Series 43 Heavy Duty Security Demountable Single Pane Fixed Light

Heavy-duty security demountable fixed light (DFL) secondary glazing. Slim, secure system offering increased security against intruder-resistance and blast-mitigation. Suitable for use in listed buildings due to smaller section size. The slim sections can be curved if required, making the system suitable for use in heritage environments.

Fitted with high-performance brush seals that will eliminate most drafts and ensure greater comfort near the window.

An aluminium subframe is permanently anchored to the reveal or wall face and a glazed frame attached with machine screws which are removable to allow the panel to be sleeved out for cleaning or maintenance.

Features and benefits:

• Concealed fixings.
• Fixed to subframe with removable screws.
• Circular and curved frame head available.
• Allows a maximum of four sashes to be linked horizontally and three vertically.