Patio and bifold door grilles in Chelmsford: what will it cost?
Most patio and bifold door grilles in Chelmsford fall within £1,074 to £2,994 including VAT (£895 to £2,495 plus VAT) per set of doors for supply and fitting. We confirm a fixed price in writing after a free survey, before anything is ordered.
A patio door grille is a wide retractable grille fitted inside sliding patio or bifold doors. Closed, it protects a large glazed opening that is often out of sight at the back of the house; open, it folds into slim stacks so the view and access are unaffected.
Specification at a glance
- Stacks positioned to clear handles and curtains
- Optional extra locking points for wide spans
- Low-profile or recessed floor tracks
- Works with sliding, lift-and-slide and bifold doors
- White, black, anthracite or RAL
- Locks operable from inside
Fitting in Chelmsford and nearby
Whether you are in central Chelmsford or at the edge of the CM1 district, we can arrange a survey. Nearby Billericay and Witham are covered too.
Essex ranges from Victorian terraces in Southend and Colchester to new towns such as Harlow and Basildon and large commuter estates near London.
Common openings for patio and bifold door grilles:
- Sliding patio doors
- Balcony doors in flats
- Garden room and extension openings
- Orangeries
Getting the right patio door grille for your building
Track
A low-profile track keeps the threshold easy to walk over. Recessed tracks need a little floor work.
Where it parks
Bifold doors stack their own leaves to one side; the grille stack should not fight them.
What the rules say in England
Bedroom and escape windows
Approved Document B (fire safety) expects many habitable rooms in houses, especially first-floor rooms, to have an emergency escape window with an unobstructed opening of at least 0.33 m², at least 450 mm high and 450 mm wide, with the bottom of the opening no more than 1,100 mm above the floor. We only fit grilles over escape windows with a release that opens from inside without a key.
Listed buildings and conservation areas
Listed buildings need listed building consent for works that affect their character, which can include internal grilles and their fixings. In conservation areas, councils look closely at anything fitted to the outside. We recommend speaking to the council's conservation officer before ordering.
How it works
- Guide price online or by phone
- Survey in Chelmsford
- Accept the fixed quote
- Installation by installers working under our contract
Patio and bifold door grilles in Chelmsford: questions
Which areas near Chelmsford do you cover?
We can arrange work in Chelmsford and in nearby Billericay (8 miles), Witham (9 miles) and Maldon (9 miles). Dates depend on installer availability.
Do patio grilles block the view?
When open, only a slim stack at each side. When closed, the lattice is open enough to see the garden clearly.
Can the grille be fitted outside the patio doors?
It can, but inside is usual because the grille is protected and the outside of the house stays the same.
Can I walk over the grille track?
Yes. Low-profile tracks are a few millimetres high, and recessed tracks sit flush with the floor.
Patio and bifold door grilles in nearby towns
Other grilles in Chelmsford
- Removable security grilles
- Internal security grilles
- Commercial security grilles
- Front door security gates
- French door grilles
- Security grille repairs
Tell us about your patio door grille and we will come back with a guide price.