Fiberglass Windows for Superior Strength

Fiberglass window frames are fantastic in terms of longterm strength, durability and performance. Like aluminum, fiberglass frames are tough enough to handle very large expanses of glass, so you can take advantage of panoramic views and modern frame designs. Fiberglass also doesn’t conduct temperature much, so going fiberglass solves the insulation and energy efficiency problems that sometimes go along with aluminum.

Advanced Technology for Any Installation

Like aluminum, fiberglass is virtually maintenance free. It’s super resistant to fading and weathering, won’t require re-painting and is a breeze to clean. Additionally, fiberglass is indeed made from actual glass. Therefore, it expands and contracts very consistently with your glass panes, allowing for precise installation that won’t warp or fluctuate with temperature change.

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Featured Fiberglass Windows:


Milgard WoodClad™ Series fiberglass

Every designer loves the interior beauty of rich wood work. Most homeowners value durability and longevity in their exterior construction and finish. Milgard® WoodClad™ Series fiberglass wood windows satisfy both of these ideals bu featuring furniture grade Douglas Fir interiors and optimum fiberglass exteriors. These windows offer limitless customization options and precision performance.