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Temperature changes cause aluminum window and door frames to expand and contract. For large openings and customized projects, this movement can affect installation clearances, sealing and operation. Learn what builders and project buyers should consider when selecting and installing aluminum window and door systems. Read More

TECHNICAL INSIGHTS · GLAZING Why Glass Thickness Matters in Aluminum Windows and Doors Glass thickness is an important part of aluminum window and door design, but thicker glass is not automatically better. The right glazing should match the opening size Read More

Door and window sealing systems play an important role in building performance. Proper seals help reduce uncontrolled air leakage, limit water penetration and support thermal and acoustic comfort. For developers, contractors and project buyers, sealing performance depends on more than the gasket material alone. Frame design, EPDM sealing strips, glass interfaces, drainage and installation all work together as a complete system. This guide explains what buyers should evaluate when selecting sealed aluminum doors and windows for residential and commercial projects. Read More