Midlothian Council and Melville Housing Association Spanning a number of years the scheme in Mayfield has seen circa 950 Wimpey No-Fines properties externally insulated. Client Midlothian Council, Melville Housing Association & Private Homeowners Location Mayfield, Midlothian Start Date November 2012 Value £8,100,000 Length 3 years 10 months Work Type External wall insulation, boiler replacements, loft insulation, draught proofing & bespoke pipe boxing to balconies Number of Properties 1150 Type of Properties Wimpey No-Fines, BISF’s, 3 Storey Flats Insulation Type 90mm & 110mm Grey EPS U Value Finish Applied Pebble Dash & Silicone Render