National Coatings Blog

RenuWall - An Elastomeric Coating System for Exterior Walls

Posted by Nicole Gale on Tue, Oct 21, 2014 @ 09:30 AM


The RenuWall Weatherproofing System is designed to prolong the lifespan of your above grade masonry, stucco, block, poured concrete, brink or exterior grade wood wall. This cost-effective wall system can be installed as a new construction project or as a restoration job – installed directly over your existing walls. This elastomeric coating system provides outstanding benefits, which include:

  • Superior weatherproofing
  • Long-term durability
  • Excellent resistance to temperature extremes
  • Resistance against dirt pick-up
  • Prolonged wall life
  • Reduced life cycle costs 

The watertight RenuWall System requires minimal maintenance, provides outstanding resistance to weathering, temperature changes, ultra-violet radiation and mildew. It retains its bright color, long-term flexibility, and breathability for many years, resulting in excellent adhesion, elongation and toughness.

This elastomeric wall coating system provides a tough film that moves with the expansion and contraction cycles of a building to keep hairline cracks well sealed. This system has the capabilities of preventing water from entering the building as small as one-sixteenth of an inch, keeping the interior of the building dry and waterproof. As shrinkage cracks occur in new stucco, the RenuWall System bridges those openings to maintain a watertight and attractive surface. The elastomeric coatings used have high vapor permeability, allowing moisture vapor to flow out of the wall while still preventing liquid rainwater from infiltrating into the wall assembly.

Need Help? Contact a Roofing  Professional  Zero ObligationThe superior dirt pick-up resistance allows the RenuWall appearance to remain fresh looking new and fresh throughout its lifespan. Installation is environmentally safe, using coatings containing only low odor and ultra low VOC’s. It is easy to apply with minimal disruption to the inside of the building during application.  RenuWall Weatherproofing Systems exceed stringent ASTM D6083 and AIA 9830 performance requirements for elastomeric waterproofing coatings.

For more information on our RenuWall system using elastomeric coatings or to learn more about our roofing systems – download our Product Brochure – IT’S FREE!

Contact a Coating’s Professional for additional information!



Tags: wall coatings, exterior wall coatings, elastomeric coating system