel and fiberglass garage doors.


Steel and fiberglass doors both have a wide range of customizing choices, though features vary depending on the product. Both garage door styles can support a variety of panel, window, and hardware configurations. Steel garage doors are available in virtually any color, whereas fiberglass doors are available in predetermined colors. This factor is important if you want your garage door to match the trim on your house or if you want it to be a specific color. Steel garage doors can be repainted. However, repainting fiberglass is tough and will void the door’s warranty.

Garage door installation service from Titan Garage Doors WI

Are you looking for a garage door that is both affordable and dependable? Titan Garage Doors WI is the place to go! We provide a wide selection of fiberglass, steel, and custom garage doors, as well as professional garage door service and overhead garage door repair services. Whether you’re looking for a new garage door or just a tune-up, we’ve got you covered. Please contact us right away!