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inspiration · Board and Batten

SW Light French Gray Board and Batten Wall Molding

SW Light French Gray Board and Batten Wall Molding: wall elevation, color data (LRV 52.8), living room layout for 12, 15, 18 ft walls, cut list, calculator an

Catalog snapshot View 2 sources ↓

Project calculator

Batten count estimate

Estimate for vertical battens at even spacing.

Estimated quantity12 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

SW Light French Gray is a light gray with a neutral undertone and a calculated LRV of 52.8. Against white trim the contrast ratio is 1.64:1, which gives soft contrast; painted tone-on-tone, the board and batten pattern shows only through its shadow lines.

Board and Batten layout on a 15 ft living room wall

With battens every 16 in, a 15 ft wall takes 13 battens of 88 in plus a top rail: about 42.02 m of board including 10% waste. Center the layout on the sofa or TV rather than the wall when furniture is off-center.

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.

Painting molding in SW Light French Gray

Grays sit in the middle of the contrast range: white trim reads clearly, while same-color trim gives a quiet, architectural look.

Wall elevation

SW Light French Gray wall, tone-on-tone trim, board and batten layout on a 15 ft wall. Colors are screen approximations.

Color data

ColorBrandCodeHexCalculated LRVUndertoneDepthContrast vs white trimContrast vs black trim
SW Light French GraySherwin-Williams#C2C0BB52.8neutrallight1.64:19.07:1

Trim color pairings

PairingTrim colorHexContrastEffect
tone-on-toneSW Light French Gray#C2C0BB1:1Trim painted the same color as the wall
matching whiteSW Snowbound#EDEAE51.52:1White with the closest undertone
contrastBlack#1F1F1F9.07:1Dark trim for a graphic outline

Living Room wall sizes: board and batten accent wall layout

Wall widthBattensBatten heightBoard incl. wasteSpacing
12 ft1088 in32.63 m16 in
15 ft1388 in42.02 m16 in
18 ft1588 in48.95 m16 in

Cut list for a 15 ft wall

Planning cut list
PieceQuantityLength
Vertical batten1388 in
Top rail115 ft run
Mid rail115 ft run

Pre-cut kits for this wall

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

Shaker Square Grid Wall Paneling Kit | Pre-Cut MDF Decorative Wall Panels01 / KIT

Shaker Square Grid Wall Paneling Kit | Pre-Cut MDF Decorative Wall Panels

From $270.00

View kit
Paintable Pre-Cut Wall Design: Ready to Assemble Board & Batten MDF | Effortless Installation W:75mm x T:8mm02 / KIT

Paintable Pre-Cut Wall Design: Ready to Assemble Board & Batten MDF | Effortless Installation W:75mm x T:8mm

From $840.00

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DIY Hassle-Free Board & Batten Wall Makeovers | Pre-Cut MDF Panels for Easy Installation W:75mm x T:8mm03 / KIT

DIY Hassle-Free Board & Batten Wall Makeovers | Pre-Cut MDF Panels for Easy Installation W:75mm x T:8mm

From $515.00

View kit
Shaker Board and Batten Grid Wainscoting Kit, 1 to 5 Sets | Self-Adhesive Easy Installation04 / KIT

Shaker Board and Batten Grid Wainscoting Kit, 1 to 5 Sets | Self-Adhesive Easy Installation

From $69.80

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MDF Wall Panels, Shaker Paneling Kit 75 mm Boards | Pre-Cut Unprimed05 / KIT

MDF Wall Panels, Shaker Paneling Kit 75 mm Boards | Pre-Cut Unprimed

From $307.00

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Square Grid Board and Batten Accent Wall Kit | Pre-Cut MDF Easy Installation06 / KIT

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

From $252.41

View kit

Questions

How many battens for a 15 ft wall?

13 battens at 16 in spacing, plus a top rail across the 15 ft run.

Is SW Light French Gray warm or cool?

SW Light French Gray has a neutral undertone and reads as a light gray. Its calculated LRV is 52.8, so it sits in the mid range, where molding shadows show clearly.

Should trim be the same color as SW Light French Gray walls?

Painting the molding the same color gives a modern, tone-on-tone finish where only shadows show the pattern. White trim adds soft contrast (1.64:1), and black trim gives 9.07:1.

How high should the chair rail be in a living room?

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. Center the layout on the sofa or TV rather than the wall when furniture is off-center.

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