How Often Should You Replace Your Asphalt Shingle Roof

The average lifespan of a roof.

How often should you replace your asphalt shingle roof.

Sadly an often ignored part of the house is the roof. Composition shingles generally last about 12 to 20 years whereas asphalt shingles usually last 15 to 30 years. Unless it starts to leak or break apart you probably won t notice what s going on up there. A concrete roof is highly durable and should not need replacing throughout its lifespan.

Signs it is time to replace your asphalt shingles. To determine if you can repair your asphalt shingle roof or should replace it bend a tab of the roofing on a warm day. 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.

While you can replace your own roof it s rarely a good idea. However regular inspection for potential problems is recommended twice a year according to the national roofing contractors association. For instance a typical asphalt shingle roof lasts 20 to 25 years while a roof installed. When the state of your roof is terrible you will start to see cracks in your interior.

Dimensional shingles also known as architectural or laminate shingles are rated to last anywhere between 30 50 years. Knowing when a roof was installed and what it s made of offers insight into how much life it has left. In our experience most old style asphalt roofs start to fail after 14 years. A standard 2 200 to 3 400 square foot roof replacement with asphalt shingles will cost diy homeowners between 2 000 and 6 000.

If you have a 40 year old roof there could be. If your roof is between 18 20 years of age then you have attained a good amount of life out of it. If the shingle breaks easily then your best bet is to replace the entire roof. Here are some common estimates to take into consideration for how often to replace a residential or commercial 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 you do enough upkeep on dimensional shingles they should hold up for at least 20 40 years. However the fact is your roof has a lifespan and when yours has reached the end of the line it s best to recognize that and replace it as soon as you can. Depending on the type of shingles your property has you need to be able to plan for the cost of that replacement in advance.