Tostem India logo
New call-to-action


40N - Casement Windows


A casement window system of 40mm wide module with a range of economical and high performance products for glazing system choice of 4 - 26mm in order to give a combined optimum thermal, acoustic and security performance. This system offers the right combination of safety and performance with innovative design and aesthetics appeal for modern construction.


Glass thickness
5 to 26 mm
Standard Sash Width
900 mm
Standard Sash Height
1600 mm
Maximum sash load
70 kg
Outward opening
Multi-point locking
Frame Depth
40 mm
Design Features
  • Both hinge and friction arm option with miter joint for sash and frame
  • Rectangular and round glazing bead choices
  • Single glazed solution with pocket sash
  • Single and double glazed solutions with glazing bead
  • 40N casement windows available in flush and double overlap option.
  • Single / double sash windows
  • Outward opening
  • For residential and commercial buildings and public places like hospitals, hotels, schools etc.