Guide
Do shop shutters need planning permission?
External shop shutters often need planning permission in England, because they change how the building looks. Internal shutters generally do not, unless they materially affect the appearance. Councils usually prefer open grilles to solid shutters. Scotland, Wales and Northern Ireland have their own rules, so confirm with your council before ordering.
Last updated 3 November 2026. General guidance only: confirm anything legal with your council or adviser.
Why do external shutters need permission?
A shutter and its box sit on the face of the building, so in England the council treats them as a material change to its appearance. Solid shutters also make a street feel closed and unsafe after dark, which is why many local policies resist them. The box can cause as much concern as the curtain itself.
Which shutter types do councils accept?
Policies vary, but most follow one idea: the more solid a shutter looks, the harder it is to get approved. Some councils accept solid shutters only in industrial areas or retail parks. Check your council's shopfront or security guide before choosing, because a type allowed in one town may be refused in the next.
- Open grille or lattice: usually the easiest to agree
- Perforated or punched: accepted in some streets, refused in others
- Solid: widely resisted on high streets
- Internal grille: keeps the window visible and often needs no permission
How can you improve the chances of approval?
Fit the box behind the fascia, with the guide rails built into the frame, not stuck on the wall. Coat the curtain in a colour that matches the shopfront, and cover only the glazed areas. Explain why the shutter is needed, with any crime reference numbers or insurer requirements, because councils may ask for that justification.
What about listed buildings and conservation areas?
Expect firm resistance. Some councils will not accept external shutters on listed buildings at all, and internal ones may still need listed building consent. Conservation areas often rule out anything but open grilles or internal options. Laminated glass is usually the first thing to discuss, since security glazing is £180 to £420 ex VAT per m² of glass and leaves the look of the front unchanged.
What are the alternatives, and what do they cost?
A roller shutter is £1,495 to £3,695 ex VAT per shutter, and a security grille is £795 to £1,995 ex VAT per opening. Laminated glass protects the pane with no visible change, and an internal grille protects the stock. Removable grilles may avoid the need for permission in some areas, but ask first.
If you inherit a shutter with no permission, check before replacing it. Unauthorised shutters can cause problems when a property changes hands, or if the council takes enforcement action, and a different type may need a fresh application. Policies in Scotland, Wales and Northern Ireland follow their own planning law.