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Egress Only Friction Stay Window Hinges – Emergency Escape & Secure Ventilation Solution 12" & 16" – 13mm & 17mm Stack Heights

Original price $24.00 - Original price $27.00
Original price
$24.00
$24.00 - $27.00
Current price $24.00
Length: 12 Inch
UPVCSTORE FIRE ESCAPE READY
Egress Only • Sold As A Pair • Packers & Screws Included
Egress Friction Stay Window Hinges
12" & 16" – 13mm Stack, Packs to 17mm
Full-width fire-escape opening for uPVC casement windows – auto-resets every time the window closes, no buttons, no fuss.
Fitment At A Glance
12" or 16"
Hinge lengths – sold as a pair
13mm → 17mm
Stack height – 4mm packers included
430 Grade
Stainless steel construction

These egress-only friction stays are engineered to give a full fire-escape opening on side-hung uPVC casement windows, supporting emergency escape routes in bedrooms and habitable rooms. Once the escape opening has been used, the hinge automatically resets when the window is closed – there are no extra buttons, catches or steps required.

Manufactured from premium 430-grade stainless steel with a pointed sash arm and nylon end cap for excellent gasket compression and smooth, quiet operation. Integrated friction adjustment lets the window hold securely open in any position, while the anthracite grey end caps give a clean, modern finish. Supplied as a pair in 13mm stack height, with six 4mm packers included to convert to 17mm stack, plus 12 fixing screws – everything needed to swap out a worn pair in one visit.

Replace your friction stays if…
The sash has dropped or catches on the frame • the window won’t hold open in the wind • the hinge is rusty, stiff or grinding • the sash rattles or won’t compress the gasket • the existing egress hinge no longer opens fully for escape.
Key Features
  Egress opening supports emergency fire-escape routes
  Automatic reset on closing – no buttons or extra steps
  430 stainless steel for long-term corrosion resistance
  Integrated friction adjustment holds any open position
  4mm packers included – fits 13mm and 17mm stack windows
  PAS 24 capable when paired with hingeguard plates
Technical Specifications
Hinge Type Egress-only friction stay (fire escape)
Sizes Available 12" (approx. 305mm) and 16" (approx. 410mm)
Stack Height 13mm as supplied; 17mm with included 4mm packers
Material 430-grade stainless steel, nylon end cap
End Cap Finish Anthracite grey
Window Type Side-hung uPVC casement windows (egress application)
Security Upgrade PAS 24 achievable with hingeguard plates or dog bolts (sold separately)
Supplied As Pair (left and right hand) with packers and screws
Brand UPVCSTORE
Fitting In Three Steps
01
Measure & Remove
Measure the old hinge track in inches and check the stack height (gap between sash and frame – 13mm or 17mm). Support the sash and unscrew the old stays.
02
Pack & Fit
For 17mm stack windows, fit the supplied 4mm packers behind each hinge. Screw the new stays to the frame and sash using the 12 screws included.
03
Adjust Friction
Turn the friction adjustment screw so the window holds open in a breeze but still moves freely. Close the window to confirm the egress mechanism resets.
In The Box
  2 × Egress-only friction stay hinges (1 pair, left & right hand)
  6 × 4mm packers (converts 13mm stack to 17mm)
  12 × fixing screws
Frequently Asked Questions
How do I know which size I need?
Measure the metal track of your existing hinge from end to end. Approximately 305mm is a 12" hinge and approximately 410mm is a 16" hinge. Then check the stack height – the gap between the sash and frame when closed. If it’s 13mm, fit the hinges as supplied; if it’s 17mm, add the included 4mm packers.
What’s the difference between egress and egress easy-clean hinges?
Egress hinges give a wide fire-escape opening. Easy-clean versions add a second slide-back function so the outer glass can be cleaned from inside. These are egress-only hinges – the correct like-for-like replacement if your current hinges don’t have the slide-across cleaning feature.
Do these meet fire escape regulations?
They are designed to provide an egress opening to support emergency escape in line with Approved Document B guidance. The overall compliance of the window depends on its size – check your finished clear opening meets the required escape dimensions for your property.
Are they sold singly or as a pair?
As a pair – one left-hand and one right-hand stay – complete with 6 packers and 12 screws, so one order does one window.
How fast is delivery?
Orders placed before our daily cut-off are dispatched the same working day from our UK warehouse. Free UK shipping is available on qualifying orders over £50.
UPVCSTORE
The UK’s trusted supplier of uPVC door & window hardware
Questions? Email sales@upvc-store.com – we’re happy to help you match your hinges.
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