Patio and bifold door security glass in Derbyshire

What should patio and bifold door security glass cost in Derbyshire?

Expect £354 to £1,074 including VAT (£295 to £895 plus VAT) per pane for patio and bifold door security glass in Derbyshire. 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 you can specify

Security tape on externally beaded frames
Laminated inner pane with toughened outer pane
Roller, carriage and hinge adjustment after fitting
Integral blind units replaced like for like where possible
Glass lifters and enough installers for heavy panes
Units sized for sliding, French and bifold doors

Covering Derbyshire

We can arrange surveys and fitting anywhere in Derbyshire, including Derby and Chesterfield. Dates depend on installer availability. Choose your town below for local details.

Derbyshire combines Derby's Victorian terraces and city-centre shops with gritstone villages and spa towns in the Peak District, where Bakewell and Buxton have conservation areas.

Good candidates for patio and bifold door security glass:

French doors onto gardens
Bifold doors in kitchen extensions
Ground-floor flats with doors onto terraces
Doors hidden from the street by fences or hedges

Towns in Derbyshire

Before the glass is ordered

Door hardware

Glass is only part of the picture. Worn rollers, missing anti-lift blocks or old locks are often worth fixing at the same visit.

Laminated inner or both panes

A laminated inner pane is the usual security upgrade. On very exposed doors both panes can be laminated.

Glazing rules in England

England

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.

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 Derbyshire
Accept the fixed quote
Fitted by glaziers working under our contract

Patio and bifold door security glass in Derbyshire: questions

Which towns in Derbyshire do you cover?

We can arrange work anywhere in Derbyshire, including Derby, Chesterfield, Long Eaton, Ilkeston and Swadlincote, and in other towns across the area.

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.

Do you work on aluminium bifolds?

Yes, on aluminium, uPVC and timber doors, provided the frame can take the new unit thickness.

Is patio door glass already safety glass?

It should be, because doors are critical locations. Most is toughened, which is safe but not secure. Adding a laminated pane makes it both.

Other glazing in Derbyshire

Tell us about the glazing and we will come back with a guide price.