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External Wall Insulation Boards

An EPS render system uses expanded polystyrene insulation boards alongside compatible fixings, reinforced base coats and external render to improve a building’s thermal performance and provide a durable decorative finish.

Rendit supplies Jablite Grey EPS boards suitable for use with selected K Rend and Parex render systems. Rockwool External Wall Dual Density Slabs are also available for projects requiring a mineral wool insulation solution with enhanced thermal, acoustic and fire-performance properties.

Browse our EPS and Rockwool insulation boards below, or if you require full written specifications for industry standards compliance please contact us.

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Jablite Grey EPS Board when used on the external face of a wall maximises the material thermal capacity of the wall. This product is fully compatible with K Rend and Parex render systems.

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From £40.14 excl. VAT
ROCKWOOL External Wall DD Slab insulation has been specifically developed for use within external wall insulation systems. Such systems can considerably enhance both the thermal and acoustic performance of a building.

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From £10.50 excl. VAT