Problems With Old Roofs

In addition to leaks this can cause premature problems with the roof membrane and may void the guarantee.

Problems with old roofs.

Care notes abuse of the finished roof as one of the nine most common problems plaguing single ply systems stating heavy construction traffic can cause scrapes cuts in the membrane and damage to the underlying substrate. Shrinkage is a particularly serious problem on a larger size roof. Damaged or missing metal flashings and mortar flaunchings at roof junctions. Issues with this can affect your roof s durability.

Many of the problems you hear about come from people who don t have a metal roof but do have a misunderstanding of them. Snow and ice damage. Slipped or broken tiles on the roof. Metal roofs can be dented.

Some species are more hardy than others and heartwood for example is stronger and more durable than sapwood. The job was completed on schedule and for the quoted price even. They were careful to clean up every day. Punctures can lead to leaks and tears that damage the material.

Although shingles are designed to be durable and able to withstand the weather elements snow and ice will eventually wreak havoc on a roof. Although today s metal roofs are designed to withstand decades of abuse from extreme weather including heavy snow and ice both of which slide right down the slick. Mario and his crew did an excellent job very high quality work. Bits of tile slate or mortar scattered on the ground or in gutters.

There are always stories about problems with anything. Also missing and damaged shingles are the primary cause of roof leaks. The flashing leak that caused an expensive repair bill was obvious from the ceiling stains for over two years. Some historic roofing materials have limited life expectancies because of normal organic decay and wear for example the flat surfaces of wood shingles erode from exposure to rain and ultraviolet rays.

Not for many years beyond the lifespan of an asphalt shingle roof. Even over a short time small leaks can lead to big problems such as mold rotted framing and sheathing destroyed insulation and damaged ceilings. At that point leaks start penetrating these weak points. Over the course of time shingles become weaken due to poor weather conditions.

Keep an eye out for the following. Another inherent design problem is that after a few years this roof membrane simply begins to shrink slowly pulling away from parapet walls flashings corners drains and other areas. Lastly the protective coating of your metal roof is what makes it last. Make sure to inspect your roof frequently so that you know when to cover it up or replace it.

Aside from sloppy installations metal roofs rarely experience problems.