Castle Composites Buff Striated GRC Promenade Slab 450x450x38mm

Castle Composites Old Gold Striated GRC Promenade Slab 450x450x38mm

All Castle Composites 450 x 450 Promenade Slabs are manufactured and tested in accordance with BS EN 1339. This ensures that our slabs are strong, durable and slip resistant and can be installed on a flat roof or balcony with complete confidence.

The 450 x 450 range also incorporate a notched side wall detail to accommodate the support pad lugs giving smaller gaps between each slab and a safer and more attractive walking surface.

This range of Promenade Slabs can be laid on our range of paving support pads or loose laid as ballast as they exceed the wind uplift requirements of 80kg per m2.

At only 16kg each they are also very easy to handle and are under the 25kg lifting limit recommended by HSE.