When opened the sash provides a ventilation gap at the head.
Available as 32mm double or 48mm triple glazing.
Wood window.
Standard fittings
An espagnolette handle, which has a ventilation position in the striking plates (from width ≥530mm).
An adjustable friction arm can hold the window open in any ventilation position under calm weather conditions.
Alternative fittings
Catch handles. Small window sizes only.
Weather warning: The window must be kept closed and securely restricted during adverse weather conditions, including strong or gusting winds, heavy rain, storms, sleet or hail, to prevent uncontrolled movement and potential damage to the product and surrounding building components.