If you require this product, please contact us first before ordering for alternate options.


1350 x 450 "Concertina Foil Batts"


Concertina Foil Batts was a family invention in 1982.

Australian Designed for Australian climate, Proudly Manufactured in Australia for Wren Industries.


  •   Snipped and stapled between timber studs, do not settle or slump
  •   Airspace created to allow external wall wrap foils to function - inner      surface emitting 3% summer radiation
  •   Zero summer heat radiation transfer - multiple aluminium airspaces     formed, similar to thermos flask
  •   Highest radiation load on second storey western walls
  •   Total R value, with external foil (double sided foil antiglare)     = R2.6 (winter) brick veneer/weatherboard
  •   FOIL BATTS fixed at rear of studs to stop fibre batts from touching      brick walls built on boundaries, where house wrap foils are impossible

Foil Batts are a concertina foil product which can be installed in wall, roof and ceiling applications.

Concertina Foil Batts is also a great product when combining with bulk insulation to create the ultimate insulation performance all year round. 

Wren Industries Concertina Foil Batts 1350mm x 600mm

    • 25 Piece pack
    • Contents 20.25m2
    • Coverage up to 20.25m2