Security Bar Doors and Gates in London
Specialist Grille Manufacturers, Suppliers and Installers Since 1974


Like security bars for windows, bar grille doors are built from solid steel vertical bars within a hinged frame to offer a gated barrier to an existing door or to add access control to a passage or walk-through.

Whilst bar grille doors use steel bars to maintain visibility, steel sheeted doors can offer a fully concealed alternative.

Whilst considering bar grille doors, you might want to also consider collapsible gates for their opening and closing retractable lattice work.

Purpose and Uses for Bar Grille Doors

As an additional door, bar grille doors offer a good alternative to standard door chains. Where door chains allow partial opening of doors to view visitors, bar doors allow full opening of doors whilst maintaining a strong level of security and good sized gaps for parcels etc.

As with all security grilles, leaving a door open with a bar grille door installed provides a great method of ventilation. The gaps between bars can be built to provide access to cats and special adaptations can be built into the door for cat flaps. All these features also apply to walkthrough side passages and alleyways.

Demo Examples

Bar Door Grille in London hidden when closed.

Closed Bar Appearance

Bars within the steel door can be measured and positioned to match existing grille pattern on door. This can reduce appearance, but can also reduce strength with security.

Bar Door Grille in London secured when door is open.

Bars Visible When Open

Additional bar door grilles can be a useful barrier for ventilation needs.

Door Bar Grille as additional door in West London.

Bar Grille Door

As an additional door, locking transoms are positioned to match existing doors and letter boxes.

London based Bar Grille Door secured when door is open.

Bar Grille Door

A stronger, more reliable security measure to inspect visitors before they're allowed access. Bar door grilles can be a good replacement for standard door chains etc.

Sheeted Security Doors

A steel sheeted door provides both privacy and security. They provide full coverage of the protected area and can be useful to prevent damage to an existing door, or installed as a primary door.

We manufacture steel sheeted doors from a box section frame and weld the sheet to the hinged door. It is typically required to have a single sheeted door, but also not uncommon to have a sheet on both sides.

Finish and Costing

As with each of our security grille and gate categories, powder coating provides the best process for finishing bar door grilles. This results in a very durable finish which binds well to the steel and leaves a smooth result.

Prices displayed online for stock based security grilles are misleading. It's easy to get a fast quote for a grille that is made for your window and provides precisely what you want at less of the cost.

If you have measurements of your opening (width & height), then thats all you need. Provide these through our quote form and we will respond promptly with a realistic price that almost always never changes after survey.

Alternatively, give us a call!