Slate Paving Slabs 900 x 600 and 800 x 400

Slate paving slabs in 900 x 600 x 20 and 800 x 400 x 20 are supplied as a practical, cost-efficient natural stone option for patios, paths, and general outdoor hard landscaping. These standard formats are widely used in the UK because they balance coverage, handling weight, and straightforward installation, making them suitable for both residential projects and trade applications.

Formed through natural geological layering, slate paving offers a distinctive textured surface with restrained colour variation. This layered structure adds depth and character while also supporting reliable slip resistance and steady performance in typical British weather conditions. When installed on a suitable sub-base, slate paving remains dependable under regular foot traffic and seasonal temperature changes.

The 20 mm thickness supports conventional laying methods while keeping material and transport costs sensible. Consistent sizing helps reduce cutting and wastage on site, supporting efficient laying patterns and predictable results. Supplied from controlled production sources and held in UK stock, these slate paving slabs provide dependable quality with UK-wide delivery available.