
Our windows are supplied by the finest manufacturers anywhere, including Jeld-Wen Windows, VELUX Skylights, Silver Line Windows, Ply Gem Windows, and EcoShield Windows. Our doors are beautifully crafted, energy efficient, secure and easy to maintain. They are supplied by fine manufacturers such as Jeld-Wen Doors, ThermaTru Doors, and Masonite.
Whether you are looking for new cabinets or a full kitchen renovation, we've got what you need to get the job done. We work with fine manufacturers such as Aristokraft, Fabuwood and Norcraft Cabinetry. We offer a wide selection of decking from the finest suppliers, such as Trex Decking, Railings and Trim and IPE Decking.
Whether you are looking for new cabinets or a full kitchen renovation, we've got what you need to get the job done. We work with fine manufacturers such as Aristokraft, Fabuwood and Norcraft Cabinetry. We offer a wide selection of decking from the finest suppliers, such as Trex Decking, Railings and Trim and IPE Decking.
Services
About Us
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National Lumber, Inc., North Haven, Connecticut, has been the heart of the building industry in the New Haven area for over sixty years. Locally owned and operated, we provide full service framing, millwork, trusses, engineered joists and beams, windows, kitchens, and trim to the area's largest, most respected residential contractors and remodelers.
Lumber and Panels
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National lumber sources dimensional lumber from nationally reputable suppliers, providing only the highest quality material for your next residential, multi-family, or commercial building. From lumber, connectors, fasteners, roofing, windows, and doors, National Lumber provides everything a builder would need to frame a house.
Windows and Exterior Doors
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The VELUX deck mounted and now curb mounted product family is designated The No Leak Skylight. It carries the new 10-year installation warranty plus 20 years on glass, 10 years on product, and five years on blinds and controls. Silver Line by Andersen is the nation's leading vinyl window and door manufacturer.
Interior Doors and Millwork
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Our doors are supplied by the finest manufacturers anywhere. We custom hang doors in-shop, allowing cut-downs, different jamb sizes, and choice of finish and stop. Our mill shop offers mitered, splined, and glued casings for any size door or window with your choice of finger jointed primed or clear moulding.
Roofing and Siding
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Professional installers have long preferred the rugged, dependable performance that only a GAF roof can offer, and have made our Timberline Shingles with Advanced Protection the #1 selling shingle brand in North America! TAMKO Heritage shingles replicate the beautiful, natural aesthetics of wood shakes and feature a random-cut sawtooth design.
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