Declaration of Performance

Declarations of Performance are a key part of the Construction Products Regulation. It provides information on the performance of a product. Each construction product covered by a European harmonised standard or for which a European Technical Assessment has been issued needs this Declaration and has to be CE marked. This helps increase transparency and improves the functioning of the Single Market.

CE Marking on construction products

The CE mark indicates that a construction product is in conformity with its declared performance and that it has been assessed according to a harmonised European Standard or a European Technical Assessment has been issued for it.

MS 20
MS 20
MS Clear
MS Clear
MS Drain
MS Drain
Delta FM
Delta FM
Delta PT
Delta PT
Floraxx
Floraxx
Floraxx Top
Floraxx Top
Terraxx
Terraxx
Terraxx
Terraxx
NP Drain
NP Drain
Delta Drain
Delta Drain
Geo Drain Quattro
Geo Drain Quattro
Geo Drain Quattro
Geo Drain Quattro
Fassade
Fassade
Fassade Plus
Fassade Plus
Fassade S
Fassade S
Fassade S Plus
Fassade S Plus
Delta Thene
Delta Thene
Trela
Trela
Trela Plus
Trela Plus
Radonsperre
Radonsperre
DualProof
DualProof
Koster Deuxan 2C
Koster Deuxan 2C
Koster NB 1 Grey
Koster NB 1 Grey
Our Accreditations

Chat with a member of our team

Get in touch