Expol 1200 x 360 x 60mm R1.8 Black Underfloor Insulation - 11 sheets Pick up lyttelton

‘EXPOL R1.8 Black Underfloor Insulation is Expanded Polystyrene panel designed to fit between the joists under a timber floor. Infused with graphite it is 35% more efficient than EXPOL R1.4 and is designed to be used in extreme environments. It is ideal underfloor insulation for your personal or rental property. Changes to New Zealand’s Residential Tenancies Act mean landlords need to ensure all tenanted properties have proper floor and ceiling insulation. EXPOL UnderFloor insulation meets and exceeds the requirements of the Act. For an insulation product to provide adequate insulation to a rental property it needs to have a minimum insulation value of R1.3 – EXPOL Black insulation exceeds this with a value of R1.8. EXPOL UnderFloor R1.8 Black is available in 4 convenient joist widths 360, 410, 470, 560 (mm). Quick and easy to install it is long-lasting insulation that creates a warm, dry home which is healthier to live in and costs less to heat.’