Room in roof insulation is where we remove the existing plasterboard, expose the original framework, use vapour layer controls and insulate using PIR EPS Foam Rigid Foil Back Boards, including reflective foil sheets and foil back plasterboards to increase the energy efficiency and decrease the U-Value and increasing the R-Value. Using this method will retain heat by 30%, act as a barrier for the summer period, and save you on average £300 – £400 per year on your energy bills.
