Depends on the type of roof, climate and condition of the roof. Typical asphalt shingles have an average life of about 20-25 years.
The material used to make the shingles on a roof determines how often a roof needs to be replaced. For example, barring damage from extreme circumstances, slate shingles will probably last the entire lifetime of a house, where as asphalt shingles will probably need to be replaced every 15 to 30 years.
They are replaced when they go bad.
In the case of disaster like tornados and hurricanes you should start by calling your homeowners insurance provider. They should have all the info about roof replacement and cost.
Should be located on the roof in the rear. A black mounted antenna, it can be replaced seperatly.
What you meant to ask is how often should the timing belt be replaced! And the answer is every 90,000 miles for b2000 model.Ok
When a roof develops a leak often times caused by damage to a certain part of the roof ei: blistered or cracked areas on a flat roof or missing and cracked shingles on a pitched roof. Repairs should be preformed on a sunny day when the roof is dry.
A roof should be inspected annually but could be more than that. One should inspect his roof for damage after high winds, hail, or other events that could damage structures.
As an experienced homebuilder, I would say that the plywood should also be replaced down to the roof trusses. This is because the glue in plywood over time can break down and cause the roof to be weak. Also, old plywood often gives the home an old smell. Plywood and waferboard are inexpensive right now, so even though it's a pain to pull up the old roofing material, it will be worth the effort. The roofing felt is dirt cheap and has probably partially deteriorated with heat and cold so it should also be replaced
The longevity of your roof will depend on its materials, its installation, and its ventilation, so it’s hard to give a straight answer. Typically, a solid, well-constructed roof will last between 12-15 years. Depending on the quality and type of shingles you chose and the
When they wear out.
about every 2 years