Whether you've noticed a leak in your home or you are having a difficult time figuring out what your roof needs, you may want to consider hiring Roofing North Vancouver. There are 10 signs that you need to hire a roofer, and you should know which ones are most common.

Curled or Buckled Shingles

Having a curled or buckling roof is a sign you need to have your shingles repaired. They can be caused by a number of factors.

The most common reason for this problem is due to moisture in the attic. This usually occurs due to poor attic ventilation. If you have not been keeping up with your attic's air circulation, the moisture will build up and cause the shingles to buckle.

Another common cause is wrinkling in the underlayment. This is often a result of improper installation.

The roofing materials should be installed according to the manufacturer's specifications. The tar lines should be properly aligned and nailed in the right place. The nails should be galvanized steel with a barbed shank.

Mold on Shingles

Having mold on shingles is not the best look for your home. The truth is, it can lead to serious health and structural problems.

A good roofing company will have the right tools and knowledge to clean up the problem. But if you don't want to pay a professional, you can try the do-it-yourself approach. A solution of three parts chlorine bleach to one part trisodium phosphate can be sprayed on the moldy shingles for 30 minutes to an hour.

Mold is a slick fungus that grows in moist environments. It is found in a variety of places, from the gutters to the roof.

Losing Granules from Shingles

Whether your roof is new or aging, granular loss can be a problem. Fortunately, you can learn the signs of granular loss and how to prevent it.

Granules are protective layers that are designed to stay on your shingles for many years. They protect the shingle from sunlight and help shed water. They also make the shingle more resistant to UV damage.

The amount of granular loss will depend on several factors, including your climate zone, your roof's quality and the type of shingles you have installed. You can minimize granular loss by maintaining your roof and removing debris from the gutters.

Depending on the type of shingle, granular loss may be a normal part of the roof's life, or it may signal the need for a roof replacement. If you suspect that your shingles are deteriorating, you can contact a roofing company for a roof inspection. They can then recommend a repair or replacement.

Water Leakage

Leaving water spots on walls and ceilings is a sign that your roof is leaking. Water can come in through pipes and even through small cracks in the roofing material. If you notice these spots on your walls and ceilings, it's time to call a roofing professional to inspect the damage.

Another sign that you need a roofing contractor is if you see stains on your walls or ceilings. These are usually signs of leaks that are related to damaged shingles or flashing. Those stains are brown in color and most of the time, they come from deteriorated flashing.

Mold can also be a sign of a roof leak. This is due to wet insulation and can lead to a musty odor. This can affect the comfort of your home and decrease the value of your home.

Wrong Nailing Techniques

Using the right nailing technique is crucial for a roof's longevity. The wrong nailing method could lead to leaks, rust, or even a detachable shingle. A good Roofing North Vancouver company will use corrosion resistant nails and high-grade materials, like galvanized steel.

For the best results, apply nails at a slight angle to the surface and a slightly higher incline than the shingles. This will allow more of the nail to penetrate the surface and minimize the risk of over-driving the shingles. It's also a good idea to cover up the exposed nail heads with an adjacent row of shingles.

There is a lot to consider in installing a new roof, but a bad nailing technique could be the kiss of death. Among the many roofing pitfalls are missing or improperly placed nails, missing shingles, and under-driving nails. Luckily, a reputable roofing contractor will have trained crews who know exactly what they are doing.

Roof Sagging

Getting a professional to repair a sagging roof is important. If left untreated, a sagging roof can cause serious damage. A sagging roof can also lead to a collapse of the entire roof.

Sagging roofing can happen for many different reasons. It can be due to insufficient rafters, poorly installed materials, or water damage. However, the most common reason for a sagging roof is the weight of the roof itself. The roof is designed to support a certain amount of weight, but if it is too heavy, it can sag.

Sagging roofs can also occur because of age or poor design. This is often seen in older homes. If your home is more than 20 years old, you may have a problem with your roof.