Windows & Patio Doors
TIMELESS WINDOWS & PATIO DOORS
Enjoy windows and patio doors that are built to last. Choose from our selection of high-performing, efficient and stylish options — including vinyl and glass block windows and sliding patio doors.
Real Glass Block Windows
With a variety of frame finish colors and custom options, our Real Glass Block Windows are both stylish and high-performing.
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Solid white, fusion-welded vinyl windows with 3/4” insulated glass and half screen standard, a built-in J-channel and a integral nailing fin. Available in a wide range of window styles and architectural shapes.
Signature Elite™ Vinyl Replacement Windows
Our Signature Elite™ Vinyl Replacement Windows are created to maximize thermal efficiency and have a timeless style. Discover their high-performance features.
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Sequoia Select Fusion-Welded Vinyl Windows
Ultra-premium Sequoia Select Fusion-Welded vinyl replacement windows expertly combine classic beauty, enduring strength and easy upkeep with maximum energy savings to achieve the ideal window system for your home.
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Sliding Patio Doors
Beautiful and practical, Gentek sliding patio doors glide open when you want to greet the great outdoors, yet seal tightly shut for excellent thermal performance.
- Season after season, year after year, Gentek patio doors will maintain their classic beauty despite exposure to the elements.
- Heavy-duty mainframe construction combined with protective vinyl cladding ensures long-lasting performance and thermal efficiency
- Metal-reinforced vertical sash components add structural integrity
- Extra-deep weather-stripped integral interlocks at meeting stiles help block air infiltration
- Dual structural composite roller system with stainless steel ball bearings provides effortless operation of door panels
- Durable fiberglass screen with aluminum frame features an adjustable independent wheel system in all four corners