New stay guard exceeds BS7950 requirementsWindow Warehouse
We’ve changed to the new high tensile steel Stay-Guard Elite for all Haven casement windows.
This new stay guard provides even better security and has achieved the highest load rate for any friction stay defence device – over twice the requirement of the BSI pass.
Stay-Guard is protected to a standard of 350 hours salt spray resistance. And unlike many devices there are no route holes penetrating the reinforcement chamber keeping moisture out.
It is now standard on our range of Haven casement windows. We are keeping the old product available for any match up jobs but you will have to specify it when placing an order.
Download the Stay-Guard product sheet here>>
This video shows how Stay Guard withstands BSI 7950 test