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Masons Enviro

50mm AAC Cladding

Masons Enviro 50mm AAC Cladding Continues to Impress on New Builds in Canterbury

The Masons AAC Panel System is a cost-effective, weathertight and reliable solution. 

When Owner/Director of Evolution Exterior Plastering Ltd, Blair Clark was looking for a reliable plaster cladding system that offered durable performance with a no-compromise all-around weather tightness plus an excellent finish, he chose Enviro 50mm AAC cladding and render from Masons.

That decision was way back in 2014, and now, over 400 houses later, Blair still loves the system.

“I use Masons AAC Panel System regularly due to its reliability and quality. The flashings are easy to use and the plaster gives a very consistent flat textured finish,” says Blair. “If plans come to me with an AAC panel System, I will recommend Masons.”

Enviro 50mm AAC (Autoclaved Aerated Concrete) claddings are relatively light, add a solid quality feel, install quickly, and with Mason’s proprietary flashings and a 20mm ventilated cavity there are no worries about weather tightness. Coats of polymer-modified plaster over mesh follow. The final texture coat is Masons 1mm texture. Three coats of premium elastomeric acrylic paint complete the system.

Enviro 50mm cladding and plaster are cost-effective when the finished system is compared to other installed and painted claddings, and begin to stack up well against masonry veneers as the laid m² rates have increased.

The Masons 50mm Enviro cladding and plaster system is covered by a CodeMark Certificate for complete peace of mind.

The benefits:

  • Plaster is a versatile and useful cladding choice that can help solve problems
  • It can be a good aesthetic choice
  • It installs fast and work can continue inside the build once the panel is up
  • It is very reliable and provides excellent weather tightness
  • It is cost-effective against common claddings

To learn more about Enviro 50mm AAC cladding and render please contact your local Masons rep, visit or call 0800 522 533.

Enviro AAC Panel

Enviro AAC Cladding is a lightweight aerated autoclaved concrete panel made from sand, lime, cement, and special expanding additives.

With high-density urban housing being introduced to our cities, many homes are being designed with two or three levels to utilise smaller or cross-leased sections. Masons

Plastabrick’s Enviro AAC is a lightweight aerated 75 mm thick concrete panel suitable for second and/or third level flooring.

Enviro AAC L2.4m x H600 x D50mm panels are used for exterior cladding for residential or light commercial buildings, finished with plaster and paint. Enviro AAC L2.4m x H600 x D75mm panels are used for flooring and fencing.

Masons Enviro AAC Panel System has been evaluated by Certmark as meeting the following provisions of the NZ Building Code:

  • B1 Structure: B1.3.1, B1.3.2 and B1.3.4
  • B2 Durability: B2.3.1(b)
  • C3 Protection from fire: C3.4(a) and C3.6
  • E2 External Moisture: E2.3.2, E2.3.3, E2.3.5
  • F2 Hazardous Building Materials: F2.3.1

18a David Mccathie Place,
Silverdale, Auckland 0932
PO Box 101, Silverdale