Aluminium Thermally Broken Window Frames

Nuline's thermally broken aluminium frames are a cutting-edge solution to your energy efficiency needs.

This unique solution combines the latest in the European Polyamide Thermal Break Technology and Australian design principles to deliver the best energy ratings for your building requirements.

Our thermally broken frames have been designed to accommodate high-performance double-glazed units to maximise the efficiency of your building. We highly recommend matching your thermally broken frames with Low E Double Glazed Glass. If you’d like more information on what we can offer, feel free to get in touch!

Key Features

Excellent u-values, some framing solutions can achieve as low as 1.7
Versatile design and glazing options available
Heavy-duty thermal break construction for maximum strength
Wide glazing pocket accepts double glazed options up to 32mm for certain framing solutions
Complemented with heavy-duty stainless-steel hardware
Suitable for flyscreen options (conditions apply)
Weather seals to deliver superior thermal and acoustic benefits
Fully complaint with Australian Standards – AS2047 and AS1288

Available framing systems

Our thermally broken frames in 101.6mm and 150mm framing systems are available for the following products:

Thermally broken fixed window
Thermally broken awning window
Thermally broken casement window
Thermally broken commercial door
Thermally broken sliding door

We have thermally broken sliding doors on display in our showroom. Feel free to visit or get in touch to discuss all the technical needs of your project.

Family Owned

Made in Melbourne

Free Quotation

What is a Thermal Break?

A thermal break is essentially a continuous barrier between the inside and outside section of the frame, this barrier works to prevent conductive thermal energy loss.

In our thermally broken frame systems, an element of low thermal conductivity is placed inside our commercial-grade frames to reduce the flow of energy between the interior/exterior aluminium extrusions. This non-conductive material is known as a Technoform Thermal Break and is made of fibreglass reinforced polyamide, with glass fibers oriented in 3 directions for optimum structural performance.

The same principles have been used in Europe for over thirty years and we are proud to be able to offer this product to our clients. Using this system, we are able to achieve challenging structural and energy requirements to help maximise the performance of your building envelope.