Starter Strip Calculator
Starter strip runs along the base of every wall that will be sided, giving the first course something to lock onto. Add each wall's length below to estimate the linear feet you'll need.
Wall lengths
Add each exterior wall's length. Height isn't needed for this calculation.
Starter strip needed
How starter strip is estimated
Starter strip typically runs the full length of every wall's base, so the total needed equals your home's wall perimeter. Most starter strip is sold in 10–12 ft lengths — round up to account for seams and cuts at corners.
This is a planning estimate
Frequently asked questions
How much starter strip do I need?
Add up the length of every wall that will be sided — that total is your starter strip linear footage. Round up to account for seams at corners.
Does starter strip go around corners?
Yes, it typically runs continuously around the base of the home, including around corners, so total linear feet equals the full wall perimeter.
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