Declaration of Performance

All Celotex and ISOVER products have been CE marked and this can be seen on the product label, which will also show the key performance characteristics of the product.

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The CE mark is a European conformity mark and is required to be affixed on every construction product placed on the market. The CE marking requirements are detailed in the Construction Product Regulation (EU 305/2011), harmonised European standards (hEN), or European Assessment Document relevant to the product type and application.

To access a Declaration of Performance, enter the unique DOP number or choose the product category of interest.