By the UK Home Forge — The British Blacksmith's Buying Guide Team · Updated June 2026 · Independent, reader-supported

Best Budget Blacksmithing Forges Under £300 in the UK

Starting a blacksmithing hobby doesn't require a five-figure investment. If you're looking to heat metal for basic forge work without breaking the bank, there are several genuinely workable options under £300. The catch is understanding what you're getting—and what compromises come with the price.

The Reality of Budget Forges

Before shopping, accept this: a forge under £300 will be slower to heat up, smaller in workspace, and less efficient than premium models. But for learning techniques, heating small stock, and practising fundamental skills, budget forges absolutely work. Thousands of hobbyists start this way.

The real question isn't whether you can forge on a budget—you can. It's whether you'll choose a ready-made forge or build one yourself. Both paths have merit under £300.

Devil Forge Single-Burner: The Accessible Entry Point

The Devil Forge single-burner model sits around £250–280 new and represents the most straightforward path into fuel-fired forging. It's a compact, propane-powered forge with a steel body and basic refractory lining. Crucially, it actually works out of the box—no welding, assembly headaches, or guesswork.

The single burner heats a roughly 4-inch working space adequately. You'll get metal to forging heat, though expect 10–15 minutes to reach temperature on cold starts. For small tongs, simple tools, and stock under half-inch, this is realistic capacity. The refractory lining isn't premium ceramic—it's adequate—so burner performance degrades slowly over time if you're not careful with temperature swings, but it lasts years in hobby use.

Real limitation: depth. The forge chamber is shallow, so long stock protrudes significantly. This isn't unsurvivable for a beginner, just awkward. You'll find yourself doing more bending work outside the forge than you might prefer.

Building a Ribbon-Burner Forge for £250–300

The DIY route costs similar money but requires welding skills or access to a welder. A ribbon-burner forge—a simple rectangular box lined with refractory wool and firebrick, powered by a single ribbon burner—is achievable for £200–280 depending on material sourcing.

What you'll need:

• Steel box or welded mild-steel frame (£40–60)
• Refractory wool (£30–50)
• High-temperature castable refractory or firebrick (£30–50)
• Ribbon burner kit (£80–120)
• Stainless steel pipe and fittings (£20–30)
• Propane regulator and hose (£15–25)

Building forces you to understand forge construction, which is genuinely valuable knowledge. The payoff: a forge customised to your preferred dimensions, typically with better depth-to-width ratio than commercial budgets allow.

The catch: this demands either welding capability or money for fabrication services. If you don't have access to a welder, costs climb. Also, refractory materials vary wildly in quality—cheap wool insulates poorly and sheds fibres; cheap castable can crack.

Used and Alternative Options

Check Facebook Marketplace, eBay, and local blacksmithing groups. Used coal forges—pre-burner models—occasionally appear sub-£300 and work perfectly well if the firebox isn't rusted through. Coal is cheaper than propane per heat-cycle in the UK, though messier and slower to reach temperature. This suits patient learners; it's less ideal if you want quick forging sessions.

Some hobbyists have salvaged success with modified ceramic flower pots and homemade propane burners, but this sits well below "reliable" and mostly appeals to experimenters comfortable with failure.

What You'll Actually Heat With This Budget

Realistically, you're working with:

• Mild-steel stock up to 1 inch diameter
• Small tools, knife blanks, decorative work
• Anything requiring modest hammer strikes, not major stock manipulation

You won't efficiently heat railroad spikes in bulk or do heavy structural work. That's not the point. Budget forges are for learning—understanding heat colour, forging techniques, and whether blacksmithing sustains your interest long-term.

Refractory and Maintenance Matter More Than You'd Expect

The one area where budget choices bite hardest: refractory longevity. Cheap wool deteriorates faster; firebrick can crack under thermal shock. Budget properly here, even if it means spending £50 on decent materials rather than £20 on poor ones. A forge whose lining fails in six months wastes far more than you saved upfront.

Protect your refractory by:

• Allowing 15 minutes warm-up before heavy heating
• Avoiding rapid temperature drops (don't spray water inside when hot)
• Checking lining condition monthly

Propane Supply and Running Costs

Propane is convenient in the UK—Calor Gas cylinders are widely available. Budget roughly £12–15 per fill. A hobby forge running weekend sessions consumes a cylinder every 2–4 weeks, depending on usage intensity. This isn't hidden cost—factor it in.

The Honest Verdict

Both the Devil Forge and a DIY ribbon-burner build work under £300. The Devil Forge wins on convenience; DIY wins on customisation and understanding. Neither will feel limiting if you're genuinely keen to learn.

Start whichever appeals to your temperament. Neither choice closes future doors—many smiths who began on budget forges eventually upgrade, and others never do. The skill matters infinitely more than the equipment.