Blowtorch burglary

Burglars using blow torches, a growing home security threat

Blowtorch burglary is the use of blow torches by burglars, and is a worrying trend across South Yorkshire. Criminals often seek new break-in methods. This one is especially aggressive and destructive.

It’s fast, effective, and often shocks homeowners with how easily access is gained. Stephen Fretwell Locksmith knows that modern doors are easily compromised without proper security.

I offer honest security advice and lock upgrades in South Yorkshire and North Lincolnshire. This helps homeowners reduce risk before damage occurs.

How burglars use blow torches to break in

One method involves applying a blow torch directly to uPVC door panels. Intense heat can damage or burn unreinforced panels. This allows criminals to access the locking mechanism from the inside.

There have also been incidents where:

• Outer door panels are melted
• Glazing is accessed or removed
• Locks are bypassed from within

This method is less common than lock snapping. Still, it shows how determined criminals can be when they find poorly protected properties.

This type of attack works best on doors that:

• Lack reinforced panels
• Do not have high-security, three-star-rated cylinders

Without proper reinforcement and quality high-security door locks, even modern doors can become weak points.

The good news? This type of attack is largely preventable with the right setup.

Locksmith-approved ways to reduce the risk of blowtorch burglary

The best protection is making your doors harder targets. Burglars almost always choose the easiest option available. Here are several effective steps you can take.

Door choice & structure

If you’re replacing a door:

• Composite doors resist heat and force better.
• They outshine basic uPVC panels during real-world attacks.

That said, existing doors can undergo substantial improvements.

Door lock & hardware upgrades

All external doors should have:

• Three-star-rated anti-snap cylinders
• High-quality lock components fitted correctly

If more homes upgraded their locks, this type of attack would be far less effective. Upgrading to PAS 24-rated security handles can add extra protection where possible.

Key control, a simple but critical step

One overlooked risk is poor key control.

Avoid:

• Leaving keys in the back of doors
• Leaving keys visible near handles or letterboxes
• Leaving car or house keys on display overnight

Visible keys give criminals an easy opportunity.

Burglars don’t want difficult jobs. If they did, they wouldn’t be breaking in.

Blowtorch burglary… get professional advice before it’s needed

Because of the nature of this attack, it’s not sensible to publish too many technical details publicly.

The safest option is clear, professional advice, tailored to your doors, locks, and property layout.

If you’re concerned about blow-torch attacks or want to improve your door security, Stephen Fretwell Locksmith can help homeowners across South Yorkshire and North Lincolnshire.

You’ll receive:

• Honest, practical guidance
• Advice on what’s worth upgrading — and what isn’t
• Professional locksmith support, not sales pressure