If you’re wondering how to find roof age, you may want to ask previous homeowners. Chances are, they have contact information and could tell you just by making a phone call or sending a text message. They’ll be happy to tell you the age of your roof, and you’ll have a great starting point for a roofing project. Read on to learn how to find roof age using some common tricks! You’ll soon be on your way to knowing the age of your roof.

How to Find Roof Age Using Common Tricks


Most homeowners and renters will be able to identify the age of their roof based on the stains and deterioration that it has suffered. While there are many signs that your roof may need repairs, tracing the source and stopping further deterioration are the top priorities. A leaky roof is a major safety issue, so finding it early is key. A few simple ways to find leaks on a roof are listed below.

If the leak is small enough, a pot, an empty trash can, or other water-tight container should contain the leak. If the leak is larger, the leak is likely in an area deeper into the roof. The water can be a nuisance, but it can also lead to costly repairs. Make sure to move the hose to the area where you suspect the leak is before moving on to the next spot.

Once you have located the area of the leak, remove any insulation next to it. Doing so will allow you to follow the path of water to the leak’s source. Wear safety gear and be sure to remove any objects that may be clinging to the underside of the roof. If you suspect that there’s a leak, you’ll be able to find the source quickly and easily. A good first step is to turn off the roof’s lights. This will allow you to see the area clearly.


Sagging roofs are a serious concern, and you need to contact a roofing company as soon as possible. Sagging is caused by several different factors, including a lack of insulation and heat from inside the home. Besides age, older materials may not be as strong as newer ones, making them more susceptible to sagging. Fortunately, there are several different methods you can use to address sagging. Here are three ways to tackle the problem.

If you suspect that your roof is sagging, a contractor may recommend adding additional rafters to the roof. These braces, which add extra support to the rafters, may require jack posts to raise the sagging sections. While this method can improve the sagging, improperly installed braces may actually make the problem worse. Contact a roofing professional for advice and guidance on the right method for your home.

Identify the cause of sagging and determine whether it can be repaired or replaced. Repairing the underlying cause can often save you money on replacement and repair costs. But if you have a more severe sagging problem, a complete roof replacement may be required. But fortunately, there are many simple ways to deal with sagging roof problems. Checking your roof twice a year is the best way to catch small problems before they become large ones.

Sagging ridge cap

If you’re wondering how to tell if your roof is older, sagging ridge caps may be your first clue. If your roof is sagging less than an inch, you may not need immediate repairs. If the sagging is more than an inch, however, you’ll probably need to replace the shingles. The good news is that catching a sagging roof early can save you money and hassle in the future.

A sagging ridge cap can also signal a variety of problems. It could be due to a problem with a steel “L” channel or a truss or rafter. Fortunately, the sagging is easy to spot with a lighted flashlight and a few steps. Roofing professionals can determine the exact cause of the sagging and suggest a plan for repair.

Curled shingles

If you notice that your shingles have started to curl, it is time to replace them. This condition can be caused by improper installation or nail shortages. Curled shingles are the classic signs of an old roof, and you should replace them as soon as possible. Curled shingles can also indicate other problems and may require additional repairs. If you notice more than one shingle curled, it’s time to consider a complete roof replacement.

Another common cause of curled shingles is poor ventilation. As a rule, the roof that is over 15 years old needs to be re-roofed. This can save you money and time and make it easier to repair and replace any damage. Besides, re-roofing can extend the life of your roof by a few years. Listed below are a few other signs that your roof is over 15 years old.

Missing shingles. If your shingles are missing, this is an indication that the upper portion of the lower course is exposed to the elements. Missing shingles can also allow water to seep into the attic, so if you notice missing shingles, it’s time to replace them. Curled shingles are also another sign that the roof’s underpinnings are wearing down.

Dark spots on shingles

Discoloration on the roof may be an indication that your shingles are getting older. While most shingles today are algae resistant, discoloration can be an indication that you should consider replacing your roof. Besides making your home look old, discolored shingles can also be a sign of other problems. Here are some things you should know before you start replacing your shingles. Listed below are a few common causes of discoloration.

Firstly, you need to determine the underlying cause of the discoloration. If you find dark patches on your roof, it may be a shingle that is missing. Some granules fall off during the process of roof maintenance, exposing the darker layer beneath. If you notice that granules are falling off your roof, you may need to replace your roof.

Next, check for the presence of algae on the shingles. Gloeocapsa magma is a type of algae that likes shade and dampness. It feeds on asphalt shingles and deposits spores on the surface. As a result, it can damage shingles by retaining moisture, which in turn can cause them to rot and develop mold. If you find that your shingles are starting to look like this, consider replacing your roof as soon as possible.

Sagging eave

If you notice a sagging eave on your roof, you might need to repair it immediately. Depending on the severity, you may just need to fix a few shingles, or you might need a full roof replacement. The earlier you catch the problem, the easier it will be to fix. Here are some tips to help you determine how old your sagging eave is.

Sagging valleys

Sagging and missing roof valleys are signs that your roof may be past its prime and in need of replacement. If these areas are not properly maintained, they can become a source of leaks and other problems. This is why it is important to check your roof valleys on a regular basis to detect problems. But what should you look for? How can you tell if your roof is really past its prime?

First, the roof should not be inspected without a professional. You may not be able to inspect the entire roof, but the sagging area should be carefully checked by an experienced roofing contractor. Performing a thorough inspection of the sagging area can help you determine the age of the entire roof. It is also advisable to hire a professional roofing company for this purpose, as they can determine the cause of the problem and make recommendations that will ensure that you’re getting the best value for your money.

Once you’ve determined that your roof is at least 15 years old, you can go ahead and assess the damage. In some cases, a sagging roof may indicate a more serious structural problem that will require a more extensive inspection. If it is more than 30 years old, the best solution is to rebuild the roof. In other cases, a sagging roof could be a sign of underlying foundation problems. These problems will require a professional roofer’s attention.