Castle Composites Hammerstone Grey 300x600mm Porcelain Coping Stones

Product Code 73383
£10.11
Incl. VAT £12.13

Est. delivery: 2-3 Working Days

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  • Thickness: 20mm
  • Width: 300mm
  • Length 600mm
  • Drip Checks: Both sides 20mm from edges
  • Weight: 8kg each

Castle Composites Hammerstone Grey 300x600mm Porcelain Coping Stones

The porcelain coping stones from Castle Composites are manufactured from high quality materials and designed to be used on top of walls, piers and masonry.

As porcelain is a virtually non porous material they are ideally suited to use on a wall as they keep water ingress to a minimum.

The non porous nature of porcelain also help prevent against staining meaning the coping will keep its original colour and be low maintenance throughout its lifetime.

Castle Composites porcelain copes are fully tested for frost resistance, water absorption, chemical resistance and stain resistance.

Drip Checks are engineered into both side of the coping stones 20mm from the edge. These drip checks prevent water running under the coping stone and onto the face of the wall.

Free samples are available upon request to confirm colour and suitability.

Thickness: 20mm

Width: 300mm

Length 600mm

Drip Checks: Both sides 20mm from edges

Weight: 8kg each 

Important Notes

As the rounded edge of the coping is created by hand  after the porcelain has been manufactured there may be a slight curing line on one side of the cope . Please take this into consideration when installing so they match as well as possible.

Porcelain coping stones must be installed with an SBR bond bridge when laying in mortar. Please see laying guide for more information.

Porcelain coping stones are suitable for use with our coping stone adhesive as well as traditional mortar.

Pointing can be completed with mortar or and external grade grout.

FREE DELIVERY on Roof Windows and Accessories on orders over £50 (Exclusions apply)

All other Delivery Charges are based on weight and location, please add products to your basket to calculate shipping.

A small amount of product lines from particular manufacturers listed below will incur a supplier delivery surcharge.


Next Day Delivery available on orders of stocked items if placed before 2pm

Deliveries will be made between 8am and 6pm. Delivery times apply to weekdays only.


Delivery of Windows to England, Wales, and the majority of Scotland:
Basket Value Price (£)
0-£50 £9.95
Over £50 Free Delivery

Delivery of Windows to the Channel Islands, Scottish Highlands, Northern Ireland, Isle of Man

(postcodes IV, HS, KA27-28, KW, PA20-49, PA60-78, PH17-26, PH30-44, PH49-50, ZE, AB)

Basket Value Price (£)
0-£249 £20
Over £250 £50

It is with regret that we cannot offer a service to these areas for orders over 126kg but please call us on and we will attempt to organise a delivery to your custom if required.


Supplier Delivery Charges

Please note the following supplier delivery surcharges:

Ariel Plastics = £25.00

Britmet Tileform= £35.00

Lead Products(orders under 250kg) = £50.00

Marley Eternit roof tiles (orders under a pallet) = £75.00

Marley Eternit sheeting (exclusions apply) = £50.00

Redland = £100.00

Palram = £25.00

Please phone us on if you are unsure.