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Titon’s Key Releasable Restrictor is a safety device engineered to limit the opening of window sashes to approximately 100mm.
It is specifically designed for use in situations where window openings at height pose a safety risk, particularly in environments where children or vulnerable individuals are present.
This restrictor can be temporarily released (de-restricted) to allow full window access for cleaning or maintenance purposes.
Part K of the Building Regulations states that window restrictors are legally required in buildings where individuals who are at risk – such as children or those requiring care – have access to windows situated at a height that could lead to injury. Restrictors must ensure that window openings in these settings do not exceed 100mm.
| Product | Product Code |
| 4” Key Releasable Restrictor | TN1132 |
| 6” Key Releasable Restrictor | TN1133 |
| 8” Key Releasable Restrictor | TN1134 |
| 10” Key Releasable Restrictor | TN1135 |
| Key | TN1136 |
Austenitic stainless steel 304 to Grade 1.4301
Designed to accept a minimum screw diameter
Ø4.8mm with a minimum head diameter Ø8mm
NOTE: All screws must be stainless steel
Cycle tested.
Please contact us for the latest test results.
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