How To Determine Age Of Roof Shingles

Curled and blistered shingles.

How to determine age of roof shingles.

Look at the age of the home. This the most accurate way to age a roof but not all jurisdictions require. The valley of. Curled or buckled shingles.

In my area 3 tab last about 20 yrs. Shingles that have started curling or buckling are another sign. How to tell the age of your roof signs of aging. This is hard to tell exactly as shingles will remain somewhat unchanged for long periods of time shingles appeared to be nearing the end of its useful life or at the end of its useful life or past the end of its useful life.

Other signs of an aging roof include curling and blistering shingles. For instance a typical asphalt shingle roof lasts 20 to 25 years while a roof installed over an existing layer of shingles should be replaced after 20 years. Then determine the area of the roof as if it were flat. Look at parts of the roof.

30 year old home they probably replaced the roof between 17 23 years of house life. There are four ways to determine the age of a roof of a home your are considering buying or already own. 1 find out the date of the building permit. Based on age of home can usually get within a 5 year range.

Remember that the length and width need to be found for the roof not the house so take into account that the roof overhangs the building. Architectural shingle last about 25 years in my area. You can often determine a roof s age by the granules left on top of its asphalt shingles. The roof shingle calculator is a free estimator that serves a useful purpose during any roof repair or replacement project.

This can be caused by heavy winds accessive heat from sun exposure or age. Start by measuring the length and width of the roof in feet as you re standing on the ground. Shingles are probably about 15 years old. The seven signs of roof age leaks and water damage.

Expert contractors can determine the age of any roof even without any documentation. Missing and blown off. Just like the crime scene investigation shows on television examining components such as building materials fasteners types of saw cuts on lumber and even nails can be a source of useful information to pinpoint a roof s construction date. Visual clues are available and can provide a very accurate estimate of the age of a house and its roof.

Once you enter the basic roof dimensions and enter the type of roof you will get a very accurate result telling you exactly the amount of shingles that are required to cover your new roof. If you don t want to go through the trouble of finding the age of your roof there are a few signs to look for to indicate you need a new roof. 2 request a copy of the receipt from the roofer for the completed.