Best Window Hardware & Fittings UK (2026) — Page 4
Window handles, hinges, stays and locks.
Read our full Best Window Hardware & Fittings UK (2026) guide.

#19 Pick
UPVC Aluminium Friction Hinge Window Stay - 400mmRated 4.0 out of 5 stars (22)
- Aluminium
- Silver
£9.25
Pros
- Friction action holds the casement open at any angle without stays or wedges
- 400mm length suits larger UPVC and aluminium window casements
- Stainless steel construction resists corrosion in exposed frames
Cons
- Non-handed design means checking orientation carefully before fitting

#20 Pick
uPVC Universal Window Hinge Kit Double Glazing Friction Stay PVC 13mm/17mm Stack, 16 Inch, Non Handed Stainless SteelRated 4.2 out of 5 stars (555)
- Steel
- Silver
£15.99
Pros
- 16 inch stay suits wider casement windows that need extra support
- Non handed design fits either side without ordering left or right
- Stainless steel build is designed and made in the UK
Cons
- Longer stay needs more clearance inside the window reveal

£4.99
Pros
- Classic screw-fix arm fastener suits timber sliding sash windows
- Pulls the two sashes together to reduce draughts as it locks
- Brass finish complements period window furniture
Cons
- Only 7 left in stock at time of listing, so order promptly

#22 Pick
Lever Lock Sash Window Fastener Twist Catch Latch + Screws, Polished BrassRated 4.5 out of 5 stars (350)
- Brass
- Gold
£9.98
Pros
- Twist lever catch is a traditional way to secure sliding sash windows
- All fixing screws are included ready for face fitting
- Polished brass finish suits period timber sash frames
Cons
- Face-fixed catch is visible rather than concealed within the frame

#23 Pick
White Hinge 2X Brass Sash Window Fitch Fasteners & ScrewsRated 4.3 out of 5 stars (139)
- Brass
- Gold
£13.44
Pros
- Pack of two fitch fasteners covers a full sash window in one order
- Simple turn-to-lock action is easy for anyone to operate
- Solid brass construction with screws included for fitting
Cons
- Traditional fitch style suits period sashes more than modern frames

£24.23
Pros
- Pack of 6 covers a full set of sash windows in one order
- Simple screw-in barrel lock is easy for DIY fitting
- From ERA, a long-established UK door and window security brand
Cons
- Requires drilling a small hole in the sash for the barrel