Castile Checkerplate GRC Promenade Tiles – Durable Anti-Slip Roof, Balcony & Terrace Tiles (297 x 297 x 12mm).

Castile Checkerplate GRC Promenade Tiles by Castle Composites offer a robust, attractive and long-lasting surface solution for flat roofs, balconies, patios, terraces and walkways. Widely trusted throughout the UK roofing industry, these fibre-reinforced concrete tiles combine durability with smart aesthetics—because even a flat roof deserves to look its Sunday best.

Manufactured by Castle Composites, the UK’s leading promenade tile producer with over 3 million tiles laid nationwide, the Castile Checkerplate finish has been a long-standing favourite where high slip resistance and practical performance are essential. The unique edge profile helps prevent unsightly stepping between tiles, even on slightly uneven surfaces, ensuring a clean, level appearance once installed.

With a wide choice of colours, outstanding slip resistance and a fire-safe rating, these tiles are ideal for transforming tired flat roof areas or creating stylish, hard-wearing outdoor spaces.

Key Features & Benefits

• Durable GRC construction – tough, weather-resistant and built to last.
• Checkerplate texture – high slip resistance for added safety.
• Attractive, long-lasting finish – ideal for modernising flat roofs and outdoor areas.
• Unique edge detail – reduces steps between tiles on uneven surfaces.
• Fire Rated Class A1 – excellent safety performance.
• Low slip potential – Pendulum Test Value 52 Wet (BS EN 1339).
• Large colour range – Light Grey, Dark Grey, Red, Terracotta, Buff, Dark Green,        White, Grey Marbled, Terracotta Marbled.

Suitable for multiple applications:

• Flat roofs.
• Balconies.
• Patios and terraces.
• Walkways and communal areas.

Tile Size & Coverage

•  Dimensions: 297mm x 297mm x 12mm.
• Coverage: 11 tiles per m².

Designed for both practicality and visual appeal, Castile Checkerplate Promenade Tiles offer a proven, reliable finishing surface that enhances safety, performance and appearance across a wide range of outdoor spaces. A classic choice that has stood the test of time—literally millions of times.