Guide · 2026-11-09

Roller shutter respray: what to check first

A shutter that will not run smoothly will not be fixed by a new colour. Mechanical soundness comes first; finish second.

Mechanical checklist

Curtain condition, guides, box, locks and operation under load. Bent laths, failed springs or seized mechanisms need an engineer before a sprayer.

Why operation windows matter

Shutters may need to open for deliveries or close for security while coatings cure. Build those constraints into the programme on day one.

Durability

Exterior shutters see UV and abrasion. Coating selection should reflect daily use, not only the colour chip.

Coordination

Shutters sprayed with shopfronts or cladding avoid the ‘new frame, old shutter’ look that undermines a brand refresh.

Industrial vs retail

Industrial unit shutters often sit inside larger cladding packages; retail shutters sit inside trading-hour constraints. Brief the context.

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