Exterior Units [ 8 articles ]
Door Unit Construction
When a door is needed for remodeling or new construction, door unit configuration and handing are two important aspects that...
Vented Sidelites
Therma-Tru’s® Vented Sidelites are a practical blend of beauty and functionality providing additional light and instant ventilation into any home...
Height Measurements
Height Factor When determining the height of an exterior door unit, there are a number of things to consider. Height...
Inswing Width Measurements
The width of an exterior door unit is dependent on three things: configuration, unit construction, and door swing The configuration...
Unit Dimension (UD)
UD Width Measurement of a unit from the outside of the left jamb to the outside of the right jamb...