Terraced House Roof Leaking

If you have a lean to extension that the water from main roof on your house is discharged onto there is a significant chance of this roof leaking.

Terraced house roof leaking.

Thus it is important to avoid cracks in slab in first place and waterproof it to prevent from these problems from occurring in future. Roof nail leaks can happen when roof nails have been loosened slightly from high winds or have simply pulled out over time. Trowel the roofing tar into the leak on the underside of the roof deck using a putty knife. And just one rusted out nail can cause your roof to leak every time it rains.

Defective gutters and down pipes. Push the shingle or plywood into the tar and trowel more roofing tar around the edges of the patch. It is best to have one down pipe for the front roof and two for the rear roofs. Go into your attic and locate the source of the leak on the underside of the roof deck using the measurements taken from your home s living space.

Defective masonry to the walls is a common problem in houses of this age. The tiles and underlay will be unable to cope with such large volumes of water over a prolonged period of time and will eventually cave under the pressure causing a leak. The absence or inadequate waterproofing in this areas can lead to variety of problem like leakages in ceilings below terrace floor dampness in parapet walls or seepage in the terrace slab. If shingles get lifted or torn from high winds the damaged shingle exposes nails holding the shingle below it.