Security grilles that fold away when you don't need them
Retractable, fixed, removable, hinged and roller grilles for homes, shops and offices. Measured on site, made for each opening and fitted by installers working under our contract with you.
- Free survey and a fixed price in writing before anything is ordered
- Fitted inside the glass, so your building looks the same from the street
- Keyless quick-release options for bedroom and escape windows
Get your free quote
Tell us what needs securing. We reply with a guide price and arrange a free survey.
- Free surveyfor new installations
- Fixed price in writingbefore any work starts
- Made to measurefor every opening
- UK-wideEngland, Wales, Scotland and NI
- Escape-safe optionskeyless releases for bedrooms
Real security that doesn't change how your building looks
A security grille turns a pane of glass into a barrier that takes tools, time and noise to get through, which is exactly what most burglars avoid.
Fitted inside the glass
Internal grilles keep your building looking the same from the street, stay out of the weather and rarely need planning permission.
Gone when you don't need it
Retractable grilles fold into a slim stack at the side, so doors and windows work normally during the day.
Honest about security levels
We match the grille to the risk. Where an insurer specifies a rating, we quote certified products and give you the certificate reference.
Safe for escape
Bedroom and upstairs windows get keyless quick-release locks, and grilles on exits are planned around your fire arrangements.
Every kind of security grille, made to measure
Choose a type for prices, options and what to decide before you order. Not sure which you need? The comparison guide helps.
Grille types The main kinds of security grille, from concertina retractables to fixed bars.
Concertina lattice grilles that slide across a window or door and fold neatly away when not needed.
from £414 inc VATLearn moreRetractable, fixed or removable grilles made to fit a window reveal, inside or outside the glass.
from £414 inc VATLearn moreRetractable and hinged gates that sit behind or in front of a door to stop it being forced or the glass smashed.
from £714 inc VATLearn moreOpen-lattice grilles behind the shop window so the shop stays visible after closing but cannot be entered.
from £1,195 + VATLearn moreOpen-mesh grilles that roll up into a box above the opening, manual or electrically operated.
from £1,495 + VATLearn morePermanent steel bar grilles for windows that never need to open, bolted securely into the masonry.
from £234 inc VATLearn moreGrille panels that lock into wall brackets and lift out completely when you want the window clear.
from £354 inc VATLearn moreSteel gates on their own frame that swing open like a door, ideal where there is no room for a folding stack.
from £834 inc VATLearn moreFolding leaves of bars that stack to the side on a top track, for wide doorways and openings.
from £954 inc VATLearn moreMade-to-measure grilles for arched, curved, oversized and awkward openings, and decorative designs.
from £474 inc VATLearn moreFor homes Grilles that suit houses and flats, including bedroom windows that must still open for escape.
Discreet grilles for houses and flats, fitted inside the glass so your home looks the same from the street.
from £414 inc VATLearn moreWide retractable grilles behind sliding patio and bifold doors, folding away to leave the view clear.
from £1,074 inc VATLearn moreA pair of retractable grilles that meet in the middle of French doors and lock together.
from £954 inc VATLearn moreSteel gates for front and flat entrance doors, hinged or retractable, lockable from inside and out.
from £834 inc VATLearn moreRetractable grilles with a keyless internal release, so bedroom and upstairs windows still work as fire escapes.
from £534 inc VATLearn moreFor business Shops, offices, stockrooms, counters and empty buildings.
Grilles for offices, receptions, showrooms and business premises, sized for wide openings and daily use.
from £595 + VATLearn moreThird-party certified grilles tested to LPS 1175 for high-risk premises and insurer requirements.
from £1,495 + VATLearn moreCompact roller or retractable grilles that close off serving counters, hatches and kiosks.
from £595 + VATLearn moreSteel screens and grilles for empty homes, shops and offices between occupants.
from £145 + VATLearn moreGrilles and grille doors inside buildings, for cash offices, stockrooms, server rooms and corridors.
from £595 + VATLearn moreFitting and aftercare Installation, repairs, servicing and lock upgrades.
Survey, measuring, fitting and handover by installers working under our contract with you.
fit only from £234 inc VATLearn moreRepairs for stiff, jammed, bent, off-track or broken grilles, including wheels, tracks and links.
visits from £174 inc VATLearn morePlanned maintenance: cleaning, lubricating, adjusting and checking grilles so they keep working smoothly.
from £114 per grille inc VAT, min. visit £174Learn moreNew cylinders, lock boxes, quick-release locks and keyed-alike suites for existing grilles.
from £150 per lock inc VATLearn moreSlides across, locks rigid, folds away
The scissor links let the grille concertina into a slim stack at the side of the opening. Drawn across, the links lock the bars into a rigid lattice held in a top and bottom track, with the lock on the closing edge.
From enquiry to fitted grille in four steps
Tell us what needs securing
Use the quote tool or form, or call. Sizes and a couple of photos help us give a guide price straight away.
Free survey
A surveyor measures every opening, checks the walls and fixings, and talks through type, colour and locks.
Fixed price in writing
You get a written quote with the grille schedule, the price and the lead time. Nothing is ordered until you accept.
Made, fitted and handed over
Grilles are made to measure, fitted by installers working under our contract with you, tested and explained.
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Grilles for homes, shops and every kind of business
Retail shops
Shops need security that works after closing without making the street look shut and hostile. Internal open-lattice…
Pharmacies
Pharmacies hold medicines, controlled drugs and cash, and are often open late. Grilles protect the shopfront after…
Jewellers and pawnbrokers
Jewellers, pawnbrokers and watch shops hold high-value stock in a small space, so they are a frequent target for both…
Convenience stores and off-licences
Convenience stores and off-licences hold tobacco, alcohol and cash and trade long hours. Shopfront grilles protect the…
Offices and business centres
Offices usually need security across glazed entrances, ground-floor windows, receptions and server rooms, managed by…
Schools and colleges
Schools and colleges have IT suites, kitchens, offices and stores to protect, often across large sites that stand empty…
Healthcare and surgeries
GP surgeries, dental practices and clinics need to secure medicines, equipment and records out of hours while keeping…
Landlords and letting agents
Landlords and agents fit grilles to protect tenants and properties, particularly ground-floor flats and homes in…
Councils and housing associations
Councils and housing associations secure empty homes between lettings, protect communal areas and sometimes fit grilles…
Warehouses and industrial units
Warehouses, workshops and trade counters need to secure doors, windows and internal stock areas, often on sites that…
Straight answers before you buy
- How much do security grilles cost in the UK?
- Retractable, fixed or removable: which grille do I need?
- Can I fit security grilles to bedroom windows and still escape in a fire?
- Do security grilles need planning permission?
- What do LPS 1175 security ratings mean?
- Shopfront grilles or roller shutters: which is better?
- How do I measure a window or door for a security grille?
- Can landlords fit security grilles in rented homes and HMOs?
Common questions
How much do security grilles cost?
Most retractable window grilles cost £345 to £795 plus VAT (£414 to £954 inc VAT) supplied and fitted, door gates £595 to £1,295 plus VAT (£714 to £1,554 inc VAT), and shopfronts £1,195 to £3,495 plus VAT (£1,434 to £4,194 inc VAT). Your fixed price is confirmed in writing after a free survey.
Is the survey free?
Yes, for new grille installations. Repair and servicing visits are charged, and the visit price is confirmed before we attend.
Do your prices include VAT?
Guide prices are shown excluding VAT, with the VAT-inclusive figure alongside on the prices page.
Can I get a price without a visit?
Yes. Use the quote tool or send sizes and photos for a guide price. The fixed price follows a survey.
How do I pay?
Payment terms are set out in your written quote before any work starts.
Which type of grille do I need?
Retractable for openings used every day, fixed for windows that never open and are not needed for escape, removable for occasional use, hinged or bi-fold where there is no room for a folded stack.
Inside or outside the glass?
Inside in most cases: it is protected, keeps the building looking the same and rarely needs planning permission.
Can grilles go on bedroom windows?
Yes, with a keyless internal release so the window still works as an escape route.
Security grilles across England, Wales, Scotland and Northern Ireland
Islands and remote areas are arranged individually.
England
- Bedfordshire
- Berkshire
- Bristol
- Buckinghamshire
- Cambridgeshire
- Cheshire
- Cornwall
- Cumbria
- Derbyshire
- Devon
- Dorset
- Durham
- East Riding of Yorkshire
- East Sussex
- Essex
- Gloucestershire
- Greater London
- Greater Manchester
- Hampshire
- Herefordshire
- Hertfordshire
- Isle of Wight
- Kent
- Lancashire
- Leicestershire
- Lincolnshire
- Merseyside
- Norfolk
- North Yorkshire
- Northamptonshire
- Northumberland
- Nottinghamshire
- Oxfordshire
- Rutland
- Shropshire
- Somerset
- South Yorkshire
- Staffordshire
- Suffolk
- Surrey
- Tyne and Wear
- Warwickshire
- West Midlands
- West Sussex
- West Yorkshire
- Wiltshire
- Worcestershire
Wales
Scotland
- Aberdeen, Aberdeenshire and Moray
- Highland
- Dundee and Angus
- Perth and Kinross
- Fife
- Edinburgh and the Lothians
- Forth Valley
- Glasgow and Clyde
- Lanarkshire
- Ayrshire
- Argyll and Bute
- Dumfries and Galloway
- Scottish Borders
- Orkney, Shetland and the Western Isles
Northern Ireland
Get a guide price today
Tell us about the openings you want to secure. The survey is free for new installations and your fixed price comes in writing.