Replacement of asbestos tile roof coverings with Welsh slate. Replacement of insulated and uninsulated mastic asphalt roof coverings with new insulated and uninsulated mastic asphalt roof coverings. Replacement of existing glazed rooflights. Replacement of existing canopy to roof with new. Removal of modern brick storage structure. External facade repairs including repointing of brick, stone walls and repointing of stone and concrete copings, masonry cleaning, stone indent repairs, brick indent repairs, plastic mortar repairs, and replacement of existing render. Refurbishment of existing metal framed windows and leaded light glazing. Refurbishment of doors.