Water resistant and waterproof often refer to penetration of water in its liquid state and possibly under.
Waterproofing of old roof.
To avoid such scenarios waterproofing your roof again makes total sense.
The roof must be dry to bond with the roof.
The roof must be clean or the material will adhere to the dirt and not the roof.
Waterproofing is the process of making an object or structure waterproof or water resistant so that it remains relatively unaffected by water or resisting the ingress of water under specified conditions.
No schedule complications or disturbing the occupants and contents of the building.
Pay as you go repair small areas of the flat roof at a time due to molecular welding new to old.
Some old materials can be sealed over others require removal.
Such items may be used in wet environments or underwater to specified depths.
The original roof waterproofing solutions applied may be inelastic in nature and the labour used in implementing them is often unskilled.
Old flat roof waterproofing epdm roof waterproofing when deciding the most suitable solution for waterproofing a flat roof the building owner or property manager should take in consideration with equally importance not only the expertise and reliability of the roofing contractor but as well the material system chosen.