Break-ins don’t just happen at night. If something looks easy to get into, someone will try. But not everyone wants to bolt big steel doors onto their front. That’s where these folding grilles come in. You pull them across when you’re closing up, and they fold away when you don’t need them. No drama.
What Are They?
It is a retractable security grill. It’s a set of metal bars that slide across a window or door. When open, it folds up like an accordion to one side. When closed, it locks across the opening. You’ve probably seen them on shops after hours. They work just as well on houses.
Why People Use Them
- They’re a pain for burglars. Most won’t even try if they see one.
- Don’t get in the way. They slide to the side and stay there.
- They don’t ruin the look. You can get them in white, black, or something that matches your place.
- Simple to use. Slide it, lock it. Done.
- Works on all sorts of buildings. Shops, schools, flats, garages—you name it.
Where They’re Fitted
You’ll see these on:
- Shopfronts
- Patio doors
- Flats and maisonettes
- Storage rooms
- Back entrances in cafés or takeaways
- Offices
What to Watch Out For
If you’re thinking about getting one, here’s what matters:
- Get someone who fits them properly—not just a handyman.
- Ask about the lock. You don’t want something that jams up or breaks.
- If it’s going outdoors, make sure it’s weatherproof.
- Measure properly. A bad fit means bad security.
Why a Locksmith Should Do It
They won’t just slap it on and leave. A professional locksmith knows how to secure it to the frame properly, line it up so it opens smooth, and make sure the lock’s not easy to pick. They’ll also make sure it works with the rest of your locks or alarm, if you’ve got one.
Keep It Working
Doesn’t take much:
- Bit of oil on the track once in a while
- Wipe it down if it’s looking dusty or wet
- Check the lock every few months
- If something feels off, get it looked at before it seizes up
Should You Get One?
If you’ve ever worried about someone breaking in—or just want something extra without wrecking the front of your property—it’s a solid option. Doesn’t need loads of space. Doesn’t cost a fortune. And you don’t notice it once it’s open.
Common Questions
Is it secure?
Yes. It’s made of steel or aluminium and locks tight.
Can I use it inside?
Yeah. Lots of people use them inside schools, offices or warehouses.
Is it safe around kids?
If it’s fitted right and the key’s kept away, it’s fine.
Will it block out light?
No. You can still see through it and light gets in.
Can I fit it myself?
Wouldn’t bother. If it’s not done right, it won’t protect anything.Can I match it to the house or shop?
Yes. Most installers will offer a few colours or finishes.
