Roof repair
Roof repair of the infectious disease ward at the hospital (MBAL) in Aytos.
The repair included removal of the old ceramic ridge caps and tiles, including:
- Removal of the old materials
- Removal of the old timber sheathing
- Removal of the old timber structure
- Formwork construction and removal for reinforced-concrete tie beams
The new roof works included:
- New timber sheathing across the roof
- Laying of a waterproof membrane
- Fixing of timber battens for the tiles
- Covering with new tiles, and new ridge and hip caps
- Varnishing of fascia boards and cladding of roof edges, cornices and verges with galvanised sheet metal
- Cladding, supply and installation of galvanised sheet-metal gutters
- Ø100mm downpipes and rainwater hopper
- Levelling screed for slope, and application of bitumen primer
- Waterproofing with two reinforced layers of roofing felt