Kooltherm K5 External Wall Board

Kooltherm K5 is an external wall insulation board for masonry walls, suitable for use behind traditional lightweight polymer renders. It can be wrapped around the house to achieve a high R-value with little to no intrusive impact on the occupants. It also allows the required R-value to be reached with a thinner amount of insulation than alternative products, so there is less impact on window reveals and daylight getting inside the building.

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