Onduline roofing is a lightweight, corrugated roofing material made from bitumen and cellulose fibers that offers a low-cost alternative to traditional shingles and metal. It looks similar to corrugated metal but costs less and weighs much less, making it easy to install on new or existing structures. Onduline is popular for sheds, garages, and temporary buildings because it resists weather and lasts a long time. According to industry data, the average roof replacement cost is $9,526, but Onduline costs much less per square foot than premium options. This makes it a smart choice for homeowners on a tight budget who want durability without the high price tag.
What Makes Onduline Different?
Onduline is made from a mix of asphalt, fiberglass, and plant fibers, not wood or metal. The material comes in large sheets that overlap like shingles, creating a waterproof seal.
It weighs only about 1 pound per square foot, so you don’t need heavy support beams. Traditional asphalt shingles account for approximately 80% of roofing projects in the U.S., according to RubyHome (2025), but Onduline offers a budget-friendly middle ground between cheap tarps and expensive tiles.
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How Long Does Onduline Last?
Onduline typically lasts 15 to 20 years with proper care. It resists UV rays, rain, and insects better than paper-based materials. However, it does not last as long as metal roofing, which lasts 40 to 80 years according to RubyHome (2025).
Regular maintenance helps extend its life. Keep gutters clean and trim nearby trees to prevent damage from falling branches.
Cost and Installation
Onduline costs between $2 and $5 per square foot installed, making it one of the cheapest roofing options available. This is far lower than clay tiles at $12.00 to $24.75 per square foot, according to RubyHome (2025). For a typical 1,700 square foot roof, installation ranges from $6,800 to $68,000 using standard materials, but Onduline would cost significantly less.
DIY installation is possible because the sheets are lightweight and easy to cut. Many homeowners save around 50% on costs by doing the work themselves, though mistakes can lead to higher long-term repair expenses.
When to Use Onduline
| Best For | Not Recommended For |
|---|---|
| Sheds and garages | Primary homes in harsh climates |
| Temporary structures | Areas with frequent hail |
| Budget renovations | High-traffic commercial buildings |
| Flat or low-slope roofs | Extreme heat environments |
Onduline works best for structures that don’t need a 30+ year lifespan. If you need a roof for a main house, asphalt shingles or metal roofing offer better long-term value. According to the National Association of Home Builders (2025), the average U.S. roof size is 2,647 square feet, and 92% of homeowners consider the roof a top 3 home improvement priority.
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Connect with an experienced roofing company to discuss your roofing needs and schedule an inspection.