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Patio and bifold door security glass · DL14 · Durham

Patio and bifold door security glass in Bishop Auckland

We supply and fit patio and bifold door security glass in Bishop Auckland and nearby towns in Durham, with a free survey and a fixed price before any work starts.

Kitchen extension at dusk with closed anthracite aluminium bifold doors
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How much does patio and bifold door security glass cost in Bishop Auckland?

Budget £354 to £1,074 including VAT (£295 to £895 plus VAT) per pane for patio and bifold door security glass in Bishop Auckland, supplied and fitted. Larger panes, thicker makeups and difficult access cost more; the price is fixed in writing after the survey.

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.

Specification at a glance

  • Anti-lift and lock checks on sliding doors
  • Units sized for sliding, French and bifold doors
  • Security tape on externally beaded frames
  • Laminated inner pane with toughened outer pane
  • Roller, carriage and hinge adjustment after fitting
  • Low-E, argon and solar control glass options

Fitting in Bishop Auckland and nearby

Whether you are in central Bishop Auckland or at the edge of the DL14 district, we can arrange a survey. Nearby Newton Aycliffe and Durham are covered too.

County Durham runs from Durham City's listed streets around the cathedral to former colliery-village terraces, Darlington's Victorian centre and newer estates along the A1(M).

Typical places for patio and bifold door security glass:

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

Things to decide before you order

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.

Integral blinds

Units with blinds inside the glass can be made with a laminated pane, but lead times are longer.

Rules that apply in England

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

  1. Tell us about the glazing
  2. Survey, measuring and frame check
  3. Written quote naming the glass
  4. Fitting and handover

Patio and bifold door security glass in Bishop Auckland: questions

Do you cover Newton Aycliffe as well as Bishop Auckland?

Yes. As well as Bishop Auckland, we can arrange surveys in nearby Newton Aycliffe, Durham and Darlington. Dates depend on installer availability.

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.

Can you replace just one pane of a bifold?

Yes. Each leaf takes its own unit, so we can upgrade one leaf or all of them.

Do you work on aluminium bifolds?

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

Patio and bifold door security glass in nearby towns

Other glazing in Bishop Auckland

Get a guide price now and book your free survey in Bishop Auckland.

Get a guide price for Bishop Auckland

Free survey for new installations in Bishop Auckland and the DL14 area. Fixed price in writing before anything is ordered.

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