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Performance Standard


patio door

Door Hardware
Security is a priority when considering exterior door hardware. The Endura multi-point lock systems' one-piece flush bolt construction makes it the choice of homeowners and builders everywhere. And, our unique three point sealing technology provides added assurances against air and water infiltration.

Combining the benefits of the Ultimate Astragal with the characteristics and performance of the multi-point lock, Endura has developed a state of the art door hardware system. Endura multi-point astragals require no additional door hardware as they operate from standard lock set deadbolt packages. This allows for easy installation without the need for extensive machining. Three secure locking points make for a rock solid, dependable door hardware system.