Fiberglass Front Door vs. Wood

Interior shot of a fiberglass front door.

Are fiberglass entry doors better than wood? If you're considering updating your home's old front doorway to improve its safety, functionality, and aesthetic appeal, you might be weighing the pros and cons of these two popular materials. 

Fiberglass doors are typically more durable and resistant to damage since they use composite materials that can withstand outdoor elements. Wooden doors, on the other hand, offer a classic and timeless look and can be customized with different finishes and stains to match the style of your home. 

Fiberglass vs. Wood Door

In this article, we'll discuss each door material in terms of durability, energy efficiency, cost, and customization to help you choose the best door option for your home!

Durability

When it comes to durability, fiberglass entry doors have a clear advantage over wood. Because they're made from composite materials, they can withstand extreme weather conditions, such as heavy rain, snow, wind, and direct sunlight. 

Wood doors offer durability, too, but overtime, and with enough exposure to the outdoor elements, they can become susceptible to damage and wear and tear.

Additionally, fiberglass is also resistant to dents, scratches, and warping, which are common issues among wood doors. 

Maintenance

In terms of maintenance, fiberglass comes out on top again. They don't need to be painted or stained, and they can be easily cleaned with soap and water, requiring less maintenance. 

Wood doors, however, require regular maintenance to prevent rotting, warping, and insect damage. They need to be painted or stained every few years, and they should be inspected regularly for signs of damage.

Energy Efficiency & Insulation

Insulated fiberglass doors are known for helping homeowners reduce energy costs and keep indoor areas comfortable year-round. They have a high R-value (typically R-6), which measures the door's ability to resist heat flow. 

However, installing multiple windows on your fiberglass door may reduce this value. Therefore, it's best to consult with a window and door expert before deciding on the best material. 

Wood doors, on the other hand, are not as energy-efficient as fiberglass doors. They can warp and expand in extreme temperatures, which can lead to air leaks and drafts. Additionally, wood doors may require weatherstripping or additional insulation to improve their energy efficiency.

Aesthetics and Customization

Both fiberglass and wood entry doors have their advantages in this category. For example, fiberglass wood look doors can be designed to mimic the look of wood, with realistic wood grain textures and finishes. They can also be painted or stained to match your home's exterior. 

In contrast, wood doors offer a natural beauty and warmth. They can also be easily customized with unique designs, carvings, and finishes to match your personal style. 

Cost & Value

It may (or may not) surprise you to learn that fiberglass entry doors are generally less expensive than higher quality wood doors. Remember, they also require less maintenance and are more durable, making them a better long-term investment. 

Nevertheless, wood doors can add more value to your home, especially if they're high-quality and well-maintained. They also have a timeless appeal that can enhance the overall aesthetic of your home. 

Ultimately, the cost and value of each material will depend on your budget and priorities.

Environmental Impact & Sustainability

When it comes to environmental impact and sustainability, wood is a renewable resource, giving it a slight advantage over fiberglass. However, wood doors rely on the harvesting of trees, which can contribute to deforestation and habitat loss. They also require more energy to produce and maintain, as they need to be painted or stained regularly to prevent rot and decay. 

As mentioned, fiberglass is highly energy-efficient and has a longer lifespan than wood, which means fewer resources are needed for replacements. Depending on the manufacturer, some fiberglass doors are made using recycled materials.

So, What's the Verdict?

Deciding between fiberglass vs. wooden doors can be challenging. To help make the decision easier, here are a few tips to consider. 

Fiberglass doors are highly durable and can withstand harsh weather conditions, making them a great choice for those living in areas that experience extreme temperatures and seasons. They also offer excellent energy efficiency and require very little maintenance. 

On the other hand, wooden doors have a classic, timeless look that many potential buyers find appealing. With regular maintenance, they can provide your home the durability, safety, and curb appeal you desire. 

Have Questions? We Can Help! 

To answer your questions and help you decide which option best suits your home and lifestyle, contact our team for a consultation! 

We'll work with you personally to help you make the right investment and ensure your entry door is installed professionally and looks great for years! 


Steve the Window Guy for Universal Windows Direct is a full exterior remodeling company focusing on replacing windows, siding and roofing. Steve and his team of are experts in working with people just like you to create a plan for the most cost efficient way to complete your exterior remodeling project. We are part of a national dealer network that has catupulted to the 10th largest* remodeling company in the nation. Locally we have an A+ rating with the BBB with zero complaints. Steve has been recognized by Universal Windows Direct as National Dealer of the Year three times for his hard work and dedication to getting things right. We are locally owned and operated in Bloomington, MN and work throughtout the Twin Cities Metro. Updating your home can be easy.

We believe Steve the Window, Siding and Roofing Guy was just too long of a name.

*Source: Qualified Remodelers Top 500 List, Published September 2019.