Journal
Technical reading for the specification stage.
What is DP 65? Design pressure ratings for coastal homes
Why the design-pressure number on a window schedule decides whether a home survives a Category 4.
Tilt-turn vs. casement: what architects need to know
Two operations, two very different outcomes for egress, ventilation, and air-tightness.
Passive house windows: triple glazing and Uw values explained
What a 0.09 glass Uw actually means for comfort, condensation, and net-zero targets.