Test Results

Testing and CE mark

Valentia Slate is entitled to use the CE mark on the construction products that it supplies. This arises from:

Testing of the relevant material properties that was carried out for us by Sandberg LLP in London, a long-standing and respected laboratory.
A written Factory Production Control System which allows our prospective clients to see that our production is ongoing, predictable and quality assured.

Please click on the relevant link below to download these documents.

Embodied carbon and EPD

Valentia Slate has a very low embodied carbon because it is a pre-existing natural stone as opposed to a manufactured construction material. Please click the link below to download a report to Valentia Slate from Carrig Conservation International comparing the embodied carbon of natural stone and manufactured construction materials. See also a link to an Environmental Product Designation (EPD) for natural dimension stone produced in the EU.

Testing and CE mark

Valentia Slate is entitled to use the CE mark on the construction products that it supplies. This arises from:

Testing of the relevant material properties that was carried out for us by Sandberg LLP in London, a long-standing and respected laboratory.
A written Factory Production Control System which allows our prospective clients to see that our production is ongoing, predictable and quality assured.

Please click on the relevant link below to download these documents.

Embodied carbon and EPD

Valentia Slate has a very low embodied carbon because it is a pre-existing natural stone as opposed to a manufactured construction material. Please click the link below to download a report to Valentia Slate from Carrig Conservation International comparing the embodied carbon of natural stone and manufactured construction materials. See also a link to an Envoronmental Product Designation (EPD) for natural dimensikon stone produced in the EU.