Explore Infinity By Marvin
Ultrex fiberglass replicates the look of traditional wood while providing low-maintenance performance.
About This Collection
Infinity Ultrex fiberglass windows and doors replicate the look of traditional wood while providing modern features and low-maintenance performance. Marvin’s patented extruded fiberglass interior and exterior expands 87% less than vinyl, and is resistant to expanding and contracting in any climate. We also offer a Limited Lifetime Warranty for as long as you own your home.
Discover Infinity By Marvin with the experts at Windows & Doors By Brownell.
Design Flexibility
MEDIUM – thoughtfully selected features and options
Material
Wood interior with Ultrex fiberglass exterior
Features
Strength | Energy Efficiency | Builder’s Choice
Applications
New Build | Replacement
Infinity From Marvin
Vinyl vs. Fiberglass Windows & Doors
Eight times stronger than vinyl and three times stronger than vinyl/wood composites, our proprietary fiberglass resists fading, chalking, peeling, and cracking.
With an amazing strength-to-weight ratio, fiberglass is the material of choice for boats, bridges, guardrails, ladders, and hard hats. It’s also highly durable, doesn’t leak, corrode, or rot. Ultrex is also extremely stable, unlike vinyl and non-fiberglass vinyl/wood composites.
EverWood Stainable Fiberglass
Match your existing woodwork or take your home in a new design direction with EverWood, our breakthrough engineered wood grain interior finish. EverWood offers natural looks and texture – it looks, feels, paints, and stains like wood – but is completely low maintenance.
EverWood is made from an inorganic material, so it won’t absorb moisture or decay over time. That means you’ll enjoy remarkably reliable performance and lasting beauty.
Available Options for This Collection
Infinity By Marvin
- Awning Window
- Bay Window
- Bow Window
- Casement Window
- Double Hung Window
- Round Top Window
- Single Hung Window
- Slider Window
- Specialty Shapes Windows
Helpful Resources
Expert Sales Team
Count on our experts to make sure your Marvin windows and doors fit perfectly. You can also turn to us with any installation questions that may arise.
Showrooms
Our friendly, knowledgeable staff is here to help you and your clients. Just visit our newly updated Marvin Design Gallery showrooms.
Service & Parts
We’re proud to service Marvin products now and in the future. Fewer callbacks ensure peace of mind for architects, builders, and homeowners alike.
