YBS BreatherQuilt Membrane and Insulation 2-in-1 1200mm x 10m YBS BreatherQuilt Membrane and Insulation 2-in-1 1200mm x 10m is a high performing, reflective insulation option suitable for pitched roofs, floors and walls. Its lightweight, breathable membrane allows for optimal thermal performance within your home and is quick and easy to install. The YBS BreatherQuilt Membrane and Insulation 2-in-1 has a low emission rating of just 0.05 and as minimal cutting is required, little waste is produced on completion. In addition to this all YBS BreatherQuilts come with a number of certifications and are building control compliant allowing for complete peace of mind. This easy to install product, manufactured within the UK, is designed to replace standard breather membranes and will massively reduce the risk of condensation, protecting your home from moisture damage such as mould. YBS BreatherQuilt Membrane and Insulation 2-in-1 has a thickness of 40mm, a width of 1200mm and a length of 10m, the overall coverage of this product is 12m2. Product Specification Reflective faces – One Thickness – Approx 40mm Width – 1200mm Length – 10m Weight – 550g/m² Emissivity – 0.05  Core Thermal Resistance – 1.16m²K/W  Calculated Thermal Resistance – 1.62m²K/W Roof Coverage - 12m2