CastlePave Checkerplate GRC Promenade Slab 297 x 297 x 20mm

CastlePave Checkerplate GRC Promenade Slabs are purpose-designed for use with pedestals and support systems on flat roofs, balconies, terraces and walkways. Manufactured from high-strength glass fibre reinforced concrete, they offer a durable, removable paving solution that allows easy access for inspections, services and repairs without damaging the waterproofing below.

Key Benefits:

Checkerplate textured surface with excellent slip resistance
Compatible with pedestal and support systems
Can be lifted for access to services without damaging the roof surface
High-strength GRC construction — no central supports required
Ideal for terraces, balconies, flat roofs and walkway areas
Designed for commercial and residential applications

Product Specifications:

Dimensions: 297 × 297 × 20 mm
Weight: Approx. 4.1 kg per slab
Material: Glass Fibre Reinforced Concrete (GRC)
Slip Resistance: PTV 52 wet (Low Potential for Slip)
Breaking Load: Mean 300 kg (2.94 kN)
Permissible Deviation: ±3 mm
Finish: Checkerplate textured surface

Important Information

Always ensure pedestals or support systems are installed on a suitable, stable substrate.
Slabs are removable for maintenance access — handle with care when lifting.
Store slabs flat and protect edges before installation.