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How Wide Is Rolled Roofing

November 30, 2025

2 min read

dilshadakram

Rolled roofing is typically 3 feet wide and comes in long rolls that cover large areas quickly. Most standard rolls are 36 inches wide, though some manufacturers make 32-inch and 40-inch versions. Rolled roofing is one of the cheapest roof materials available, making it popular for sheds, garages, and flat roofs. According to RubyHome, flat roofing materials like rolled roofing cost between $5.50 and $7.50 per square foot when installed. The material comes in rolls that are easy to install, and many homeowners choose it as a budget option for simple roofing projects.

What Size Rolls Come in

Rolled roofing comes in standard widths of 36 inches, which is the most common size you will find. The length of each roll varies, but rolls usually measure 3 feet wide by 36 feet long, giving you 108 square feet of coverage per roll. Some brands offer slightly different sizes like 32 inches or 40 inches wide, but 3 feet is the industry standard.

One roll covers about one roofing square, which equals 100 square feet in the construction world. For a 1,700 square foot roof, you would need about 17 rolls of standard roofing material.

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How Much Does Rolled Roofing Cost

Rolled roofing is one of the most affordable roof materials on the market. According to RubyHome, installation costs for flat roofing range from $5.50 to $7.50 per square foot. For a typical 1,700 square foot roof, you can expect to pay between $6,800 and $68,000 depending on the material and location you choose.

Most homeowners pay far less because rolled roofing sits on the lower end of that price range. Basic asphalt shingles cost $4.25 to $4.95 per square foot, making rolled roofing a similar affordable choice for simple projects.

Best Uses for Rolled Roofing

Rolled roofing works best on flat or very low slope roofs where water can drain slowly. Sheds, garages, storage buildings, and commercial flat roofs are ideal uses. The material is not recommended for steep roofs because it does not shed water as effectively as shingles.

Rolled roofing typically lasts 20 to 30 years depending on climate and maintenance. Metal roofing lasts much longer, between 40 to 80 years according to RubyHome data. However, for budget projects, rolled roofing offers decent protection at a low price point.

Diy Installation Vs Professional Help

Many homeowners can install rolled roofing themselves because it is straightforward. According to RubyHome, DIY installation can save about 50 percent of total costs, but mistakes can lead to higher long-term repair expenses. Professional installation ensures proper overlapping and sealing to prevent leaks.

Roof TypeWidthCoverage Per RollTypical Lifespan
Rolled Roofing3 feet (36 inches)108 sq. ft.20-30 years
Asphalt ShinglesVariousVaries20-30 years
Metal RoofingVariousVaries40-80 years

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If you need help with your roof, reach out to a trusted roofing services for clear pricing and reliable service.