Patio Door Security Bar | Heavy-Duty Steel Lock Bar for French & Patio Doors — UK Made

Patio doors and French doors are one of the easiest entry points for burglars — the Warrior Weld Patio Door Security Bar stops them in their tracks. Unlike flimsy plastic alternatives, this bar is fabricated from heavy-duty steel right here in the UK and fits firmly across the door handles, preventing the doors from being forced open even if the lock is bypassed.

Quick to fit and remove, it works on most standard French doors, sliding patio doors, and double doors. No drilling or permanent fixing required — simply place across the handles when you need it.

Features

• Heavy-duty steel construction
• Fits most French doors, sliding patio doors, and double doors
• No drilling or permanent installation required
• Quick to fit and remove
• Manufactured in the UK
• Powder coated for a durable finish

Suitable for

• French doors
• Sliding patio doors
• Double doors
• Conservatory doors

Frequently asked questions

Will it fit my doors?
Our security bar fits most standard French and patio door handle configurations. The bar is adjustable in length to accommodate different door widths. If you're unsure, contact us with your door handle measurements.

Do I need to drill or permanently fix anything?
No — the bar simply sits across the door handles on the inside. No drilling, no permanent installation, and no damage to your door or frame.

Can it be used on sliding patio doors?
Yes — it works on sliding doors as well as French doors and standard double doors.

Is it easy to fit and remove quickly?
Yes — it can be placed and removed in seconds, making it practical for daily use rather than just overnight.

Does it work if someone breaks the glass?
The bar prevents the doors from being pushed open via the handles. If a burglar breaks the glass entirely, they could reach in and remove the bar — so this is best used as part of a layered security approach alongside window security.

Related products

For complete home security, also consider our Shed Security Bar, Garage Door Defender, and Steel Window Guards. Read our blog: How to Improve the Security of Your Patio Doors.

Delivery

Dispatched within 1 working day via Parcelforce 24 Tracked. Free delivery on orders over £60.