Accessories for the Classic system

Opening restrictor

Opening restrictor

The opening restrictor prevents the window from blowing shut due to wind etc. while the safety device offers a separate opportunity to lock the window in an open position of approx. 30 cm.

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Lock for catch

Lock for catch

By fitting a safety lock, the hinge assembly’s safety device is locked so that the window cannot be opened past the safety device – approximately 80 mm. To open it further, the safety lock must be released manually.

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Catch lifter

Catch lifter

Push button on internal side of the frame allows for release of the safety device. The catch lifter must be fitted by the window manufacturer during production as it is partly placed behind the u-channel, and is intended for windows taller than 610 mm

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Cover cap and mullion bolt

Cover cap and mullion bolt

For windows with mullions, covers to conceal a mullion bolt are available in timber and plastic (white and brown options). Mullion bolts with O-ring are available from stock.

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Seals

Seals

Bottom sash lip gaskets of rubber – helps reduce heat loss in the window construction. Spilka can supply other types of seals by request.

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Spilvent

Spilvent

Spilka’s proprietary Spilvent ventilator is a well-tested slot vent allowing good air flow and sealing to meet current building regulations.

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