How Often To Replace A Shingle Roof

An asphalt shingle roof should last between 20 and 30 years says claude mcgavic executive director of the national association of home inspectors.

How often to replace a shingle roof. And there s a few tell tale signs that ll let you know if you re getting close to needing to budget a little money to save for that sizable investment of replacing your roof. To determine if you can repair your asphalt shingle roof or should replace it bend a tab of the roofing on a warm day. Galvalume or metal roofing materials have an estimated lifespan of 30 to 45 years and concrete tile generally lasts between 30 and 50 years. How often to replace a roof.

If the shingle is flexible and doesn t break the roof has a few years left and you should be able to repair the damage. If the shingle breaks easily then your best bet is to replace the entire roof. If your roof is between 18 20 years of age then you have attained a good amount of life out of it. The type of roofing material used will determine how often a roof needs to be replaced.

Most roofs with asphalt shingles will last an estimated 15 to 20 years. In our experience most old style asphalt roofs start to fail after 14 years. However in drier climates a cedar roof is likely to need more frequent repair and replacement since it is prone to splitting. It is probably time to replace it.

It is an unfortunate fact that the older styles of asphalt shingles do not last as long as their warranties would indicate. If you have a 40 year old roof there could be.