We cutout and replaced all rotten wood, replaced broken glass panes, re-corded and rebalanced the weights, fitted new staff and parting beeds with brush style draught proofing. We then treated the wood, applied undercoat and gloss.
The pictures show the before and after: note the 1cm gap between the glass and the lower frame.
The other pictures show the other windows that we refurbished at the same property. Also, the gable ends were refurbished.