Fix Concrete Roof Leak

Sealing leaks and waterproofing when repairing a leaking roof the fundamental issue is that it is the reinforced concrete that is leaking and the best approach is to remove the screed and expose the reinforced concrete so that leaks can be found and properly sealed.

Fix concrete roof leak.

When there are leaks in a flat concrete roof the fast fix is usually to apply some kind of sealant or waterproof cement at the site of the leak. You may also visit the sides of your building drainage pipes etc. Keep in mind that even concrete that is free of cracks or damage is still very porous and able to retain moisture. Roof coatings can be used for roof leaks repair and to extend the life of all types of roof leaks repair including concrete roof leaks metal roof leaks flat roof leaks and built up roof leaks repair etc.

The screeding can then be replaced. New repairs using epoxy and polyurethane foam when performed properly offer years of relief from leaks. Most of the time cracks can be filled with caulking materials to prevent further damage. Check the entire roof surface look out for ponding water and inspect the plumbing lines.

Small nail holes left behind from old vents satellite dish brackets or anything previously attached to the roof can allow water to enter and cause damage for years before leaking is noticed. Patch the nail or screw holes by slipping a piece of roof flashing underneath the shingle. Elastomeric roof coatings for roof leaks repair. For thin or hairline cracks low viscosity epoxy resins will more often achieve better results.

A roof is nothing less than the extension of pure living space. It doesn t mean concrete roofs are not good. Advances in crack repair for home foundations extend to needed repairs in concrete roofs. Cement and epoxy grouting will seal the pores inside the concrete in one area but until the root cause is solved water always finds an other way to exit.

You haven t mentioned what is above the roof area. The absence of waterproofing in this area can lead to various types of problems like leaking roof leaking walls etc. Epoxy and polyurethane can save a damaged concrete roof.