Why Choose a 36x80 Fiberglass Exterior Door for Your Home

In today's blog post, we will explore the numerous benefits of installing a 36x80 fiberglass exterior door in your home. Fiberglass doors are becoming increasingly popular among homeowners due to their durability, energy efficiency, and aesthetic appeal. These doors are designed to withstand harsh weather conditions, provide excellent insulation, and enhance the overall appearance of your home's exterior.

1. Superior Durability

One of the primary advantages of fiberglass exterior doors is their exceptional durability. Unlike wooden doors, fiberglass doors do not warp, rot, or crack over time. They are resistant to moisture, extreme temperatures, and the damaging effects of UV rays. This means that a 36x80 fiberglass door will maintain its shape and integrity for many years, even in challenging weather conditions.

2. Enhanced Energy Efficiency

Another significant benefit of fiberglass doors is their superior energy efficiency. These doors are well-insulated, which helps to minimize heat loss during the winter and heat gain during the summer. The insulated core of a 36x80 fiberglass door acts as a barrier, preventing outside temperatures from affecting the comfort levels inside your home. By installing a fiberglass exterior door, you can reduce energy consumption and potentially lower your heating and cooling bills.

3. Low Maintenance

Fiberglass doors require minimal maintenance compared to other door materials like wood. They do not require regular painting or staining, nor do they need to be sealed. Cleaning fiberglass doors is a simple task that can be accomplished with mild soap and water. Unlike wood, fiberglass does not chip or peel, so you won't need to worry about repainting your door every few years. This makes fiberglass doors an excellent choice for homeowners who prefer low-maintenance solutions.

4. Variety of Styles and Designs

When choosing a 36x80 fiberglass exterior door, you'll have access to a wide range of styles and designs to suit your home's architecture. Whether your preference is for a traditional or modern look, there is a fiberglass door style that will complement your home's aesthetic. You can choose from various finishes, textures, and hardware options to customize your door and make a statement.

5. Improved Security

Security is an important consideration for any homeowner. Fiberglass doors provide enhanced security features to protect your home and loved ones. These doors are intrinsically strong and resistant to forceful impacts, making them more difficult to break into compared to other door materials. You can further enhance the security of your 36x80 fiberglass door by adding advanced locking systems and security hardware.

Overall, choosing a 36x80 fiberglass exterior door for your home is a wise investment. It offers durability, energy efficiency, low maintenance, a variety of styles, and improved security. With these benefits in mind, it's clear why fiberglass doors are gaining popularity among homeowners. If you're looking to enhance the beauty and functionality of your home's exterior, consider installing a 36x80 fiberglass exterior door.

36x80 fiberglass exterior door

Entry Door


Entry Doors extend the design leadership we pioneered with interior doors to the front entry of the home. We are pleased to bring you more choices, a higher quality product, and a more inspired, easier journey to selecting the ideal entry for your home. Now you can make a statement throughout your whole home.





Aluminum Clad Wood



Electrostatic Spraying Coating

Powder Coating

Fluorocarbon Coating

3D Wood Grain Transfer



Medi Empty










External Glazing Bars



Suface Mounted


Freedom to dream "truly custom-made"

Doorwin provides one-stop solution for professional windows doors manufacturer and installation. We have been serving customers with our high quality and branded products in United States, Asia and worldwide.


Our team of experts will work with you to develop a bespoke plan that fits your needs. We take a holistic approach to the planning process, combining our technical expertise with our knowledge of customer requirements and project constraints.

Full Custom Fenestration System

Find the true freedom to bespoke

Doorwin is the manufacturer of full custom fenestration systems, and we're here for you. We provide you with the freedom to design your windows, doors, and more with no additional charge for special shapes, hardware styles, and color choices. Your vision is our inspiration; our job is to make it a reality.
Our products are made to pass your local inspector's verification and are built under USA building codes so you can rest assured that they are safe and sturdy. Choose Doorwin to experience the best bespoke fenestration service available today!

Design Assistance Service

From manufacturing to delivery on site

We take care of the entire process for you, from beginning to end. We have our own expertise and will provide free-charge design development & contract documentation with CAD and BIM drawings. In addition to elevation details and installation design, we will double-check that the products match the drawings and project specifications through video or pictures. We'll help you specify the delivery schedule and logistics service whilst keeping costs to a minimum.

The Safest Delivery

5 layers packaging guarantee 0 damage

We're proud to be one of the top exporters of windows and doors to the United States. We pack each window individually and in four layers, and finally into wooden boxes with non-fumigation, and at the same time, there will be a lot of shockproof measures in the container to protect your items. We ensure that your products will arrive at the sites in good condition after long-distance transportation.
Doorwin has been exporting tens of millions of dollars of windows and doors to the U.S. every year, and we know that improper packaging can cause breakage of the product when it arrives on site. What the client concerns, we concern most.

What Projects Can We Take?

We are tested by the following standards:
-NFRC (North American Fenestration Rating Council)
-AAMA (American Architectural Manufacturers Association)
-WNMA (Wood National Monument Association)
-CSA101 (Canadian Standards Association)
-I.S.2 (International Standard ISO/IEC 17025)
-A440-11 (Standard for Fire Testing of Door Assemblies for Charging Rooms)

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