Infinity® by  Marvin Double Hung Windows 

After years of working with a large variety of window brands and materials, we've found that nothing compares to the quality and reliability of Infinity® by Marvin.

Known for its unmatched durability, beauty, and performance, Infinity® by Marvin has become the top choice for homeowners across Georgia. The timeless design of their fiberglass double hung windows combined with their advanced engineering, offers lasting comfort, energy efficiency, and peace of mind.

Timeless Curb Appeal

Infinity® by Marvin double hung windows offer a clean, versatile aesthetic that complements virtually any home style. Available in a variety of attractive finishes and design options, you can customize your windows to match your home's character inside and out.

Smooth, Effortless Function and Cleaning

Both sashes on these windows move independently, allowing for excellent ventilation and flexibility. Plus, they tilt in for easy care and maintenance, which means no ladders or reach required, even for upper-story windows.

Durable, Low-Maintenance Design

Crafted with Ultrex® fiberglass, Infinity® by Marvin windows are built to last. They resist warping, rotting, and insect damage while delivering the classic look of wood without the upkeep. Paint them if you'd like or enjoy their stunning factory finish for years with virtually no maintenance.

Superior Strength and Energy Efficiency

Ultrex® fiberglass is eight times stronger than vinyl and expands 87% less, so your windows maintain a tight, secure fit year-round. That means better insulation, reduced drafts, and greater energy efficiency — plus slim profiles for more natural light and wider views.

The Power of Fiberglass

Infinity® by Marvin fiberglass double hung windows are crafted using proprietary Ultrex® fiberglass, which is made from millions of tightly woven fiberglass strands. This advanced material gives their windows superior strength and durability, setting them apart from traditional window framing options.

With Ultrex® fiberglass, Infinity® by Marvin windows go above and beyond expectations — delivering unparalleled performance, durability, and beauty for your home.

Withstands Extreme Heat and Weather

Ultrex® frames, combined with an exclusive acrylic finish, resist warping, bending, flexing, and fading, even under extreme temperatures up to 285°F and harsh weather conditions. This means your windows maintain their shape and beauty no matter what nature throws at them.

Three Times Thicker, Finished to Last

The acrylic finish on Ultrex® frames is three times thicker than comparable finishes on the market. This durable coating resists dents, chips, scratches, chalking, and fading — delivering a smooth, vibrant appearance that lasts for years.

Minimal Expansion for a Tight Seal

Ultrex® fiberglass expands 87% less than vinyl and Fibrex®, maintaining a precise, leak-proof fit around your glass panes. This ensures a secure, energy-efficient seal that keeps your home comfortable year after year.

Industry-Leading Strength and Slim Profiles

Ultrex® is 8 times stronger than vinyl and 3 times stronger than Fibrex®, making it the strongest window framing material in the replacement industry. Its exceptional resistance to bending and flexing allows for narrower frames, maximizing daylight and providing bigger, clearer views compared to other replacement windows.