DecoMoldings

inspiration · Double Frame

F&B Studio Green Double Frame Wall Molding

F&B Studio Green Double Frame Wall Molding: wall elevation, color data (LRV 7), living room layout for 12, 15, 18 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 quantity133.76 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

F&B Studio Green is a dark gray with a green undertone and a calculated LRV of 7. Against white trim the contrast ratio is 7.91:1, which gives strong, graphic contrast; painted tone-on-tone, the double frame pattern shows only through its shadow lines.

Double Frame layout on a 15 ft living room wall

Molding over the full wall height, upper and lower rows divided by a chair rail. On a 15 ft wall with an 8 ft ceiling this gives 6 frames per row, each 25.3 in wide, with 50 in upper and 21 in lower frames. The layout uses about 82.59 m of 2.5 cm molding, or 35 sticks of 240 cm, including 10% waste. Center the layout on the sofa or TV rather than the wall when furniture is off-center.

Building the double frame pattern

The inner outline sits 1.5 in inside the outer one. Cut a 1.5 in spacer from an offcut and use it at every corner so the two lines stay parallel.

Painting molding in F&B Studio Green

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

Wall elevation

F&B Studio Green wall, tone-on-tone trim, double frame layout on a 15 ft wall. Colors are screen approximations.

Color data

ColorBrandCodeHexCalculated LRVUndertoneDepthContrast vs white trimContrast vs black trim
F&B Studio GreenFarrow & Ball#464C497greendark7.91:11.88:1

Trim color pairings

PairingTrim colorHexContrastEffect
tone-on-toneF&B Studio Green#464C491:1Trim painted the same color as the wall
matching whiteBM Chantilly Lace#F4F6F18.07:1White with the closest undertone
contrastWhite#F4F3EE7.91:1Light trim for crisp contrast

Living Room wall sizes: double frame accent wall layout

Wall widthFrames per rowFrame widthFrame height (upper / lower)Molding incl. 10% waste240 cm sticksChair rail pieces (300 cm)
12 ft524 in50 / 21 in67.17 m282
15 ft625.3 in50 / 21 in82.59 m352
18 ft726.3 in50 / 21 in98.01 m412

Cut list for a 15 ft wall

Planning cut list
PieceQuantityLength
Frame top and bottom (lower row)1225.3 in
Frame sides (lower row)1221 in
Frame sides (upper row)1250 in
Frame top and bottom (upper row)1225.3 in
Inner outline pieces4822.3 in / 18 in
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.

Double Arched Wall Molding Set | Pre-Cut MDF Decorative Wall Panels01 / KIT

Double Arched Wall Molding Set | Pre-Cut MDF Decorative Wall Panels

From $133.60

View kit
Picture Frame Molding Set, Double Frame 1 to 4 Panels | Waterproof Wall Trim Kit02 / KIT

Picture Frame Molding Set, Double Frame 1 to 4 Panels | Waterproof Wall Trim Kit

From $69.80

View kit
Waterproof Double Picture Frame Molding Set, 1 to 4 Panels | Wall Trim Kit Easy Installation03 / KIT

Waterproof Double Picture Frame Molding Set, 1 to 4 Panels | Wall Trim Kit Easy Installation

From $69.80

View kit
Precut Double Frame Trim Wall Molding Kit, 1 to 5 Panels | Self-Adhesive Easy Installation04 / KIT

Precut Double Frame Trim Wall Molding Kit, 1 to 5 Panels | Self-Adhesive Easy Installation

From $60.00

View kit

Questions

How much molding do I need for a 15 ft living room wall with double frame frames?

About 82.59 m (271 linear ft) including a chair rail and 10% waste, which is 35 sticks of 240 cm. That assumes 6 frames per row, 25.3 in wide, on an 8 ft ceiling.

Is F&B Studio Green warm or cool?

F&B Studio Green has a green undertone and reads as a dark gray. Its calculated LRV is 7, so it absorbs light, so tone-on-tone molding reads as deep relief.

Should trim be the same color as F&B Studio Green 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 (7.91:1), and black trim gives 1.88:1.

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