GRC Promenade Slabs


The Castle Promenade Slab System protects the waterproofing membrane from direct contact damage, ultra violet degradation and temperature extremes. This support system also ensures immediate drainage between and under slabs and prevents the build up of standing water and plant growth. Installation is simple ensuring that the Castle Promenade Slab system will reduce on site time, equipment and labour requirements.


One of the greatest benefits to using the Promenade Slab System is that it allows drainage outlets, conduits, pipes etc to be concealed below the tiles leaving them safe, accessible and unobstructed. The Promenade Slab System can be laid to remove the fall of the roof from the walkway surface as well as take up unevenness in the roof surface. Additionally, promenade slabs can be removed at any time to allow access to the substrate or to allow the slabs to be moved, patterns changed, colours changed etc.


Please Select a product below for more information and colours.

300 x 300 Promenade Slabs


450 x 450 Promenade Slabs



Paving Support Pads


Edge Details





Castle Composites Limited
Unit 1
Nisbet Way
Ravenstruther
LANARK, ML11 7SF

Tel: 01555-870003
Fax: 01555-870040



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