Performance Tested for Years of Worry Free Windows

Each design goes through a series of comprehensive tests to determine structural integrity, water infiltration, air infiltration, forced entry resistance, deglazing resistance, and corner weld strength. Each test takes place on one of the industry’s largest and most extensive testing walls.

This ensures you get Milgard products that provide years of worry-free performance that withstands the elements.

Vinyl Windows

Constructed predominantly from polyvinyl chloride (PVC), vinyl-frame windows present a virtually maintenance-free alternative, combining affordability with compatibility for any home. Nonetheless, not all vinyl formulations are equivalent. Milgard's vinyl formula incorporates top-tier titanium dioxide and stabilizers, ensuring sustained energy efficiency and optimal performance over the lifespan of your windows and components.

Milgard has additionally pioneered a unique process for vinyl finishes, permitting UV rays to penetrate the color and reflect off the frame. This innovation preserves the longevity of the vinyl material.

Fiberglass Windows

Fiberglass stands out as the optimal choice for those in search of an incredibly robust frame material with a classic wood profile. The frame is crafted from a distinctive blend of resin and glass fibers, rendering it impervious to warping, swelling, or rotting in diverse climates. Choose from four exterior colors, either paired with a white interior or matching the exterior color selection.

The material's distinct properties contribute to heightened energy efficiency, with minimal expansion and contraction despite temperature fluctuations. Milgard consistently subjects its fiberglass to rigorous testing for color uniformity, gloss, film thickness, and chemical resistance, ensuring a commitment to quality and durability.