Key Features

The manufacturing process of a fiberglass entry door actually starts with the creation of a design template, by building the intended fiberglass exterior door first out of wood, with the exact wood grain desired for the finished product. Silicone is applied to the wood door template, creating a perfect replica of the wood grain texture and panel design (like Silly Putty), which is then used to make the metal mold.
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Fiberglass is a composite plastic, reinforced with glass fibers, which can be molded into various shapes, making it an ideal material to replicate the fine details of a wood door. At the same time, it’s incredibly strong and durable, perfect for a door you’d want to last a long time.
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Fiberglass exterior doors are the #1 replacement choice by homeowners and are well suited for single-home residences because of their long-term beauty, durability and energy efficiency. ProVia offers three brands of fiberglass front doors, with various options for rich wood grain textures or paint finishes, numerous panel styles with or without glass, and a variety of glass options and door accessories to make your ProVia fiberglass door the best door purchase of your lifetime.
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  • Beauty – Fiberglass exterior doors provide the most authentic-looking wood grain textures, like Oak, Cherry, Mahogany, Knotty Alder and Fir, and can accommodate various door glass enhancements that improve curb appeal.
  • Endurance – Fiberglass entry doors do not shrink, warp, split, crack or delaminate. They’re ideal for harsh or humid climates and are extremely durable.
  • Maintenance – Fiberglass doors offer the lowest maintenance, resisting denting and scratching, and can be cleaned with mild soap and water.
  • Energy Efficiency– Fiberglass door systems are engineered to be highly energy efficient. The polyurethane core, high-performance, heat-resistant window trim, Q-Lon weatherstripping and ComforTech™ Warm Edge Glazing System in ProVia entry door systems work together to keep the cold out in the winter and heat out in the summer. All ProVia entry doors without glass are ENERGY STAR® certified and many models with glass also meet ENERGY STAR standards.
  • Security – The solid construction of fiberglass entrance doors provides significant security over wood doors.
  • Cost– Fiberglass front doors can be comparable in cost to wood doors or significantly higher, depending on the model and options chosen, but they offer longer durability and far less maintenance.
  • Lifetime Limited Transferable Warranty– ProVia’s fiberglass exterior doors are warranted against shrinking, warping, splitting, cracking or delaminating for as long as you own and live in the home in which the product was originally installed. This warranty is transferable to one subsequent purchaser.

ProVia's Door Technology

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ProVia's FIberglass Exterior Door Brands

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The door, reinvented.

at a glance

  • Most energy-efficient front door in the US
  • 43% thicker door to allow for more insulation
  • Cherry, Mahogany, Oak and Knotty Alder woodgrain finishes
  • Custom widths & heights up to 84″


The look of authentic wood, the durability of fiberglass

at a glance

  • Most door styles and sidelite options
  • Structurally superior to traditional fiberglass doors
  • Cherry, Mahogany, Oak, Knotty Alder and Fir woodgrain finishes
  • Professional finish with a 15-year warranty
Heritage Brand 243 Fiberglass Walnut Carlisle


Value meets style and security

at a glance

  • Most door styles are ENERGY STAR certified
  • Custom height in 1/8″ increments
  • Oak woodgrain and smooth fiberglass finish in a variety of stains and color options
  • 10-year finish warranty

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