Felt roof covering & new roof lights for Block 1, Wal;worth Enterprise Centre

The works will comprise of installing a felt flat roofing system with insulation, as the roof repair is over 30%, the current building regulation of Approved Document L2 for insulation will be required. The current roof light system roof lights contains 6nr older wire-glass roof lights (containing asbestos) and 6nr domed roof lights, the contractor will be required to build over and around the existing 6nr wire-glass roof lights and leave the existing lights in situ. This is due to small quantities of asbestos iden...