Thermal Insulation
FS-Thermshield thermal insulation
High performance, CFC/HCFC free ridgid insulation
Our polyisocyanurate (PIR) and extruded polystyrene insulation boards ensure zero ozone depletion potential (ZERO ODP) and a global warming potential (GWP) factor of 3.
PIR insulation boards have a typical thermal conductivity of 0.027W/mK. They are used for warm roof applications.
Extruded polystyrene insulation boards have a thermal conductivity of 0.029 to 0.039W/mK. Their closed cell structure minimises water absorption and makes them suitable for inverted roof applications.
Sufficient ballast must be used (i.e. paving slabs on supports, washed stone or green roofing) to prevent wind uplift and flotation.
FS-Thermshield F
A PIR insulation board with a foil facing on both sides, providing maximum thermal resistance for a minimum thickness.
FS-Thermshield G
A PIR insulation board with a mineral-coated glassfibre tissue on both sides, providing a high thermal resistance for a minimum thickness.
FS-Thermshield MB
A PIR insulation board with bitumen-coated glass tissue on one side and a polypropylene finish on the other. The boards are 1m2 in area for easy calculation of quantities required.
FS-Thermshield CTF
An un-faced PIR insulation board which is tapered to give falls of 1:60 or 1:80 as required.
FS-Thermshield EP H350
An extruded polystyrene insulation board with Zero Ozone Depletion potential using a HFA blowing agent. Its compressive strength is typically 350kPa at 10% compression.
FS-Thermshield EP N300
A completely environmentally friendly option. A Carbon Dioxide blown extruded polystyrene insulation board, with a compressive strength typically 300kPa at 10% compression.
FS-Thermshield EP LG-X
An extruded polystyrene board faced with a cementitious layer to protect the insulant. It is used in exposed locations such as upstands and in other locations where a self-protected board is necessary.