Retractable security grilles in Letchworth Garden City
Looking for retractable security grilles in Letchworth Garden City? We survey the opening, price it in writing and fit it, with nothing ordered until you approve the quote.
Guide prices for retractable security grilles in Letchworth Garden City run from £445 to £1,795 ex VAT (£534 to £2,154 inc VAT). Width, operation, lath type and finish make the biggest difference.
- SG6 and nearby
- Hertfordshire
- England
Get a free quote
Send the postcode and rough size. We reply with a guide price and book a free survey.
How retractable security grilles work, and what to ask for
Grilles on escape routes need to be openable quickly from the inside, which is checked against the fire risk assessment. Locks are built into the grille, often with a key on one side and a thumb turn on the other where escape matters.
Fitted inside the glazing, they usually avoid the planning issues of external shutters, though listed buildings may still need consent. Top and bottom tracks keep the grille rigid and hard to lift or push in.
What's included
- Integral locks, keyed or thumb turn
- Folding lattice that stacks to the side
- Powder coated in black, white or RAL
- Internal or external fitting
- No shutter box needed
- Rated products available on request

Guide prices in Letchworth Garden City
| Option | Ex VAT | Inc VAT |
|---|---|---|
| Removable or bespoke grilles | After survey | After survey |
| Retractable grille for a shopfront, up to 3m | £845 to £1,795 | £1,014 to £2,154 |
| Retractable grille for a single door | £445 to £945 | £534 to £1,134 |
Your fixed price is confirmed in writing after the survey, before anything is ordered. Try the quote tool.
Where we work around Letchworth Garden City
We cover Letchworth Garden City and the surrounding SG6 district as part of our work across Hertfordshire. Letchworth Garden City is around 24 miles from Watford, and we also cover nearby Hitchin, Stevenage and Luton.
Rules in England
Planning permission for shopfront shutters
In England an external shutter on a shopfront is usually treated as development that needs planning permission from the local planning authority, and a listed building also needs listed building consent. Many councils' shopfront design guides favour internal shutters, perforated or open-grille designs and boxes hidden behind the fascia, and some refuse solid external shutters in conservation areas and on main shopping streets.
How it works
Send the details
Give us the postcode, approximate width and height, and what the shutter is protecting.
We survey the opening
An engineer measures and checks the fixings, power and any planning constraints.
You approve a fixed price
The quote lists the specification and price in writing, so there are no surprises.
We fit and commission
Your shutter is installed, tested and handed over with instructions and paperwork.
Before you book in Letchworth Garden City
Do you cover Letchworth Garden City?
Yes. Send the postcode and we will arrange a survey in Letchworth Garden City. We also cover nearby Hitchin, Stevenage and Luton.
Do retractable grilles need planning permission?
Grilles fitted inside the glazing usually do not need planning permission, though listed buildings may need consent. External grilles are treated like other external security and often need permission.
Do grilles get in the way during the day?
Retractable grilles fold neatly to the side of the opening. Removable grilles can be lifted out and stored.
Can a grille be fitted on a fire exit?
Only if it can be opened quickly from the inside without a key, and the fire risk assessment allows it. We check this before fitting.
What details help you quote quickly?
The postcode, the approximate width and height of the opening, whether you want manual or electric operation, and a photo of the frontage.
Can you fit outside trading hours?
Yes, out-of-hours fitting can be arranged for shops and businesses that cannot close during the day.
More shutter services near you
- Fire shutter servicing & drop tests in Letchworth Garden City
- Manual to electric conversion in Letchworth Garden City
- Shutter servicing & maintenance in Letchworth Garden City
- Industrial roller shutter doors in Letchworth Garden City
- Perforated & punched shutters in Letchworth Garden City
- LPS 1175 high-security shutters in Letchworth Garden City
See everything we do in Letchworth Garden City, across Hertfordshire, or read about retractable security grilles.
Get a fixed price in Letchworth Garden City
Free survey, made-to-measure shutters and a written quote before any work starts.
