Replacement of up to 11 windows due to poor condition and age, also to improve insulation. Retention of stained glass and leaded lights. Replacement of doors including side doors, garage doors and front door. Widen front drive removing flower bed due to street tree roots lifting the drive. Lean to flat roof replaced due to leaks. Replacement of roof tiles. Replacement of lead water pipe. Replacement of guttering. Move hot water cylinder to ground floor and fit new heat pump or boiler system.