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Architectural Timber Range

Highest energy efficient windows made in Australia

Tilt & Turn Windows

The versatile multi-function system operated with the turn of the handle: tilt inwards at the top for child proof ventilation; turn and fully open for easy cleaning. Custom made to size and shape to suit any building. Extremely energy efficient, features multi-point locking.


Double-hung look-alikes

All the advantages of modern technology with the look of yesteryear. Suitable for inner city terraces where street appearances cannot change. High energy savings, high noise reduction. Create a quiet oasis were noise stays outside and drafts no longer exist.


Window Styles 

Whether your project is a mansion or a quirky mudbrick home, our custom made window solutions adapt to suit any building with high energy ratings. If you demand energy efficiency, security and safety, we can create the right window styles for you.



As the leader in high energy-rated timber windows, we understand that our clients are as individual as their projects. As such, we provide customised solutions and superior service regardless of project size or location.

With our knowledge and experience, architects, developers and home owners can be assured of a product that is superior in many ways - one that gives design flexibility and will achieve top energy ratings. With virtually no limitations to size or shape, our windows and doors are adaptable to any wall and suitable to any style of building, including for Passive House construction.

Paarhammer Windows, including fixed, tilt & turn, sliding and clerestory windows achieve excellent energy ratings with U-values from 0.8, that’s energy savings of up to 85%, and superior noise reduction of up to 45dB. In addition to superior thermal qualities, our frames also have an ultimate strength test of 2300+3300pa (N4), and water penetration of 200pa N4 (C2), giving our window systems unparalleled strength and security. Multi point metal-to-metal security hardware is standard, with automation also available.


Attain up to 10 Stars Attain up to 10 Stars (451 KB)


Architectural Information Pack Architectural Information Pack (1403 KB)





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Paarhammer Windows and Doors

Since 1990, Paarhammer windows and doors have been setting the benchmark in energy efficiency in Australia. Outstanding quality, security and design flexibility ensures architects, developers and home-owners achieve superior results and energy ratings.

Contact Us
  • Paarhammer Pty Ltd
  • 53 Haddon Drive ,
  • Ballan, Victoria, Australia 3342
  • Phone: 03 - 5368 1999