Why replace roof shingles
A damaged shingle may be difficult to remove, but it is not impossible. You can use a flat pry bar or utility knife to remove the damaged shingle. Use 11/4-inch roofing nails to replace the missing or damaged shingle. Each shingle is initially secured with four nails. Each shingle is then secured to the shingles of the course below it. To remove the shingle, first use the pry bar to lift up the first row of nails. More here
In some cases, however, it is necessary to replace the entire shingle. This is because a missing shingle may have become an eyesore, or a potential leak. If you can find a matching shingle, this process is not difficult. If not, you may need to replace the entire roof. Fortunately, it is fairly cheap to replace a single shingle, and you may even have leftover shingles from a previous roof replacement. A typical bundle of three-tab shingles can cost $15 to $20 per square. They can be found at home centers or lumberyards.
One reason to replace the entire roof is aesthetics. An aesthetically pleasing roof will improve the look of your home and increase its value. Furthermore, you can replace old shingles with new ones that are more environmentally-friendly. A new roof that matches your existing shingles will look better. Another good reason for replacing shingles is that it will add value to your property. If you're considering selling your house, replacing old shingles with new ones will add value to your home.
If you notice your shingles are curling, you might need to replace them. While curling may not affect the waterproofing of your roof, it can affect the appearance of the roof and may necessitate a new roof. Additionally, shingles can become curled when the asphalt in the shingles dries and shrinks over time. The shingles can also be damaged in high winds. However, if the curling is widespread and affects the appearance of the roof, you might have to replace the entire roof.
In addition to shingles, your home also needs flashing around walls and chimneys. Without good flashing, these areas of the roof can be vulnerable to leaks from ice dams and rainfall. If you're unsure about how to install this protective barrier, you can purchase an adhesive ice-and-water barrier at any roofing supplier. You may need to cut a hole in the shingles to place it. Make sure to overlap the ice-and-water barrier over the most vulnerable areas of the roof.
The best time to replace roof shingles is when the weather is mild. Usually, shingles are installed between 40 degrees and 85 degrees. Colder temperatures, however, make it more difficult to seal the shingles. If you need to have them installed in sub-40 temperatures, it is best to hire a roofing professional.
Another factor to consider is the age of the roof. Certain types of roofs will need replacement after about 50 years. Slates and copper roofs are known for their longevity. But wood shingles will only last about 25-30 years. Wood shingles are also prone to fire damage, and they are not allowed in some locations.
After installing new roof shingles, you need to install a gutter apron. This apron will prevent the gutter from leaking, but you must remove the brackets or straps in order to install the gutter apron. It is best to use the gutter apron when the new shingles are installed. Once the shingles are in place, use roof cement to apply it under the tabs of the new shingles. The new shingle will then be sealed to the surrounding shingles. Once the sealant is applied, it needs to sit for at least 24 hours. Next post