What is Board and Batten?
It is a siding or paneling style that uses wide boards spaced apart, with narrower strips (battens) covering the joints.
Calculator
Enter your values
Results
Boards Needed
10
Battens Needed
9
Siding Analysis
Pattern details
Pattern Repeat
Your pattern repeats every 12.25 inches. Ensure your wall length is divisible by this or plan for partial boards at the ends.
Batten Overlap
With a 1" gap and 2.5" batten, you have0.75" overlap on each side of the board. Aim for at least 0.5" overlap.
Design Tip
Wider boards (e.g., 1x12) with narrow battens create a more rustic look. Narrower boards (e.g., 1x6) create a busier, more textured appearance.
How to Use
Step-by-step instructions
- 1Enter the total length of the wall (in inches).
- 2Enter the width of the boards (in inches).
- 3Enter the width of the battens (in inches).
- 4Enter the gap spacing between boards (in inches).
- 5The calculator will estimate the number of boards and battens.
Material Estimation
Estimates the number of boards based on the repeating pattern of board plus gap. Battens cover the gaps.
Count = Length / (Board Width + Gap)Variables:
LengthTotal wall lengthWidthWidth of one boardGapSpace between boardsExample
10ft Wall
Inputs:
Wall Length:120 inches
Board Width:11.25 inches (1x12)
Batten Width:2.5 inches
Gap:1 inch
Steps:
- 1.Unit Width = 11.25 + 1 = 12.25 inches
- 2.Count = 120 / 12.25 = 9.8
- 3.Round up to 10 boards.
Result:
10 Boards, 9 Battens