1. Looks normal Elevated scan readings suggest other wise

2. Timber assessment required Endoscope inserted to check timber What is should look like What it did look like - Rot

3. Removed the lining

4. Removed more lining Looks worse than it is.. Damaged is localised and is caused by failed window corner seals

5. Yuk Boundary Joist destroyed. BUT it doesnt take long to cut it out with out damaging the exterior

6. Boundry joist removed Boundary Joist removed

7. New treated timber installed New Boundary joists installed

8. Timber replaced

9. Nearly finished From start to finish has taken two days

10. Finished Important points This job took 2 days The frame is back to normal The windows have been resealed. No need to reclad Monitor regularly