• Handed.
• Enhanced security.
• Improved weather tightness.
• A degree of self adjustment.
• Available with inbuilt child restrictor.
• Manufactured in ferritic stainless steel.
• Also available in austenitic stainless steel giving load bearing and improved resistance to adverse atmospheric conditions.
• BBA and BSI approved.
• LAPFAG approved.
• Tested to 30,000 cycles

Size (Top Hung)	Max Vent Weight (kg)	Min Vent Height (mm)	Max Vent Height (mm)	Max Vent Width (mm)	Opening Angle
8"	12	200	350	1200	60
10"	16	275	400	1200	85
12"	21	350	550	1200	85
16"	22	500	750	1200	85
20"	24	700	1000	1200	55
24"	26	850	1200	1200	45

Size (Side Hung)	Max Vent Weight (kg)	Min Vent Width (mm)	Max Vent Width (mm)	Opening Angle
12"	22	300	650	61
16"	24	400	750	85

Due to our policy of continual product improvement specifications may be altered without notice.

It is the responsibility of the window manufacturer to ensure that the finished window meets the required performance and safety specifications.

Specifications for standard 13mm, 15mm, 17mm stack height and narrow track versions.

Please note: vent height/width is measured from rebate to rebate