Double Hung Windows

Aluminium Windows Specialists

Aluminium double hung windows are great performers that lend a touch of class to any space.

Double hung windows don’t protrude over walkways and offer a great source of ventilation. The strong, bold frames aren’t just beautiful; they’re built to last, no matter what the weather.

To maximise performance, our double hung windows can be double glazed.

double hung windows newcastle hunter

Available Range

463 Architectural Double-Hung Window

Double Hung Aluminium Render 463

Architectural Double-Hung Window

  • Commercial-grade with bold frame lines for a premium, elegant finish
  • Thick, strong sashes for large glass spans and unobstructed views
  • Easy installation in brick veneer and cavity brick
  • Both sashes hinge back into the room for easy cleaning of both sides of the glass
  • Secure with a custom key or non-key locking cam handle
  • Tested for compliance and drainage at 450Pa water resistance
Maximum Frame Height*1050mm
Maximum Panel Width*1155mm
Maximum Glass Thickness≤20mm
SHGC Range0.2-0.58
Uw Range3.6-6.5

*Maximum Frame Height and Panel Widths indicated are interdependent and subject to individual site conditions.


Acoustic Rating
Cyclone Rating

464 ClearVENT™ Sashless Double-Hung Window

Double Hung Aluminium Render 464

ClearVENT™ Sashless Double-Hung Window

  • Sashless design for unobstructed views
  • Fully operable double hung window for maximum ventilation
  • Easy to use with counter pulley system
  • Fixed sill glass panel for top ventilation
  • Compatible with Series 50 or 51 hinged and bi-fold doors
  • Key or non-key locking shoot bolts
  • Compatible with external flyscreens
Maximum Frame Height*1526mm
Maximum Panel Width*1210mm
Maximum Glass Thickness≤6.38mm

*Maximum Frame Height and Panel Widths indicated are interdependent and subject to individual site conditions.



Hardware Options

Awning Window Winder
Developed to complement the modern design and clean lines of the Architectural Series, the ANDO™ range brings a fresh and sleek look to residential or commercial windows and doors.

Energy Efficiency

The right windows and doors make a huge difference to your building’s comfort and energy effciency.

High-performing windows and doors can make heating or cooling your home simpler and more cost effective, saving money on expensive electricity and gas. Although they are much larger framing systems, Elevate™ window and door systems are WERS-rated and tested to make choosing the right product as simple as possible to deliver comfort and performance in any environment.

Correct Placement & Installation

To get the highest energy efficiency from your windows and doors, it’s important that they are installed by a qualified professional, and located in the best position to take advantage of natural cross ventilation, light and solar heat gain in both summer and winter.


U-values are the measure of how much heat is transferred through a window or door. The lower the U-value the more efficient it is at keeping the heat or cold out.

Solar Heat Gain Coefficient (SHGC)

SHGC measures how much solar radiation passes through a window or door. In a cool climate, a high SHCG will allow more solar heat to enter your home.

WERS Rated

WERS logo

WERS is the Window Energy Rating Scheme for windows and doors in Australia. It uses a 10-star system to rate the annual energy impact on a home, based on its U-value and Solar Heat Gain Coefficient (SHGC). The more stars, the better.

Discover the key benefits of our aluminium window and door systems:

  • WERS rated for energy efficiency: Our products are rigorously tested and rated by the Window Energy Rating Scheme (WERS), ensuring they meet the highest energy performance standards in Australia.
  • Reduced energy costs and emissions: Up to 40% of a home’s energy for heating and cooling is lost or gained through windows. Our systems improve thermal performance, lowering energy bills and reducing greenhouse gas emissions.
  • 10-star rating scale: Our products are rated on a 10-star scale against 17 window types, with higher stars indicating better performance. Our ThermalHEART™ aluminium windows and doors fall within the top-performing range.
  • Enhanced comfort: Our high-performance systems improve energy efficiency and overall comfort in your building.
  • Continuous innovation: We are dedicated to developing energy-efficient window and door solutions that excel in weather sealing and energy efficiency in the Australian market.
  • Passive design principles: Properly selecting and placing our windows and doors can maximise passive design principles, optimizing thermal efficiency for your home.

Choose our aluminium window and door systems for energy-efficient, high-performance solutions in Australia.

Our Projects

Aluminium Windows and Doors
Aluminium Windows and Doors


Located in the Steel River Industrial Estate in Mayfield West, the Electrodry complex offers four storeys of storage spaces and office suites located at the front.

Aluminium Windows and Doors
Aluminium Windows and Doors
Aluminium Windows and Doors


A stunning addition to the Newcastle skyline, Aero Apartments houses 45 apartments, and won Master Builders Association award for Apartment Development of the Year 2018.

Get In Touch

Contact us for a quote, to submit tenders or with any of your production selection questions. Our window experts are on hand.