Metal roofs are becoming increasingly popular with homeowners looking to replace their old shingle roofs. Metal roofs offer a range of benefits, including greater durability, better fire resistance, and more energy efficiency. And while metal roofing is often considered too complex or expensive for the average homeowner, there are plenty of do-it-yourself options that make a metal roof project easy and affordable.

Here’s our guide to help you get started on your own DIY metal roofing project.

1. Obtain Necessary Permits

Before starting any DIY project, ensure you obtain the necessary permits, as requirements may vary by location. For example, depending on your location, you may need a work permit for home renovation projects that cost more than $5,000. But, again, regulations vary from place to place, so you’ll need to check with your town or city’s building inspector.

2. Measure

Start by measuring the area where you plan to install the new metal roof. This will give you an idea of what materials you’ll need and allow you to calculate costs accurately. You’ll need to know the exact square footage, roof slope, each section’s length, the panels’ width, and the roofline before you can buy materials and start your project. 

It’s easier to take measurements when you have only two sides, but if your house has appendages like a garage or dormers, that can make measuring more difficult. In those cases, it’s best to call in a professional.

3. Materials

Once you know the measurements, it’s time to purchase the materials. You’ll need metal panels, fasteners such as screws and nails, underlayment, sealant, and caulk. Make sure you have enough of each material to complete your project without having any leftovers that won’t be used.

4. Choose A Metal Roof Style

The next step is to select a metal roof style for your home. There are many options available, including corrugated metal, standing seam, interlocking panels, and more. Again, consider factors such as your budget and the look you’re trying to achieve when selecting a style.

5. Choose Your Roofing Materials

Once you’ve measured your roof, it’s time to select the materials. Metal roofs are usually made from aluminum, steel, or copper. Different metals offer different benefits and levels of protection, so make sure to do your research and select the best option for your needs. You’ll also need to decide between pre-cut pieces of metal or a roll of shingle-style metal sheets.

Replace your old roof and make any necessary repairs:  Before you install your metal roof, it’s essential to remove the old shingles or tiles and make any necessary repairs. Make sure to check for damaged timber, bent nails, and loose boards before you start installing your new metal roof.

Although it’s quick to remove an old roof, you need to exercise caution so that the roof’s underlying structure isn’t harmed. Also, fix any holes, water damage, or sagging before putting on the new roof. Once the old roof is removed, and necessary repairs are made, you’re ready to install your new metal roof.

6. Install the Drip Edges

Drip edges are metal pieces that go around the edge of your roof where water runs off. They help to protect against water damage and keep the roof secure. It’s crucial to install drip edges before putting on the new roof.

7. Install Underlayment

Underlayment is a layer of material that helps keep moisture out while protecting the roof from UV rays and extreme temperatures. You should always use an underlayment when installing a metal roof, as it protects the metal panels from corrosion over time.

8. Start Installing Your Metal Panels Or Shingles

Installing a metal roof is simpler than other types of roofs because the pieces are light and easy to work with. Start by laying down the underlayment before adding the metal panel. Make sure each panel overlaps slightly with its neighbor so water can’t get through.

Once all of the panels are in place, nail them down securely using special corrosion-resistant nails. You may also need to add sealant or caulk around any joints and seams. 

For shingles, you’ll need to cut the material into strips that will fit onto the roof. Make sure to secure each strip with nails, sealant, or caulk as necessary.

9. Finishing Touches

Once you’ve installed your metal roof, it’s time for the final touches. You’ll need to add a ridge cap along the peak of the roof and make sure all of the seams and joints are properly sealed with caulk or sealant. Finally, inspect your work for any loose fasteners or gaps in coverage, and make sure everything looks good before enjoying your new metal roof.

There you have it! With the right materials and some basic DIY skills, you can install your own metal roof. It may take some time to get everything in place, but with a bit of patience and hard work, you’ll be admiring your handiwork in no time.

If DIY metal roofing isn’t your cup of tea, there’s always the option of hiring a professional to complete the job. London Eco Metal is a leading metal roofing specialist in Canada, having installed roofs for homeowners in Toronto, London, Mississauga, Brampton, and more.

They offer a range of metal roofing materials, including aluminum, steel, and copper. In addition, they offer a lifetime warranty on their craftsmanship, so you can have peace of mind that your new roof will last for years to come. Visit their website to read more to get started!


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