Masonite Fiberglass Entry Doors

The front door is one of the most important design features of any home. It sets the tone for the entire exterior while also providing security, durability, and energy efficiency. For homeowners looking for a combination of beauty, strength, and low maintenance, Masonite Fiberglass Entry Doors deliver exceptional performance and timeless style.

For more than 80 years, Masonite has remained focused on leading-edge innovation, manufacturing excellence, and superior customer service. Today, homeowners, builders, remodelers, and architects trust Masonite for a comprehensive line of entry door systems designed to enhance curb appeal while delivering reliable long-term performance.

At Woodbury Supply Company and Millwork Masters, we proudly offer Masonite fiberglass entry doors as part of our extensive exterior door selection. These doors combine the beauty of traditional wood with the durability and low maintenance of fiberglass, making them an excellent solution for both new construction and home renovation projects.

Built on Innovation and Craftsmanship

For decades, Masonite has been recognized as one of the industry leaders in door design and engineering. Their fiberglass door systems are developed with advanced manufacturing processes that ensure strength, reliability, and consistent quality.

Masonite fiberglass doors are designed to provide:

  • Long-lasting durability and resistance to wear
  • Low maintenance compared to traditional wood doors
  • Energy efficiency and insulation
  • Enhanced curb appeal and design flexibility
  • Strong performance in a variety of climates


By combining innovative materials with carefully crafted designs, Masonite delivers doors that perform as beautifully as they look.

Fiberglass Entry Door Options

The Masonite Fiberglass Entry Door Collection offers a wide variety of styles and configurations to complement nearly any architectural design. Whether you prefer a classic, contemporary, or transitional look, Masonite doors can be customized to meet both design preferences and budget requirements.

Panel Fiberglass Doors

Fiberglass panel doors provide timeless elegance with the durability of modern materials. Available in a wide range of panel configurations, these doors can complement everything from traditional colonial homes to modern architectural designs.

Popular panel styles include:

  • Two-panel and three-panel doors
  • Four-panel and six-panel configurations
  • Craftsman-style panels
  • Contemporary flush panel designs


These doors offer the rich appearance of wood grain textures while delivering the strength and weather resistance of fiberglass.

Fiberglass Doors with Decorative Glass

For homeowners who want to make a striking first impression, fiberglass entry doors with decorative glass provide both elegance and natural light. Glass inserts come in a wide variety of patterns and styles, allowing homeowners to create a unique and personalized entryway.

Glass options may include:

  • Decorative patterned glass
  • Privacy glass
  • Clear glass panels
  • Energy-efficient insulated glass


Decorative glass doors add visual interest while brightening entryways and interior spaces.

Fiberglass Doors with Sidelites and Transoms

For a grander and more open entryway, Masonite fiberglass doors can be paired with sidelites and transom windows. These additional elements enhance both the appearance and the natural lighting of the home’s entrance.

Benefits include:

  • Expanded entryway design
  • Increased natural light
  • Enhanced architectural character
  • Greater curb appeal


Sidelites and transoms can be coordinated with the door’s glass design to create a cohesive and sophisticated entry system.

Wood-Grain Fiberglass Doors

Many homeowners love the warmth and texture of wood but want the durability of fiberglass. Masonite’s wood-grain fiberglass doors replicate the appearance of real wood while providing greater resistance to moisture, warping, and cracking.

These doors are ideal for:

  • Homes exposed to varying weather conditions
  • Homeowners seeking low-maintenance entry doors
  • Designs that call for the natural beauty of wood finishes


With a variety of stain and paint options available, wood-grain fiberglass doors can be customized to complement any home exterior.

Designed for Performance and Value

One of the key advantages of Masonite Fiberglass Doors is their ability to combine visual appeal with reliable performance. Fiberglass construction helps resist dents, rust, warping, and moisture damage, making these doors a practical and durable solution for busy households.

Additional benefits include:

  • Excellent insulation and energy efficiency
  • Resistance to weather and environmental exposure
  • Long-lasting structural strength
  • Minimal maintenance requirements


Helping homeowners enjoy a beautiful entryway without the ongoing upkeep associated with traditional wood doors.

Masonite Fiberglass Doors at Woodbury Supply & Millwork Masters

At Woodbury Supply Company and Millwork Masters, we are committed to providing high-quality doors and millwork products that enhance the beauty and value of every home. Our selection of Masonite Fiberglass Entry Doors offers homeowners, builders, and designers a wide range of styles, glass options, and configurations to suit virtually any project.

Our experienced team can help guide you through the selection process, ensuring you find the right door system to match your home’s architecture, performance needs, and design goals. Whether you are building a new home, remodeling your entryway, or upgrading your exterior doors, Woodbury Supply and Millwork Masters offer the quality products and professional expertise needed to create a beautiful and lasting entrance.

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Woodbury Supply is the leader in Marvin windows, with showrooms in Nashua, NH; Swanzey, NH; Topsfield, MA; and Oxford, CT.

The Marvin Signature collection features the broadest range of window types, styles, configurations and design options. Ideal for creating comfortable spaces in which every detail is considered.