DecoMoldings

inspiration · Arched

Burgundy Dining Room Arched Wall Molding

Burgundy Dining Room Arched Wall Molding: wall elevation, color data (LRV 5.5), dining room layout for 10, 12, 14 ft walls, cut list, calculator and pre-cut k

Catalog snapshot View 2 sources ↓

Project calculator

Wall molding linear-foot estimate

Estimate for rectangular molding frames.

Estimated quantity97.53 linear feet

Divide by 7.87 ft (240 cm stick) and round up for the number of sticks.

Formula & assumptionsframe_count * 2 * (frame_width_inches + frame_height_inches) / 12 * (1 + waste_percent / 100)

Assumes identical rectangular frames. The waste allowance is editable. The estimate does not optimize cuts or include separate rails, baseboards, or other trim.

Overview

Burgundy is a dark red-pink with a pink undertone and a calculated LRV of 5.5. Against white trim the contrast ratio is 9.03:1, which gives strong, graphic contrast; painted tone-on-tone, the arched pattern shows only through its shadow lines.

Arched layout on a 12 ft dining room wall

Molding over the full wall height, upper and lower rows divided by a chair rail. On a 12 ft wall with an 8 ft ceiling this gives 4 frames per row, each 31 in wide, with 50 in upper and 21 in lower frames. The layout uses about 32.26 m of 2.5 cm molding, or 14 sticks of 240 cm, including 10% waste. Check that the chair rail clears chair backs, usually 32 to 36 in.

Building the arched pattern

Arched tops are pre-formed in MDF; the straight sides and the bottom rail are cut to the same width as the arch. Fix the arch first, then hang the sides from it.

Painting molding in Burgundy

Pinks and reds feel warm and enclosing; keep the molding the same color or one shade lighter.

Wall elevation

Burgundy wall, tone-on-tone trim, arched layout on a 12 ft wall. Colors are screen approximations.

Color data

ColorBrandCodeHexCalculated LRVUndertoneDepthContrast vs white trimContrast vs black trim
BurgundyGeneric#6D2E365.5pinkdark9.03:11.64:1

Trim color pairings

PairingTrim colorHexContrastEffect
tone-on-toneBurgundy#6D2E361:1Trim painted the same color as the wall
matching whiteSW Ivory Lace#ECE5D88.01:1White with the closest undertone
contrastWhite#F4F3EE9.03:1Light trim for crisp contrast

Dining Room wall sizes: arched accent wall layout

Wall widthFrames per rowFrame widthFrame height (upper / lower)Molding incl. 10% waste240 cm sticksChair rail pieces (300 cm)
10 ft334.7 in50 / 21 in25.63 m112
12 ft431 in50 / 21 in32.26 m142
14 ft437 in50 / 21 in35.33 m152

Cut list for a 12 ft wall

Planning cut list
PieceQuantityLength
Frame top and bottom (lower row)831 in
Frame sides (lower row)821 in
Arch frame sides (upper row)834.5 in
Arch top + bottom rail (upper row)431 in span
Chair rail2300 cm lengths

Pre-cut kits for this wall

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

Arched Decorative Wall Molding Panels, 1 to 5 Arches | Pre-Cut MDF01 / KIT

Arched Decorative Wall Molding Panels, 1 to 5 Arches | Pre-Cut MDF

From $146.40

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Half Wall Arched Wainscoting Panels Kit | Pre-Cut MDF Easy Installation02 / KIT

Half Wall Arched Wainscoting Panels Kit | Pre-Cut MDF Easy Installation

From $73.60

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Modern Arched Wall Panel Kit: Pre-Cut MDF Wall Molding03 / KIT

Modern Arched Wall Panel Kit: Pre-Cut MDF Wall Molding

From $140.00

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Arched Accent Wall Trim Molding Kit, 3 Widths | Pre-Cut MDF04 / KIT

Arched Accent Wall Trim Molding Kit, 3 Widths | Pre-Cut MDF

From $58.40

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U Shaped Arch Wall Trim Molding Kit | Pre-Cut MDF Medium & Large05 / KIT

U Shaped Arch Wall Trim Molding Kit | Pre-Cut MDF Medium & Large

From $81.40

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Arch Molding Kit, 3 Widths | Flexible Pre-Cut MDF Arch Trim for Accent Walls06 / KIT

Arch Molding Kit, 3 Widths | Flexible Pre-Cut MDF Arch Trim for Accent Walls

From $58.40

View kit

Questions

How much molding do I need for a 12 ft dining room wall with arched frames?

About 32.26 m (106 linear ft) including a chair rail and 10% waste, which is 14 sticks of 240 cm. That assumes 4 frames per row, 31 in wide, on an 8 ft ceiling.

Is Burgundy warm or cool?

Burgundy has a pink undertone and reads as a dark red-pink. Its calculated LRV is 5.5, so it absorbs light, so tone-on-tone molding reads as deep relief.

Should trim be the same color as Burgundy walls?

Painting the molding the same color gives a modern, tone-on-tone finish where only shadows show the pattern. White trim adds strong, graphic contrast (9.03:1), and black trim gives 1.64:1.

How high should the chair rail be in a dining 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. Check that the chair rail clears chair backs, usually 32 to 36 in.

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