Metal roofing provides a highly durable solution to your roofing problems. Its longevity means your home gets adequate protection for years. While DIY roof installations can save you money, they can bring many challenges if you don’t already know how to install metal roofing.
Before installing metal roofing yourself, take the time to familiarize yourself with the types of metal roofing, a metal roof’s potential lifespan, material costs, and more. Continue reading as we discuss in detail the steps to install your metal roof successfully and a lot more.
How Long Does a Metal Roof Last?
Metal roofing can withstand hail, water, tree branches, and other physical damage. Sealants protect corrosive metal roofing types and increase roof panel or tile longevity.
Depending on the type of metal you use, your metal roof could last up to a century. Some roofing types have half the lifespan.
Factors affecting your metal roof’s longevity include:
- Roof color
- Installation success
- Whether you get roof maintenance
- How much sun exposure the roof receives
- Your roof’s steepness or pitch
Types of Metal Roofing
Selecting a durable roofing material remains one of the most crucial steps in how to install metal roofing. The type of metal you choose can result in excellent results for your home, but the wrong option could lead to future roof repairs.
Popular types of metal roofing include:
Aluminum and steel make worthwhile options for any home thanks to their energy efficiency, while copper and zinc offer the most durability. Zinc stands out as a recyclable roofing material, while tin offers a lightweight option that is less commonly used these days.
How Much Does a Metal Roof Cost?
By learning how to install metal roofing yourself, you can save significantly. Project expenses range anywhere between $2,000 and $5,000, while professional installation costs significantly more.
You’ll pay between $5,000 and $12,000 for a precise, professional roofing installation. However, professional roofing businesses provide a quote after inspection, so you know what to expect.
The longer you wait to replace your roof, the higher a new installation and repairs could cost. By learning how to install metal roofing yourself, you’ll avoid excess repairs and have a new skill if future repair or roof replacement needs arise.
Steps To Install a Metal Roof
When you want to install your metal roof, it’s necessary to follow a streamlined process to maintain safety and precision. You’ll need to check local building codes to ensure your compliance.
By following the next steps regarding how to install metal roofing, you can finish your project successfully.
- Putting on safety gear: Before beginning your project, you’ll need to put on safety goggles, gloves, knee pads, and other necessary gear to protect yourself from injury. Be cautious of tree limbs and other things that could cause a slip and fall.
- Measuring the roof: Calculate the roof’s length, width, and rise to determine your roof’s square footage. With these figures, you’ll know how much roof material you need for a successful installation.
- Removing the old roof: You’ll need to remove the existing roof to apply the new roof, or you can install the new roof on top of the old one if there is only one layer. Removing a roof can be a lengthy process. It’s best to wait for good weather if you plan to remove it completely.
- Repairing roof damage: If you don’t plan to remove your roof altogether, you should inspect and repair your existing roof’s components. Check the roof’s frame, insulation, sheathing, and venting and repair any structural issues.
- Applying insulation: The next step involves applying an insulative layer over your roof before installing the metal roof. This insulation protects the roof and your interior from moisture and cold temperatures.
- Installing the drip edges and closure strips: Nail the drip edges into place along your roof’s eaves and rake. Seal the edge and apply closure strips to keep everything secure.
- Installing metal roofing: Next, you install the metal roofing panels by overlapping each one. This installation practice accommodates them when they expand and contract from temperature changes. Start at the eaves, screw panels in place, and apply sealant before installing the next panel.
- Applying ridge capping: After you’ve installed all panels, you’ll need to seal the top with ridge capping. Use a vented closure strip if your roof must vent at the top ridge. Apply closure strips and sealant tape on each side of the ridge caps along the length of your roof.
When To Contact Professionals From C.H.I. Roofing
While DIY roofing is possible, you’ll get the best results from an experienced team like C.H.I. Roofing in Cincinnati, OH. We install your metal roofs with high-quality materials and great precision.
Contact C.H.I. Roofing, whether you want a standing seam or corrugated metal roof. Learn more about how to install metal roofing at 513-731-7663.
Indicators You Need an Asphalt Roof Replacement or InstallationBefore you learn how to install asphalt shingles, you should determine if you need a roof installation or repairs. Several factors contribute to your roof’s decreased longevity and replacement needs, including:
- Your roof’s age: After many years of storm damage and wear and tear, your roof no longer effectively protects your home. You should think about getting a replacement if your roof is around 20 years old.
- Storm damage: Storms cause tree branches and other debris to land on your roof, potentially damaging asphalt tiles. Hail ranks as a leading cause of asphalt shingle damage. If your roof has storm damage, a roof replacement is the best option to fix this issue.
- Premature roof failures: Sometimes, your roof system fails before it reaches old age. Common causes include incorrect roof installations and poor ventilation, leading to increased moisture in your attic and roof tiles. If you notice missing shingles, look into scheduling an installation.
Steps To Install Asphalt Roof ShinglesBefore installing shingles, you’ll need to measure your roof to calculate how many shingles you need. Calculate the length and width to determine surface area, then repeat for all sections and add the final number of square feet. Divide that number by 100 to determine how many squares your roof contains. It’s best to get more shingles than necessary to avoid running out before completion. After purchasing the correct asphalt shingles and putting on the required protective gear to prevent injury during your DIY shingle installation, you’re ready to begin.
Install UnderlaymentIf you plan to start from scratch, you’ll first need to install a new underlayment, a moisture barrier, and a drip edge. Staple or nail the barrier down, then apply the drip edge while overlapping it to ensure no leaks at the seams. Install the underlayment in rows overlapping the previous row to prevent leaks. After this, you’ll also need to apply asphalt roofing felt along the ridge and overlap it with the underlayment to protect the top half of the roof. Using a drip edge along each side of the ridge prevents moisture from seeping under the shingles and inflicting further water damage.
Install FlashingsIf your roof has valleys, the next step in how to install asphalt shingles involves protecting them. You’ll need to install metal flashings where these areas meet to prevent leaks. Nail around their outside edges to fasten them.
Install the ShinglesNext, install the shingles overlapping each. Begin with a layer at the bottom and work up the roof from left to right. Use up to six roofing nails per shingle and secure them with a nail gun below the nailing line. Don’t forget to install shingles along the sides of your roof and overlap them as you move up. Use all shingles from the same bundle to maintain a steady color across the entire surface. Next, install ridge capping shingles at the top ridge, each ridge cap with one nail per side to secure it successfully.
After the Roofing InstallationHomeowners new to DIY roofing projects and just learning how to install asphalt shingles will want to keep a close eye on their roofs after completing the installation process. Despite your best efforts to install shingles precisely, leaks and other issues can still occur. Regularly check your work for:
- Flapping or loose roof tiles
- Roof leaks