Archetech Issue 32 2017 | Page 25

To install the Warmshell system at Houlston Manor, wood-fibre insulation boards were fixed directly to the external brickwork after excavating down around the sides of the house at ground level – a precaution taken as the house had different floor levels internally. The insulation boards were then covered by two coats of lime render – a basecoat (with reinforcing fibreglass mesh) and decorative finishing coat. The eaves were also extended to ensure that the roof had significant overhang over the insulation and renders. Houlston Manor is now secure, warm and weather-proof for decades to come. In the first three months following the installation of Warmshell (in winter 2015), the property used 2800kWh for heating, compared to 6821 kWh in the exact same period the previous year. This represents an incredible 59% reduction in energy costs! As the original brick walls dry out and warm up over time, the owners expect to see even greater energy cost savings. Houlston Manor is now ‘fit for purpose’ for the 21st century and beyond, a warm, cosy and energy efficient family home that will last for many more generations to come. For further information on Warmshell insulation systems please visit www.warmshellinsulation.co.uk or call Lime Green Products on 01952 728611 PLEASE VISIT US AT TIMBER EXPO STAND T420 10 - 12 OCTOBER 2017