Shiplap Wall Calculator
Board count and material from wall dimensions.
Inputs
%
Results
Board rows (courses)
20
Net wall area (sq ft)96
Boards to buy44
Estimated nails400
Total coverage (sq ft)146.67
Board cost$198
Exposed Width (ft)0.42
How to Use This Calculator
- Enter Wall width (ft), Wall height (ft), and Board width (in).
- Set Overlap (in), Board length (ft), and Openings to deduct (sq ft).
- Adjust Cost per board ($), Waste factor (%) as needed.
- Review the Board rows (courses) result.
- Use Net wall area (sq ft) and Boards to buy to inform your decision.
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