The cheapest roofing material is basic asphalt shingles, which cost $4.25 to $4.95 per square foot with installation. According to RubyHome (2025), architectural asphalt shingles run $4.50 to $8.25 per square foot, making them slightly more expensive but still affordable. For a typical 1,700 square foot roof, basic asphalt shingles will cost between $6,800 and $8,400 total. However, the cheapest option may not be the best choice long-term because cheaper materials wear out faster and need replacement sooner.
What Makes Asphalt Shingles So Cheap?
Asphalt shingles are the most common roofing material in the U.S. According to RubyHome (2025), asphalt shingles dominate about 80% of residential roofing projects. Because they are made in huge numbers, the cost stays low.
Basic three-tab shingles are the cheapest option. They have a simple design with fewer layers than architectural shingles. You can get them installed quickly and easily.
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How Long Do Cheap Roofs Last?
This is where cost matters. According to RubyHome (2025), basic asphalt shingles last about 20 years, while architectural asphalt shingles last 30 years. That extra 10 years makes a big difference.
Metal roofing costs more upfront at $10 to $17.05 per square foot, but it lasts 40 to 80 years. Slate tiles cost $12 to $22 per square foot and last 60 to 150 years. Even though they cost more to install, you save money by not replacing them as often.
Cheap Vs. Long-lasting Materials
| Material | Cost Per Sq. Ft. | Lifespan |
|---|---|---|
| Basic asphalt shingles | $4.25, $4.95 | 20 years |
| Architectural asphalt | $4.50, $8.25 | 30 years |
| Metal roofing | $10, $17.05 | 40, 80 years |
| Slate tiles | $12, $22 | 60, 150 years |
Is Cheap Always Better?
Not always. According to RubyHome (2025), the average roof replacement costs $9,526 overall, but it can range from $5,868 to $13,217. If you pick the cheapest material now, you might need to replace your roof twice in the time it takes a better material to need one replacement.
According to industry data, 33% of homeowners replace roofs due to leaks, and 33% replace them due to storm damage. Cheap materials fail faster in bad weather. Spending a little more upfront can mean fewer repairs and replacements later. Think about your climate and how long you plan to stay in your home before choosing the cheapest option.
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Contact a qualified roofing company for expert guidance on roof repair, replacement, or installation.