interlocking rock panels

modularArts® InterlockingRock® PANELS are dimensional panels that work in multiples to create a continuous, uninterrupted sculptural wall. The proprietary, steel-reinforced joints interlock to ensure accurate panel-to-panel alignment and superior joint stability. Cast of mineral, they're durable, safe and healthy.

And you can breathe easy — panels are composed of glass reinforced alpha gypsum with a lightweight gypsum core, for healthy, fire-safe walls. Installation kits ensure the use of responsible, tested installation materials. Panel size (32" by 32") is designed for less waste in off-cuts, easier handling, less costly shipping, and less crating waste.

To obtain a quote or place an order, email or call 206-788-4210.

Cast Rock.
Sounds heavy, but it's not! Multiple layers of gypsum
with a glass fiber matrix
create a strong, flexible, and lightweight panel.

Panels "snap" into place
for fast alignment in all dimensions. Steel reinforced registration tabs ensure time-proven, steadfast joints.


Enough flexibility to
conform to irregular wall surfaces... yet super-
hard and smooth with an "alpha" gypsum surface.

With ten years and 900,000 panels and tiles worldwide, we know your order will arrive safe, sound,
and on time.

modularArts® – Why are the best 3d wall panels interlocking and made of durable gypsum?

Any 3-dimensional accent or feature wall should be composed of a material that is healthy, safe and durable. Gypsum, the main component of drywall, is a mineral known for its fire-safe quality. If you’re covering a substantial area of wall with any product, you want to make sure it is not flammable, does not off-gas, and has a rock-hard surface. All of modularArts® InterlockingRock® 3d wall panels and tiles are composed of a special ceramic-like gypsum called alpha gypsum for durable, healthy, and fire-safe accent walls. (Class A fire rating.) ...

Why must the joints of dimensional panels and tiles interlock? Many of modularArts’ 3d panel designs are intended to create a seamless, flowing, wave wall installation. To achieve this, it is critical that all the features align accurately between each panel. The steel-reinforced interlocking joints of modularArts products guarantee alignment in all three dimensions, greatly expediting the achievement of a seamless and stable joint.

Feature walls should not destroy the underlying wall with vast amounts of toxic adhesive. There are many reasons modularArts panels and tiles are not glued to the wall. You may want to remove them in the future and refresh the design with a new one! In any case, you don’t want to apply gobs of permanent glue which destroy the underlying drywall, or make a wall surfacing product impossible to remove. Our 3d panels and tiles are only adhered to each other as they are installed. This allows the installation to expand and contract with temperature fluctuations, keeping the joints stable. Screws are applied (typically in drywall) by way of mount-points cast into the panels.

modularArts 3d wall panels, tiles, and screen wall blocks are rock-hard but lightweight. The products feature a glass reinforced gypsum shell with a lightweight, fire-safe core for ease of handling and affordable shipping.

All modularArts products are designed and manufactured in the U.S. All panels and tiles are now available for online purchase with fixed freight costs calculated at checkout. Formal Quotes? Questions? or 206-788-4210


PANEL SIZE: 32" H x 32" W by 1" D max. relief
for most designs

WEIGHT: all designs excluding mudd:
1.4 lbs. per square foot (+/- .5 lbs)
mudd: 3.0 lbs. per square foot (+/- .5 lbs.)

MATERIAL: High density, glass-fiber reinforced alpha gypsum with a lightweight class A foam core.

COLOR: Painted any color

see our full spec details ►

Compare Products

see our product comparison chart ►

Instagram Logo Pinterest Logo