Espag handles are locking mechanisms commonly used on uPVC and double-glazed windows. They operate a multi-point locking system via a 7mm spindle, enhancing security.

Examine your window handle: Espag handles typically have a 7mm square spindle and are found on uPVC or double-glazed windows with multi-point locking systems.

Espag handles are generally standardized, but it's essential to check spindle size, screw hole spacing, and handing (left or right) to ensure compatibility with your window. If you are unsure on spindle size and installation, see our helpful guide here

Handedness refers to the direction the handle turns to lock or unlock. Left-handed handles turn counterclockwise, while right-handed ones turn clockwise.

Measure the spindle length from the base of the handle to the end, and the distance between screw holes to ensure the new handle matches your window's specifications. Alternatively you can measure the depth of the centre hole in your window and round down to the nearest size available. You can view our helpful window handle spindle guide here

Yes, replacing a window handle is a straightforward process. Ensure you have the correct replacement handle and follow installation instructions carefully.

Keyed Espag handles provide additional security by allowing you to lock and unlock the window with a key, preventing unauthorized access.

To install a new handle, remove the existing one by unscrewing it, align the new handle with the spindle and screw holes, and secure it in place. Ensure the handle is in its open position before installing.

We sell a variety of window handle replacements as cranked, inline and cockspur.

A cockspur handle is a type of window handle commonly found on older uPVC or aluminium double-glazed windows. It features a "nose" that engages with a wedge-shaped block on the window frame to secure the window closed. This design differs from timber window handles, where the handle's nose closes into a block.

To remove a cockspur handle, locate the cover caps concealing the screws on the handle. Gently pry these caps off to reveal the screws, then unscrew them to detach the handle. If the handle is attached with rivets instead of screws, you'll need to drill out the rivet heads to remove the handle and re-rivet the new one during replacement.

When replacing a cockspur handle, pay attention to the following:

• Measure the distance from the base of the handle to the underside of the nose. This ensures the handle pulls the window tight enough to close securely and prevent drafts.
  
• Measure the distance between the centres of the fixing screws. Common sizes are 38mm and 58mm, but it's essential to measure your existing handle to ensure compatibility.

Yes, replacing a cockspur handle is a straightforward DIY task. Ensure you have the correct replacement handle that matches your window's specifications, including step height and fixing centres. If your current handle is attached with rivets, you may need basic tools like a drill and rivets to install the new handle securely.