Common Repairs Needed for Flat Roofs

Roof Restoration flat roof

The best roof, regardless of shape or color, is a waterproof roof.. Flat roofs have a higher degree of risk of infiltration as they have a very low slope and depend on the water tightness of the membranes and the quality and efficiency of the drainage system.

Roof Restoration Inc - pvc roofing membranes are constantly exposed not only to various climatic conditions, but also to vibration, oscillation or periodic movement of the support layer or the circulated surfaces.

The condition of the roof with infiltration problems may seem good and nothing of its appearance suggest that there is something to be fixed; in this context, it is also difficult to detect the exact point where water infiltrates and causes damage to the interior. However, even a membrane without visible signs of perforations or damage, can have micro-fissures through which water find its way in. These defects can occur especially if the membrane is old.

In many cases, the weaknesses of a roof or other technical problems are solved by a simple surface renovation, consisting in applying a new layer of membrane, over the old one. Removing the old membrane is recommended only when the waterproofing membrane is deteriorated and thermal insulation – damaged. In this case, the costs of roof renovation will be higher because the process requires more operations, thus more effort.

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