What is the price of patio and bifold door grilles in Stevenage?
Our guide range for patio and bifold door grilles in Stevenage is £1,074 to £2,994 including VAT (£895 to £2,495 plus VAT) per set of doors, including fitting. The survey is free for new installations and your fixed price follows in writing.
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
- Optional extra locking points for wide spans
- Multi-leaf grilles for openings up to several metres
- Locks operable from inside
- Stacks positioned to clear handles and curtains
- Matched to aluminium, uPVC or timber frames
- White, black, anthracite or RAL
Fitting in Stevenage and nearby
Surveys in Stevenage (SG1) are booked around installer availability. We also cover nearby Hitchin (5 miles), Letchworth Garden City (5 miles) and Welwyn Garden City (7 miles).
Hertfordshire mixes the garden cities of Letchworth and Welwyn, post-war new towns such as Stevenage, and historic centres like St Albans.
This type of grille suits:
- Garden room and extension openings
- Balcony doors in flats
- Bifold doors
- Orangeries
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 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.
Grilles inside the glass
A grille fitted inside the glass does not normally need planning permission, because it does not materially change how the building looks from outside. 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 Stevenage: questions
Can you survey in Stevenage and nearby towns?
Yes. Surveys in Stevenage, Hitchin, Letchworth Garden City and elsewhere in Hertfordshire are booked around installer availability.
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.
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.
Patio and bifold door grilles in nearby towns
- Hitchin5 miles
- Letchworth Garden City5 miles
- Welwyn Garden City7 miles
- Harpenden9 miles
- Hertford9 miles
- Luton9 miles
Other grilles in Stevenage
- Retractable security grilles
- Grille lock replacement and upgrades
- LPS 1175 certified security grilles
- Vacant property grilles and screens
- Counter and hatch grilles
- Escape window grilles (quick release)
Get a guide price now and book your free survey in Stevenage.