Hardware and parts
Shutter curtains
A shutter curtain is the rolling part of a roller shutter, made from interlocking laths or linked bars that wind onto a barrel above the opening. Options include solid, perforated and punched laths in steel or aluminium, and tube-and-link grilles that keep the window display visible.
Where does it work well?
Shop frontages that need night-time protection, with the curtain type chosen to balance security, light and visibility against what the local planning authority is likely to accept on the street.
Pros
- Solid laths give a strong visual barrier
- Perforated laths let light and views through
- Individual laths can often be replaced
Cons
- Solid external shutters can meet planning resistance
- Grilles give less protection from thrown objects
- Bent laths can jam in the guides
How long does it last?
Typically many years, with bent laths and worn end caps repaired as they occur.
What should you check when buying?
Check the lath profile and gauge against the opening width, and whether you need perforated or grille curtains for planning reasons. LPS 1175 is a rating scheme for security products, so ask for evidence if you or your insurer require a rated shutter.
Common questions
Should I choose a solid or perforated shutter curtain?
Choose solid for privacy and a strong visual barrier, and perforated if you want light and window displays visible at night. Many councils prefer see-through shutters, and external shutters often need planning permission in England, so check before ordering.
Can one damaged lath be replaced?
Usually yes. Damaged laths can be slid out and new ones fitted, if the profile is available. If several laths or the guides have bent, a longer section or a new curtain may be the sounder repair.