External Door Systems

Entrance and terrace door systems coordinated with the building envelope. Discuss threshold levels, weather exposure and access requirements before resolving finish details. Coordinate locking, glazing and drainage interfaces with the local team, treating the door as a complete system with project-specific installation and performance requirements. Start with the layout, dimensions and intended use, then coordinate interfaces with adjoining trades. Compare material samples and working details before confirming the specification. The project package should define quantities, installation responsibilities and the sequence for approval.