We are a family-run welding service with 45 years of expertise. We have a fully-stock shop of quality welding supplies with everything you need for your project, at an affordable price. Order online or collect from our workshop in Slough. The choice is yours.

Sparks is your local approved Flogas supplier based in South Berkshire and Capel Dewi, Carmarthenshire. We provide Flogas LPG to many businesses and individuals across the Heathrow, West London, Berkshire  and Carmarthen area. Come and collect from out physical locations.

We offer a versatile range of Flogas bottle sizes that are suitable for any use, residential or industrial. Our customers purchase Flogas gas bottles from us to be used for:

  • Use when welding and cutting metalworks
  • Powering camping stoves and grills when camping or caravanning
  • Providing a source of heat for mobile homes, glamping or off-grid cabins (47kg bottles)
  • Delivering heat outdoors to their patios (11kg gas bottles)
  • BBQing at weekends
  • Arming Paintball and Airlift weapons
  • Industrial forklifts

From cooking to welding, we can supply the most suitable gas bottle for your needs. Being an approved Flogas supplier means we have a large stock of gas bottles available. We can also acquire gas next day. Call us now to discuss your gas requirements.



Can I connect multiple appliances from one gas bottle?

Possible with the right manifold system, but we suggest having one bottle per single appliance as a best practice for maximum performance and safety, especially in high-demand uses such as space heating.

What safety precautions should I take in gas bottle storage?

Store bottles upright in a well-ventilated area away from sources of heat and direct sunlight. Keep them outside or in a well-ventilated, locked storage room. Keep them away from electrical appliances and never keep them in basements.

Are your gas cylinders suitable for industrial forklifts?

Yes, we do supply special LPG cylinders designed for forklift trucks. They are equipped with special connections and designed to meet all safety requirements for industrial trucks. Operational safety relies on installation correctness and regular maintenance checks.

When do I decide if my gas BBQ bottle needs to be replaced?

The easiest method is to carefully lift the bottle – if it’s light, it’s likely to be low. Alternatively, pour warm water down the side of the bottle; the line of condensation will mark the level of the gas. We recommend that you keep a spare bottle for uninterrupted BBQing.

What size bottle do I need for a glamping pod or mobile home?

For semi-permanent or permanent off-grid homes, we recommend our 47kg bottles. They provide extended periods of cooking and heating availability. For a continuous supply, two bottles and an automatic changeover valve are recommended.

Is Flogas appropriate for paintball firearms?

Yes, we do sell dedicated propane bottles specifically intended for paintball marker and Airsoft gun use. They are fitted with the correct fittings for paintball equipment. Do not attempt to adapt standard gas bottles for paintball use, as it is not safe to do so.

How long does a gas bottle for camping last?

A 3.9kg regular bottle will endure 15-20 hours of continual use on a medium heat camping stove. Yet duration is determined by your appliance and usage. For weekend camping, a 3.9kg bottle ought to be fine, but extended trips or family camping might require a 6kg bottle.

Are Flogas cylinders suitable for welding and metalwork?

Yes, Flogas propane is appropriate for cutting and welding. For welding in industry, we would recommend our 47kg cylinders since they provide long operating times and constant pressure. Always employ the correct regulators and safety gear for welding operations.

What is the Flogas bottle size that I need for my patio heater?

For patio heaters, we would recommend our 11kg propane cylinders. They provide about 35-40 hours of continuous use for an average patio heater. They are perfect for those evenings sitting in the garden. The smaller capacity also means they are easy to store and transport.

Our welding stop provides the fu Airside ground handling equipment serviced and maintained, ULD pallet storage fabricated and repaired, ULD carrier maintenance and repair, full refurbishment service, body change overs
  • Company Number: 10858445

  • VAT Number: 279738242

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