Window handles, hinges and locks
Every opening sash we make is fitted with a key-locking cranked espagnolette handle driving multi-point locking around the sash — the handle turns a gearbox that throws locking points into keeps around the frame, not just a single latch at the handle. Handles come in five finishes: White, Black, Polished Chrome, Gold and Satin.
Why a cranked handle
The crank sets the lever clear of the frame face, so your knuckles clear the profile and the handle turns comfortably even where the sash sits flush in a corner. The base carries a key lock — required practice for ground-floor and accessible windows, and useful everywhere for child safety.
The locking gear
Espagnolette locking runs a rod through the sash edge with multiple locking points — sized to the sash, so taller openers carry more points. Combined with the internal glazing bead (the glass can't be removed from outside) and the option of laminated glass, it's a solid security package as standard.
Want to step it up? A Yale enclosure upgrade is available per opener in the designer, priced per opening sash on top of the standard espag gear.
Hinges and fire escapes
- Side-hung sashes hang on friction stays that hold the sash at any opening angle
- Top-hung vents use the same stays for controllable night ventilation
- Fire-escape hinging is available on side openers — the designer's egress toggle sizes the clear opening to Building Regulations (at least 0.33m² and 450mm in each direction)
- All hardware is fitted and adjusted at the factory; windows arrive ready to hang
Choosing a finish
White suits white and cream frames; black is the natural pick on anthracite, black and woodgrain foils; chrome, gold and satin dress any colour. Handles are chosen per window in the designer and priced per opener, so a mixed order can match hardware room by room.
Frequently asked questions
- Are the handles lockable?
- Yes, every handle is key-locking as standard — no upgrade needed.
- Can I have different handle colours on different windows?
- Yes. The handle colour is picked per window in the designer, priced per opening sash.
- What is an espagnolette lock?
- A rod-operated multi-point lock running through the sash edge: turning the handle throws several locking points into the frame at once, rather than one latch at the handle position.
- Do fixed windows have handles?
- No — fixed panes have no opening sash, so no hardware. Handles price per opener, so an all-fixed window carries no handle cost.
- Can the hinges hold the window open in wind?
- Friction stays hold the sash at the angle you set it, with the friction adjustable at installation. Top-hung vents are particularly stable for night ventilation.