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Cost-effective and quick to install, Enviro™ is a strong, lightweight exterior cladding panel for residential and commercial buildings. With an aerated concrete core, Enviro flashings for weather tightness, and Masons’ plaster applied over the top, the system provides strength, weather tightness, and timeless design.

Key Benefits

WEIGHT: A strong, lightweight cladding system

 With a working density of 650 kg/m3, Enviro panels are about one-fourth the density of concrete. Panels are easy to cut and quick to install for cost-effective cavity-based construction. The Enviro cladding system is suitable for all seismic and wind loadings around New Zealand when installed in accordance with the manufacturer’s instructions.

ACOUSTICS: Noise reduction

Enviro panels are effective at absorbing noise, attaining an STL of 33dB for 1000Hz. The porous structure, combined with the panel’s mass, dampens mechanical vibration energy and sound, assisting with acoustic privacy and quieter spaces inside homes and offices.

 

THERMAL: Suitable for NZ’s climate

The porous structure of Enviro provides an R-value of R.416. Although this must be derated by .45 for the cavity air gap, this rating helps the designer achieve a good wall thermal performance, making the system suitable for New Zealand climate zones from the warm north to the cool south.

 

CLEAN AIR: Low environmental impact

 Enviro panels are energy-efficient in production, with no pollutants created during manufacturing. The inert material is non-hazardous and does not emit harmful gases or vapours. All waste product at point of manufacture is recycled back into the production process. Mineral plaster at a thickness of 1–3mm is applied after panel installation.

 

WATER MANAGEMENT: Flashing & cavity systems

 To prevent water from entering, the Enviro Panel Cladding System comes with a complete flashing system for windows and doors. If water should penetrate, Enviro has a ventilated cavity system to allow moisture to dry out and weep holes for water to drain out.

Installation

AAC Enviro Panels must be installed as per the details shown in this manual to ensure the quality of the cladding system.  AAC Enviro Panels must not be installed in any situation where it will come into contact with the ground.  AAC Enviro Panels cannot be used as retaining walls.

Pre-Installation checks and installation guide can be found on page 7 of the CodeMark Assessment Brief # CMA-AB 130241

AAC Enviro Panel Details
  • Dry Density: 525kg/m³

  • Intensity: 4.0MpaDry

  • Shrinkage Value: 0.6mm/m

  • Water Absorption (by volume): Up to 24 – 35%

  • Thermal Conductivity: 0.13w/mk

  • Sound Transmission Class (STC): 33 (50mm bare panel)

  • Fire Resistance: 1.5 hours

  • Panel Size: 2200 mm x 600 mm x 50 mm

NZ Building Code Performance

AAC ENVIRO Panels fixed in accordance with the instruction and details in this manual will meet the requirements and relevant section of the New Zealand Building Code including:

  • B1 – Structure

  • B2 – Durability

  • E2 – Moisture

  • F2 – Hazardous Building Materials


Structure:

In terms of NZS 3604:2011 incorporating amendments 1 & 2, AAC Panels fied as per this manual are able to withstand all earthquakes and wing loadings in all areas of New Zealand.

Technical
information

SKUs List
EVNPAN
Enviro Panel Wall – 2200x600x50mm

Single

PEBJG
Enviro Jointing Glue

Single

ENV75SS PANEL SC
Enviro Screw 75mm – Stainless Steel

Single

ENV14X75PS
Enviro Screw 75mm – Galvanised

Single

ENVSS100
Enviro Screw 100mm – Stainless Steel

Single

ENV14X100PS
Enviro Screw 100mm -Galvanised

Single

ENVRB
Enviro Reveal Bead

Single

MPSF50
Enviro Sill Flashing, 50mm

Single

MPBSC50
Enviro Base Shoe/Head Flashing 50mm

Single

Enviro AAC Panel

Enviro AAC Panel is a cavity based autoclaved aerated concrete 20mm and 45mm panel system. It is used for exterior wall cladding, fencing, and can now be used as flooring solution with our 75mm panel.

FAQ's

What appraisal does the Enviro system have?

Enviro is a Codemark appraised system 

What warranty does the Enviro system have?

Enviro have a 15 year product warranty 

What fire resistance does the Enviro 50mm sheet have?

1.5 Hours

What LRV (light reflective value) does Masons recommend on the Enviro system?

25% and above 

What weight and dimensions are the 50mm Enviro sheets?

Each sheet weights 33KG and the dimensions are 2200/600/50mm


How do I get a quote?

Contact your local rep or Masons head office 0800522533

Where can I get the Masons plasters from?

Auckland - Masons head office. Wellington - Drywall supplies Petone. Christchurch - Southtile. Dunedin - Trademax. Invercargill - Southtile.

How do I become a licensed applicator?

Firstly, you’ll need to hold a Plasterers LBP. From there you’ll need to contact your local Masons rep.

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