The modern appearance of a metal roof is not the only benefit it provides. With its long-lasting properties and incredible weather resistance, it might be a feature your home needs.
Metal roofing installation should only be conducted by a professional. If you’re curious about the basics of metal roofing installation and want to learn more about the home feature you might add, continue reading to gain a better understanding.
Step 1: Measure the Roof
Measuring the roof determines how much material you’ll need. You must know the exact square footage of the roof and the length of each section to help you purchase the correct materials. This is also the starting point of your budget.
Step 2: Remove Old Roofing
The best way to start something new is to get rid of the old! While it’s possible to install metal roofing over asphalt shingles, it’s recommended to install metal roofs on a clean slate. It allows contractors to properly inspect the roof before the installation process to avoid any leaks or damages.
Step 3: Choosing the Proper Materials
Decide on which type of metal you want to install and order the materials to fit your roof. Some metal materials to choose from include tin, steel, zinc, copper, terne, and aluminum. Besides the roof material itself, you’ll also need gutters, drip edge, ridge caps, and fasteners to complete the project.
Step 4: Install the Drip Edges
Drip edges are metal trims, typically in an “L” shape, that you install on the edges of the roof. This essential piece directs water away from the house. You won’t need to worry about water leaking into the house because the drip edges tightly seal the metal panels together and act as a moisture barrier for the roof.
Step 5: Apply the Underlayment
The underlayment is a tightly sealed ice and water guard. This step is essential to avoid future leaks into the attic. Lay it flat and remove any bubbles or wrinkles until the surface is smooth. With the base of the underlayment, the metal roofing has a solid foundation.
Step 6: Putting the Panels in Place
One of the most important steps in installing metal roofs is putting the panels into place. This may seem like a simple process, but it’s quite technical. It’s always important to bend the end trim pieces before installing the metal panels.
Remember to always overlap the panels. Place the longer edges over the shorter panels to ensure no water can leak through the surface. Each panel requires a lot of attention. If the panels are improperly installed, you’ll quickly notice the damages. That’s why it’s essential to take your time and pay close attention to detail.
Before installing a metal roof, remember to consider the required surface maintenance of a metal roof to help you make this important decision. Metal roofs are incredibly durable and designed to keep your house safe for nearly 50 years!