Marvin Fiberglass And Fiberglass Doors

Marvin fiberglass doors are designed with a high concentration of fiberglass and strong resin, for a stylish door that not only looks beautiful but performs at the highest levels of thermal efficiency. Available in two varieties of fiberglass – Ultrex, and Marvin’s patent-pending High-Density fiberglass – Marvin is certain to have the perfect fit for your living space. With its minimal conductivity, fiberglass is one of the best insulators among door-frame materials. Fiberglass shrinks and expands at the same rate as glass, allowing for a tight seal and long-term stability which guarantees that fiberglass will perform like new for decades.

Benefits of Fiberglass

High-Density fiberglass maintains shape and maximum thermal efficiency even in the harshest climates
Available in Ultrex pultruded fiberglass – engineered to preserve its look even decades after installation
Both High-Density and Ultrex pultruded fiberglass expand and contract at a rate comparable to glass to help ensure optimal performance over time
Resistant to chipping, chalking or fading, even in darker colors
Proprietary frame design provides strength and durability

The Marvin Materials Difference: Fiberglass
Marvin’s dedication to quality fiberglass doors is apparent in its high-performing Ultrex and High-Density material options. Marvin’s fiberglass doors are the ideal choice for homeowners who seek a strong, durable door that will withstand both time and the elements. Marvin believes that modern doors should perform better, so they developed a High-Density fiberglass and patent-pending frame for their Signature Modern collection that has redefined how products in this size and style can perform. Finished seamlessly to the interior with aluminum, these fiberglass doors offer immense strength at large sizes while maintaining narrow sight lines. A durable and modern choice for nearly any home.

Marvin Fiberglass and Fiberglass Doors installed by certified contractors
Serving Fairfield County and Westchester County

Learn More About Our Certifications

What Our Customers Say

Peter D'Aguanno, Roxbury CT

Highly recommend Window Solutions Plus! Top notch work. From the start of the process until completion, I found them to be professional, with high quality workmanship and product. I interviewed several companies, Anderson, Pella and more. Upon meeting John, one of the owners, I immediately felt conformable. There was no high pressure, never ending talking like the other companies did. He took me through product choices, the various price points and made great suggestions! The unique thing with this company,they are working with the best window companies in the business. Anderson, Pella, Harvey, others. They have access to all those...
Elizabeth Sanger, Larchmont NY

Excellent and professional service from the owners to the installers.They kept the initial install date, were responsive and communicated well.Spent a lot of time carefully installing five windows on my second floor.Would highly recommend the company, and that comes after spending more than a year researching window companies.Glad I finally settled on Window Solutions Plus.
Doug Libby, Ardsley NY

Angelo and his team did an outstanding job replacing 4 patio doors and 2 stationary panels on my deck with new Anderson doors, The crew was great and a pleasure to have around. Every aspect of the job was handled professionally, starting with m initial contacts with Greg and John right through project completion.
Peter D'Aguanno, Roxbury CT

Highly recommend Window Solutions Plus! Top notch work. From the start of the process until completion, I found them to be professional, with high quality workmanship and product. I interviewed several companies, Anderson, Pella and more. Upon meeting John, one of the owners, I immediately felt conformable. There was no high pressure, never ending talking like the other companies did. He took me through product choices, the various price points and made great suggestions! The unique thing with this company, they are working with the best window companies in the business. Anderson, Pella, Harvey, others. They have access to all those l...
Ellen M, Danbury CT

Amazing company & people! Highly recommended! I recently had Window Solutions Plus replace all the windows (15) and 2 patio slider doors in my condo. These are the most professional and efficient people I have ever dealt with. Everything was spelled out clearly and honestly. From the initial estimate, finalizing the plans, to the installation...everything was right on schedule and went smoothly. John and Greg communicated with me monthly to keep me informed of the timeline; then weekly leading up to the actual installation. I can't say enough about the men who did the installation. They showed up on time every day and never stopped wor...