An important method of protecting the buildings is to ensure the roof is in good condition and waterproof. As such rooves and guttering, as well as downpipes in some instances, have been replaced on the following buildings:
- Hospital (2005)
- Gatehouse Buildings – Visitors Non Contact Room, Switch Room, Transport Office,
- Generator Room, and Toilet (2007)
- Special Handling Unit (2007)
- Walkway between Main Cell Block and New Division (2007)
- No 10 The Terrace (2008)
- No 16 The Terrace (2008)
- Women’s Prison (2009)
In 2005 new guttering, downpipes and barge board timber repairs to the Main Cell Block and New Division.