Hinge Options for uPVC Windows

1. Friction Hinge
2. Concealed Hinge
3. Butt Hinge

Friction Hinge:

• Made out of Stainless steel grades SS430/SS304.
• The best option for uPVC windows as the window sash can be kept open in any angle you prefer.
• Available for Side hung and Top hung applications.
• Side hung opens at 84 degrees and Easy clean series provides facility to clean glass from inside. 38 – 64 degree opening for top hung.
• 90 degree opening (Egress type) also available for inward opening applications.

Concealed Hinge:

• Made out of Aluminium alloy extruded sections.
• Recommended for heavy duty applications – Casement windows.
• 90 degree opening; Restriction Arm to be used to maintain angle of opening.
• Also suitable for Casement door application.

Butt Hinge:

• Made out of Zinc alloy by die-casting process.
• Recommended for heavy duty applications – Casement windows.
• Need to insert U-shaped steel reinforcement into window sash rebate for screw fixing the hinge into steel.
• 90 degree opening; Restriction Arm to be used to maintain angle of opening.