Intergrity Windows

What makes Integrity windows and doors better isn't as simple as styling or looks. It's the very fiber and substance that makes these windows almost impervious to time, heat, cold or pressure. And that's Ultrex®.

Utrex is a supertough polymer of glass fibers and polyester resin, for a material so hard, we need diamond-edged blades to cut it. Used on the space shuttle, Ultrex creates an unyielding structural backbone for every Integrity door and window, as well as the weather-proof exterior.

Pultruded fiberglass is thin, strong cables of glass, saturated with specially compounded resins to create a remarkable durable material that vastly outperforms and outlives the vinyl or roll formed aluminum of other windows. This glass core makes Integrity windows highly resistant to expansion or contraction. And when they do occur, the Ultrex responds at the same rate as window glass, nearly eliminating stress cracks and glass failures.

The strength of Ultrex is reinforced by an impermeable factory finish in White or Pebble Gray. Paint over it without impacting this protective surface, using dark colors without distortion. It's the ultimate in low maintenance and serious protection.

Integrity's strength comes through in its solid wood interior, classically detailed and milled to a satin smoothness that's ready to stain or paint.