The KF410 is the latest in a range of UPVC and UPVC/aluminium window systems from Internorm, the leading window brand in Europe.
This system caters for the growing demand in energy efficient windows and builds on Internorm’s already extensive triple glazed product range.
The new KF410 model, part of Internorm’s Home Pure range of windows, has been designed for the contemporary style home and is an ideal product choice for a light-flooded living environment. Furthermore, it offers customers the aesthetic flexibility to help achieve specific style aspirations.
The system offers a thermal insulation value of up to 0.62 W/m2K – this is largely due to the product’s five-chamber system, made of highly thermally insulating thermal foam. In addition, the KF410’s soundproofing abilities are second to none with an acoustic insulation of up to 45dB. These features are further improved through the use of the company’s FIX-O-ROUND technology, which is a continuous all around fixing of the glass pane. This technology also ensures better stability for a longer life span of the window and provides higher burglary protection.
With three continuing gaskets on all sides for maximum impermeability, the triple gasket system guarantees superior performance. In addition, this extremely efficient window design comes with SOLAR+ coating as standard, which gives a solar gain value of 62%. Through this, an overall energy transmission of 20% higher than standard triple glazing is achieved, resulting in a 20% increase in energy gain.
To achieve Passivhaus certification or optimal energy efficiency targets, the KF410 can be installed with an aluminium attachment that provides a highly efficient fixing detail. This enables customers to reduce air leakage at the joint fixing between building elements and heat transfer between the window frame and wall construction.
“The KF410 is an exciting new addition to Internorm’s UPVC and UPVC/aluminium window range,” explains Thomas Hagen from Internorm. “For optimum flexibility, the new system is also available with a range of opening types and in a selection of colours. This vast choice, along with a number of handle options and additional accessories such as sun and insect protection systems, help customers to further achieve their individual style needs and performance requirements.”
