How To Find Out When Roof Was Replaced?

There’s always that moment when you’re moving into a new house and you’re not aware of how old the materials are. Even when you have been living in the same house for decades, it’s still a common problem that most homeowners encounter. We’re here to help you know the age of your roof so you can easily plan for future projects, repairs, and replacements.

how to find out when roof was replaced

Being aware of the age of your roof can help form an accurate representation of the amount that should be spent on future repairs and maintenance for your roof.

But before we make any rational decisions on whether we should repair or replace the roof of our new home, it’s best to weigh in on certain factors and to acquire information about the house first.

Factors To Look Out For

There are several factors that most homeowners have to keep a lookout for when estimating the age of their roof:

  • Materials used – Every single material that’s used in the repair and installation of your roof has a lifespan. If you’re looking at roofs that are made out of slate tiles or metal, then these roofs have a longer lifespan than vinyl or asphalt shingles that tend to last around 25 – 30 years. It’s best to take this into account when looking at how old your roof is.
  • Erosion on gutters – Most roofing materials are made out of stone, metals, and composite materials that have granules. Being exposed to the constant flow of water can cause granules to be carried away towards the gutters of your roof. Erosion is a tell-tale sign that the materials used for the roof are almost at the end of its lifespan or have already gone through the expected lifespan. It’s best to keep an eye out for granules on your gutters and downspouts.
  • Formation of mildews and molds – Molds and mildews are quite common in roofs that have been exposed to heavy winds and rain, this could also mean that your roof is old and might need an immediate repair and replacement.
  • Warping of shingles and tiles – Being exposed to extreme levels of heat can lead to your shingles and tiles warping. In most cases, shingles and tiles are resistant to warping but will still bulge and warm when it’s almost at the end of its lifespan.
  • Rusting in metal roofs – Of course, metal roofing is designed to be rust-proof, but sooner or later, it will still rust if exposed to torrential rains. Rusting usually occurs when the roof is at the end of its lifespan.
  • Visible sagging – If you see sagging on your roof, then this is a clear and serious sign that your roof as on the verge of collapsing. This is also another sign that your roof is old and needs a replacement.

If you’re still not sure on how to make an accurate estimate of how long your roof has been there, then you can always ask for information from local contractors, the public records of your local area, and even having a licensed professional roofer to inspect your rooftop for you.

Building Permits

Depending on where you are living, the company that installed the roof is obliged to give the necessary documents to the building’s owner. If you already have a copy of your home’s building permit, then there is a good chance that you’ll be able to look at when the roof was installed.

Ask Your Roofing Contractor

Of course, you can always directly ask the roofing contractor that is responsible for replacing and repairing the roof. Since you do have the legal documents of the house, then you have the right to know about the age of your roof through these contractors.

Look After Public Records

Most communities implement laws and requirements to keep public records of houses in order to protect the rights of the inhabitants. It’s highly likely that there is information that’s kept in a pristine condition regarding your roof and your house in the public sector.

Ask A Professional

If you don’t have any luck in gaining information from the public and private sectors on your house, then you can always hire a seasoned roofing specialist, like New Rochelle NY to perform an extensive survey and inspection of your roof. Factors like the materials used, erosion, damages from molds and mosses, and roof sagging are just some of the signs that roofing specialists weigh-in and look out for.

Overall, it’s best to use the information to your advantage before making any coherent plans. Being able to survey your new roof can help you save a good amount of money. Homeowners are also recommended to commission the services of a licensed roofing specialist to make accurate estimates. It’s discouraged to make any estimates by yourself since the roof can pose certain hazards.

If you’re not sure about how old your roof is and if you need to make the necessary changes to your roofing New Rochelle NY, then it’s best to hire the expertise of a professional roofing specialist who can give you an accurate estimate by conducting an extensive inspection of your roof.


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