Warm insulation side
Vapour barrier membranes

AirGuard Reflective

AirGuard® Reflective is a 100% airtight vapour barrier membrane that has one aluminium side, which has very low emissivity and helps to considerably improve heat insulation in buildings. If this reflective membrane is correctly installed, the insulation will offer excellent protection against heat loss via radiation, convection and conduction. AirGuard® Reflective is used to prevent moist indoor air from infiltrating into insulation layers in wall and roof constructions. This helps to avoid condensation, and eventually mould, within the insulation material. The membrane offers excellent tear resistance and is easy to place.

Technische tekening Tyvek AirGuard Reflective
airguard reflective
Technische tekening Tyvek AirGuard Reflective
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Vapour barrier membranes

AirGuard Reflective

AirGuard® Reflective is a 100% airtight vapour barrier membrane that has one aluminium side, which has very low emissivity and helps to considerably improve heat insulation in buildings. If this reflective membrane is correctly installed, the insulation will offer excellent protection against heat loss via radiation, convection and conduction. AirGuard® Reflective is used to prevent moist indoor air from infiltrating into insulation layers in wall and roof constructions. This helps to avoid condensation, and eventually mould, within the insulation material. The membrane offers excellent tear resistance and is easy to place.

1,50 x 50 m Article no. 1315014900

Applications

AirGuard® Reflective is used as vapour barrier membrane on the warm side of wall and roof constructions. Due to its permanent moisture-proof properties, AirGuard® Reflective is suitable for buildings in climate class 4, such as saunas, bathrooms, fitness rooms, etc. AirGuard® Reflective protects constructions against moisture and ensures an optimised and airtight insulation.

Processing

AirGuard® Reflective should be applied to the warm side of roof and wall constructions. Use staples to attach the membrane to the underlying construction. It must be possible to read the logo from the inside. Keep an extra 100 mm at all horizontal and vertical overlaps. To ensure an effective moisture seal, we recommend using Tyvek® Metallised tape to tape over staples, joints and overlaps. Use VAST-R® Butyl tape or Tyvek® FlexWrap tape to make openings and joints wind- and watertight.

Benefits

Reflects over 95% of all heat radiation

Reduced heat loss

Reduced risk of condensation in the insulation

Vapour-proof

Air- and watertight

Very high mechanical strength

Specifications

Weight 149 gr /m²

Fire class E

Water vapour resistance Sd 2000 m

Tensile strength machine direction 400N / 50 mm

Tensile strength cross direction 210N / 50 mm

Elongation machine direction 25%

Elongation cross direction 21%

Tear resistance machine direction 210N

Tear resistance cross direction 210N

Temprature resistance -40°C / 100°C

Construction phase 1 maand

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