Westlake Royal Building Products

Exterior design doesn’t happen by itself. That’s why Westlake Royal Building Products has high-profile, low-maintenance siding, trim and decking for every kind of home—and the tools and tips you need to make sense of it all.

*Product mix varies by location, please check with your local branch for product availability.

Celect PVC Siding

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Celect PVC Siding

Celect Clapboard, Board & Batten and Shake Premium Siding options are all made from the same recyclable, state-of-the-art cellular material.

Which means every one of Allura’s siding styles not only faithfully reproduces the texture, look and solid heft of real wood, but is unaffected by mold, mildew, weather and time.

Product Details

Features & Benefits

  • Stands up to impact even under the harshest weather conditions
  • Wind resistance to over 210 mph
  • Patented interlocking joints adjust to natural expansion and contraction
  • No Delamination: No gaps, warping, buckling or wavy lines
  • Customized curb appeal with thousands of color choices
  • All the profile options of Celect Cellular Composite Siding
  • Interlocking joints eliminate gaps between boards seen in comparable products
  • Cellular PVC material resists dirt, seasonal staining and insects
  • No need to caulk and re-caulk like fiber cement


Celect PVC Siding Brochure

Celect PVC Siding Product Directory

Celect PVC Installation Guide

Celect PVC Siding Care Sheet

Celect PVC Siding Prefinish Guide

Celect PVC Siding Reference Guide

Celect PVC Siding Warranty