How much does patio and bifold door security glass cost in Brentwood?
Expect £354 to £1,074 including VAT (£295 to £895 plus VAT) per pane for patio and bifold door security glass in Brentwood. The written quote names the glass makeup, the price and the lead time before you commit.
Patio and bifold door security glass means fitting large sealed units with a laminated pane into sliding, French or bifolding doors. These doors are usually the biggest glass at the back of the house and out of view, so making the glass hold when it is struck closes one of the easiest routes in.
What goes into patio and bifold door security glass
- Low-E, argon and solar control glass options
- Roller, carriage and hinge adjustment after fitting
- Security tape on externally beaded frames
- Integral blind units replaced like for like where possible
- Anti-lift and lock checks on sliding doors
- Glass lifters and enough installers for heavy panes
Fitting in Brentwood and nearby
Surveys in Brentwood (CM14) are booked around installer availability. We also cover nearby Billericay (5 miles), Hornchurch (6 miles) and Romford (6 miles).
Essex runs from Chelmsford and Colchester's town-centre retail and Georgian streets to Southend's seafront and large post-war and new-build estates in Basildon and Harlow.
Typical places for patio and bifold door security glass:
- Doors hidden from the street by fences or hedges
- Sliding patio doors at the back of a house
- Ground-floor flats with doors onto terraces
- Bifold doors in kitchen extensions
Things to decide before you order
Solar control
South-facing doors can overheat. Adding solar control glass at the same time keeps rooms cooler.
Laminated inner or both panes
A laminated inner pane is the usual security upgrade. On very exposed doors both panes can be laminated.
Rules that apply in England
Planning permission
Changing the glass in an existing window or shopfront does not usually need planning permission, because the building looks much the same afterwards. A new or altered shopfront, or security features added to the outside of a building, may need planning permission from the council. Bollards or barriers on the pavement need the highway authority's consent, which is normally the council.
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.
How it works
- Guide price online or by phone
- Survey in Brentwood
- Accept the fixed quote
- Fitted by glaziers working under our contract
Patio and bifold door security glass in Brentwood: questions
Can you survey in Brentwood and nearby towns?
Yes. Surveys in Brentwood, Billericay and Hornchurch are booked around installer availability.
Do you work on aluminium bifolds?
Yes, on aluminium, uPVC and timber doors, provided the frame can take the new unit thickness.
Will laminated glass make my bifolds harder to open?
Units are slightly heavier. We adjust hinges, rollers and carriages after fitting so the doors run smoothly.
Can sliding doors be lifted out?
Older sliding doors without anti-lift blocks can be. We check for this at the survey and can fit blocks at the same visit.
Patio and bifold door security glass in nearby towns
Other glazing in Brentwood
- Anti-ram-raid glazing
- Misted unit replacement with laminated glass
- Broken glass replacement
- Shopfront security glass
- Display case security glass
- Safety glazing for schools and public buildings
Tell us about the glazing and we will come back with a guide price.