lava rock
Black Rock Grill Lava Rocks, 3-6cm / 30mm- 60mm
bbq lava rocks
Black Rock Grill Lava Rocks, 3-6cm / 30mm- 60mm
Black Rock Grill Lava Rocks, 4-10cm / 40mm- 100mm
Black Rock Grill Lava Rocks, 4-10cm / 40mm- 100mm
Black Rock Grill Lava Rocks, 3-6cm / 30mm- 60mm
Black Rock Grill Lava Rocks, 3-6cm / 30mm- 60mm
Black Rock Grill Lava Rocks, 3-6cm / 30mm- 60mm
Black Rock Grill Lava Rocks, 3-6cm / 30mm- 60mm
lava rock
Black Rock Grill Lava Rocks, 3-6cm / 30mm- 60mm
bbq lava rocks
Black Rock Grill Lava Rocks, 3-6cm / 30mm- 60mm
Black Rock Grill Lava Rocks, 4-10cm / 40mm- 100mm
Black Rock Grill Lava Rocks, 4-10cm / 40mm- 100mm
Black Rock Grill Lava Rocks, 3-6cm / 30mm- 60mm
Black Rock Grill Lava Rocks, 3-6cm / 30mm- 60mm
Black Rock Grill Lava Rocks, 3-6cm / 30mm- 60mm
Black Rock Grill Lava Rocks, 3-6cm / 30mm- 60mm

Lava Rocks, 4-10cm / 40mm- 100mm

Regular price 11.95 GBP 30 reviews Save -11.95 GBP
1936 in stock

Lava rocks have many uses and benefits that people are starting to see:

Barbecue Lava Rocks

When lava rocks are used in barbecues, they reduce fat fires whilst enhancing the smoky flavour of a delicious barbecued meal. Just make sure that you replace clogged up rocks with a fresh new layer of lava as this will

  • improve the heat distribution
  • Improve the heat of the cook
  • Use less gas
  • Get rid of any nasty smells
  • Reduce flare up

Read More> 

Chimineas and fire pits using Lava Rocks

Using lava rocks in a Chiminea insulates and protects. It is simple to do, just place a layer of rock into the pot belly of the chiminea and then build your fire on top. This protects the clay from direct heat and adds another layer of insulation to generate more heat from your chiminea. The rocks can also be used in a smoker, check out The Smoker Guy's website for more information.

Lava rocks are fantastic in fire pits.Functionally, fire pit lava rock provides a semi-permeable barrier that protects fire pit burner components from the elements, facilitates the even distribution of flame and the resulting heat, and shields the gas burner from direct exposure to the surface flame.  Cosmetically, lava rock is a clean, low-maintenance, durable and natural-looking fire pit surface media that retains its natural colour under a combination of high-heat and potentially harsh weather conditions.

Lava Rocks for Mulch on the garden

In addition, they can also be used in the garden as mulch. The lava absorbs the heat during the day and releases it at night and is excellent for weed suppression. It also slows the evaporation of moisture from your soil. Lava Rocks are available in Ton bags by request, Please get in contact for a quote: sales@blackrockgrill.com

Aquarium Lava Rocks, Using in ponds, aquariums and fish bowls

The lava rocks are also ideal for freshwater ponds, aquariums and fish bowls as it helps to remove Nitrates and improve the quality of the water. They are also very decorative.

Dimensions of the lava rocks

Each rock is between 4-10cm / 40mm-100mm(may vary)

2kg bag will cover APPROX  35cm x 25cm 

Check out our 2kg Lava Rocks >

Customer Reviews
4.9 Based on 30 Reviews
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Filter Reviews:
ML
10/15/2020
Mr L.
United Kingdom United Kingdom
Rocks came fast

Easy to order, came quick!

10/15/2020
Black Rock Grill

Many thanks for the review. BRG Team

WH
10/11/2020
William H.
United Kingdom United Kingdom
Lava Rocks, 4-10cm / 40mm- 100mm

For my John Lewis barbecue some of the larger rocks were too large. Otherwise good product quickly delivered,

10/12/2020
Black Rock Grill

Thanks very much for the review. Much appreciated. The rocks do vary in size between 4cm-10cm and they can be broken down if you need them extra small :) Regards BRG Team.

MK
09/30/2020
Malcolm K.
United Kingdom United Kingdom
Service

Excellent. And good quality.

09/30/2020
Black Rock Grill

Many thanks for the review. Much appreciated. BRG Team.

LF
09/11/2020
Les F.
United Kingdom United Kingdom
Lava Rock

Service was excellent with next day delivery. Some rocks were rather large and difficult to break but otherwise no complaints.

09/11/2020
Black Rock Grill

Thank you for your review. BRG Team.

AS
09/11/2020
Andrew S.
United Kingdom United Kingdom
Great Product

Quality website the provides quality products, and on top of that the item arrived within 24 hours of placing the order. Would use these guys again and again!

09/11/2020
Black Rock Grill

Thank you very much for your review. Very valuable to us! BRG Team