Some species are more hardy than others and heartwood for example is stronger and more durable than sapwood.
Problems with old roofs.
The job was completed on schedule and for the quoted price even.
Aside from sloppy installations metal roofs rarely experience problems.
Over the course of time shingles become weaken due to poor weather conditions.
Issues with this can affect your roof s durability.
They were careful to clean up every day.
Make sure to inspect your roof frequently so that you know when to cover it up or replace it.
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.
Keep an eye out for the following.
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.
Snow and ice damage.
At that point leaks start penetrating these weak points.
Not for many years beyond the lifespan of an asphalt shingle roof.
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.
Also missing and damaged shingles are the primary cause of roof leaks.
Even over a short time small leaks can lead to big problems such as mold rotted framing and sheathing destroyed insulation and damaged ceilings.
Lastly the protective coating of your metal roof is what makes it last.
Slipped or broken tiles on the roof.
Scratches can chip away at the protective coating.
Metal roofs can be dented.
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.
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.
Many of the problems you hear about come from people who don t have a metal roof but do have a misunderstanding of them.
There are always stories about problems with anything.
The flashing leak that caused an expensive repair bill was obvious from the ceiling stains for over two years.
In addition to leaks this can cause premature problems with the roof membrane and may void the guarantee.
Mario and his crew did an excellent job very high quality work.
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.
Damaged or missing metal flashings and mortar flaunchings at roof junctions.
