Westland Natural Brazilian Slate & Half Roof Tile Grey Green - 600mm x 450mm

The Westland Natural Brazilian Slate & Half Roof Tile Grey Green - 600mm x 450mm is the companion piece to the 600mm x 300mm slate, providing the additional width required at roof verges and gable ends. Slate-and-a-half tiles are vital for keeping the bond pattern correct, ensuring roof rows remain aligned and watertight while preventing weak points at the edges.

Quarried from Brazil’s Minas Gerais region, this Grey Green slate is valued across the UK for its blend of quality, appearance and affordability. The permanent grey-green colour mix, with natural tonal variation and virtually no visible pyrites, ensures a clean, attractive finish that remains consistent over time. Each tile features a lightly textured face and dressed edges, delivering the authentic character that makes natural slate so appealing.

With a proven W1 S1 T1 rating, these slates offer strong resistance to frost, water absorption and acid rain, making them well-suited to UK weather conditions. Supplied in a 5mm to 7mm thickness, they are durable, reliable and straightforward to install. Backed by a 30-year UK guarantee, they provide long-lasting protection and peace of mind.

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 size ensures correct bonding at verges and roof edges
  
• 600mm x 450mm format pairs with 600mm x 300mm Grey Green slates
  
• Attractive grey-green colouring with subtle natural variation
  
• Lightly textured face and dressed edges for a traditional look
  
• Rated W1 S1 T1 for frost resistance, water protection and durability
  
• 5mm to 7mm thickness provides strength and easy handling during installation
  
• Supported by a 30-year UK guarantee for long-term reassurance