MATERIALS COLLECTIVE AND GROWTH PARTNER

We curate specialty materials and products from around the world.

We support the experts in doing what they do best

Mainstay Materials serves as a bridge in connecting the design vision with fresh solutions.

We provide continual innovation from some of the world's most talented manufacturers.

Mainstay Material provides expert counsel for A+D solutions.

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RIVERCLACK

Product Categories

Innovative Supply Partners

In-network Architects and Designers

Hazardous Materials

INSPIRATION

Anti-Bacterial Products

Materials for any environment, from wet to dry, floor to ceiling.

Extraordinary Smart Lighting Ideas

Backlit translucents, custom-fit recessed, and hanging clouds.

Reclaimed Materials, Exclusive Materials

17th century barn board. Gothic stone. Recycled and recyclable.