What are steel roller shutters?
Steel laths are heavier than aluminium, so they suit larger openings and buildings where strength and impact resistance matter more than weight. The trade-off is a bigger motor and box, and steel needs a good finish to resist corrosion near the coast.
Galvanised steel is the practical standard; powder-coating adds colour and an extra protective layer, which is worth it on visible elevations and in marine environments.
Steel curtains can be solid, insulated, perforated or punched.
Which options can you choose?
- FinishGalvanised, or galvanised and powder-coated in RAL colours.
- GaugeThicker gauges for wider openings and higher security.
- CurtainSolid, insulated, perforated or punched.
Typical specification
| Material | roll-formed galvanised steel |
|---|---|
| Best for | wide spans, heavy use, industrial |
| Lead time | usually 2–4 weeks from survey |
How much do steel roller shutters cost?
| Steel roller shutters | Ex VAT | Inc VAT |
|---|---|---|
| Galvanised steel, around 3,000 × 3,000 mm, electric | £1,695 – £2,995 | £2,035 – £3,595 |
| Powder-coated steel, around 3,000 × 3,000 mm, electric | £1,995 – £3,495 | £2,395 – £4,195 |
| Galvanised steel, manual crank | £1,195 – £2,195 | £1,435 – £2,635 |
Guide prices, per shutter, supplied and fitted. VAT at 20% where it applies.
Every price is fixed in writing after a survey. See all roller shutter prices or use the quote tool for a guide range for your size.
What should you check before ordering?
- Coastal sites: Near the sea, choose powder-coated steel or aluminium and plan regular cleaning to slow corrosion.
How does the process work?
Tell us about the opening
Use the quote tool or the form: what it is for, rough sizes and a few photos if you have them.
Free survey
We measure the opening and the space around it, check fixings and power, and talk through options.
Fixed written price
You get a clear quotation with the product, controls, fitting and lead time. Nothing is ordered until you accept.
Made, fitted, handed over
The shutter is made to measure, fitted, set up and demonstrated, with the manufacturer's documents left with you.
Questions about steel roller shutters
Is steel or aluminium better?
Steel is stronger for the money and suits big openings; aluminium is lighter, corrosion-resistant and neater, and suits homes, shops and coastal sites.
Will a steel shutter rust?
Galvanising protects the steel, and powder-coating adds another layer. Scratches and coastal air speed up corrosion, so regular cleaning helps.
Can steel shutters be painted?
They are best powder-coated in the factory; site painting rarely lasts on a moving curtain.
