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Due to the COVID19 restrictions in Victoria, the EnviroShop Northcote is closed and the EnviroShop Newstead is operating with some limitations. Northcote is still open for web orders. We usually have a click and collect option but are currently having issues that we're working on. Feel free to purchase something over the phone during our pickup/collect hours. (Mon, Thurs & Sat 10am - 3pm) You can email us at any time with general enquiries or for advice. We can still quote on Sanden heat pump hot water systems and organise installations for urgent cases. Email us for a quote or call one of the plumbers below for urgent attention. If you have service issues with a Sanden hot water system we recommend you call Craig Smith Plumbing on 0434 460 771. For general plumbing issues in Melbourne we recommend you call Off Grid Plumbing on 0488 454 543.
Due to the COVID19 restrictions in Victoria, the EnviroShop Northcote is closed and the EnviroShop Newstead is operating with some limitations. Northcote is still open for web orders. We usually have a click and collect option but are currently having issues that we're working on. Feel free to purchase something over the phone during our pickup/collect hours. (Mon, Thurs & Sat 10am - 3pm) You can email us at any time with general enquiries or for advice. We can still quote on Sanden heat pump hot water systems and organise installations for urgent cases. Email us for a quote or call one of the plumbers below for urgent attention. If you have service issues with a Sanden hot water system we recommend you call Craig Smith Plumbing on 0434 460 771. For general plumbing issues in Melbourne we recommend you call Off Grid Plumbing on 0488 454 543.

Air-cell Permifloor 500 (2rolls = 30m2)

$320.00

Up to 20% of the average home’s heat loss occurs through the floor! By sealing drafts and installing underfloor insulation such as Air-Cell Permifloor 500 you can help eliminate this loss.

EnviroShop recommends installing Air-Cell’s Permifloor & Permifloor 500 as it reflects radiant heat, has an insulating factor higher than comparable alternatives and allows water and vapour to permeate through preventing moisture that can often collect under flooring when using conventional underfloor insulation systems.

Suitable to be used in timber or steel-framed subfloors. Perfect for under polished boards. Easy to install if you have enough room under the floor to crawl around.

Permifloor 500 comes in two rolls of 500mm x 30m lengths and is perfect for standard joist widths, both new and retrofits.


Kingspan AIR-CELL Permifloor® (Patent No. 2012100976) is an underfloor insulation innovation designed specifically for suspended framed floor applications delivering a 2-in-1 insulation and moisture management solution.
Kingspan AIR-CELL Permifloor® is manufactured with a patented closed-cell, cross-linked foam structure sandwiched by highly reflective foil surfaces and perforated with tiny, evenly-spaced holes. These perforations allow water and vapour to permeate through preventing moisture that can often collect under flooring when using conventional underfloor insulation systems. 500 mm wide pre-cut version available for a perfect fit between joists (Kingspan AIR-CELL Permifloor® 500).

Kingspan AIR-CELL Permifloor® is suitable for:



  • Floor Insulation- Underfloor Insulation



Additional Details are available from the manufacturers website here.


*please contact store on shipping costs*