Problems With Old Roofs

Lastly the protective coating of your metal roof is what makes it last.

Problems with old roofs.

Some species are more hardy than others and heartwood for example is stronger and more durable than sapwood. 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. 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. In addition to leaks this can cause premature problems with the roof membrane and may void the guarantee.

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. The flashing leak that caused an expensive repair bill was obvious from the ceiling stains for over two years. Bits of tile slate or mortar scattered on the ground or in gutters. Chinks of daylight in the loft space or water stains on the floor of the loft.

Not for many years beyond the lifespan of an asphalt shingle roof. Aside from sloppy installations metal roofs rarely experience problems. Keep an eye out for the following. The job was completed on schedule and for the quoted price even.

Although shingles are designed to be durable and able to withstand the weather elements snow and ice will eventually wreak havoc on a roof. Slipped or broken tiles on the roof. Many of the problems you hear about come from people who don t have a metal roof but do have a misunderstanding of them. They were careful to clean up every day.

Metal roofs can be dented. Also missing and damaged shingles are the primary cause of roof leaks. Shrinkage is a particularly serious problem on a larger size roof. Mario and his crew did an excellent job very high quality work.

Make sure to inspect your roof frequently so that you know when to cover it up or replace it. Issues with this can affect your roof s durability. Even over a short time small leaks can lead to big problems such as mold rotted framing and sheathing destroyed insulation and damaged ceilings. Punctures can lead to leaks and tears that damage the material.

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. Scratches can chip away at the protective coating. Snow and ice damage. Damaged or missing metal flashings and mortar flaunchings at roof junctions.

48 reviews of guardian roofs guardian roofs recently completed re did the spanish tile roof on our house including a special rubber ice dam sheeting in the valleys and edges new flashing and fascia boards where needed.