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Double Hung Windows

Double Hung Windows

Timeless Design

Botanica Double Hung Windows

Timeless Design

Whether you’re embarking on a renovation or restoration, the eternally popular double hung window is perfect for recreating traditional Australian architectural styles.

Now you have even more choice, as you can select from either our traditional or counterbalance double hung windows.

  • The sashes in a traditional double hung window are operated manually either up or down on concealed springs.
  • The counterbalanced double hung window provides smooth operation of the two panes in a single movement. Both feature an easily removable sash to assist with painting.


Botanica double hung windows are available in a variety of configurations, offering design flexibility to achieve any vision.


With Trend's extensive palette of colours you’re sure to find exactly the right hue to express your individual vision.

Western Red Cedar


Finishing details can take any design to a whole new level and that’s especially true of door and window hardware.

Double hung lock - Traditional 
Double hung lock - Traditional
Double hung lock - Contemporary
Double hung lock - Contemporary
Sash lifts
Sash lifts


A range of glazing options are available to improve comfort, acoustics, security, and privacy.


Australia has some of the harshest sunlight in the world. Maintaining a comfortable indoor environment is difficult, when temperatures rise and fall during the day and between seasons. To improve your overall comfort and well being there are a range of glazing options which allow you to improve your home’s insulation, reducing both your carbon footprint and your energy consumption.


In busy, urban environments, noise is constant. There is an increasing need to reduce unwanted noise from road traffic, trains and aircraft to create a more comfortable living environment, promote a healthier sleep, reduce stress, and improve concentration. By choosing an appropriate glass for your specific location, you can significantly reduce the amount of ambient noise that penetrates your home.


If safety and protection are priorities, we offer a wide range of performance glass options to meet your requirements. There are two types of Grade A safety glass available. Grade A safety glass is harder to break and offers greater security against accidental injury, attempted break-ins and severe weather conditions.


The privacy range of glazing options allows for high level light transmittance, while obscuring the view from outside. Different levels of obscurity are available and the range can be toughened or laminated to provide a Grade A safety. Ideal for bathrooms, bedrooms, front entry doors or any area you want to block from prying eyes.


Sill options
138mm or 165mm
Cedar, Meranti or Hardwood
Maximum frame
2400mm high (Traditional)
2700mm high (Counterbalanced)
Maximum sash
1210mm high x 1210mm wide Max weight 20kgs (Traditional)
1350mm high x 1350mm wide (Counterbalance)
4mm – 18mm
BAL rating
Deemed to satisfy BAL19 (Cedar and Meranti operating sashes fully screened)
Seal type
Screen options
• External fixed timber or aluminium
• Security
Double Hung Window


BOTANICA Timber Series Brochure_231129.pdf
Glazing Brochure_2024.pdf
Energy Efficiency Explained Brochure_2024.pdf

Professional resources

BOTANICA Timber Series Size Range Manual_231129.pdf
Botanica CAD
Botanica Revit Files

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