A typical roof usually lasts up to more than ten years. However, as a homeowner, you shouldn't wait until your roof has reached its expected lifespan to have it replaced if it has been displaying signs of disrepair. As years go by, a roof's condition deteriorates due to poor roof material quality, improper installation, and the like. Whatever the reason is, consider the signs mentioned below that strongly indicate that you’ve got to get a new roof the soonest:
1. The Roof Has Already Outlived Its Lifespan
Depending on the material, you should be familiar with how long your roof can last. It could live up to 20-50 years, but it's best to check the guide below:
- Average of 40 years for clay tiles;
- 30-50 years for metal roofs, but may require few repairs throughout these years; and
- 10-20 years for asphalt shingles.
To find out the accurate age of your home’s roof, it's best to ask the builder or former owner if you bought the house. You can also use home improvement records to check its installation year.
But you might also need a new roof regardless of the material if it's installed over another layer. You can ask professional roofers for their recommendations. Or check out Braun's Roofing official website and other roofers to schedule an appointment to inspect your roof.
2. Curling And Buckling Shingles
An asphalt shingle should be somewhat flexible and remain flat throughout its lifetime. Yet the shape will change as the shingle ages. It starts by curling up on the corners until it appears like it's buckling.
While it won't be an immediate issue if only one or two shingles are curling and buckling, it's best to have a professional roofer assess the overall condition of your roof. They can determine if more shingles are buckling or curling that you didn’t notice that’d push for a roof replacement.
Regular roof upkeep is recommended for every homeowner. Yet problems may still arise every now and then. Pooling water and lingering precipitation can be a big issue in places that have unexpected weathering events.
You shouldn't ignore stagnant precipitation if you live in areas with frequent rainstorms, hail, snow, ice, and others. When it gets worse, it may result in pooling water. Or you may experience other problems like the following:
- Unwanted pest infestations;
- Mildew and mold;
- Algae growth;
- Ice dams; and
- Clogged gutters.
4. Sudden Increase In Energy Costs
If you notice that your electricity bills have spiked up, it may be best to check your roof. An uncomfortable environment may have formed in your attic if there's no proper ventilation, trapping moisture in it.
High-energy costs will be the result of insufficient attic ventilation. That's because the hot temperature in the attic will be trapped during warmer months. Your cooling system may have to use more energy to produce cooler air. If it goes on for long periods, your electricity bills could go up.
5. Sagging Roof Decking
A visibly sagging roof decking is alarming because it may not already be safe. Your roof should cover your foundation and walls to keep you and your family comfortable and safe. Besides, its role is essential in your home's structural integrity.
Roof decking serves as the foundation where you lay other roofing materials after laying them over the roof's joints. After some time, the roof decking may sag, especially if it becomes wet during installation or when installed poorly.
You can check your attic for saggy roof decking as it's where it's often visible. Shingles appearing wavy or wet can signal that the roof decking is sagging. Don't leave these warning signs unchecked, as they can help you determine the integrity and condition of your roof.
6. Daylight Penetration
Roof damage is possible if you can see the light streaking into your attic even though damaged or missing shingles are left unnoticed from the outside.
Even if it's only a tiny light present in your attic, it's still best to replace your roof. That's because the weatherproofing capability and some of the roof's shingles may have already been lost.
When there's light penetration, then it means water can also get in. The flashing that secures roof joints may have pulled away, or a shingle has cracks. While these are some common causes, it's still best to call for a roofer to inspect them. That way, you can solve the issue before it worsens.
7. Roof Leaks
While you may not notice light coming into the roof unless you peek into your attic, leaks are easily noticeable. Leaks are evident if you get puddles on your floor after rain. They can come down through the ceiling drywall, wall cavities, and light fixtures.
You can opt for a repair if it's a single leak as it’s one of the best ways to keep your roof last longer. Nonetheless, a roof replacement may be necessary if you experience multiple leaks or a major leak. Such leaks may mean that your roof is starting to fail. Don't wait for the entire house to be damaged before repairing or changing your roof.
8. Mold, Algae, Or Mildew Growth
You can also know that your roof is leaky if you discover mildew or mold growing on your ceiling or walls. But it could also be because of a plumbing or condensation issue. Thus, checking if bathroom fixtures and plumbing lines aren't leaking or your house is adequately ventilated before calling for a roofer is best.
If mold or mildew growth persists even after fixing such problems or trying to clean them, a roof replacement may be the key.
- Mildew: This could most likely grow in roofs with insufficient drainage as the latter can cater to damp, warm environments where mildew loves to cultivate. If left unfixed, mildew could spread quickly.
- Mold: You can smell mold because of its repugnant odor. It can develop on drywall, wood, and other surfaces that absorb water.
- Algae: This growth can be a significant problem since it can cause your roof to rot and eat away your shingles. Algae growth happens when moisture deposits on shakes or shingles, spreading spores to become algae. You can find it in humid and damp areas of your roof, such as the gutter.
Your roof is essential to your home because it keeps your home and family safe from external elements. When it becomes outdated or damaged, it won't be in its optimal performance. Or worse, it may create more significant issues that can affect your entire house. Call for a roof inspection to find out if it's time to replace your roof.