Westland Natural Brazilian Slate & Half Roof Tile Grey Green - 500mm x 375mm

The Westland Natural Brazilian Slate & Half Roof Tile Grey Green - 500mm x 375mm is designed to be installed alongside the 500mm x 250mm slate, providing the wider coverage needed at roof verges and gable ends. A slate-and-a-half is an essential part of any professional installation, ensuring correct bond patterns, preventing broken lines and securing the roof against wind uplift and water ingress.

Quarried in the Minas Gerais region of Brazil, this Grey Green slate is known for its combination of durability and excellent value. Its permanent grey-green colour blend, virtually free from pyrites, creates a consistent natural finish that is especially admired in regions seeking a traditional look. With a lightly textured face and dressed edges, it provides authentic character suited to both period and modern properties.

Independently tested to W1 S1 T1 standards, this slate delivers long-term resistance to frost damage, water absorption and sulphur dioxide exposure. Supplied in a 5mm to 7mm thickness, it offers strength and ease of installation, with the reassurance of a 30-year UK guarantee.

Please note – Please allow 10% extra in the ordered quantity to cover acceptable breakage in transporting natural slate products.

Features & Benefits:

• Slate-and-a-half format ensures correct bond and roof alignment at verges
  
• 500mm x 375mm size pairs with 500mm x 250mm Grey Green slates
  
• Distinctive grey-green colour blend with a clean, natural finish
  
• Lightly textured surface and dressed edges for traditional roof appeal
  
• Certified W1 S1 T1 for proven resistance to frost, water and acid rain
  
• 5mm to 7mm thickness for lasting durability and straightforward handling
  
• Protected by a 30-year UK guarantee for long-term reliability