ALL SIZE LIMITS ARE BASED ON DOUBLE GLAZED UNITS. MAXIMUM LIMITS MAY NOT BE ACHIEVABLE WITH TRIPLE GLAZING

 

STANDARD SIDE HUNG

Min Width with Std Hinge = 405mm

Min Width with Egress Hinge = 480mm

Min Height (inc Cill) = 465mm

Max Width = 925mm

Max Height = 1695mm

​

STANDARD TOP HUNG

Min Width = 385mm

Min Height (inc Cill) = 415mm

Min Transom Drop = 345mm

Max Width = 1500mm

Max Height (inc Cill) = 1610mm

Sashes Over 1135mm High are Fitted with EcoSeal

​

FLUSH SIDE HUNG

Min Width with Std Hinge = 435mm

Min Width with Egress Hinge = 480mm

Min Height (inc Cill) = 465mm

Max Width = 780mm

Max Height = 1410mm

​

FLUSH TOP HUNG

Min Width = 435mm

Min Height (inc Cill) = 445mm

Min Transom Drop = 365mm

Max Width = 1280mm

Max Height (inc Cill) = 1310mm

​

TILT & TURN WINDOW

Min Width = 545mm

Min Height (inc Cill) = 595mm

Max Width = 1550mm

Max Height (inc Cill) = 2555mm

Width cannot exceed 1.5 times height

Weight cannot exceed 130kg 

 

FRAME

Max Frame Width = 3000mm

Max Frame Height = 3000mm