weigh your options carefully to determine which window frame material is right for your home. Fiberglass and vinyl are two popular choices, with fiberglass frames being thinner to make room for ...

Vinyl windows are sturdy ... quality assurance and warranty, window framing materials available, window types available, color choices and expert scoring. All ratings are determined solely ...

Our tests have found that the material a window frame is made of doesn’t guarantee performance, and neither does price. For instance, you’ll find excellent vinyl-frame windows that perform ...

Vinyl is the most popular window frame option on the market ... where the exterior part of the frame uses a different material. This design can either increase or decrease energy efficiency.

Vinyl windows make up the largest segment ... They run this test at 0° F and 70° F to evaluate whether a frame holds up even as materials contract and expand at varied temperatures.

This is category features the latest in window frame materials and includes materials such as fiberglass windows as well as vinyl/wood pulp mixtures. Composite windows take the best features of ...

as window frame and sash inserts — is the compatibility of polyurethane with vinyl. At one time, window manufacturers had no other choice but aluminum or steel as reinforcing materials. Cutting and ...

Infinity fiberglass replacement windows ... gassing of vinyl occurs because vinyl is a thermoplastic, which means they will soften and become weak when exposed to heat. These materials can change ...

Cuyahoga Falls, Ohio-based Associated Materials LLC, a vinyl windows and siding maker with $1.6 billion in annual sales and more than 4,000 employees, has appointed James Drexinger as CEO.