Sierra Slate
Exceptional Quality

A flat, smooth slate giving a clean and uniform appearance.

Available in 3 size options

Sierra slates are one of the highest quality Spanish slates on the market
They are a blue grey colour, and are extremely flat and consistent
Minimal grading and sorting is required
Available in 50x25cm, 50x30cm and 60x30cm
Available in both Premier & Commercial Grade
Nationwide distribution across UK & Ireland

Our stunning Sierra Spanish slate on a self build in Hillsborough

Sierra natural slate, originating from North West Spain, stands out as one of the highest quality slates available.

Its appealing blue-grey hue and availability in multiple sizes:

50x25cm
50x30cm
60x30cm

make it a versatile choice for various applications. Minimal grading is required for Sierra slates, ensuring ease of installation and consistency in appearance.

Additionally, Sierra slates are supported by a comprehensive quarry-backed guarantee, providing customers with confidence in their longevity and quality.

Moreover, Sierra slates meet the highest classification standards under the European standard BS EN 12326-1:2014, with ratings of W1, S1, and T1. This exceptional rating reflects their superior performance and durability.

Unmatched durability

Resilient against weathering for lasting protection.

Distinctive aesthetic appeal

Timeless elegance with consistent coloration.

Eco-friendly and sustainable

Minimal processing, long lifespan, recyclable.

Trusted Heritage

The trusted choice of architects, builders, and homeowners worldwide.

Project
Inspiration

Introducing the unparalleled selection of premium natural roofing slates: boasting the widest range of high-quality options sourced from esteemed quarries worldwide.

Explore Projects