1 / 5Crystal Gris
Vitrified porcelain · 60x90 · 20 mm
Crystal Gris is a mid-grey with a soft stone texture. The safe choice next to grey composite decking and anthracite frames.
- R11 non-slip rating
- Stain, scratch and shock resistant
- Hard-wearing and highly durable
- Non-porous — no sealing, no moss
- Colour-fast in sun and frost
- Size
- 60x90 · 600 × 900 mm
- Thickness
- 20 mm
- Finish
- Matt, R11
- Sold as
- 21.60 m² per pallet · 40 slabs
- Delivery
- From Wed 23 Sep · 3–5 working days · free over £500 inside the M25 · collect free from HP2 7BW
- Split packs
- Yes — whole packs plus loose slabs
| Unit | Covers | Price + VAT |
|---|---|---|
| Per m² | 1 m² | |
| Single slab | 0.54 m² | £10.53 |
| Pallet · 40 slabs | 21.60 m² |
- Delivery from Wed 23 Sep: 3–5 working days from payment, kerbside on a tail-lift, we ring on the day.
- Orders over £500 inside the M25 travel free. Elsewhere, an indicative cost by postcode below, confirmed by phone before you pay.
- Collect free from 34 Mark Road, HP2 7BW: Mon–Fri 8–6 · Sat 8–1. No minimum.
- Loose slabs travel on the same pallet. Any split-pack handling is confirmed with the delivery cost.
Delivery is priced by postcode and confirmed by phone before you pay. Collection from 34 Mark Road is free.
See it in 3D
Crystal Gris, turned in the hand and laid on the ground.

Drag to turn. The face is the yard’s own photograph wrapped on the stone; at true proportions. Wet is simulated from the dry photograph until the hosed slabs are shot; real stone comes up darker and richer than any screen shows.
About the stone
Crystal Gris, in detail.
Crystal Gris is a mid-grey with a soft stone texture and subtle darker variation, the safe choice next to grey composite decking, anthracite windows and modern render. Flat, lightly textured and rated R11 for grip when wet.
Robust, stain and scratch resistant, and non-porous so it never greens up. Price is per pallet of 21.6 m² (40 slabs of 600 × 900).
- R11 non-slip rating
- Stain, scratch and shock resistant
- Hard-wearing and highly durable
- Non-porous — no sealing, no moss
- Colour-fast in sun and frost
- Low maintenance
- CE certified vitrified porcelain
Laying and care
Porcelain is printed and fired, so shade is consistent across a pallet. Renders on this page are illustrative of the pattern; ask for a sample to see the real surface.
Finish the job
Jointing and primer for Crystal Gris.
Por-Tec, Midnight Grey
12.5 kg bucket · fine brush-in jointing for 3–5 mm porcelain joints40 buckets a palletPor-Tec, Ivory
12.5 kg bucket · fine brush-in jointing for 3–5 mm porcelain joints40 buckets a palletPor-Tec, Dove
12.5 kg bucket · fine brush-in jointing for 3–5 mm porcelain joints40 buckets a palletPor-Tec, Storm
12.5 kg bucket · fine brush-in jointing for 3–5 mm porcelain joints40 buckets a palletPriming slurry
15 kg bucket · bonds porcelain and stone to the mortar bed40 buckets a palletHow many packs
Price your area in Crystal Gris.
10% covers a straight patio; circles, diagonals and lots of edges want 15–20%. Whole packs plus the loose slabs you need.
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