Flagstone
The Cumberland selections bring layered faces and a choice of warm brown or cooler gray. Begin with the outline you prefer—rectangular, irregular, or horizontal—then compare the color.
This Flagstone collection presents RSV’s Cumberland wall-stone selections. The ashlar, mosaic, and rubble swatches let you compare the named wall profiles by outline and color.
Explore 6 selections
Separate color from pattern.
Mosaic Brown and Mosaic Gray share irregular outlines but have different palettes. Rubble Brown and Rubble Gray make a similar color comparison in a more horizontal pattern.
Choose how clearly the individual pieces should read.
Ashlar Brown highlights broad rectangular faces. Mosaic gives each piece an irregular outline, while the rubble selections create layered movement with a mix of lengths and heights.
Allow for variation within brown or gray.
The brown samples include cream, ochre, and rust. The gray samples can contain tan or warmer accents too. Bring both sides of the range into the comparison with brick, wood, or paving.
Compare the selections.
Broad rectangular faces
A warm palette expressed through a more structured ashlar outline.

Cumberland Ashlar Brown
Broad rectangular faces range from tan and cream to ochre and deep brown. Individual pieces carry visible bands and markings, giving the orderly outline a varied surface.
Ask about Cumberland Ashlar BrownIrregular mosaic
Compare the same organic direction in a warm or cool palette.

Cumberland Mosaic Brown
Cream, tan, and rust-toned pieces meet in broad, irregular shapes. Pale areas and darker mineral markings give each face a distinct place in the mosaic.
Ask about Cumberland Mosaic Brown
Cumberland Mosaic Gray
Slate-gray and muted olive faces form an irregular mosaic with occasional warm brown accents. It offers a darker, cooler comparison to Mosaic Brown.
Ask about Cumberland Mosaic GrayLayered horizontal texture
Brown, gray, and blended options give the rubble profiles three distinct color directions.

Cumberland Rubble Brown
Longer rectangular faces show tan, rust-brown, and muted gray accents. Visible layers across the faces reinforce the horizontal character of the pattern.
Ask about Cumberland Rubble Brown
Cumberland Rubble Gray
Pale gray and taupe-gray pieces create a quieter, layered color field. Narrow ledges sit among broader faces, with subtle warm tones keeping the sample from reading as one flat gray.
Ask about Cumberland Rubble Gray
Cumberland Rubble Blend
Pale gray and cream alternate with tan and soft brown across varied rectangular pieces. The mix changes both color and piece height while maintaining a horizontal flow.
Ask about Cumberland Rubble Blend
A palette that connects the whole exterior.
Warm and cool stone faces bridge red brick, light trim, and a dark roof in this project. Use the Cumberland swatches to compare the amount of brown or gray you want in your own material palette.
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of your favorites.
Share the Cumberland profile and color you prefer. RSV can help with samples and the material details needed to build your order.
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