Description
Crown Universal Roll is a flexible, lightweight, shot-free,
unfaced, low density, non-combustible glass mineral wool roll with
high tear strength.
Application
Crown Universal Roll is uncut at 1200mm wide for use as a
general purpose thermal and acoustic building roll and is available
in 60 & 80mm thicknesses.
Standards
Crown Universal Roll is a non-combustible inorganic glass wool,
defined as mineral wool in BS 3533: 1981 and are manufactured in
accordance with BSI Quality Assurance Standard BS EN ISO 9001:
2000.
Vapour resistance and condensation
Crown Universal Roll offers negligible resistance to the passage
of water vapour and has a vapour resistivity of 7.00 MN.s.g.m.
Durability
Crown Universal Roll is rot proof, does not sustain vermin and
will not encourage the growth of fungi, mould or bacteria. Crown
Universal Roll is odourless and nonhygroscopic.
Environmental
Crown Universal Roll is free from CFCs, HCFCs and any
other material with ozone depletion potential in their manufacture
and content and represents no known threat to the environment.
Crown Universal Roll's
manufacture has a low impact on the environment and is classified
as Zero ODP and Zero GWP.