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Architectural Aluminum Clad Windows


The Grabill contemporary aluminum clad product line has the best of both worlds: the strength and weather resistance of extruded aluminum to the exterior, and the warmth of handcrafted wood to the interior. Our heavy duty extruded aluminum cladding contains over 90% recycled material, is locally produced, and can be anodized or powder coated in virtually any color.

Our extrusions ventilate the exterior face of the wood sash and jamb, giving the necessary ventilation to mitigate condensation and overheating. Our clad window muntin bars are simulated divided lite (SDL) ranging from 7/8” to 1 ¼” in width. The insulated glass (IG) includes a shadow bar to preserve the look of a true divided lite. The aluminum sash joints are blind welded for strength and are seamless in appearance. The interior wood muntin grills are “joint matched” for strength and durability.


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