Conservation X Priora Block - permeable concrete block paving

Marshalls Conservation X Priora Block permeable concrete paving allows surface water to drain into a prepared sub-base as part of a Sustainable Drainage System (SuDS). Blocks have a riven granite-look finish using natural crystalline aggregates and come in Charcoal, Silver Grey and Cream in 240 x 160, 160 x 160 and 160 x 120 mm plan sizes