Angled Cellar Doors
Use the following illustration as a guide to assist you while you take the required measurements listed below.
Inside Width of Foundation
Outside Width of Foundation
A1
A2
B1
B2
A1, A2, B1 & B2 are important measurements that allows us to build a door that will sit on the center of your foundation.
Length of Foundation
Height of Doorway
C1 (Inside Length)
C2 (Outside Length)
D
C1, C2 will allow us to make the door the proper length. D - tell us how tall to make the frame.
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