Acorn Window Winders
Acorn Window Winders

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Casement KM style winder
Casement KM Style Windows

Casement Crittal style winder
Casement Crittal Style Windows

Awning type window
Awning Type Windows

Pivot type window
Pivot Type Windows

Chubb window lock


We take ugly, seized or worn out, old window winders...
Window winder. Old-style KM brand. An Australian favourite.

All around the inner suburbs of Sydney and Melbourne, pre- and post-WW2 homes were built with metal frame windows and a variety of window winders like the one you see above. Now, half a century later, these tired fittings are begging for retirement... and not before time.

At Acorn Window Winders, we are the undisputed experts on these window winders and their associated window locks. Chances are you've been trying to find replacements for a while... so the good news is your search is over!

For a no-obligation quotation on your new winders and locks

call Brian on  0411 354 317

ABN 89 603 084 466

"My replacement winders are available to replace your old Roto Winders and others. Yes, they really are made in the USA and Acorn Window Winders has  been installing them for over 30 years. Give me a call if you are looking for a long-term, reliable solution"

...and replace them with brand new ones like this!

Window winder. New technology for Australia conditions.

We are exclusive Australian distributors for a range of brand new, latest technology replacements MADE IN THE USA.

These metal-window winders are high quality, beautifully finished, strong, operate smoothly and are very durable, unlike other winders we have encountered.

We provide a no-fuss, fast and efficient change-over service for Roto-WInders and others (Lockwood/KM, Whitco, Dowell etc), guaranteeing you many more years of faithful service from your steel frame windows and new window winders.

Our window winder: quality and strength

 Copyright 2004-2021 Acorn Window Winders.  Last updated 2021-11-17