Heat gun paint stripping
Updated: 21.10.2026
Gloss on a banister, a garage door or a sash often looks like a job for one afternoon with a heat gun. Heat softens modern paint so a scraper can lift it. On paint that may contain lead, the same gun is the wrong method if you cannot hold it below 500°C, and it is the wrong method on a large area even if you can. This page is heat gun paint stripping for a UK house: when to use heat, which stated steps in this amazon.co.uk set fail the cap, and when to stop. The product table is the [hot air gun comparison](/hub/compressors/hot-air-gun). The figures are those listings on 19 October 2026 and public UK guidance, not a lab.
Gloss on a banister, a garage door or a sash often looks like a job for one afternoon with a heat gun. Heat softens modern paint so a scraper can lift it.
Gloss on a banister, a garage door or a sash often looks like a job for one afternoon with a heat gun. Heat softens modern paint so a scraper can lift it. On paint that may contain lead, the same gun is the wrong method if you cannot hold it below 500°C, and it is the wrong method on a large area even if you can. This page is heat gun paint stripping for a UK house: when to use heat, which stated steps in this amazon.co.uk set fail the cap, and when to stop. The product table is the hot air gun comparison. The figures are those listings on 19 October 2026 and public UK guidance, not a lab.
Our top picks
| Badge | Product | Stated temperature | Temperature control | Scraper | Note | Price | Offer |
|---|---|---|---|---|---|---|---|
| Best overall |  SEEKONE SEEKONE SDL-2816 | 50–600°C | Variable dial plus high/low airflow | Scraper and putty knife | 8.1 | about £25.99 | View offer |
| Best value |  SEEKONE SEEKONE HG886 | 400°C and 600°C | Two fixed settings | Not on the included line | 6.3 | about £16.99 | View offer |
| Alternative |  JOJOREC JOJOREC Hg2600 | 50–600°C | Stepless dial plus two airflow steps | Yes, in the bullet | 6.8 | about £14.99 | View offer |
On this page
When a heat gun is the right method
Heat is a reasonable method on modern gloss, varnish and old putty that bubbles rather than burns. Hold the gun at an angle, keep it moving, let the paint bubble, then scrape, and do not dwell until the film chars. Burning the wood while you learn is the usual first-hour mistake.
Try a palm-sized patch first. If the film wrinkles and lifts, you are in range. If it blackens or the timber goes brown, you are too close or too slow. Liquid stripper is the better first choice on carved detail, or when you would rather seal sound paint. Hastings Borough Council prefers sealing or a liquid stripper, and its below 45°C line is not a setting these guns offer. Cool-down and the first-use smoke claim stay on the how to use a heat gun page.
The 500°C line
The Health and Safety Executive tells employers to keep hot-air guns below 500°C where paint may contain lead, and not to use blow lamps or gas torches. Lead pigments remained in commonly used paint into the early 1980s. This is a cap, not an approval.
The BLACK+DECKER KX1650-GB states 570°C and 740°C, so neither step qualifies. The SEEKONE HG886 states 400°C and 600°C. Only the low step can sit under the cap, and only if you stay there. The SEEKONE SDL-2816 and the JOJOREC Hg2600 state dials from 50°C. The low end can comply. The high end cannot. The COMTO states 50–650°C, and reviewers say there is no degree display. The URTOOLS 300°C step is not a reason to trust a gun whose reviews describe it stopping early.
A whole staircase of old gloss is not a £16-gun job. Children and pregnant women should be kept away. The heat gun buying guide shows how to read the steps before you order.
Scraper, glass and fuses
Softened paint still needs a scraper. The BLACK+DECKER included line has no nozzles and no scraper, and reviewers say none arrived. The SEEKONE SDL-2816 lists a scraper and a putty knife. The JOJOREC bullet lists a scraper. The AIUNAOM HG02 lists a scraping knife. A glass-protection nozzle is a shield, not a promise the pane will survive. Keep the airstream off the glass.
One UK review of the AIUNAOM HG02 says full heat trips a fuse and the lower setting still strips paint, more slowly. Stay on the lower setting or stop. Do not fit a heavier fuse to finish the door. Who should buy which gun is on the best heat gun UK page.
When not to carry on
Stop if the area is large and the paint might be pre-1980s, if children or a pregnant person are in the house, or if you have already scorched one section and are tempted to go hotter. A decorator who treats lead as a controlled job is the right call.
Chemical stripper, or leaving sound paint and overpainting where that is appropriate, beats a 570°C low step on old gloss. Stop if the gun dies mid-pass. A half-stripped door is safer than a heavier fuse.
Common questions
What temperature should I use to strip paint?
Use the lowest step that softens the film so a scraper lifts it, and keep the gun moving. Where the paint may contain lead, the Health and Safety Executive says keep a hot-air gun below 500°C and do not use a blow lamp. Modern gloss can still scorch if you dwell.
Can I use a heat gun on lead paint?
Only as a last resort on a small area, below 500°C, with people who should not breathe the dust kept away. The HSE cap is not an approval. A large area of old gloss is a job for someone set up for lead, not for a higher setting on a DIY gun.
Which guns in this set cannot be set under 500°C?
The BLACK+DECKER KX1650-GB states 570°C and 740°C, so neither step qualifies. The SEEKONE HG886 low step is 400°C and the high is 600°C. Dials on the SEEKONE SDL-2816 and the JOJOREC state a range from 50°C, which can be held under the cap, and a high end that cannot. The COMTO states 50–650°C but reviewers say there is no degree display.
Do I need a scraper in the box?
You need a scraper for the method, whether or not the seller includes one. The variable SEEKONE and the AIUNAOM HG02 list one. The BLACK+DECKER does not, and reviewers say no attachments were supplied. A putty knife helps on sash beads. A glass-protection nozzle is not a guarantee the glass will be fine.
Will it crack glass on a sash window?
It can, if you dwell on the pane or heat the glass while you chase putty. Work at an angle, keep moving, and keep the nozzle off the glass. A listed glass-protection nozzle is a shield in the kit, not a test result. If the glass is already loose or cracked, heat is the wrong first move.
When should a decorator take over?
When the paint is likely to contain lead and the area is more than a small patch, when children or a pregnant person are at home, or when you cannot set the gun under 500°C. Also hand over a fuel-tank weld or a burst pipe. A hotter step does not make either one a paint job.
Related pages
Sources
Public UK sources below. amazon.co.uk listings checked on 19 October 2026.
- HSE: Lead in construction (retrieved 19 October 2026)
- HSE: CIS79 Old lead paint (retrieved 19 October 2026)
- legislation.gov.uk: Electrical Equipment (Safety) Regulations 2016, regulation 35 (retrieved 19 October 2026)
- GOV.UK: Electrical Equipment (Safety) Regulations 2016, Great Britain (retrieved 19 October 2026)
- Electrical Safety First: Heat guns (retrieved 19 October 2026)
- Met Office: Frozen or burst pipes (retrieved 19 October 2026)
- Northern Ireland Housing Executive: Cold weather ready (retrieved 19 October 2026)
- Vehicle Wrapping Academy: Steinel HG 2120 E (retrieved 19 October 2026)