The Southern41™ system is a residential aluminium joinery range that has a thermal break built into the design. In essence the thermal break reduces the thermal transference of cold or heat through the frame. This in turn reduces the energy required to heat or cool a home.

Southern41™ differs from other thermally broken products available in New Zealand in that it is made using the 'Pour & Debridge' manufacturing method. This method involves the filling of a channel designed into the extrusion with a resin, then the milling out of the back of the channel to create a 5mm break in the aluminium.

As the go to residential thermal system, Southern41™ offers a wide range of window and door product types including:

  • Ranch Slider™ with Levelstep™ upgrade option for a seamless indoors to outdoors transition
  • Eurosldier™ for the ultimate in water performance and reduced maintenence
  • Hinged, French and Bifold doors
  • Fixed, awning, casement and sliding windows
Details
  • Category
    Aluminium Joinery
Scope of use
  • Residential buildings
    • Entry level commercial buildings
    • Schools (41mm platform)
    • Additions and alternations
Features

Features of the Southern41™ Thermal System

  • Structural Strength
  • Thermal Performance
  • 41mm glazing platform for up to 30mm Insulated Glass Unit (IGU)
  • Wide range of window and door product types
  • Patented Altus Window Systems Proprietary Connection systems
Vistalite™ Windows and Doors
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About the
Seller

Since 1973 Vistalite™ have offered practical window and door solutions for the New Zealand landscape.

From the early 1970s, Vistalite™ could be described as the friendly brand of joinery. Its systems are modern in design and meet and exceed all New Zealand standards for windows and doors.

The key difference that Vistalite™ offers is its people. The friendly professionals are more than happy to explain all the intricacies of windows and doors using non-technical language so the customer can be assured that they are getting exactly what they are after. Vistalite™ takes pride in listening to its customers and produces quality products that are customized to meet their customer’s specific needs.

We're experts in windows and doors and a licensed fabricator of Altus Window Systems.

Talk to us about providing cost-effective and practical design solutions for your next project.