Dowell Thermaline™ windows and doors
Dowell ThermaLine™ windows and doors are double glazed, thermally broken aluminium frames. Aluminium is a uniquely strong, lightweight, ductile, corrosion resistant material that can also be recycled. The thermal break technology in TheramLine™ is created using a highly engineered polyamide (plastic) strip that acts as a thermal barrier between the outer and inner aluminium components of the window frame. This minimises the transfer of heat and cold through the window frame, resulting in improved energy efficiency.
All ThermaLine™ products have been independently tested and verified in accordance with the Australian Window Association Windows Energy Rating Scheme (wers.net.au).
The following products are Sensitive Choice approved:
- ThermaLine™ Awning window
- ThermaLine™ Multi-transom awning window
- ThermaLine™ Sliding window
- ThermaLine™ Fixed-light window
- ThermaLine™ Sliding door