Once contact has been made with our team. A free, no obligation quotation survey will be conducted on your property by one of our qualified surveyors.The surveyor will record all aspects of your home and detail any air vents, gas appliances or suspended floors.It is vitally important that this information is recorded so that the property is sleeved in order to maintain adequate ventilation, when installing cavity wall insulation. The diagram below shows how heat is lost through the cavity. With insulation installed, heat is stored in the inner wall and circulates back into the home.Building regulations now recommend that homes have 250mm of loft insulation installed. We can install 250mm of insulation into un-insulated lofts or top-up the existing insulation to comply with these regulations. Mineral Fibre Quilt Mineral fibre quilt is available in 100mm, 150mm, 200mm, 250mm and 270mm thickness in widths to suit all joist spaces. The material is rolled between the joists and then applied in a second layer across the joists to prevent the 'cold bridge' which is created by the ceiling plaster board and each of the joists.If required, tanks and pipes in the roof space will be lagged.The surveyor will also provide you with any advice on how to be energy efficient in your home.