DecoMoldings

inspiration · Board and Batten

Bathroom Board and Batten Wall Molding

Bathroom Board and Batten Wall Molding: wall elevation, bathroom layout for 5, 7, 9 ft walls, cut list, calculator and pre-cut kits.

Catalog snapshot View 2 sources ↓

Project calculator

Batten count estimate

Estimate for vertical battens at even spacing.

Estimated quantity6 battens (add one for the end)

Round up and add one batten to close the run.

Formula & assumptionsceiling(wall_width_inches / panel_coverage_width_inches)

Assumes one horizontal run of equal-width panels using effective coverage width. It does not account for openings, panel height, pattern matching, or extra waste.

Overview

Vertical battens spaced 16 in apart under a horizontal top rail, built from flat MDF boards. Farmhouse, craftsman and mudroom walls.

Board and Batten layout on a 7 ft bathroom wall

With battens every 16 in, a 7 ft wall takes 7 battens of 88 in plus a top rail: about 21.9 m of board including 10% waste. Use moisture-resistant polystyrene outside the shower spray zone and a bathroom-rated paint.

Building the board and batten pattern

Fix the top rail level first, then hang the battens from it at 16 in spacing. Start from the center of the wall so the end gaps match.

Wall elevation

White wall, tone-on-tone trim, board and batten layout on a 7 ft wall. Colors are screen approximations.

Bathroom wall sizes: board and batten accent wall layout

Wall widthBattensBatten heightBoard incl. wasteSpacing
5 ft588 in15.65 m16 in
7 ft788 in21.9 m16 in
9 ft888 in25.7 m16 in

Cut list for a 7 ft wall

Planning cut list
PieceQuantityLength
Vertical batten788 in
Top rail17 ft run
Mid rail17 ft run

Pre-cut kits for this wall

Pre-cut kits that fit this project. Open a kit for photos, options and pricing.

Square Grid Board and Batten Accent Wall Kit | Pre-Cut MDF Easy Installation01 / KIT

Square Grid Board and Batten Accent Wall Kit | Pre-Cut MDF Easy Installation

From $252.41

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Heritage DIY Board and Batten Panels, Pre-Cut MDF for Fast Installation | Unprimed W:75mm x T:8mm02 / KIT

Heritage DIY Board and Batten Panels, Pre-Cut MDF for Fast Installation | Unprimed W:75mm x T:8mm

From $581.00

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Bedroom Board and Batten Picture Frame Wall Molding Set, Queen & King Size Molding Kit | Easy Installation03 / KIT

Bedroom Board and Batten Picture Frame Wall Molding Set, Queen & King Size Molding Kit | Easy Installation

From $174.41

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Pre-Cut Board and Batten Wall Trim Panels, Easy DIY Wall Moulding | Quick Installation W:75mm x T:8mm04 / KIT

Pre-Cut Board and Batten Wall Trim Panels, Easy DIY Wall Moulding | Quick Installation W:75mm x T:8mm

From $733.00

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Quick Install MDF Board and Batten Panels, Trim Wall Molding Kits | Easy DIY Solution W:75mm x T:8mm05 / KIT

Quick Install MDF Board and Batten Panels, Trim Wall Molding Kits | Easy DIY Solution W:75mm x T:8mm

From $592.00

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Board and Batten Half Wall Paneling Kit with Chair Rail | Pre-Cut MDF Easy Installation06 / KIT

Board and Batten Half Wall Paneling Kit with Chair Rail | Pre-Cut MDF Easy Installation

From $31.42

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Questions

How many battens for a 7 ft wall?

7 battens at 16 in spacing, plus a top rail across the 7 ft run.

How high should the chair rail be in a bathroom?

About one third of the ceiling height: 32 in on an 8 ft ceiling, 36 in on 9 ft and 40 in on 10 ft. Use moisture-resistant polystyrene outside the shower spray zone and a bathroom-rated paint.

Trace the details

Sources & dates

Prices, options and photos come from our product catalog on the date shown. Layout tables are planning estimates; measure your wall before ordering.

  1. Paint color dataset (screen approximations; LRV calculated)Recorded November 11, 2026
  2. DecoMoldings product catalogRecorded November 11, 2026