Silverstone – roofing contractors’ favourite slate

SSQ Silverstone is grey in colour and is a smooth textured slate approximately 4-5mm thick with sawn dressed edges. It is sourced from North-West Spain in the heart of the quarrying region of Orense.

The roofing contractors’ favourite

Silverstone slate is very consistent and lightweighted material

Silverstone slate is very consistent and lightweighted material

A popular product amongst roofing contractors, it has a very distinct appearance due to its grain. It is speckled with inert mineral inclusions and its colour will not fade, even in the strongest sunlight.

Click here to download the complete Silverstone brochure

If you are interested in using Silverstone, request a free sample here.

Reliable Quality

In addition to passing SSQ’s own rigorous quality-control tests, Silverstone has been tested in accordance with BS EN 12326. It carries the CE marking and is classified as ‘W1, T1, S1’. Silverstone has been also tested to the  rigorous Norm Francais (NF 228).

Get all of the quality and characteristics details on Silverstone – Click here to download the Silverstone brochure

The Silverstone Guarantee

Silverstone has ben tested to NF 228 and EN 12326, achieving A1-T1-S1 specification

Silverstone has been tested to NF 228 and EN 12326, achieving W1-T1-S1 specification

You should never have to bear any risk when you’re choosing what to put on your roof. If you can’t rely on the roof over your head, what can you rely on?

That’s why we take on all the risk and guarantee your Silverstone roof for 75 years. So you can sit back, relax and gaze contentedly at the smooth sea of unfading colour on your roof. – Click here to download the full Silverstone brochure now.


SSQ’s main aim is to continue to deliver high level of service whilst keeping our team healthy by fully complying with the government’s guidelines.

We are continuing to closely monitor the situation and in the meantime service levels will remain unchanged and we will continue to operate in the coming weeks.

Our phone lines remain open and our technical department is still handling enquiries swiftly. In addition to this, we have started to host weekly webinars on natural slate and phyllite. For more information please check our social media.

We wish you well during these challenging times and we thank you for your continued support!