This was a huge residential block of flats that had 387 old sass windows which where on both sash cords and spring balances to them . Once we secured the contract we worked closely with Sanctuary housing and the main contractor Keepmoat and had to then had to liaise with tenants to get into properties and take the windows down to a compound to work on them. We again draught proofed the sash windows and did localised repairs to rotten timbers to both the sashes and also to the boxes and sills chopping out old rotten sections and renewing with new hardwood pieces, bedded on with our Dry Flex resin for a water tight seal. The sashes where then re-instated on new sash cords or balances and the draught proofing beads where then fitted. The main contractors painter then finished the windows off.