Fiberglass windows are built to tackle Utah's toughest conditions, from Park City's deep snow to Southern Utah's scorching heat. Their high-density construction resists warping, ...

With their narrower yet stronger frame, Ultrex fiberglass windows from Marvin offer you more to see and let in more sunlight. At the end of the day, that's reason enough to make the switch to ...

This proprietary fiberglass material pioneered by Marvin Windows and Doors is far stronger and more temperature-resistant than other materials — and looks great for decades WARROAD, Minn ...

Fiberglass windows are another strong option that fare better in various weather conditions. "However, their rigidity makes them more complex and costly to install," she warned.

Question: I am tired of old, leaky windows that stick closed or won't stay open and sweat during the winter. What is the best type of replacement windows that are maintenance free and long ...

Fiberglass windows demonstrate outstanding energy efficiency because they embody much less energy than vinyl, wood, and other composite window materials through low-emissivity coatings which ...

From fiberglass windows to authentic wood doors, JELD-WEN has it all. Let’s explore the selection, the prices and the warranties to determine if this is the right window replacement company for you.

More thermally insulative fiberglass windows are expected to be in demand to replace aluminum windows in older buildings. For example, Serious Energy (Sunnyvale, Calif.) was contracted to retrofit the ...

Dear Jim: I have gotten quotes on replacement windows. I like no-maintenance fiberglass frames, but they cost more than vinyl or aluminum. Are there real advantages to installing windows with ...