Defender Standard

Extended enclosed end cap to enhance weather sealing.
Asymmetric location system for reliable weather sealing to BS 6375-1.
Handed ‘profiled’ vent arm further enhancing weather seal.
Patented lipped slider for enhanced Smooth operation.
Easy friction adjustment without metal to metal contact.
Long and reliable working life tested to 30,000 cycles.
Unique patented, robust cam friction device eliminates any risk of friction screw misuse.
Timber variant available.
Variant available for Status System.
Available in 6” to 24” top hung and 8” to 16” side hung.
Defender Slimline ; engineered for narrow hardware channels.
Available with built in restrictors.
Defender highline variants for deeper profiles with cavities between 16mm and 18mm.
Available in ferritic* as standard or austenitic* Stainless Steel for enhanced corrosion resistance.
10 or 12 Year Guarantee dependant on material selection (details available upon request).