How much should I budget for bi-folding security gates in Boston?
Most bi-folding security gates in Boston fall within £954 to £2,634 including VAT (£795 to £2,195 plus VAT) per opening for supply and fitting. We confirm a fixed price in writing after a free survey, before anything is ordered.
A bi-folding security gate is made of hinged leaves of vertical bars that fold against each other as they slide along a top track. It covers wide openings like a retractable grille but folds into fewer, flatter panels with no scissor lattice.
What goes into a bi-fold gate
- Rigid hinged leaves of vertical bars
- Lock box on the leading leaf plus shoot bolts
- Suits openings from a single door width to several metres
- Black, anthracite and RAL colours
- Mesh or solid infill panels on request
- Fold to one or both sides
Fitting in Boston and nearby
Surveys in Boston (PE21) are booked around installer availability. We also cover nearby Spalding (14 miles), Sleaford (16 miles) and Skegness (19 miles).
Lincolnshire combines the historic hilltop core of Lincoln with Grimsby and Scunthorpe's industrial terraces and many small market and coastal towns.
Where bi-folding security gates are most often used:
- Loading doors and goods-in
- Garden room and orangery openings
- Office receptions and showrooms
- Wide internal openings
What to think about first
Infill
Add mesh or solid panels where you want to stop reach-through or hide the area behind.
Look
Bi-folds read as a screen rather than a lattice, which suits modern interiors.
Consents and safety: England
Grilles across exits in business premises
In workplaces and other non-domestic premises, including the common parts of blocks of flats and HMOs, the Regulatory Reform (Fire Safety) Order 2005 makes the responsible person keep escape routes and emergency exits available and easy to open while people are present. A grille across an exit should be unlocked and parked open whenever the building is occupied, and covered in the fire risk assessment.
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
- Postcode and a few photos
- On-site survey
- Fixed written price
- Fit, test and explain
Bi-folding security gates in Boston: questions
Can you survey in Boston and nearby towns?
Yes. Surveys in Boston, Spalding, Sleaford and elsewhere in Lincolnshire are booked around installer availability.
How wide can a bi-fold gate be?
From a single doorway up to several metres, split to fold both ways on wider openings.
Do bi-fold gates need a floor track?
They need some bottom guidance, which can be a recessed channel or discreet floor pins rather than a raised track.
What is the difference between a bi-fold gate and a retractable grille?
A retractable grille uses a scissor lattice that concertinas; a bi-fold gate uses rigid hinged leaves that fold flat. Bi-folds look more architectural; retractables fold into a narrower stack.
Bi-folding security gates in nearby towns
Other grilles in Boston
- Commercial security grilles
- Shopfront security grilles
- Fixed window grilles and bars
- Retractable security grilles
- LPS 1175 certified security grilles
- Grille lock replacement and upgrades
Start with a guide price online, then we survey and fix the price in writing.