Roof Systems

Roof systems are the complete assembly of materials protecting your home from the elements, from shingles and underlayment to flashing and ventilation. Whether you're dealing with storm damage, aging materials, or planning a full replacement, understanding your options helps you make smarter decisions. Angi connects you with local pros who specialize in roof systems and provides the guidance you need to keep your home safe and dry.

Related to Roof System Service

Roof System Service Articles and Advice
Allie Ogletree  •  May 22, 2026
6 Benefits of Energy-Efficient Roofs
Energy-efficient roofs can save money and help regulate your home, but that’s not all they can do. Here’s how you can benefit from an energy-efficient roof.
Nick P. Cellucci  •  May 22, 2026
Should You Repair or Replace Your Roof?
Learn to spot the most common signs of roofing damage in your home, so you can determine whether you can repair that damage or need to replace your roof.
Jenna Jonaitis  •  May 22, 2026
What Does Hail Damage Look Like on a Roof?
Hail damage can cause leaks and reduce the lifespan of your roof. But what does hail damage look like on a roof? Learn how to spot it and what to do about it.
Mizuki Hisaka  •  May 22, 2026
What to Do If You’ve Had Wind Damage to Your Roof
The wind storm is over, but until you go outside, you won't know if there's wind damage to your roof. Read this guide to figure out what to do next.
Em Norton  •  May 22, 2026
Here’s the Average Lifespan of a Roof
From asphalt to clay tiles, how long does a roof last? Let's walk through the average roof lifespan based on materials, climate, ventilation, and more.
Amy Freeman  •  May 21, 2026
What Is a Green Roof? Here’s What to Know
What is a green roof? This environmentally friendly roofing option is one that’s alive. Find out more about what a green roof is and why you should install one.
Mariel Loveland  •  May 3, 2026
How Much Does Spray Foam Roofing Cost? [2026 Data]
Spray foam roofing is a budget-friendly option to protect your home from energy loss and water damage. Learn how much spray foam roofing costs.
Dan Simms  •  May 3, 2026
11 Warning Signs You Need a New Roof
Not sure if you need a new roof yet? Check out these warning signs that you need a new roof to catch roof problems early.
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Common Roof System Service Questions

To figure out how many furring strips you need, measure the length and width of your roof slope. You’ll need furring strips along both side edges of each slope and along the top, and then spanning from the top to the bottom across your roof every 12 to 24 inches. Space your furring strips closer together if you see heavy snow loads in your area or if you have a low-slope roof.

Yes, many contractors offer warranties for their work. Confirm terms before hiring.

Pea-sized hail can damage a roof if it experiences hailstorms often, as it slowly causes cracks and deterioration to your shingles. Usually, one hailstorm with pea-sized hail won’t damage your roof, but if you see other damage to your car, grill, and other property, it may be worthwhile to get in touch with your insurance company and have a local roofer come out for an inspection.

You can damage your shingles if you use the wrong type of paint on them. You should always use acrylic latex paint specifically formulated for shingles. Other types of paint may trap moisture, which can cause bigger problems like rot and mildew. Considering that roof replacement costs $9,100 on average, it’s definitely best to avoid making this mistake.

Besides using the right paint, remember that painting your shingles will require increased maintenance.

There is a weight limit for walking on a roof, but it’s determined by your roof structure and not the roofing material, at least in the case of a metal roof. Consider that entire teams of roofers will be on top of your home during the installation, so the weight of a single person won’t compromise your roof. That isn’t the case for something like a tile roof, so a high weight limit is one benefit of a metal roof.