When Will You Need to Replace Your Roof?

So, you’ve spotted a couple of loose or missing roof tiles after a violent storm, and are now wondering whether it is time to let go of your roof or not. But just because your roof is leaking or there is a missing tile, roof replacement is not always a foregone conclusion. Typical wear and tear in your roof can be tackled with timely repairs. With such, your roof shows visible clues to hint to you it may be the right time for a roof replacement.

Every roofing material has a life no matter how sturdy or of high quality the installation is. An asphalt roof can last for about 20 years while slate or copper tile roofs can last more than 30 years. So, on average you can expect your roof to last from 25 to 30 years. But during service life, your roof is constantly exposed to elements like rain, hail, snow, and sunlight. These elements take a hard toll on your roof. So, if you don’t undertake regular maintenance, the elements will have a drastic impact reducing the life of your roof.

Parallel to this, you should not delay your roof replacement. If you can observe extensive damage or if there’s a major leak; a timely replacement of the roof will avoid major damage or impact to other parts of your home.

So, here’re tell-tale warning signs that show your roof needs to be replaced:

Visible Leaks or Sun Through the Roof

Leaks are arguably the most common sign that you need a roof replacement. Roof leaks may result for many reasons including worn-out materials to storm damage. A roof of 20 or 30 years old might be weak and unable to prevent water from seeping through the shingles. With such, you may experience water intrusion and visible puddles during the rainy season. You might also start to notice stains or discoloration on your walls and ceilings. Similarly, wall blisters or water stains along the wall are also a tell-tale sign of a leak.

You can patch or repair small leaks on the roof but if you’re facing multiple leaks throughout the roof, it’s time to let go of your roof. The best way to know the extent of leaks is by having it inspected by a professional roofing company.

Interior Water Damage

Although visible drips are a clear sign of extensive roof damage there are other signs too. You can watch for interior water damage along with the ceiling, wall, or attic of your home. Water damage can also be because of other plumbing issues or leaking appliances, but if it’s showing up on the ceiling, in the attic, or near the upper portion of walls, it is likely due to roof damage.

Curling or Missing Shingles

It is an obvious sign of roof damage that you can easily observe yourself. Shingles are an integral component of your roofing system. So, if you notice missing, curling, or damaged shingles; it’s probably time to plan for a roof replacement project. You must also check debris in gutters that can indicate damaged shingles reaching the end of their lifespan.


Moss or algae growth is a major warning sign for your roof. Depending on the extent of growth, moss can lead to holes, pots, and leaks. Moss can push itself under shingles, tiles, and shakes; pushing them up and further aggravating the damage. So, call an expert roofer who can evaluate the moss for thickness and extent of growth.

If you can timely detect moss on your roof, you can remove it by washing the area. But if its growth is extensive and you can already detect damages to the roof tiles, it’s best to replace some or all of the roof. But once you have a new roof, make sure you follow all prevention tips to avoid future growth of moss or algae. You can trim down trees, remove hanging branches, clean the moss spores and coat the shingles with moss-resistant strips.

Sagging Roofline

Another way to evaluate the condition of your roof is to look at the shape of the roofline. For a roof in good shape, the roofline should be straight and strong. But if the case is otherwise i.e. you can notice dipping, curving, or visible sagging; that means your roof supports have been compromised. A sagging roof might be a result of a framing issue or it might be caused by a water-saturated deck.

With a sagging roofline and other visible damages like leaks or shingle damage; you must act quickly to fix the problem before it gets worse.

Storm Damage

Heavy storms can wreak havoc on your roof. High winds, hail storms, hurricanes, tornadoes, rain, snow, and falling debris can severely damage shingles, rip them off the roof, and can create extensive leaks. So, if you can notice broken or damaged roof flashing, blistering or bubbling in shingles, wet walls, curling or missing shingles, or water issues after a major storm; you must prepare yourself for a roof replacement.

Unlike regular wear and tear, storm damage can be extensive and immediate. So, no matter your roof is new or old, the storm is a particular threat. A roof damaged as a result of a storm should be replaced immediately to avoid leaks and further structural damage to your home.  So, instead of wasting more time, hire a professional roofing company to have a look at your roof after a major storm.

The Bottom Line

Your roof is your first line of defense against elements like rain, hail, and snow. Whether your roof is aging or your roof has recently sustained a heavy storm, it’s important to schedule an inspection with a residential roofing company. Most roof damage can be repaired easily if caught early. But if left alone, they can progress quickly resulting in a need to replace an entire roof. Delaying reroofing will eventually impact other structural elements of your house. So, if you suspect any of the above signs in your roof, you should act fast and timely to replace your roof. Reputable roofing companies do offer free inspection that doesn’t require a commitment.

If you would like a FREE Roof Inspection or may be in need of a new roof, fill out the form on our home page here, or call us now at 973-599-0811