Waterproofing Of Old Roof

Such items may be used in wet environments or underwater to specified depths.

Waterproofing of old roof. By waterproofing as you go no water damage to new roofing materials or the existing building can occur during construction. Pay as you go repair small areas of the flat roof at a time due to molecular welding new to old. The original roof waterproofing solutions applied may be inelastic in nature and the labour used in implementing them is often unskilled. Water resistant and waterproof often refer to penetration of water in its liquid state and possibly under.

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. No schedule complications or disturbing the occupants and contents of the building. The most important element in stopping metal roof leaks is the care during the sealing waterproofing process.

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. Some old materials can be sealed over others require removal.