NBC 9.7: Windows, Doors and Skylights Performance

9.7.1.1. Scope. This Section applies to windows, doors and skylights that separate conditioned space from unconditioned space or the exterior.

9.7.2.1. Resistance to Forced Entry. Windows and doors shall be designed and installed to resist forced entry, providing security for the occupants.

9.7.3.1. Air Leakage. Windows, doors and skylights shall be designed to limit air leakage to the prescribed maximum rates.

empcontracting.ca Inc. Strategy: We specify only 'Triple-Pane' high-performance glazing with multi-point locking systems for superior security and efficiency.