Exterior Units [ 20 articles ]
Inswing Width Measurements
The width of an exterior door unit is dependent on three things: configuration, unit construction, and door swing. The configuration...
Unit Dimensions and Rough Openings
This article will list the Unit Dimensions and Rough Openings for common unit sizes. Sometimes other dimensions are needed for...
Height Measurements
Height Factor When determining the height of an exterior door unit, there are a number of things to consider. Height...
How to Use a Tape Measure
It is important to take accurate measurements when measuring for a new door unit. While using a tape measure may...
Unit Dimension (UD)
Unit Dimension Width The UD width is the measurement of a unit from the outside of the left jamb to...