How this 16-foot layout works
The measured span is 192 inches, with an actual face width of 2.5 inches for each nominal 1x3 strip. The 18-inch target is a maximum edge-to-edge gap, not a center mark. This arrangement has 10 equal spaces and uses 27.5 inches of the span for the boards themselves.
Pitch: 16.45 + 2.5 = 18.95 in
There is a batten centered on the wall midpoint at 96 in (≈ 96″). Use that observation when checking how the pattern lines up behind furniture or beneath a centered picture. The first left edge is 0 in (≈ 0″); the last left edge is 189.5 in (≈ 189 1/2″). The last board's right edge lands at 192 in (≈ 192″), exactly the wall boundary.
Two useful alternatives before you cut
Removing the flush end boards and using equal outer gaps changes this same wall to 9 battens and 16.95 in (≈ 16 15/16″) clear gaps. The vertical material estimate then becomes 40.5 feet at the same cut height. This is a different boundary rule; do not mix the location table above with that alternative.
Keeping the current end rule but increasing the maximum target to 22 inches produces 9 battens and 21.188 in (≈ 21 3/16″) gaps. That removes 2 vertical pieces, creating larger openings. Compare these dimensions with tape strips on the wall rather than judging the small diagram alone.
A cut-length and marking check
At a 54-inch cut height, the 11 pieces total 594 inches, or 49.5 linear feet. That figure includes only these vertical pieces. It excludes rails, backing, saw kerf, waste, and any existing boards outside the span. Check whether the stock lengths you can buy yield the required complete pieces. Short offcuts cannot be added together to make one continuous batten.
All positions are measured from the left boundary. Use the decimal marks if your measuring method supports them; the fractions are independent rounded tape marks. Do not repeatedly add the rounded 16 7/16-inch spacer value. Check outlet cover plates, window trim, and the width at more than one height before committing to this pattern. If the actual span differs from 192 inches, open this example in the main calculator and replace the width.
Other options for this wall width
- 16-ft wall · 1x4 battens12-inch target · flush end boards
- 16-ft wall · 1x2 battens16-inch target · flush end boards
- 16-ft wall · 1x4 battens24-inch target · equal edge gaps
Read the full method and installation pitfalls or browse all worked layouts.