A pair of silver window hinges with green components, designed for uPVC windows, displayed against a white background.
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A pair of silver window hinges with green components, designed for uPVC windows, displayed against a white background.

Egress Window Hinge Friction Stay - 16 Inch – Replacement uPVC Window Hinge

AvocetSKU: HS3031
162 reviews from verified buyers
Price:
£6.99

Save £15.00 — limited stock at this price

Key benefits

  • Egress (fire-escape) hinge - opens fully for emergency exit
  • Building Regs Part B compliant - for upper-floor habitable rooms
  • Sized 12" to 16" - match your window opening

100% SECURE PAYMENTS

HASSLE FREE RETURNS

FULLY TRACKED DELIVERY

Description

Sold in pairs (1 left, 1 right). Supplied with 13mm (standard) stack height. Hinge packers can be purchased separately to increase depth to 17mm.

Features & Benefits

* Enhanced weather sealing - enclosed end caps, asymmetric location system and profiled vent are all help 
* Long life expectancy - uses Thermoplastic components and tested to 30,000 cycles 
* Smooth operation - patented lipped slider 
* Easy friction adjustment - without metal-to-metal contact 

Common symptoms of failing friction hinges

* Difficulty opening and closing the window? 
* Window not closing tightly into frame? 
* Draughts through closed window despite gaskets in place? 
* Window fails to stay in position when partially open?

If you experience any of the above then you should consider repairing or replacing the hinges, before the situation gets worse and also becomes a security risk.

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Frequently Asked Questions

An egress fire escape window hinge is a specialised friction stay hinge designed to open windows wide enough to provide a safe emergency exit. It allows the window to fully open beyond standard limits, making it compliant with fire safety regulations in many buildings.

A 16-inch hinge provides extended opening capacity, ensuring the window clears enough space for safe escape in an emergency. Its size and design help achieve the required opening angle and clearance needed for egress compliance.

These hinges are typically designed for uPVC and aluminium windows. However, compatibility depends on window size, weight, and frame design. Always check the dimensions and specifications before purchasing.

Yes, if you have basic DIY skills and tools, you can replace a standard hinge with a fire escape friction stay. However, correct alignment and fitting are important to ensure smooth operation and safety compliance.

To make sure your window complies with fire safety standards, it’s important to check hinge type, opening angle, and overall window hardware compatibility. For more insight into window mechanisms, read: What Is An Espag Window Handle?