The most indistinguishable timber-effect uPVC windows
Effortlessly combining traditional aesthetics with modern function, Residence collection windows supplied and installed by the Great Harwood Windows team are ideal for rural properties or those located within conservation areas that crave contemporary performance. We offer a choice of R7 and R9 windows, both named after the amount of unique internal chambers each frame integrates. Design elements such as this results in unparalleled energy efficiency without the need to sacrifice style.
Residence 9:The Residence Collection’s original timber-effect uPVC window, R9 windows were specifically designed to authentically replicate the look of 19th century timber casements. Unlike their historical counterpart, R9 makes use of 9 internal chambers for U-values as low as 0.8. Perfectly combining tradition with modernity, every R9 window delivers the best of both worlds.
Residence 7: 75mm wide and utilising a 7-chambered frame to better prevent the escape of heat, R7 windows offer homeowners the ability to enjoy a classically flush window appearance. Fitting in perfectly with any period style home thanks to an indistinguishable wooden look, an A++ rating is accomplished with every R7 window installed by Great Harwood.