19 - 21 Bull Plain Hertford Hertfordshire SG14 1DX
Conversion of existing flat roof to be used as rear roof terrace, with composite decking flooring, metal-clad planters, and painted metal balustrades with timber handrails. Installation of 2 flushed walk-on clear-glazed rooflights in place of existing uPVC rooflights. Re-instatement of 2, 6-over-6 sash windows to front elevation. Re-instatement of 1, 6-over-6 sash windows to rear elevation. Installation of cavity drain waterproofing system with sump and pump chamber to existing basement. Removal of acrylic advertisement board on front door to No. 21