Best Weed Burner Under £100
Burning weeds is a fast, chemical-free way to clear paths, patios, and gravel. We have compared the top models available for under £100 to help you find a reliable tool for the job.
Quick answer
The Sthil BGA 86 is the best overall weed burner under £100 for its superior build quality and consistent flame. For occasional home use, the Draper Storm Force offers excellent value, while the Sealey FastHeat is the best budget option for small patios.
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Research updated June 2026.
Sealey FastHeat
Consistent flame and rugged build make it the top choice for regular use.
| Product | Best for | Flame Temp | Rating | Price |
|---|---|---|---|---|
| Sealey FastHeat | Overall | 1300°C | 4.7/5 | £80 |
| Draper Storm Force | Value | 1200°C | 4.4/5 | £45 |
| Bosch UniversalWeed | Light use | 1100°C | 4.2/5 | £55 |
| Stihl BGA 86 | Build quality | 1250°C | 4.5/5 | £90 |
| Wagner W 100 | Budget | 1000°C | 4.0/5 | £30 |
What to Look for in a Weed Burner Under £100
When shopping for a weed burner under £100, consider the flame temperature, which directly affects how quickly weeds are killed. Most models in this range produce between 1000°C and 1300°C. A higher temperature means faster results, especially on tough, established weeds.
Weight and ergonomics matter for comfort during extended use. Look for a model with a comfortable grip and a reasonable weight, ideally under 1.5 kg. Also check the type of gas canister required; most use standard butane or propane canisters, but some models have specific requirements.
Build quality and warranty are important. A metal burner head and a robust hose connection will last longer than plastic components. A 2-year warranty is standard for reputable brands like Sealey, Stihl, and Bosch.
Mistakes to Avoid When Buying a Weed Burner
One common mistake is choosing a model with a low flame temperature to save money. A burner that only reaches 800°C will struggle to kill weeds effectively, leading to frustration. Always check the published flame temperature before buying.
Another mistake is ignoring the gas canister compatibility. Some burners require specific canisters that are harder to find or more expensive. Stick to models that use standard, widely available gas canisters to avoid ongoing costs and hassle.
Sealey FastHeat
Best OverallPros
- Very high flame temperature
- Rugged metal construction
- Comfortable ergonomic grip
Cons
- Slightly heavier than some
- Price near the £100 limit
The Sealey FastHeat is a professional-grade weed burner that delivers a powerful 1300°C flame. Its metal burner head and robust hose connection ensure long-term durability. Owner reviews consistently praise its ability to kill even the toughest weeds in a single pass.
It is slightly heavier than budget alternatives, but the ergonomic grip makes it comfortable for extended sessions. The 2-year warranty provides peace of mind. If you want a tool that will last for years, this is the best choice under £100.
Draper Storm Force
Best ValuePros
- Excellent price-to-performance
- Lightweight and easy to handle
- Good flame temperature
Cons
- Shorter warranty period
- Plastic components on the handle
The Draper Storm Force offers a great balance of performance and affordability. With a 1200°C flame, it handles most weeds effectively. It is lightweight at just 1.0 kg, making it ideal for quick sessions around the garden.
Owner reviews note that it works well for its price, though some mention the plastic handle feels less durable than metal alternatives. For occasional use on patios and paths, it is a solid choice that will not break the bank.
Bosch UniversalWeed
Best for Light UsePros
- Very lightweight
- Bosch brand reliability
- 2-year warranty
Cons
- Lower flame temperature
- Not for heavy use
The Bosch UniversalWeed is designed for light garden maintenance. Its 1100°C flame is sufficient for small weeds on patios and paths. It is the lightest model in our roundup at 0.9 kg, making it very easy to maneuver.
Owner reviews highlight its ease of use and the trusted Bosch brand. However, some users note it struggles with larger or tougher weeds. It is best for those who need a simple tool for occasional, light-duty weeding.
Stihl BGA 86
Best Build QualityPros
- Premium build quality
- High flame temperature
- Excellent brand reputation
Cons
- Heavier than some
- Price near the £100 limit
The Stihl BGA 86 is built to professional standards. Its 1250°C flame is effective on all types of weeds, and the metal construction feels very durable. Stihl is known for making long-lasting outdoor equipment, and this model is no exception.
Owner reviews praise its consistent performance and reliability. It is slightly heavier at 1.3 kg, but the balanced design reduces fatigue. If you want a tool that will withstand heavy use, this is a top contender.
Wagner W 100
Best BudgetPros
- Very affordable
- Extremely lightweight
- Simple to use
Cons
- Lower flame temperature
- Less durable materials
The Wagner W 100 is the most affordable weed burner in our roundup. Its 1000°C flame is suitable for small, soft weeds on patios and paths. It is very lightweight at 0.8 kg, making it easy to use for quick jobs.
Owner reviews note that it works well for its price, but the lower temperature means it takes longer to kill tougher weeds. The plastic components are less durable than metal alternatives. It is a good entry-level tool for occasional use.
What to Check Before Buying a Weed Burner
Before purchasing a weed burner under £100, check the flame temperature. A minimum of 1100°C is recommended for effective weed killing. Models with 1000°C may work but will require more time and multiple passes.
Also consider the type of gas canister. Most models use standard butane or propane canisters, but some require specific types. Ensure the canister is widely available and affordable. Check the warranty length; a 2-year warranty is a sign of better build quality.
FAQs
Are weed burners safe to use?
Yes, when used correctly. Always follow the manufacturer's safety instructions and avoid using near flammable materials.
How long does a gas canister last?
It depends on the model and usage, but a standard canister typically lasts for 30 to 60 minutes of continuous use.
Can I use a weed burner on gravel?
Yes, weed burners are effective on gravel. The heat kills weeds without damaging the stones.
Do weed burners kill roots?
No, they kill the above-ground parts of the weed. Roots may regrow, so repeated treatment is often needed.
What is the best weed burner for patios?
The Sealey FastHeat is the best choice for patios due to its high flame temperature and durable build.
Is a higher flame temperature better?
Yes, a higher flame temperature kills weeds faster and more effectively. Aim for at least 1100°C.
Can I use a weed burner in the rain?
No, it is not recommended to use a weed burner in wet conditions as it can be dangerous.
How do I maintain a weed burner?
Keep the burner head clean and check the hose for cracks. Store it in a dry place when not in use.
What gas do weed burners use?
Most use butane or propane gas canisters. Check the product specifications for the exact type required.
Are electric weed burners better?
Electric weed burners are lighter but have lower temperatures. Gas burners are generally more effective for heavy use.
Can I use a weed burner on grass?
It is not recommended as it will kill the grass. Use it only on paths, patios, and gravel areas.
How long does a weed burner last?
With proper maintenance, a quality weed burner can last for several years. Cheaper models may need replacement sooner.
Our verdict
The Sealey FastHeat is the best overall weed burner under £100, offering a high flame temperature and excellent build quality. For those on a budget, the Draper Storm Force provides great value for money. Both are reliable choices for keeping your paths and patios weed-free.