Given the extreme heat of the summer and the much cooler months of the winter our double glazed units will provide a considerable energy saving. With our windows and doors installed in your house you will find that they will assist in providing a more comfortable atmosphere in your home. The thermal insulating performance that they will provide will reduce heat gain in the summer and heat loss during the winter thus reducing the use of cooling and heating devices such as air conditioning and electric / gas fires. This in turn results in lower energy bills and a lower drain on the planets natural resources.

Perth Double Glazing only use Kommerling PVC profiles

KOMMERLING forms part of profine GmbH, a large group of window extrusion companies with activities all over the world. Profine is the No.1 in Europe for PVC-u window and door profiles and is market leader in many countries, including Australia, the South Pacific area and Asia.

The KOMMERLING PVC-U window systems fulfill the requirement of the Australian Standards AS 4420 and AS 2047, and the company’s quality management system was awarded the British Institute (BSI) Certificate.

Therefore, KOMMERLING products are designed and extruded to meet the most stringent quality requirements of the Australian and South Pacific markets.

Proven at the Highest Level

Kömmerling systems have been tested and proven to perform in all kinds of extreme conditions. One test took place at 2,300 meters above sea level, with windows exposed for fifteen years to strong UV-radiation, freezing temperatures and heavy storms. From windows to seals, everything proved to be in the same condition at the end of the test period.

Maximum water tightness and wind resistance

KOMMERLING PVC-U window and door systems have been successfully used in swimming pools, marine and all ocean environments without deterioration of the surface finish or performance.

Resistance to driving rain and joint tightness are major assets of Perth Double Glazing's window and door systems. KOMMERLING PVC-U profiles fulfill the requirements of the Australian Standards AS 4420 and AS 2047. The windows are watertight up to 450 PA (N6)

Due to their excellent material properties, Perth Double Glazing's windows and doors are ideal for installation in buildings located close to the sea, where they are permanently exposed to strong wind, heavy rain and salty air. The windows have passed several severe tests designed by official institutions.

All window types are capable of withstanding the test specified in AS 4420.2 and AS 4420.6 (rating N3 and N4
This proves the suitability of Perth Double Glazing's windows for high-rise buildings.

Protect your house against excessive heat

Save on energy costs and improve your quality of life.

Nowadays, whether used for old or new buildings, UPVC windows are rated in terms of specific measurable constructional and physical characteristics. One particularly significant feature is their ability to protect you against heat. Inefficient windows are one of the main reasons buildings face substandard insulation. PVC-U windows, by contrast, not only help you save money (because greater thermal insulation means curbing on energy consumption for cooling and warming your house) but also contributes to reduce the harmful emissions polluting the environment.

Even very tough climatic conditions such as extreme temperatures or salt-laden sea air cannot stop PVC-U windows from doing their job. They don’t even need time-consuming, labour-intensive care. Their long life span, dimensional stability and robust surface ensure that you will enjoy your PVC-U windows for a long, long time.

Security: when it comes to windows- play safe!

The number of break-ins is consistently increasing. Burglars usually find their way in via the windows-even during the daytime. To make things as difficult as possible for such unwelcome “guests”, you should play safe, especially with windows.

You can achieve very effective protection against such unpleasant surprises thanks to Perth Double Glazing. Our window sashes and frames are made of stable, highly impact-resistant multi-chamber PVC-U profiles with integrated steel reinforcement.

All our UPVC windows and doors are internally beaded so the glass can only be removed, or fitted, from inside the building.

Highly effective security hardware combined with special glass provide the maximum achievable security for your windows. In addition, lockable handles are fitted as standard.

Soundproof Windows = Noise Reduction = Better Quality Of Life