You need a new roof if you notice curly, missing, or mossy shingles, cracked shingles, damaged or curled shingles, loose or missing shingles, damage or discoloration around vents, lack of granules, moss or algae growth, damage around chimneys or skylights. Shingles will need to be replaced if they are cracking. The extent of the replacement depends on how quickly the problem is detected, so surveillance is still important. If you're looking for a reliable roofer in your area, consider Hometown Roofer.
Learn more about a leaky roof and what to do. The problem with a wind-damaged roof is that exposed spots on the roof can be difficult to detect, especially if the shingles have been lifted. A tile that was lifted due to the winds may have loosened the sealant and possibly the nail, which means replacing the roof. Learn these tips for removing shingles and not having a bed of nails on the floor. Exposed nails can rust and cause roof leaks.
Depending on how many nails are exposed and how long they have been exposed, the roof may need to be replaced. Several factors determine the cost of roof replacement. Roofs are constantly exposed to brutal elements such as the scorching sun, strong winds, freezing temperatures and pouring rain - all of which take their toll on this important protective layer. While some types of roofs can last 25 years, over time shingles age, bend, break, or simply fall apart.
It can be hard to tell how bad things are from the ground, but these nine signs that you need a new roof will help you: 1.Curled or Missing Shingles: Homeowners should review their receipts and improvement records to see the date their roof was last replaced. Typical asphalt shingle systems have a lifespan of 20 to 25 years. If that period of time has passed, most homeowners can start planning for a new roof. 2.A Lack of Shingles: A lack of shingles is never a good sign.
This occurs when the tile itself weakens and the adhesive that holds the bottom part in place begins to separate from the bottom layer. At that point, all it takes is just the right gust of wind for a tile to fall. 3.Exposed Nails: However, just one or two missing shingles aren't the end of the world. In some cases, improper installation could be the cause.
A relatively quick repair could bring the roof back to its best shape, although the color of the shingles might not exactly match. Small holes in the roof can be repaired once the invader is removed, but if not repaired, damage to wildlife can eventually cause even more damage to the roof and property. 4.Leaks: A roof that has reached its limit can start to leak and fail at any time, damaging everything below it. You see that shingles are missing or broken - a roof without shingles or with broken shingles is a clear indication that the roof should be replaced.
Missing or broken tile patches can cause leaks, and the roof should be replaced as soon as possible to avoid further loss of protection. 5.Age: As long as your roof has been properly ventilated and installed, it should come pretty close to those 25 years of roof life. If you notice that shingles are missing on your roof after high winds or a storm, you should replace them to prevent further damage. 6.Rotting Shingles: Wood or asphalt roofs can start to rot when they have reached the end of their usefulness.
Keep in mind that if your roof is not properly ventilated or properly installed, the manufacturer's warranty on roof materials will be void. 7.Dark Stripes on Shingles: Roof tiles with a dark outline or stripes may appear to be simply covered in dust or debris, but they are actually airborne algae. The damage may not be obvious at first, so if you suspect hail damage, request an inspection from a roofing contractor. An accredited roofing contractor will recommend that you replace your roof between 80 and 85% of the life of the roof indicated by the manufacturer.
8.Moss Growth: Moss that grows on roof shingles can also be removed with a mixture of bleach and water, or can be removed with a brush with care. 9.Neighborhood Roof Nailers: For homeowners in housing developments and subdivisions, the sound of neighborhood roof nailers could be a sign that it's time for a new roof.