3250-Z and 4250-Z Zero Sightline Insert Vents

    3250-Z Series

    • 3 1/4” frame depth with polyurethane or polyamide thermal barrier

    4250-Z Series

    • 4” frame depth
3250-Z and 4250-Z  Zero Sightline Insert Vents

Trim and Accessories

Storefront and Entrances

Storefront and EntrancesWausau's architectural aluminum entrances, storefronts, mid-rise curtainwalls and operable windows are designed and tested for commercial construction in the U.S. Entrance doors for retail, educational and institutional applications have a variety of standard sizes and hardware options for glass thicknesses up to 1 inch. Storefronts for first-floor installation of 1/4- or 1-inch insulated glass also offer a variety of thermally improved systems. Pressure-bar type curtainwall systems for up to six stories, and project-out vent and casement windows, allow a single source for most projects.

Anodize finish colors are available in Clear and in earth tones ranging from Champagne to Black, plus 15 standard painted colors are offered in 70% Kynar® composition for up to 10-year standard guarantee.

Learn more about our doors and frames, door hardware, storefront framing, curtainwall window, finishes and impact-resistant products.

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