The 4 Cons and 5 Pros of Fiberglass Doors

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The pros of fiberglass doors are essential for homeowners due to their many advantages, but like any material, they also have some cons. When considering a new front door, fiberglass options offer a compelling mix of durability, energy efficiency, and aesthetic versatility. 

These doors are constructed from compression-molded fiberglass, providing a robust yet flexible material that can withstand the rigors of daily use. 

However, fiberglass doors are generally dent-resistant but can crack. Therefore, when buying a fiberglass door near me, opting for a higher-quality model is advisable to ensure longevity and avoid potential replacement costs.


5 Pros of Fiberglass Doors

Pros of buying PGT Fiberglass doors

  • One of the main pros of fiberglass doors is their versatility; they can be customized to match the style of any home, whether it’s mid-century, contemporary, or something else entirely. 


  • They are also known for their durability, being resistant to the wear and tear of daily life, which includes being pet-friendly and weather-resistant. 



  • Fiberglass doors are relatively low-maintenance compared to wood doors, which can swell and deteriorate and require a storm door’s protection. 


  • Fiberglass doesn’t rust like steel, making it a good option for homes in harsh weather conditions.


4 Cons of Fiberglass Doors



  • It’s also worth noting that while they can mimic the look of wood, they may not have the same solid feel or sound as a traditional wooden door, which could be a con for some people. 


  • Additionally, they may require repainting over time to maintain their appearance.


  • Repairs can be more complicated if damaged than wood, which can simply be sanded and refinished.


Factors to Consider Before Buying an Exterior Fiberglass Door


Fiberglass doors can range from affordable to quite expensive, depending on the quality and design features you choose. The initial investment may be higher than other materials, but the long-term maintenance and energy cost savings can offset this. The warranty is an important pro of fiberglass doors; most come with a lifetime warranty. But this typically doesn’t cover glass and factory finishes with shorter warranty periods.


Security is another aspect to consider; while fiberglass doors are strong, the level of security they provide also depends on the quality of the locks and hardware you choose. For those looking to enhance their home’s curb appeal, fiberglass doors offer a wide range of aesthetic options, including different textures, colors, and finishes and the possibility to include decorative glass inserts.


How Long Will a Fiberglass Door Last?


A fiberglass door is a durable choice for homeowners, offering a lifespan that can range significantly based on various factors. You can expect a fiberglass exterior door to last between 50 and 100 years, with some sources citing an average of 70 years. This longevity is due to fiberglass’s resistance to rust, rot, and dimensional stability compared to other materials. 


However, components like gaskets and weather stripping may require replacement every five to ten years to maintain the door’s efficiency. Proper maintenance allows you to preserve a fiberglass door’s appearance and functionality for 15 to 20 years or more. 


Factors such as the quality of materials, proper installation, and environmental conditions can influence the door’s lifespan. Regular upkeep, including cleaning and inspections for damage, and protective coatings can further extend the life of a fiberglass door.


What is the Cost of Fiberglass Doors?

front door replacement and installation cost

The cost of a fiberglass front door can vary widely depending on the size, style, and features. Door prices can range from as low as $250 for basic fiberglass models to over $2,000 for high-end options. For a standard 36 in. x 80 in. door, you should pay between $700 and $4,000. The lower end of the spectrum represents more basic doors available at large hardware stores. However, the higher end represents premium models with additional features or customizations. 


Door Installation costs can also vary, but on average, you should pay between $496 and $1,872 for the door and installation labor, but the national average is $1,160. Remember, the final cost will include additional materials and supplies needed for the installation, such as fasteners, shims, and caulking. To get a more accurate estimate tailored to your specific needs and location, it’s advisable to consult a professional door installer near St Petersburg. Prices reflect the information available as of early 2024 and may vary.


Should I Buy a Fiberglass Front Door?


Our PGT aluminum fiberglass doors can enhance the curb appeal and increase the value of your home. A fiberglass front door is a sound investment for those seeking a long-lasting, energy-efficient, aesthetically pleasing entryway solution.

So, fiberglass doors offer a balance of durability, energy efficiency, and aesthetic flexibility, making them an attractive option for homeowners.

However, it’s essential to weigh the cons and pros of fiberglass doors, such as enhancing the home’s look, the potential for cracking, occasional repainting, and the cost, to determine if a door is the right choice for your home.

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