Feeling unsure about taking on a roofing project? Learn how to install a metal roof the right way—and when to call in the pros.
Metal roofs are durable, stylish, and energy-efficient—no wonder they’re popular! If you’re thinking about installing one yourself, it’s important to know that it’s not as easy as it looks. Mistakes can be costly and even dangerous.
In this guide, we’ll cover the basics of metal roof installation and highlight when it’s best to call in a professional.
Why Metal Roofing?
Before we get started, let’s talk about why metal roofs work so well here:
- They’re tough. Metal roofs resist wind, snow, and ice better than regular shingles.
- They save energy. Metal reflects sunlight, which helps keep your house cooler in the summer.
- They last a long time. You’re looking at 40 to 70 years with a metal roof, which is way longer than traditional shingles.
- They need less upkeep. Fewer repairs mean less hassle and less money spent over time. Ask any metal roofing contractors, and they’ll agree!
How to Install a Metal Roof
Step 1: Get Your Roof Ready
First, take a good look at your current roof. Is the wood underneath solid? If there’s any rotten or damaged wood, you’ll need to fix or replace it before you start.
Next, gather all the stuff you’ll need:
- Metal roofing panels (these come in different styles)
- Underlayment (a protective layer that goes under the metal)
- Screws with rubber washers (to keep water out)
- Flashing and ridge caps (to seal edges and peaks)
- Safety gear (like gloves and sturdy shoes)
Safety first—make sure you’re comfortable climbing around on your roof!
Step 2: Take Off the Old Roof (If You Need To)
If your roof has old shingles, it’s best to remove them. This gives you a clean surface for the metal and helps avoid leaks.
Use a shovel or a pry bar to pull off the old shingles and nails. Make sure the surface underneath is clean and smooth before moving on.
Step 3: Lay Down the Underlayment
Now, roll out the underlayment over the roof deck. Start at the bottom edge and work your way up, overlapping each row a bit so water can’t sneak in.
This layer acts like a waterproof blanket, giving your roof extra protection.
Step 4: Put on the Metal Panels
Here’s the fun part!
- Start in one corner at the bottom.
- Line up the first metal panel so it sticks out just a little over the edge.
- Screw it down through the raised parts of the panel, using those special screws with rubber washers to keep water from leaking.
- Overlap each new panel with the one before it so the roof stays watertight.
Careful—those metal edges can be sharp, so wear gloves!
Step 5: Add Flashing and Ridge Caps
Next, put flashing around chimneys, vents, and valleys where water might try to sneak in.
Then, add ridge caps along the top peak of your roof. These cover the gaps and help your attic breathe.
Make sure everything fits tight and is sealed well. This is important in how to install a metal roof!
Step 6: Final Look-Over and Cleanup
Once everything is in place, double-check all your screws to make sure they’re snug but not too tight.
Clean up any leftover bits from your roof and yard.
Should You DIY or Call a Pro?
Installing a metal roof yourself can be done, but it’s a big job and can get tricky—especially if you don’t have the right tools or experience.
For peace of mind and a roof that’s done right, consider calling professional metal roofing installers, like Hammerhead Roofing. We know exactly how to install a metal roof here in Eastern Connecticut and Western Rhode Island.
Contact HammerHead Roofing Today for a FREE Estimate!
If you live in Eastern Connecticut or Western Rhode Island, HammerHead Roofing is your local metal roofing company. We know the weather here and what it takes to keep your home protected. We’ve got the skills, tools, and experience to make sure your new roof is done right. Give us a call today for a free estimate!
