Ascot Grey Prime

The Ascot Grey is quarried in one of the most prestigious slate producing areas in North West Spain. This beautiful Light/Mid Grey coloured slate benefits from being pyrite free.

The slate boasts a flat textured face with heavily dressed edges in a characteristic light grey colour. Once on the roof the slate looks fantastic whilst protecting your home from the elements for a life time.

The Ascot Grey comes in a 7-9 mm thickness, making it ideal for Northern England and Scotland.

Prime Grade slates are of a high quality and good selection, they will require slightly more sorting and grading prior to fixing than the Ultra-Grade, but once done Prime-Grade slates offer a cost-effective solution that will still achieve a flat, uniform appearance on the roof. 

Sizes Available:

350x200mm

400x200mm

400x250mm

500x250mm

Test results: The Ascot Grey slate boasts a W-1, T-1, S-1 rating, meaning it conforms and surpasses all the top UK tests for water absorption, thermal cycle resistance and sulphur dioxide exposure.

If further technical information is required ISS hold the declaration of performance (DOP) for the Ascot Grey which can be provided upon request.