Worked example
Board and Batten Spacing for a 12 Foot Wall
This layout example uses a 12 ft wall, 2.5 in battens, and 18 in desired spacing to estimate count and adjusted spacing.
Fencing
Calculator inputs
Board and Batten Layout Calculator Results
Results update in your browser as you edit inputs. They are planning estimates, not complete shopping lists.
Enter project dimensions to calculate material quantity.
Inputs used in this example
- Wall width: 12 feet.
- Batten width: 2.5 inches.
- Desired spacing: 18 inches.
Expected output
The calculator estimates 8 vertical battens with about 17.71 inches of adjusted clear spacing between battens.
When to adjust this example
- Check the layout around outlets, windows, baseboards, corners, and existing trim.
- This is a spacing layout only, not a complete board and batten material list.
- Rails, panels, adhesive, nails, caulk, paint, and trim should be planned separately.
Formula explanation
- Convert 12 feet to 144 inches.
- Estimate batten count from desired spacing plus batten width.
- Reserve width for the battens.
- Divide the remaining open width evenly across the gaps.
Main calculator
Use the full Board and Batten Layout Calculator to change dimensions, waste factor, and optional user-entered unit price.
FAQ
Does this include horizontal rails?
No. It estimates vertical batten count and spacing only.
Can I change the desired spacing?
Yes. Adjust desired spacing in the embedded calculator and the result will rebalance the layout.