United Window & Door Mfg. Inc.: 4500 Series Vinyl Sliding Patio Door

Details: The 4500 Series vinyl sliding patio door offers a fully welded frame and sash, a standard DP-50 structural rating (impact rating option available), and tempered 1-inch IG with low-E and Argon. Flat and dimensional grids are available. Hardware options include brushed nickel, oil rubbed bronze and antique brass. Interior colors are white or beige and interior woodgrain.

Selling Points: United's 4500 Series Vinyl Sliding Patio Door offers beauty and strength along with a wide variety of options including United's unique Satin Grey, Blinds-Between-the-Glass option. This new 4500 Patio Door is suitable for replacement, new construction and remodeling needs at an affordable price with a lifetime, non-prorated warranty, according to the company.