Approvals & Certifications

Product Lines

WinGuard® Aluminum

Designed for exceptional durability, strength, and style.

WGA PLP 720x600 1

WinGuard Vinyl

Engineered for outstanding energy efficiency and long-lasting beauty.

WGV PLP 720x600 2


Offering superior insulation that keeps energy bills low. The perfect non-impact choice for year-round indoor comfort.
EV PLP 720x600 2

PGT Commercial

Commercial products that deliver solutions for some of the most demanding commercial and residential applications in the industry.

pgt commercial product line

ClassicVue Max™

Heavy-duty aluminum, non-impact products engineered to deliver lasting quality and easy maintenance.

CVM PLP 720x600 2


Aluminum Mullion

Vinyl Mullion

Installation Tools

Assembly Instructions in Spanish

Materials and Tools Required for Installation