Awning Windows - Western Red Cedar Awning Windows Trend Windows & Doors Frame type Timber Glazing Single, Double Min. length 601 Max. length 2748 Min. height 600 Max. height 2100 Uw (Whole window U Value) 1.75 SHGC (Solar Heat Gain Coefficient) 0.44 Opening Tilt open Contemparary and Attractive Timber Awning Windows from Trend Windows & Doors Trend Windows & Doors