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Roto opening restrictor

To provide a 100mm locking restrictor option to the Idealcombi Futura+ windows.

The Futura+ windows can be supplied with an optional 100mm locking restrictor.
This can be installed to both side and top hung outward opening sashes.
The restrictor can be either left permanently locked or unlocked by use of a 4mm Allen key.

All movable parts and locking points should be inspected at least once a year for stability and wear & tear. In addition, the hardware should be lubricated with acid free oil.


Locked restrictor can not be opened


Unlocked restrictor can be opened


Unlocked and opened restrictor

Roto restrictor on a Futura+ top guided window