St Joseph's College, Mill Hill, London

Del Carmen quarry, Spain

Private residence, Ireland

St Joseph's College, Mill Hill, London

Snowdonia National Park, North West Wales

Private Residence, Melbourne, Australia

Coopersknowe Crescent, Galashiels, Scotland

In addition to this, Del Carmen production facilities conform to the following standards:

ISO 14001:2004ISO 9001:2008

Other roofing products

Minimum sorting required. Maximum consistency of thickness and planarity at an extra cost. Strong shadow-line; appropriate for most designs.

Private residence, Texas, USAPrivate residence, Trinidad

Private residence, Czech Republic

SSQ Group, February 2018