The RT 72 Aluminium Window System combines strong thermal performance, slim profiles and broad design flexibility in one modular platform. With patented Reflex thermal technology, multiple insulation levels, concealed drainage and a choice of contemporary or renovation-inspired aesthetics, RT 72 is designed to support both performance-led and design-led specifications.
The RT 72 Aluminium Window System is available in a range of thermal performance levels to suit differing project requirements.
Depending on configuration, glazing specification and size, the system can achieve Uw values from 0.94 W/m²K to 1.1 W/m²K.
Its 35 mm thermal isolator incorporates patented Reflex technology to help deliver enhanced insulation performance.
RT 72 HI, RT 72 I+, RT 72 I
Tested for strong weathertightness, achieving Air Permeability Class 4 and watertightness 9A +1650 pa. Weather performance comes at no expense to external appearance while maintaining effective system performance.
The system has been tested to PAS24 and RC2 supporting secure specification across a range of building applications.
The modular RT 72 platform supports fixed glazing as well as inward- or outward-opening window applications, giving designers flexibility across façade types and project demands.
A broad choice of styling options is available.
The system features a 72 mm frame depth and 80 mm vent depth, with glazing capacities up to 56 mm in the frame and 64 mm in the vent, depending on configuration.
It supports both internal and external glazing, with compatible hardware options.
Cradle to Cradle certification
The RT 72 Aluminium Window System is a versatile, thermally broken solution designed to deliver strong thermal performance, slim sightlines and broad design flexibility across a wide range of project types. Developed around Kawneer’s patented Reflex technology, RT 72 combines high levels of insulation with refined aesthetics, helping specifiers achieve comfort, performance and architectural freedom in a single system.
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