A successful shingle roof installation begins with good preparation. Start with a starter strip of shingle. Nails straight into the shingle, avoiding staples. After that, you can overlap shingles from the ridge downward. Make sure to cover the ridge edge with a full shingle. Then, nail the rest of the shingles in a row. Follow the steps in the article below to complete the roof.
Starter Strip Shingles
When installing shingle roofs, it is necessary to use a starter strip that is at least six inches higher than the eaves. A typical shingle roof should have at least five fasteners, but if you’re using a starter strip that is less than six inches high, you’ll need to use an offset of about six inches. Most contractors will try to convince you to use a cut-up 3-tab strip instead, which has no sufficient adhesive.
Nail Directly into The Shingle
The strength of the nailing pattern depends on how well each nail does its job. If the nails are evenly spaced, the forces generated are distributed, and no single nail is overloaded. If the nails are too far apart, they may not have enough compression to hold the shingles in place. This may result in a raised nail head that may cause leaks or other problems. A straight nail may look like a single shingle, but it won’t cause this problem.
The first mistake to avoid when installing shingles is the use of staples. While this may seem like a simple thing to do, it’s not. If you use a staple gun, you must ensure that the nail head is parallel to the shingle’s long edge. Never rotate the staple gun to avoid puncturing the shingle. This will result in a weakened shingle. Roofing nails are a better alternative to staples because they are less likely to poke holes in the shingles.
Overlap Shingles from The Ridge Downward
To overlap shingles from the ridge downward, start with a new layer of roofing felt or membrane on the ribbed ridge. Cut the first layer of shingles to a length of about six to seven inches and use it as the first layer of the ridge. The next layer is a single-layer strip that is between 36 and 40-7/8 inches long. Then, follow the ribbed ridge by applying a second layer of shingles on the ridge cap.
Install Shingles in Layers from The Eaves to The Ridge
During installation, you should begin by finding the centre of your roof, at the eaves and top, and work your way upslope. Most roofers use a vertical chalk line to mark the centre of their shingles and then work their way downward to the rakes. However, some shingle manufacturers recommend that you start at the left-hand edge of the rake. Using a guide, you can follow the manufacturer’s instructions and follow the pattern that they suggest.
Wind Damage to Shingles
While wind is a major factor in determining whether or not your new roof is sound, there are other factors that may cause shingle damage. In addition to age and building height, certain types of roofing materials are more susceptible to wind damage than others. Here are some signs that you should be aware of. If you notice curling or missing shingles, it’s probably a sign of wind damage. If you spot one, you’ll likely need to replace it.
The Cost of Replacing a Shingle Roof
A shingle roof replacement costs anywhere from $50 to $250 per square foot, and the price depends on several factors, including the type of materials used and the contractor. Roofing companies typically have prices listed by square foot, and this information can help homeowners compare prices. Additionally, labour costs may contribute to the overall cost, so it’s important to get an estimate before hiring a contractor. Homeowners should ask three contractors to look at the roof and estimate how much it will cost per square foot. This will help them figure out the total cost.