Pitched Roof vs Flat Roof: What’s the Difference and Which Is Better?

Your old roof is starting to crumble. You’re finding shingles laying on the ground and there are granules in your gutter system. Before you go for another pitched roof, consider all your options.

While flat rooftops are traditionally used for commercial buildings, some homeowners have turned to them as well. So, pitched roof vs flat roof. Which one is the best choice for your home?

That all depends on what your needs are and your wallet. We can help make your decision a little easier. Check out this guide to weigh all the pros and cons of pitched and flat roofs.

Pitched Roof vs Flat Roof

A pitched roof is any roof that has a slope and a peak. They’re usually shaped like a triangle and provide plenty of space for you to have an attic. They are thought to be the best types of roofing for residential homeowners.

Flat rooftops aren’t as flat as they seem. There’s a small slope that allows rainwater to rush toward the gutter system. This prevents puddles of moisture from simply gathering on top of the building.

You won’t be able to see this slope, but it’s there. This roofing option is best for commercial business owners, but residential homeowners can have them too.


Pitched is the best style of roof in terms of durability. They can last anywhere between 20 to 50 years depending on what type of material you use. Asphalt will last closer to the 20-year mark, while metal can make it to the 50-year one.

You’ll only get about 10 years out of a flat rooftop. The upfront cost for the roof will be pretty reasonable, but you’ll be paying more in the long run for replacements.


Pitched roofs win in this category as well. Due to the way they’re designed, rainwater and snow slide right off of them. With flat roofs, the rain makes it to the gutter, but that doesn’t eliminate moisture completely.

Snow will sit on the roof until it begins to melt. The longer the cold ice sits, the more wear and tear it will put on the roof. You’ll have to call in maintenance at least once a year to inspect it.


This is one area where flat roofs reign supreme. Not as many materials and labor are involved so, installation costs stay low.

Again, you’ll be paying more for the roof in the long run but, that’s a future you problem.

Which is the Best Roof Option for You?

Pitched roof vs flat roof. Which one is the best option for you? That all depends on what your needs are and how much money you can afford to spend.

The upfront cost for flat rooftops is less expensive, but you’ll spend more on maintenance fees. They also have a shorter lifespan than sloped ones. If that’s okay with you, flat roofs are a fun, out of the box option that you may come to love.

Now that you have a new roof, it’s time to update the rest of your space. Check out the home decor tips section of our blog for a few great ideas.

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