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45mm Xtratherm PIR Rigid Insulation Board

45mm Xtratherm PIR Rigid Insulation Board
Guide Price
45mm Xtratherm PIR Rigid Insulation Board
Guide Price: £28.86 (£34.63 inc VAT)
Price per m2: £10.02/m2 (£12.03 inc VAT)
  • Product Code: A1-96
  • Delivery Time: 1-3 working days
  • Brand: Xtratherm
  • (Tech. support: 03712221055)
  • Model and Size: Thin-R - 2400 x 1200 - 2.88m2
  • Weight: 3.89kg
Our ratings on 06-06-2025:
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45mm Xtratherm PIR Rigid Insulation Board

Width: 1200mm
Length: 2400mm
Board Coverage: 2.88m2
Density: 30kg/m3
Weight/m2: 1.35kg
Weight: 3.89kg
Thermal Conductivity: 0.022W/mK
R-Value: 2.05m2K/W
Compressive Strength: 140kPa

45mm 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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