What We Do
Whether you’re a resident, business or building contractor, our wealth of experience of over 30 years in energy efficiency and insulation services can help you reduce costs as well as contribute towards a greener planet through government initiative schemes. Karnheath Ltd operate as far north as the Scottish Borders right down to North Yorkshire and as far west as Cumbria.
Cavity Wall Insulation
Karnheath Ltd installs BBA approved product Guardian 37 white glass wool to ensure minimum loss of heat as well as reducing utility costs and improving the energy efficiency of your home.
Karnheath Ltd installs two approved products Knauf and Isover to the minimum building regulation standard of 270mm providing you have approximately 4″ or less of existing insulation. The quilt is packaged in widths to accommodate most loft and joist spaces.