Helps prevent thermal shock and therefore cracking. Use in the bottom of clay chimeneas to prevent the hottest part of the fire from touching the clay. Suitable for any clay chimeneas. One bag is enough for one chimenea. Can be used time and time again. Does not burn.
Easy to use. Just place the contents of one bag directly on the clay in the bottom of the chimenea and build your fire on top.
What exactly are they? Lava stones are pumice formed by the froth of molten rock in volcanoes. Lightweight with excellent insulation properties.
The lighter the lava, the better the grade quality. So don't be fooled by the weight. We pack the best quality by volume. 4-litre packs.
Fast & Free Delivery*
- 1-2 working days delivery (unless otherwise stated. See checkout for confirmation)
- Extra charges apply for delivery to the Scottish Highlands and Islands, Northern Ireland and the Isle of Man.
- Orders can take 48-72 working hours to be processed.
PremiumCare Delivery (Clay & heavy items)
- 3-5 working days delivery (unless otherwise stated. See checkout for confirmation)
- Shipped using a specialist courier to ensure your item arrives in perfect condition.
- Extra charges apply for delivery to the Scottish Highlands and Islands, Northern Ireland and the Isle of Man.
- Orders can take 48-72 working hours to be processed.
30-Day Returns
- Not loving it? We offer returns for most items within 30 days of purchase.
- Extra charges apply for return of our clay and heavier items.
- Please ensure to inspect clay goods immediately on delivery. Please then report any issues to us at hello@perfectpatio.co.uk the same day so we can resolve right away.