These sliding doors from custom door pros provide a thermal break
in the frame. A thermal break separates the frame into interior
and exterior pieces. Using a thermal
break means the temperature on the outside of the frame
reduces the effect inside of the frame, which reduces energy
costs and improves comfort inside the home.
6' x 8'
in the frame. A thermal break separates the frame into interior
and exterior pieces. Using a thermal
break means the temperature on the outside of the frame
reduces the effect inside of the frame, which reduces energy
costs and improves comfort inside the home.
6' x 8'
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