The Xfoil™ Range seals your roof against
climactic elements like wind and damp while
at the same time retaining ventilation. Using
reflective technology Xfoil™ is clean, does not
cause allergies, does not cause dust and
contains no toxic products.
How Does Xfoil™ Work?
The Xfoil™ Range is constructed from
numerous layers of high strength polyester,
reinforced metallised polyester film and also
polyester wadding. Xfoil™ offers you a
sustainable product that insulates your roof
and helps with acoustic performances.
Xfoil™ As A Vapour Barrier
Xfoil™ has been tested to BS EN 12086:
1997, Determination of Water Vapour
Transmission Properties. The test confirmed
an extremely high vapour resistance.
Xfoil™ is one of the few insulating
materials that is not affected by humidity
and consequently its insulating values
remain unchanged from the bone-dry
state to very high humidity conditions.
When installing Xfoil™, it acts as an insulant
and vapour control layer in one.
When the joints of Xfoil™ where tested
to Moat 27, Test 5.2.1: Test resistance to
leakage at joints. Air pressure at 10KPa
maintained on a taped 25mm lap joint
for a 30 minute duration. No leakage
observed on all three samples.
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|Weight per Roll