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Removal of all existing flat roofing materials from roof structure; roofing felt and boards, exposing the timberwork below. backed, kingspan insullation boards between all roof timbers then re-board entire area using osb3 t&g boarding. Install new leadwelded outlet to parapit wall then fit all preformed grp edgings to perimetre of flat roof surface. Bandage all corners and lead outlet using fibre glass matting and activated liquid resin, sanding to a smooth finish once dry. Application of top coat (dark grey) to entire roof area and preformed drip edgings, then installation of code 4, 6" lead flashings to brickwork, sealing with leadmate sillicone sealant.
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