Glass
Anti-bandit glass
Anti-bandit glass is a thick laminated glass with a heavier interlayer, built to resist a sustained manual attack. Performance is classified under BS EN 356, with classes P1A to P5A tested by a dropped steel ball and P6B to P8B tested with an axe.
Where does it work well?
Jewellers, phone shops, off-licences, pharmacies and other shops holding small valuable stock, especially frontages where ram raids or repeat smash-and-grab attempts are a worry for the owner or the insurer.
Pros
- Holds together under repeated blows
- Rated classes allow a clear specification
- Stays in the frame after attack
- Can also reduce noise
Cons
- Heavy, so the frame must be checked
- Costs more than standard laminate
- Frame and fixings can become the weak point
How long does it last?
Typically as long as the frame if undamaged, but any pane that has been attacked should be replaced.
What should you check when buying?
Ask for the BS EN 356 class, not just the term anti-bandit, and check what your insurer requires. The frame, rebate and fixings must suit the glass, since a rated pane offers little protection if it can be pushed out of a weak frame.
Common questions
What BS EN 356 class do I need for a shop?
That depends on your stock, the risk and your insurer. Classes run from P1A to P8B, with higher classes resisting a longer attack. Many shops start from the class stated by their insurer, then check the frame can carry it.
Can anti-bandit glass go in my existing frame?
Sometimes, if the rebate is deep enough and the frame can carry the weight. We check both before pricing. Many older frames need new beads or stronger sections, and a thick pane in a weak frame adds little.