XRV & Block System

PlastaBlock™ is a polystryene block system that will provide an R-Value of 1.0 whereas 20 mm of insulating plaster will provide only 0.2 R-Value, yet the cost of both are very similar.
From 31st October 2007, tougher thermal performance standards apply to all new houses and buildings. The most difficult houses to insulate masonry homes which maximizes the benefits of the thermal mass. The insulation properties of the 40 mm EPS sheet will produce an R-Value of 1.0, which will exceed the building code changes.

  • Category
    Render Plaster Systems, Masonry and Stone

System Guarantee 15 Years 

Workmanship Guarantee 5 Years

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About the

Masons provide a range of quality trade building products from a complete Enclosure Building Wrap System and Exterior Cladding, to Brick Reinforcement, and are a crucial supplier in the New Zealand building industry.

Masons strive to be at the forefront of developing innovative products that raise the standards of New Zealand building products.