How To Tell How Old A Roof Is

As shingles age the asphalt dries out.

How to tell how old a roof is.

Ask a roofing expert to estimate. Shingles curling and buckling. The first and perhaps easiest step in determining how old your roof is or when it was replaced is to simply find the right people to ask. This causes shingles to lose granules.

Ask the previous owners. If you think you might need a new roof the first place to check isn t your home exterior it s your attic. Asphalt shingle roofing is designed to last about 20 years with a few surviving beyond that. Find the building permit.

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. How to find out when a roof was replaced. There are four ways to determine the age of a roof of a home your are considering buying or already own.

If a shingle roof lasts 30 years we tell the homeowners that they really got their money s worth. How old is your existing asphalt shingle roof. Leaks and water damage. Finding out the age of your roof 1.

A shingle s granules protect the waterproofing asphalt from the sun s uv rays. Request a copy of the. Check the roofing company. 1 find out the date of the building permit.

Ask the previous owners. This can be caused by heavy winds accessive heat from sun exposure or age. A roof can last anywhere from 20 to 80 years depending on its material. Most experts agree that a typical roof will last between 20 and 25 years.

You can do a bit of research and find out whether your county requires a building permit. The seven signs of roof age. Asphalt shingles last around 20 years at which point they start to curl if your roof is not properly ventilated. If there are active water leaks or signs of water damage visible on the ceiling or interior walls of your top story this.

This the most accurate way to age a roof but not all jurisdictions require. After two decades your roofing materials are simply too aged and deteriorated from michigan weather to properly protect your home from the elements. Once you have closed on your home and moved in you shouldn t cut off all contact with the. You can often determine a roof s age by the granules left on top of its asphalt shingles.

Here are some tips to help you determine if you need a new roof. Look for beams of.