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Xtratherm manufacture rigid thermal insulation; EPS(Expanded Polystyrene), Polyiso(Silver Foil Backed Insulation Board)

Pitched Roof Thin-R XT/PR (40mm - 125mm), Rafterloc Pitched roof Board XT/RLOC (75mm - 150mm), Flat Roof Board FR-TP (56-106mm)
Effective insulation of roof area, reduces thermal bridging and avoid intrusion into living area.

Cavity Wall Thin-R XT/CW (40 - 100mm), Cavity Plus Wall Thin-R/CWP (T+G) (60 - 100mm).
Thin-R boards achieve high standards of insulation whilst maintaining a residual cavity to prevent moisture penetration, without a substantial increase in the width of the cavity and the overall wall thickness.

Under Floor Thin-R XT/UF (25 - 165mm), Hyfloor Under Floor Insulation XT/HYF (75,100mm)
The floor of any building is an area of considerable heat loss if it is not properly insulated. Installation of Thin-R in floor structure will improve the U-value (thermal tranmittance) of new or existing floors.

Thermal Lining
Thin-R XT/TL (25mm - 70mm)
A composite insulated panel of Xtratherm Polyiso (PIR) core with a kraft paper or foil face one side bonded to plasterboard to provide high levels of thermal insulation and dry lining in one operation. Suitable for masonry walls, sloped rafters and ceilings in new build and refurbishment situations

Cavity Closer
Close-R Fully Insulated Cavity Closer, the cost effective solution for the closing of cavities around door and window openings, preventing cold bridging, damp penetration, air infiltration and condensation.


Fibreglass Roll
100,150 &200mm

Moy Isover



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