uPVC window handles come in a handful of common types, and knowing which one you have makes life much easier when you need to adjust, replace or upgrade it. The main types are espagnolette, cockspur and, less often, tilt and turn handles. Here is how each one works, how to tell them apart, and what to do when a handle starts playing up.
What a uPVC window handle actually does
The handle is not just something to grip. On most modern uPVC windows it drives the locking mechanism inside the frame. When you lift or turn the handle, it moves a metal strip, the espagnolette or "espag", along the edge of the sash, pushing locking points into keeps on the frame. So the handle and the lock are really one system. That is why a handle problem often shows up as a window that will not lock properly, and vice versa.
The main types of uPVC window handle
Espagnolette (espag) handles
This is the most common type on modern uPVC windows. An espag handle sits on a raised spindle and, when you lift or turn it, operates a multi-point locking mechanism running up the side of the sash. Lift the handle and several locking points engage at once, then a key or button holds it shut.
You can spot an espag handle by the way it lifts the whole sash tight against the seal when closed, and by the raised base it sits on. Most espag handles are keyed for security and come in inline or cranked shapes to suit how the handle sits against the frame.
Cockspur handles
Cockspur handles are the older, simpler style, common on windows fitted a couple of decades ago. Instead of driving a multi-point lock, the handle has a curved "spur" that swings down over a wedge block fixed to the frame, holding the window shut. They are usually found on early uPVC casement windows.
You can recognise a cockspur handle by that hooked spur and the small wedge on the frame it closes onto. They are less secure than espag systems, which is one reason many people upgrade when replacing windows.
Tilt and turn handles
On tilt and turn windows the handle does double duty. Turned one way it lets the window swing open like a door; turned another it tilts the top inwards for ventilation. It is a single handle controlling two opening modes, which is why it feels different to use. If you have this style, our tilt and turn window options explain how the two positions work in more detail.
How to tell which handle you have
A quick way to work it out:
- Does lifting the handle pull the whole sash tight and lock at several points? That is an espagnolette handle.
- Does the handle have a curved hook that drops over a block on the frame? That is a cockspur handle.
- Does one handle both swing the window open and tilt it inwards? That is a tilt and turn handle.
Knowing the type, and whether it is left or right handed, and the spindle length on an espag, is what you need before buying a replacement.
When a uPVC window handle needs replacing
Handles take a lot of use, so wear is normal. Common signs it is time for a new one include:
- The handle feels loose, floppy or spins without engaging the lock.
- It is stiff or will not turn fully, so the window will not lock.
- The handle is cracked, or the key no longer works.
- You want to upgrade an old cockspur handle to a more secure locking type.
The good news is that a window handle is one of the more straightforward parts to swap, and you rarely need a whole new window. If the frame and glass are sound, changing the handle or the locking mechanism behind it is usually a quick job.
Repair or replace?
If your handle has simply worn out, a like-for-like replacement is often all you need, as long as it matches the type, handing and spindle. If the locking mechanism inside the sash has failed too, that can be replaced separately. Where handles have gone stiff, it is sometimes a lubrication and adjustment job rather than new parts.
If you are not sure what you have, or a window will not lock, our team deals with handles, locks and mechanisms all the time. It is worth a chat about window repairs in York before assuming anything major, and we can advise whether an upgrade is worthwhile. And if your windows are genuinely past their best, our uPVC window range comes with modern, secure espag handles as standard.
A word on security
Handles are part of your home's security, not just a convenience. Keyed espag handles with a decent multi-point lock are far harder to force than an old cockspur. If your windows still have cockspur handles, or handles with no key, it is worth thinking about an upgrade, especially on ground-floor and accessible windows.
FAQs
What are the different types of uPVC window handle?
The main types are espagnolette (espag) handles that drive a multi-point lock, cockspur handles with a curved spur that hooks over a frame block, and tilt and turn handles that control two opening modes on tilt and turn windows.
How do I know which uPVC window handle I need?
Identify the type first, then the handing (left or right) and, for espag handles, the spindle length. Lifting the handle to lock at several points means an espag; a hooked spur over a block means cockspur. Take these details when buying a replacement.
Can I replace a uPVC window handle myself?
A like-for-like handle swap is often straightforward if you match the type, handing and spindle. If the window will not lock or the internal mechanism has failed too, it is worth having it looked at so it is done securely.
Why won't my uPVC window lock?
Often the handle has worn or the multi-point mechanism inside the sash has jammed or failed. Sometimes it just needs adjusting and lubricating. Because the handle and lock work as one system, it is worth having both checked.
Are cockspur handles less secure than espag handles?
Generally yes. Cockspur handles hold the window on a single hooked point, while keyed espag handles lock at several points along the sash. Upgrading an old cockspur to a secure locking handle is a common improvement.
Thinking about upgrading tired handles or your windows as a whole? Download our latest brochure to see the range, or request a free quote and we will take a look.