How Often Do You Change A Roof

30 50 years metal roofs.

How often do you change a roof.

15 30 years wood shingles. 12 20 years asphalt shingles. Knowing when a roof was installed and what it s made of offers insight into how much life it has left. 20 25 years rubber roofs.

Individual shingles which have become a bit worn out or damaged should be replaced on an. An asphalt shingle roof should last between 20 and 30 years says claude mcgavic executive director of the national association of home inspectors. Get the most out of your roof by maintaining it. Moss and other plant growth.

20 25 years rubber roofs. For instance a typical asphalt shingle roof lasts 20 to 25 years while a roof installed. Moss and lichen will start to grow on most roofs and this needs to be cleaned off every. You should get a roofing contractor to perform a roof inspection every year to see what condition your roof is in and tell you if it needs to be replaced.

Cracked and curled shingles. 12 20 years asphalt shingles. You can expect architectural asphalt shingles to last a bit longer at an average of 25 to 30 years. 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 should you replace your roof. Most roofs with asphalt shingles will last an estimated 15 to 20 years. In general this is the recommended replacement schedule based on the material used. You should periodically check for attic stains mildew leaking curling missing or bald shingles broken tiles or any other kind of weather damage.

Some might even need a full roof replacement earlier. 5 ways to know when to replace your roof 1. 15 30 years wood shingles. If you have a 40 year old roof there could be.

However that figure doesn t tell the full story. Here are some common estimates to take into consideration for how often to replace a residential or commercial roof. An average roof needs to be replaced after 15 50 years depending on the material used ventilation and climate factors like humidity heat and cold. Your roof should be inspected twice a year once in the spring and once in the fall.