If you have asphalt roofing shingles that are broken, curled, or have excessive wear and tear, they may need to be replaced. If you only need to replace one or two shingles, you may be able to complete the task on your own. If you're overlapping an existing roof, opt for architectural shingles instead of standard 3-tab shingles to help disguise any high points on the roof. Try to use the leftover shingles from your original installation so that they blend well with the surrounding roof.
Galvanized roofing nails, or zinc coated steel nails, are best suited for use with asphalt shingles. These nails are resistant to rust, which is important due to direct contact with rain and snow. However, your location and the type of roof you have will play a part of the type of nail you need. For example, aluminum nails are a good choice for metal roofing, but they are not recommended to be used if you live in a coastal area due to salt exposure.
Sealant helps ensure your roof can withstand the elements without causing damage. A roof sealant is a type of fluid that is applied to the roof as a protective coating. It prevents your roof from absorbing moisture and can reduce your energy bill due to its reflective and emissive properties. Sealant is most commonly used around areas where water can penetrate, such as roof grilles, flashings, skylights, and chimneys.
The flashing is a crucial component of your roof that secures joints and areas that tend to accumulate water, such as valleys that form between slopes. When there is a proper flash, water is directed away from these vulnerable areas and into the gutters. Flashes are pieces of metal that are installed under tiles and siding to encourage water to move toward the edge of the roof. Without flashing, you risk water from your roof seeping into materials.
The bottom layer provides your home with an additional layer of protection. When in place, it prevents moisture and precipitation from penetrating the roof covering, which could lead to wood rot and leaks in. There are two main types of underlayment, including one made of felt and the other of modified bitumen or synthetic material. While felt paper is a more affordable option, it is often more difficult to work with.
Synthetic underlayment is lighter and thinner, making installation easier. However, it is also more expensive. While a metal drip edge is not always a requirement for roofing, it can prevent shingles from bending over the edge while also preventing water from running down the fascia boards. Plus, it gives your roof a clean edge.
As the name suggests, a drip edge should be installed near the edge of the roof. While keeping it tight against the fascia, fix it on the platform with roof nails. While a ladder is a must-have tool for roof repair, it's a product that many homeowners overlook. Going out the windows or accessing the roof in some other way can put you in danger.
Having an extendable ladder and the right safety equipment is essential to prevent roof injuries. Ideally, you want a ladder that extends to the height of your ceiling to avoid having to struggle to climb to the top. To repair leaks caused by metal flashing around chimneys and dormers, simply reseal the joints with a caulking gun filled with cement. If you notice damage to the joints previously sealed with a roofing cement line, apply a new fresh coat with a spatula.
If a tile is simply cracked or broken, you don't have to replace it, just repair it. Start by applying a thick bead of roofing sealant under the crack. Press the tile down and apply a second coat of sealant to the top of the crack. Then spread the sealant with a spatula.
How you repair a roof will depend entirely on the roof you have, just as feeding animals in a zoo (or at least doing it correctly without getting your hand bitten) depends on understanding what each animal eats. The other clear case for replacement rather than repair is hail damage, which generally means that “the entire roof is generally damaged, making “spot repairs” tedious and ineffective. The good news is that an asphalt tile roof is probably the easiest type to repair, since curly shingles can be flattened and re-secured, and old shingles can simply be replaced. Trees protruding from your roof are not in their right place, because wind, rot, lightning, sometimes even simple gravity, can break a branch and make it jump full speed through your roof at an alarming speed and leave you with a hefty repair bill, or considerable repair work.
A qualified roof repair contractor in Northern Virginia will perform a full roof evaluation to make sure there are no other damages that you have missed. When you hire the right roof repair contractor for the job, you can have it repaired quickly and without risk of injury. Whether you want to learn more about repairing a flat or pitched roof, and if your problem is due to water damage or general aging of your roof, this expert advice will help you understand when to climb that ladder and when to simply call a professional roofer, plus what to expect when you reach the roof repair costs. In some cases, the repair is only a temporary space until the flashing can be replaced with the rest of the roof.
Certain types of roofs, such as slate, tile, and galvalume (metal), must be repaired by a roofing contractor who has experience with that particular material. . .