Retractable security grilles in Hertfordshire
We supply, fit and maintain retractable security grilles throughout Hertfordshire: Watford, Hemel Hempstead and Stevenage and the towns in between.
Guide prices for retractable security grilles in Hertfordshire run from £445 to £1,795 ex VAT (£534 to £2,154 inc VAT) for the common sizes, with the exact figure fixed in writing after a free survey.
- England
- East of England
- From £445 + VAT
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
Removable bar grilles can be lifted out during the day for windows that do not need daily operation. Top and bottom tracks keep the grille rigid and hard to lift or push in. Powder-coated grilles in black or white blend with most frontages.
Some grilles are tested to security standards such as LPS 1175 or STS 202 if a rated product is needed. Locks are built into the grille, often with a key on one side and a thumb turn on the other where escape matters.
What's included
- Folding lattice that stacks to the side
- Internal or external fitting
- Top and bottom tracks for rigidity
- Rated products available on request
- Integral locks, keyed or thumb turn
- No shutter box needed

Guide prices in Hertfordshire
| 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.
Covering Hertfordshire
We cover Hertfordshire from Watford to Hemel Hempstead, Stevenage and St Albans, with 18 towns listed below. Planning decisions for external shutters sit with your local council in England, and we check the position at survey.
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.
Towns we cover in Hertfordshire
- Retractable security grilles in Watford
- Retractable security grilles in Hemel Hempstead
- Retractable security grilles in Stevenage
- Retractable security grilles in St Albans
- Retractable security grilles in Welwyn Garden City
- Retractable security grilles in Cheshunt
- Retractable security grilles in Hatfield
- Retractable security grilles in Bishop's Stortford
- Retractable security grilles in Borehamwood
- Retractable security grilles in Hitchin
- Retractable security grilles in Hoddesdon
- Retractable security grilles in Letchworth Garden City
- Retractable security grilles in Harpenden
- Retractable security grilles in Bushey
- Retractable security grilles in Hertford
- Retractable security grilles in Rickmansworth
- Retractable security grilles in Potters Bar
- Retractable security grilles in Berkhamsted
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.
Your questions answered
Are grilles as secure as shutters?
A good grille with top and bottom tracks is a strong deterrent and hard to defeat quickly. For tested security, rated grilles are available.
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.
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.
Can I get a quote from photos?
Photos and approximate sizes let us give you a guide price quickly. A survey is still needed before a shutter is made, because it is built to exact measurements.
Do you work with landlords and managing agents?
Yes. We quote, fit and service shutters for landlords, managing agents and facilities teams, including multi-site planned maintenance.
Other services in Hertfordshire
- Perforated & punched shutters in Hertfordshire
- Manual roller shutters in Hertfordshire
- Roller shutter repairs in Hertfordshire
- Shutter motor replacement in Hertfordshire
- Shutter replacement in Hertfordshire
- Counter & hatch shutters in Hertfordshire
- Manual to electric conversion in Hertfordshire
- Garage roller doors in Hertfordshire
- High-speed doors in Hertfordshire
See everything we do in Hertfordshire, or read about retractable security grilles.
Get a fixed price in Hertfordshire
Free survey, made-to-measure shutters and a written quote before any work starts.
