MITERED CORNER CALCULATOR

Calculate the number of Outside and Inside Mitered corners required.

 

Total Lineal Feet x 12 divided by your desired exposure.

 

Example: 

250 Lineal Feet of outside corners and 85 Lineal Feet of inside corners based on a 7” exposure.

Outside Mitered Corners:  250 LF x 12/7” = 429 corners required.

Inside Mitered Corners:  85 LF x 12/7” = 146 corners required.

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See attached Vent page and newly added vents.

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