What is the price of patio and bifold door grilles in County Londonderry?
As a guide, patio and bifold door grilles in County Londonderry cost £1,074 to £2,994 including VAT (£895 to £2,495 plus VAT) per set of doors, supplied and fitted. The exact figure depends on size, type, finish and locking, and is confirmed in writing after the free survey.
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.
What goes into a patio door grille
- Locks operable from inside
- Matched to aluminium, uPVC or timber frames
- Works with sliding, lift-and-slide and bifold doors
- Multi-leaf grilles for openings up to several metres
- White, black, anthracite or RAL
- Stacks positioned to clear handles and curtains
Covering County Londonderry
We can arrange surveys and fitting anywhere in County Londonderry, including Coleraine and Derry. Dates depend on installer availability. Choose your town below for local details.
County Londonderry centres on Derry's walled city and Victorian streets, with Coleraine and Limavady further east.
This type of grille suits:
- Sliding patio doors
- Bifold doors
- Garden room and extension openings
- Orangeries
Towns in County Londonderry
Questions we will ask at the survey
Track
A low-profile track keeps the threshold easy to walk over. Recessed tracks need a little floor work.
Colour
Anthracite grilles sit quietly against grey aluminium frames.
Planning and safety in Northern Ireland
Listed buildings and conservation areas
Listed buildings in Northern Ireland need listed building consent for works affecting their character, with the council deciding and the Department for Communities' Historic Environment Division advising. Conservation areas bring extra scrutiny of external changes.
Grilles inside the glass
A grille fitted inside the glass does not normally need planning permission in Northern Ireland, as it does not materially change the outside of the building. If the building is listed, listed building consent may still be needed.
How it works
- Tell us about the opening
- Survey and measuring
- Written quote and lead time
- Fitting, testing and handover
Patio and bifold door grilles in County Londonderry: questions
Which towns in County Londonderry do you cover?
We can arrange work anywhere in County Londonderry, including Coleraine, Derry, Limavady and Magherafelt.
Will a grille get in the way of my bifold doors?
No. We plan the stack so the bifold leaves and the grille fold to positions that do not clash.
How long does fitting take?
A typical set of patio doors takes half a day once the grille is made.
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.
Other grilles in County Londonderry
- Fixed window grilles and bars
- Counter and hatch grilles
- Front door security gates
- Removable security grilles
- Bi-folding security gates
- Hinged security gates
Get a guide price now and book your free survey in County Londonderry.