Sterling Surfaces | Solid Surface thermoforming and fabrication

Master Solid Surface Fabricators

Sterling Surfaces is a group of Solid Surface fabricators, designers, and engineers. Using advanced thermoforming techniques and CNC and digital based fabrication, we help you realize your designs, taking them from conception to completion. We have worked with architects, designers, and homeowners for 30 years using materials such as Dupont CORIAN®, Porcelanosa KRION®, LG Hi-Macs®, Avonite Surfaces, Formica Solid Surface, Wilsonart Solid Surface and the like.


ada lavatory bowl

What You Get

  • A crisp rectangle bowl with 3 mounting options: seam-mount, soft under-mount, vessel
  • ADA compliant
  • Solid Surface material
  • With or without overflow options.
  • 15" (381mm) x 22.5" (571mm) x 5" (127mm) 
  • 180 grit final finish after mount by fabricator
  • 10 year material / 1 year fabrication warranty


Screen Shot 2013-05-29 at 8.57.02 PM.png


Sterling Shapes lavatory bowl 22.5” in length and 15” in width. Lavatory bowl to be made of thermoformed Solid Surface material and mounted as per client choice: seam-mount, soft under-mount, or vessel mount. Lavatory bowl will not have an overflow unless otherwise specified. Solid Surface lavatory bowl shall be Sterling Shapes SS-RIALTA. Lavatory bowl edge to be chamfered for optimal deck to bowl color match. 

Fabrication Notes

For seamed under-mount applications we recommend expert fabrication services. The finish contour will require some exacting handiwork. The internal bowl angles differ from front to side to back, therefore it is best trimmed carefully with hand held power tools.

We recommend rabbeting the underside of the counter deck to minimize workmanship required at the counter to bowl transition.

Screen Shot 2013-06-03 at 6.47.28 PM.png