Security glass for doors in Swanley

What is the price of security glass for doors in Swanley?

Budget £150 to £510 including VAT (£125 to £425 plus VAT) per door for security glass for doors in Swanley, supplied and fitted. Larger panes, thicker makeups and difficult access cost more; the price is fixed in writing after the survey.

Security glass for doors replaces the glazed panel in a front, back or side door with laminated safety glass, usually in a sealed unit with a toughened outer pane. It stops the common trick of breaking the glass to reach in and turn a key or thumb-turn left in the lock.

What goes into security glass for doors

Internal beads or security tape so glass is much harder to remove from outside
Works with timber, uPVC, composite and aluminium doors
Laminated backing for leaded and bevelled panels
Composite door cassettes where available
Glass for side panels and fanlights beside the door
Safety glass suitable for critical locations

Fitting in Swanley and nearby

Surveys in Swanley (BR8) are booked around installer availability. We also cover nearby Bexley (3 miles), Dartford (4 miles) and Welling (5 miles).

Kent ranges from Canterbury's listed city centre and the Regency fronts of Tunbridge Wells to the Medway towns, Ashford's growth estates and coastal Margate and Folkestone.

This glazing suits:

Doors with a thumb-turn lock near the glass
Front doors with glazed side panels
Flat entrance doors with vision panels
Back and side doors with a large glazed panel

Questions we will ask at the survey

Side panels too

Side panels within 300 mm of the door are critical locations as well, and a weak side panel is an easy way in. We usually do both together.

Thumb-turns and keys

Laminated glass makes reaching a thumb-turn far harder. Keeping keys away from the door helps too.

Building regulations and safety in England

England

Safety glass in critical locations

In England, section 5 of Approved Document K treats glazing in doors and in side panels within 300 mm of a door edge, from floor level up to 1,500 mm, and any other glazing below 800 mm, as a critical location. Glass there should break safely, be robust, or be guarded. Laminated or toughened glass meeting BS EN 12600 class 3 is the usual answer, rising to class 2 for door and side-panel panes wider than 900 mm.

Fire-rated glass is different

Glass in fire doors, fire screens and protected escape routes has to be fire-rated glass tested as part of that door or screen system, under Approved Document B and the fire safety duties of the building's responsible person. Laminated and security glass are not fire-rated unless the product says so. Where a pane needs both fire and security performance, it must be a product tested for both.

How it works

Send sizes or use the quote tool
Free survey at your Swanley address
Fixed price in writing
Glass made, then fitted

Security glass for doors in Swanley: questions

Can you survey in Swanley and nearby towns?

Yes. Surveys in Swanley, Bexley and Dartford are booked around installer availability.

Will new door glass affect my door's warranty?

If the door is still under its maker's warranty, check their terms first. We will tell you if the door needs the maker's own glass.

Does door glass have to be safety glass?

Yes. Glass in doors up to 1,500 mm from the floor, and in side panels within 300 mm of the door edge, counts as a critical location and needs safety glass or protection.

Can you replace glass in a composite door?

Often. Some composite doors take a standard unit; others use the maker's own cassette, which we source where possible.

Security glass for doors in nearby towns

Other glazing in Swanley

Ready for a price? Use the form or call 0800 088 6248.