Description
Crown Room-in-Roof Roll provides thermal and acoustic insulation
combined with unbeatable Euroclass A1 fire performance.
The foil facing on Crown Room-in-Roof Roll is wider than the
insulation enabling it to be stapled to the rafters to create a
vapour control layer (vcl).
Standards
Crown Room-in-Roof Roll is a noncombustible inorganic glass
wool, defined as mineral wool in BS 3533: 1981 and is manufactured
in accordance with BSI Quality Assurance Standard BS EN ISO 9001:
2000.
Handling and Storage
Crown Room-in-Roof Roll is easy to
handle and install, being lightweight and easily cut to size. It is
supplied in polythene packs which are designed for short term
protection only.
For longer term protection on site,
the product should either be stored indoors, or under cover and off
the ground. Installation instructions are on every pack. Crown
Room-in-Roof Roll should not be left permanently exposed to the
elements.
Application
Crown Room-in-Roof Roll is used for
insulating between the rafters of pitched roofs in both new build
and existing buildings. It is easy to cut and friction fit between
rafters.
Permanence
Crown Room-in-Roof Roll is odourless, rot proof,
non-hygroscopic, does not sustain vermin and will not encourage the
growth of fungi, mould or bacteria.
Environmental
Crown Room-in-Roof Roll is free from
CFCs, HCFCs and any other material with ozone depletion potential
in its manufacture and content and represents no known threat to
the environment.
Crown Room-in-Roof Roll
manufacture has a low impact on the environment and is classified
as Zero ODP and Zero GWP.
Thermal Performance
Crown Room-in-Roof Roll 32 has a
thermal conductivity of 0.032 W/mK.
Crown Room-in-Roof Roll 37 has a
thermal conductivity of 0.037 W/mK.
Fire performance
Crown Room-in-Roof Roll is classified
as Euroclass A1 to BS EN ISO 13501-1.
Vapour
Resistivity
Crown Room-in-Roof Roll is foil-faced
with a 50mm flange at each side of the roll, when the flange is
stapled to the rafters it provides a vapour control layer
(vcl).
Acoustic
Performance
Crown Room-in-Roof Roll has excellent
sound absorption characteristics.
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Very high thermal performance
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Combines thermal and acoustic
performance
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Quick and easy installation
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Friction fitting allows rafter spacing
to be completely filled, thus eliminating air gap