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How Much Is A Roll Of Roofing Paper

November 30, 2025

2 min read

A roll of roofing paper costs between $25 and $75 per roll, depending on the type and quality you choose. Roofing paper is also called tar paper or felt underlayment, and it sits under your shingles to protect your roof deck. The price changes based on the thickness, brand, and where you buy it. Most homeowners need several rolls to cover their entire roof.

Roofing paper is a key part of your roof system. Without it, water can seep into your home and cause damage. It acts like a shield between your shingles and the wood underneath. Buying quality roofing paper now saves you money on repairs later.

What Types of Roofing Paper Cost the Most?

Different roofing papers have different prices. Basic 15-pound felt costs around $25 to $40 per roll. Heavier 30-pound felt runs $40 to $60 per roll. Synthetic underlayment, which lasts longer, costs $50 to $75 per roll.

Synthetic paper is newer and tougher than felt. It does not tear as easily and holds up better in rain. Many roofers now prefer synthetic paper because it lasts longer. According to industry data, roof replacement projects have grown by 3.5% annually as homeowners invest in quality materials.

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How Much Roofing Paper Do You Need?

The average U.S. roof size is 2,647 square feet or 26.47 squares, according to the National Association of Home Builders. One roll of roofing paper covers about 400 square feet. For an average roof, you need 6 to 7 rolls.

A typical single-family home needs $200 to $500 worth of roofing paper. This is just one part of your total roof cost. According to RubyHome, the average roof replacement cost is $9,526, with a range from $5,868 to $13,217.

Do not forget to budget for overlap. You should overlap each row by 2 to 4 inches. This overlap keeps water out.

Where to Buy Roofing Paper

You can buy roofing paper at home improvement stores, roofing supply shops, and online. Home Depot and Lowe’s sell rolls for around $30 to $60. Local roofing supply stores may offer better prices for bulk orders.

Compare prices before you buy. Some stores offer discounts when you buy multiple rolls. According to the U.S. Bureau of Labor Statistics, the median wage for roofers is $50,030 annually, which shows this is skilled work worth doing right. Hiring a pro to install roofing paper correctly protects your investment.

Roofing Paper TypePrice Per RollCoverage Per Roll
15-pound felt$25-$40400 sq ft
30-pound felt$40-$60400 sq ft
Synthetic underlayment$50-$75400 sq ft

Why Quality Roofing Paper Matters

Good roofing paper keeps water out and your home dry. It also helps your shingles last longer. According to RubyHome, asphalt architectural shingles last 30 years when properly installed with quality underlayment. Cheap paper tears, leaks, and fails fast.

Investing in quality roofing paper now prevents costly water damage. A single leak can cost thousands to fix. Spend a little more on good paper to save a lot later.

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Talk with a local roofing solutions to review your options and get a detailed estimate for your project.