Product Detail


Under floor aluminium foil insulation batts. Suitable for domestic and residential use.









Aluminium foil insulation reflect 97% of radiant heat. It is lightweight, rodent and pest resistant and complies with Asthma Foundation's low allergy home design specifications (unverified manufacturer claim).

Concertina Foil Batts are compact enough to carry around under a floor and are easily stapled between the 450mm floor joists. Timber flooring usually has the upper wearing surface treated in oils or finishes, therefore the only surface of timber flooring that can absorb moisture through the seasons is the underside. Foil Batts do not stifle the underside or the breathing surface of timber floors therefore the potential risk of cupping, cracking and splitting of boards is avoided.

High thermal performance is achieved when downward radiating winter heat is reflected back to the underside of the floor, maintaining an even floor temperature thus reducing house heating consumption and costs.

Information last verified 18th February 2011

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