Window terms and definitions from Synergy Plus LLC
There are currently 6 names in this directory beginning with the letter D.
Dead-Air SpaceThe space between the panes of glass of an I.G unit.
DeadliteA piece of glass or IGH with a sash profile around it, not set within the main frame of the window unit.
Double Hung WindowA window that has two operable sash and which slide vertically.
Double-Strength GlassA glass with a thickness of approximately 1/8 “
Dry GlazingAn alternative method of placing glass in a door or window. No glazing material is used. Dry glazing is recommended whenever reflective coating are glazed to first surface.
Dual-DurometerAn elastomeric material with two different degrees of hardness.