PGT, Inc. engages in the manufacture and supply of residential impact-resistant windows and doors. The company offers impact-resistant products, including heavy-duty aluminum or vinyl frames with laminated glass to provide protection from hurricane-force winds and wind-borne debris. It also provides a range of non-impact-resistant aluminum and vinyl frame windows and doors; Architectural Systems line of products, which offer protection from hurricane-force winds and wind-borne debris for mid-and high-rise buildings; and non-glass vertical and horizontal sliding panels for porch enclosures, such as vinyl-glazed and aluminum-framed products used for enclosing screened-in porches that provide protection from inclement weather. The company markets its products under the WinGuard, PremierVue, PGT Architectural Systems, Eze-Breeze, and SpectraGuard brand names. PGT, Inc. offers its products to residential new construction, and home repair and remodeling end markets through window distributors, building supply distributors, window replacement dealers, and enclosure contractors. It operates in the southeastern United States, the Gulf Coast, Coastal mid-Atlantic, the Caribbean, Central America, and Canada. The company was formerly known as JLL Window Holdings, Inc. and changed its name to PGT, Inc. in January 2004. PGT, Inc. was founded in 1980 and is based in North Venice, Florida.