A type of insulating glass construction using an airspacer offering lower thermal conductance than traditional aluminium spacer. Warm-edge IG units typically offer higher resistance to condensation and an incremental improvement in window energy performance. [top]

The Washington State Building Code sets out technical provisions for the design and construction of new buildings in Washington State. [top]

A material or device used to seal the openings, gaps, or cracks if venting window and door units to prevent water and air infiltration. [top]

The channel used to ensure the weep hole is not blocked by sealant while doing the exterior sealing of the window during installation. [top]

A weep hole is a small opening in the window or sill member through which water may drain to the exterior of the building. [top]

The force exerted on a surface by moving air. [top]

A window is a glazed opening in an external wall of a building; an entire unit consisting of a frame sash and glazing, and any operable elements. [top]

Schematics of a window project showing the specific details of the installation as well as any pertinent requirements of the project (Seismic requirements, deflection requirements, drainage requirements etc.) Approved by an engineer, a consultant and the contractor to ensure the requirements are met and the details are deficiency free. [top]

The term referring to the identification number assigned to the type of window placed in a rough opening. [top]

Aluminium framing systems designed for fixed horizontal ribbon window applications. Systems are usually designed for interior glazing infills and are isntalled between floor slabs on the building (with exceptions for bypass installations). [top]