Radiant Barrier Multi-layer Insulation For insulating over and under rafters in the roof

Multifoil M15® is manufactured from numerous layers of high strength polyester, metallised polyester film and polyester wadding.
Multifoil M15® seals your roof against all the elements whilst retaining ventilation, it prevents your roof space over-heating in summer, whilst retaining warmth in winter. The product is welded to ensure no perforations if all joints are sealed Multifoil M15® acts a vapour control barrier in one layer.

Main Benefits

• Prevents roof over-heating in summer.
• Retains warmth in winter.
• Welded joints.
• Quality foil, guaranteed not to oxidise.
• Space saving rolls, ease of Installation.
• Flexible, can fit the most difficult of roofs.
• Contains no toxic products.
• Clean, does not cause dust.
• Does not incur any allergies.
• High strength polyester, reinforced metallised polyester film and polyester wadding.

Technical Data

2 reinforced thermal reflective films
6 layers of foam
5 inter-woven thermal reflective films
2 layers of wadding

No Layers  : 15
Surface Area  : 15m2
Weight Per Roll : 6.84kg
Roll Width : 1.5m
Roll Length : 10m
Expanded Thickness : 25mm
Compressed Thickness : 5mm
*Pitch Roof U-Value 0.18W/m2k
*Dependent on Construction

Dimensions : 1,50m x 10m

Informations : Document ATI M15 (Pdf)

Download : Installation guide (Pdf)