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Roof Repair – Flashing Is an Important Component of Roofing
Your roof protects your home from the elements – sun, wind, rain and snow. Without it, a building would quickly deteriorate.
Unless you have homeowners insurance, you’re responsible for maintaining your roof and repairing damage. While repairs are less expensive than a full replacement, it’s important to address problems promptly. Click https://www.corpuschristiroofcompany.com/ for more details.
A severe storm with high winds can cause shingles to lose their seal and fall off. The damage may not be visible from the ground, but if you notice water stains on ceilings and walls or an increase in energy bills, you likely have shingle damage that needs to be addressed.
While repairing shingle damage can seem daunting, the process is actually quite simple for those with a little bit of DIY spirit and the right tools. Before you get started, though, you need to take some precautions to ensure that your safety and the safety of anyone else on or around your home. Tie a length of climbing rope to a secure object that is on the opposite side of the roof from where you will be working (like a tree or parked car). Then carefully climb onto the roof with the rope and a sturdy ladder.
Once you’re on the roof, loosen the nails holding the shingle row that you plan to replace with a flat pry bar. Then, using the pry bar, carefully lift each of the surrounding tabs 45 to 60 degrees from their original position. Doing so will allow you to inspect the underlying materials and make sure that there are no cracks or other signs of damage. If the shingles underneath are in good condition, you can easily reattach them when you finish replacing your damaged shingle.
If a shingle has been bruised by hail or other solid objects at high speeds, it will showcase a darkened color and a round, concave dent embedded with shingle granules. These dents weaken the shingle’s weather resistance, leaving it vulnerable to future damage. To prevent further problems, replace bruised shingles as soon as possible.
Over time, exposure to intense heat and sunlight can also cause shingles to blister. Blistering shingles look like bubbles on the surface of the shingle and are caused by missing granules that compromise the shingle’s ability to hold moisture, leading to leaks.
Once the damaged shingles are removed, replace them with new shingles and nail them into place using roofing nails. Be careful to line up the new shingles with those that surround them to create an overlap and to ensure that the shingle nails are securely fastened to the tar strip.
Leaking Gutters
Gutters are designed to collect and divert rainwater away from your home’s foundation, siding, and windows. However, if your gutters are leaking they can cause damage to these areas of your home. Fortunately, leaky gutters are easy to fix with a few simple repairs.
Generally, gutter leaks appear around the joints of the individual sections of gutters. These joints are typically made of aluminum or copper and can rust over time, resulting in leaks. You can often repair these leaks by squeezing butyl rubber caulk into the joint area and using a putty knife to smooth out and spread the sealant. This should create a watertight seal.
It’s also a good idea to regularly clean out your gutter system to prevent clogs that can lead to leaky gutters. Clogged gutters can be caused by a variety of things, from leaves and other debris to birds, squirrels, or even mice. Gutter cleaning should be done with a wire brush and ladder so you can access the gutters to remove debris. You can also add gutter guards to your home’s gutter system to reduce the need for regular cleaning and to help with preventing clogs.
The fasteners that hold your gutters in place can become loose over time, causing the gutters to shift, which can lead to leaks. Checking and tightening the fasteners should be part of your annual maintenance, or can be a service offered by a local roofing contractor.
If you have plastic gutters, they may develop leaks at the miters, which are the corner joints that connect one gutter section to another. This can be due to age and weathering, or can be caused by a bad installation job. In this case, the best solution is to install new gutter miters with a quality sealant.
Another common problem is when rainwater makes its way down between your gutters and your house walls, resulting in water running down the walls or puddling on the ground. This can be caused by a number of issues, including poor gutter installation, or the use of gutter aprons that don’t fully cover the edge of the gutter. To correct this, you can install gutter aprons, which are L-shaped lengths of metal flashing that attach to the roof over the soffit and extend down the wall, eliminating the gap between the gutter and the house and channeling rainwater directly into the gutter.
Damaged Flashing
Flashing is a type of roofing material that directs water away from a roof, either into gutters or off the structure of the house. It is installed in areas prone to leaks, such as valleys where two slopes of the roof meet and at places where a roof meets other structures, like chimneys, dormers, or skylights.
Damage to roof flashing can range from minor, hard-to-spot trouble spots to widespread rust or corrosion that requires immediate attention. Ideally, roof flashing should be inspected at least twice per year: once in the spring and once in the fall. This allows you to spot any deterioration before severe problems occur.
Generally, small holes caused by corrosion can be repaired with roofing cement and a patch of the same type of material as the flashing. If the damage is extensive or you notice water stains on the ceilings of your home, however, it may be necessary to replace the damaged flashing with new material.
In some cases, you can simply remove the old flashing, cut a piece to size, and secure it to the area with roofing nails or screws. If you need to replace the entire piece of flashing, however, it’s important to make sure that it overlaps with the existing flashing and covers all vulnerable areas to prevent moisture infiltration.
Flashing damage can be caused by both human error and weather-related incidents. For example, it’s easy to accidentally step on flashing while performing a roof inspection or maintenance work, but this damage can also be caused by heavy rains or hail that dislodges the flashing and exposes it to moisture.
Another common cause of flashing damage is age-related deterioration. This can happen over time or it can be caused by extreme conditions, such as a very cold winter that causes the metal to freeze and rust. As a result, the flashing is no longer as effective in preventing water intrusion.
If left unattended, deteriorating or damaged roof flashing can allow moisture to seep into your home, damaging ceilings, walls, insulation, and the overall structural integrity of your house. Repairing or replacing your roof flashing as soon as possible can save you from expensive damage to other parts of your home and help you preserve the value of your property.
Cracked Flashing
Flashing is an important component of the roof, protecting it in a couple of ways. First, it directly blocks cracks and crevices so that water can’t seep into them and freeze in the winter. It also directs water away from the roof and towards the gutters, minimizing water damage to the shingles beneath. Finally, flashing is designed to expand and contract with dramatic temperature changes—it’s one of the reasons why professional roofers are careful to attach it in a way that will allow it to move without damaging the underlying roofing materials.
Flashing can be damaged in several ways, most commonly from aging or physical damage. Over time, metal flashing may corrode, creating holes that can let water enter the roof. Cracks and gaps in flashing can also develop due to extreme weather conditions or from physical damage, such as the impact of a falling tree branch or strong winds.
Leaks during rain can indicate a problem with flashing, especially if the leaks are concentrated around chimneys and other protrusions on the roof. In addition, water stains on the ceiling or walls can point to a flashing issue.
If you suspect that your roof has flashing problems, you should have a professional conduct an inspection. They can evaluate the condition of the flashing, clean any rust or corrosion from it, and reseal it to provide a waterproof seal. It’s important to note, however, that while some leaks and other flashing issues can be fixed with flashing tape, this is a temporary solution. The underlying problem will likely need to be addressed by a roofing contractor for long term security.
You can help prevent flashing problems by keeping it free of debris and ensuring it’s well-secured to the roof. Regularly trim overhanging trees to avoid rubbing against flashing, and regularly check the seals on roof features such as chimneys, vents, and skylights to ensure they’re still intact. It’s also a good idea to schedule annual roof inspections to identify problems early and address them promptly. These regular maintenance checks can make all the difference in extending the lifespan and improving the performance of your roof.