inspiration · Board and Batten
Dusty Blue Bathroom Board and Batten Wall Molding
Dusty Blue Bathroom Board and Batten Wall Molding: wall elevation, color data (LRV 29), bathroom layout for 5, 7, 9 ft walls, cut list, calculator and pre-cut
Project calculator
Overview
Dusty Blue is a mid-tone blue with a blue (cool) undertone and a calculated LRV of 29. Against white trim the contrast ratio is 2.78:1, 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 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.
Painting molding in Dusty Blue
Blues work best fully drenched: wall, molding and chair rail in one color, with a slightly higher sheen on the trim.
Wall elevation
Color data
| Color | Brand | Code | Hex | Calculated LRV | Undertone | Depth | Contrast vs white trim | Contrast vs black trim |
|---|---|---|---|---|---|---|---|---|
| Dusty Blue | Generic | #7D96A8 | 29 | blue (cool) | mid-tone | 2.78:1 | 5.34:1 |
Trim color pairings
| Pairing | Trim color | Hex | Contrast | Effect |
|---|---|---|---|---|
| tone-on-tone | Dusty Blue | #7D96A8 | 1:1 | Trim painted the same color as the wall |
| matching white | BM Chantilly Lace | #F4F6F1 | 2.84:1 | White with the closest undertone |
| contrast | White | #F4F3EE | 2.78:1 | Light trim for crisp contrast |
Bathroom wall sizes: board and batten accent wall layout
| Wall width | Battens | Batten height | Board incl. waste | Spacing |
|---|---|---|---|---|
| 5 ft | 5 | 88 in | 15.65 m | 16 in |
| 7 ft | 7 | 88 in | 21.9 m | 16 in |
| 9 ft | 8 | 88 in | 25.7 m | 16 in |
Cut list for a 7 ft wall
| Piece | Quantity | Length |
|---|---|---|
| Vertical batten | 7 | 88 in |
| Top rail | 1 | 7 ft run |
| Mid rail | 1 | 7 ft run |
Pre-cut kits for this wall
Pre-cut kits that fit this project. Open a kit for photos, options and pricing.
01 / KITQuick 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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02 / KITShaker MDF Paneling, Long-Lasting Pre-Cut for Easy Installation | Unprimed Wall Molding W:75mm x T:8mm
From $307.00
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03 / KITBoard and Batten Half Wall Paneling Kit with Chair Rail | Pre-Cut MDF Easy Installation
From $31.42
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04 / KITShaker Board and Batten Grid Wainscoting Kit, 1 to 5 Sets | Self-Adhesive Easy Installation
From $69.80
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05 / KITBedroom Board and Batten Picture Frame Wall Molding Set, Queen & King Size Molding Kit | Easy Installation
From $174.41
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06 / KITPeel and Stick Board and Batten Picture Frame Molding Set | Easy Installation
From $115.30
View kitQuestions
How many battens for a 7 ft wall?
7 battens at 16 in spacing, plus a top rail across the 7 ft run.
Is Dusty Blue warm or cool?
Dusty Blue has a blue (cool) undertone and reads as a mid-tone blue. Its calculated LRV is 29, so it absorbs light, so tone-on-tone molding reads as deep relief.
Should trim be the same color as Dusty Blue 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 (2.78:1), and black trim gives 5.34:1.
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.
- Paint color dataset (screen approximations; LRV calculated)Recorded November 11, 2026
- DecoMoldings product catalogRecorded November 11, 2026