Security glass for doors in St Austell: what will it cost?
Our guide range for security glass for doors in St Austell is £150 to £510 including VAT (£125 to £425 plus VAT) per door, including fitting. The survey is free for new installations and your fixed price follows in writing.
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.
Glass and fitting options
- Glass for side panels and fanlights beside the door
- Clear, obscure and decorative designs
- Internal beads or security tape so glass is much harder to remove from outside
- Safety glass suitable for critical locations
- Laminated inner pane with toughened outer pane
- Composite door cassettes where available
Fitting in St Austell and nearby
From the PL25 district we also cover Bodmin (9 miles) and Truro (13 miles). Survey dates depend on installer availability.
Cornwall's granite and slate cottages, harbourside shops and holiday lets face salt-laden coastal weather, and towns such as Truro, Falmouth and St Ives have conservation areas in their centres.
Typical settings for security glass for doors:
- Kitchen and utility doors onto the garden
- Doors with a thumb-turn lock near the glass
- Flat entrance doors with vision panels
- Back and side doors with a large glazed panel
Getting the right glass for your building
Composite door glass
Some composite doors use a cassette made by the door's maker. We check whether a laminated version is available before quoting.
Thumb-turns and keys
Laminated glass makes reaching a thumb-turn far harder. Keeping keys away from the door helps too.
What the rules say in 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.
Security rules for new homes
Approved Document Q has applied to new homes in England since 1 October 2015. Easily accessible doors and windows, meaning any part within 2 m vertically of the ground or another accessible surface, should meet PAS 24 or an equivalent, and glazing in doors and in windows within 400 mm of a door should be laminated to at least BS EN 356 P1A. It does not apply when you change the glass in an existing home, although it is a sensible benchmark.
How it works
- Tell us about the glazing
- Survey, measuring and frame check
- Written quote naming the glass
- Fitting and handover
Security glass for doors in St Austell: questions
Can you survey in St Austell and nearby towns?
Yes. Surveys in St Austell, Bodmin and Truro are booked around installer availability.
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.
Is toughened glass enough for a door?
It meets the safety rule but not the security need, because a broken toughened pane falls out. A laminated pane meets both.
Can you keep my stained or leaded glass design?
Usually. We add a laminated pane behind the decorative glass inside the sealed unit, or have a matching unit made.
Security glass for doors in nearby towns
Other glazing in St Austell
- Toughened safety glass
- Laminated roof and conservatory glass
- Misted unit replacement with laminated glass
- Security glass for home windows
- Bullet-resistant glass
- Security secondary glazing
Get a guide price now and book your free survey in St Austell.