WinDoor Incorporated is a manufacturer of extruded aluminum & vinyl Sliding Glass Doors & WinDow Systems. We offer custom designed solutions to meet your high performance requirements... Impact or Non-Impact, STC/Acoustical Sound Ratings, or even Bob Blast requirements.

When it comes to custom designed solutions, our engineering department is second to none. Whatever your vision, we have the tools to make it happen. If you can imagine it, we can build it... when it comes to sliding glass doors or WinDows.

Our impact products are produced by using impact resistant laminated glass, heavy commercial-grade aluminum and we only use the finest high-grade hardware available from stainless steel to our non-corrosive handles.

Of course, StyleGuard® windows also include all the hallmarks of YKK AP quality construction:

• Rich millwork detailing
• Fusion-welded sashes and frames
• High-efficiency glazing options
• Precision-fit corrosion-resistant hardware

 Discover the Value of Vinyl with StyleGuard 

• Increase energy efficiency and reduce monthly bills with the ENERGY STAR-certified StyleGuard® line, which brings all the benefits of vinyl to you home.
• Protect your windows and doors from the corrosive effects of brackish air.
• Keep noise, air, water and dust out with double weather stripping and multiple pane construction.
• Choose clear, obscure or turtle glass for enhanced style, light management and privacy.