70mm Xtratherm PIR Rigid Insulation Board

Guide Price
70mm Xtratherm PIR Rigid Insulation Board
Guide Price: £33.61 (£40.33 inc VAT)
Price per m2: £11.67/m2 (£14.00 inc VAT)
- Product Code: A1-100
- Delivery Time: 1-3 working days
- Brand: Xtratherm (Tech. support: 03712221055)
- Model and Size: Thin-R - 2400 x 1200 - 2.88m2
- Weight: 6.05kg
Our ratings on 09-06-2025:

4.8 out of 5
70mm Xtratherm PIR Rigid Insulation Board
Width: 1200mm
Length: 2400mm
Density: 30kg/m3
Weight/m2: 2.1kg
Weight: 6.05kg
Thermal Conductivity: 0.022W/mK
R-Value: 3.18m2K/W
Compressive Strength: 140kPa
70mm Xtratherm Thin-r is a foil faced Polyisocyanurate (PIR) insulation board formed by a blowing process which generates rigid foam composed of fine cells filled with Pentane blowing agent trapped within the foam. Pentane has very good insulating properties and gives Thin-r superb insulating capability. Long term performance is ensured by the foil facings which are gas tight.
CHARACTERISTICS
- The thermal conductivity of Xtratherm Thin-r is among the lowest for commonly available insulation boards.
- Xtratherm Thin-r boards are manufactured to strict dimensional tolerances, enabling the boards to be fitted tightly together. That reduces air leakage through the construction and associated heat losses through convection
- Xtratherm Thin-r contains gas tight aluminium facings that form a low emissivity surface which, when facing a cavity reduces the heat loss through radiation, cutting the overall rate of heat loss.
- Xtratherm Thin-r excellent lambda value and therefore low thickness allows constructions to be thinner than they would be with other insulation material
- With the excellent thickness to performance ratio (R-value) of Xtratherm Thin-R less material is required to achieve the best performance levels asked for in the new building regulations.
APPLICATION
Xtratherm Thin-r insulation board is suitable for use in:
- floors
- walls
- roofs
Virtually all building elements can be insulated with PIR:
- concrete slab
- beam and block timber floors
- masonry or timber framed walls
- flat and pitched roofs
CERTIFICATION
- Xtratherm Thin-r is manufactured under ISO9001 assured quality system.
- Xtratherm Thin-R is manufactured using Pentane as the blowing agent. Pentane is CFC/HCFC free with zero ozone depletion potential and a Global Warming Potential less than 0.01.
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