Sliding Trelli Burglar Bars - A Trelli Barrier for windows that opens and closes the entire width by retracting and explanding. Trelli Barriers are manufatured with its own frame and are installed to the wall and not directly to the window frame.This product can be manufactured to any dimension
Our sliding trelli burglar bars are manufactured from top grade aluminium alloy, they are available in standard sizes or can be manufactured to suit your specifications.
JJ Sliding Trelli Burglar Bars
- Manufactured from top grade aluminium alloy
- Light egonomical aluminium design
- Corrosion resistant
- Slam lock - direct locking for instant security
- Smooth & silent sliding action
- Reliable & robust accessories
- Low maintenance
- Lip protection of the lock style prevents forced openings.
- Our trelli burglar bars are fitted with top and bottom tracks for additional security and extra strength.
- Burglar bars are fitted with slam lock mechanisms and come with a 10 year Anti-Corrosion guarantee.
- all our burglar bars are insurance approved.