Calor gas bottlesCalor gas bottlesCalor gas bottlesCalor gas bottles

Calor gas bottles


Looking to power a gas barbecue or gas-powered patio heater?


B&Q is a registered outlet of Calor Butane and Propane gas in sizes perfect for this job. We don't sell gas bottles online, but they are available in most B&Q stores*.

5kg Calor patio gas

5kg Calor patio gas

Best suited to table-top patio heaters and up to a 3 burner gas BBQ with a side burner, and will power up to 14 barbecues**. Built-in Gas Trac indicator which lets you know when it’s time for a refill.
13kg Calor patio gas

13kg Calor patio gas

Best suited to 4 burner gas barbecues or larger, full size patio heaters and flame towers***. If you don’t need a bottle this size any longer, swap your empty 13kg Calor patio gas bottle for a 5kg Calor patio gas bottle for no additional charge.

Helpful information

  • Please check the device you wish to use for gas requirements
  • Patio gas bottles require 27mm clip on regulators. Butane gas bottles require 21mm clip on regulators. Regulators are not included with the gas bottles. Full Terms & Conditions can be obtained from participating stores*
  • Find step-by step-guides to purchasing or replacing your Calor gas bottle in store below

Replacing your empty Calor gas bottle?

Step 1

Step 1

Bring your empty bottle to your local store to replace your empty Calor gas bottle for a full one.
Step 2

Step 2

Upon arrival, place your empty Calor gas bottle in a suitable trolly and go straight to the checkout area.
Step 3

Step 3

Let the store colleague know you’d like to replace your empty Calor gas bottle and they’ll arrange for your old one to be taken away and a new one to be brought out to you.
Step 4

Step 4

Pay for your new bottle at the checkout and immediately leave the store to put the full bottle in your car. Once you’ve done this, you’re welcome to come back in store to continue shopping.

Buying a gas BBQ and a Calor gas bottle?

Step 1

Step 1

Go to your local store and choose the BBQ you want to buy. Then let a store colleague know you’d also like to purchase a Calor gas bottle with your new BBQ, and they'll direct you to the desk at the front of the store.
Step 2

Step 2

A store colleague will help you to complete a new online customer Calor gas agreement and will provide you with your paperwork.
Step 3

Step 3

You’ll meet your gas bottle at the checkout where you’ll pay as usual. Once you’ve paid, immediately leave the store to put your new gas bottle in your car.
Step 4

Step 4

If you’d like to continue shopping, you’re welcome to come back in store once you’ve put your Calor gas bottle in your car.

Calor gas exchange policy

  • Cylinders may only be exchanged for a cylinder in the same group. The three groups are Patio gas, Butane gas 7kg & Butane gas 15kg
  • If a customer wants to exchange for a cylinder outside the group they must take out a new cylinder refill agreement and pay £39.99 for a new cylinder
  • The customer does not need to produce any paperwork if they are exchanging a Calor owned cylinder
  • Should a customer no longer require the use of their Calor cylinder they must contact Calor on 0800 662 663 to obtain a partial refund

*Calor Gas is stocked in all UK Mainland stores except New Malden and Holloway Road. Subject to availability. Not available in Isle of Man.

**Based on a 3 burner barbecue with side burner burning at full power (10kw or 0.72kg/h) using a 5kg patio gas cylinder for 30 minutes each time. The number of barbecues depends on the length of time barbecuing and the number of burners used each time.