DecoMoldings

inspiration · Board and Batten

SW Krypton Board and Batten Wall Molding

SW Krypton Board and Batten Wall Molding: wall elevation, color data (LRV 51.8), living room layout for 12, 15, 18 ft walls, cut list, calculator and pre-cut

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 Krypton is a light gray with a blue (cool) undertone and a calculated LRV of 51.8. Against white trim the contrast ratio is 1.66:1, 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 Krypton

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 Krypton 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 KryptonSherwin-Williams#B8C0C351.8blue (cool)light1.66:18.92:1

Trim color pairings

PairingTrim colorHexContrastEffect
tone-on-toneSW Krypton#B8C0C31:1Trim painted the same color as the wall
matching whiteBM Chantilly Lace#F4F6F11.7:1White with the closest undertone
contrastBlack#1F1F1F8.92:1Dark 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.

Accent Board and Batten Design Wall Covering Kit, Factory Primed | Pre-Cut & Ready to Assemble01 / KIT

Accent Board and Batten Design Wall Covering Kit, Factory Primed | Pre-Cut & Ready to Assemble

From $607.00

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DIY Hassle-Free Board & Batten Wall Makeovers | Pre-Cut MDF Panels for Easy Installation W:75mm x T:8mm02 / KIT

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

From $515.00

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Shaker Board and Batten Grid Wainscoting Kit, 1 to 5 Sets | Self-Adhesive Easy Installation03 / KIT

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

From $69.80

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Decorative Board and Batten Wall Accent Molding Kit | Pre-Cut & Ready to Assemble04 / KIT

Decorative Board and Batten Wall Accent Molding Kit | Pre-Cut & Ready to Assemble

From $775.00

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Pre-Cut Board and Batten Wall Trim Panels, Easy DIY Wall Moulding | Quick Installation W:75mm x T:8mm05 / 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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Bedroom Board and Batten Picture Frame Wall Molding Set, Queen & King Size Molding Kit | Easy Installation06 / KIT

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

From $174.41

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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 Krypton warm or cool?

SW Krypton has a blue (cool) undertone and reads as a light gray. Its calculated LRV is 51.8, so it sits in the mid range, where molding shadows show clearly.

Should trim be the same color as SW Krypton 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 (1.66:1), and black trim gives 8.92:1.

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.

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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