Roll roofing is used for flat or low-slope roofs, sheds, and temporary roof covers. It comes in long rolls of material that you unroll and nail down. Roll roofing is one of the cheapest roof options. It works great for small buildings, RVs, and repairs. You can install it fast without special tools.
What Makes Roll Roofing Different?
Roll roofing is not like shingles. Shingles overlap and look like stairs. Roll roofing is one flat sheet that covers the whole roof. According to RubyHome (2025), basic asphalt shingles cost $4.25-$4.95 per square foot. Roll roofing costs even less, making it the budget choice.
Roll roofing comes in two types. Built-up roofing (BUR) has layers. Modified bitumen is modern and easier to install. Both use tar or asphalt to stick down.
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Where Is Roll Roofing Used?
Sheds get roll roofing a lot. Garages, workshops, and storage buildings use it too. It works on RVs and boat covers. Flat roofs on commercial buildings often use roll roofing.
Roll roofing also works for:
- Quick repairs on old roofs
- Temporary covers during construction
- Low-slope roofs that can’t use shingles
- Budget-friendly replacements
How Long Does Roll Roofing Last?
According to RubyHome (2025), modified bitumen roofing lasts 20 years. Built-up roofing lasts 15-30 years. This is shorter than other roofs. Metal roofing lasts 40-80 years by comparison.
Roll roofing breaks down faster than shingles because it gets more sun and rain. You need to check it every year. Cleaning gutters and removing leaves helps it last longer.
Why Choose Roll Roofing?
Roll roofing costs less money. It installs fast. You do not need a roofer for small jobs. According to RubyHome (2025), roof installation costs range from $4-$40 per square foot. Roll roofing sits on the low end.
But it has downsides too. It does not look fancy. It does not last as long as metal or shingles. According to industry data, most roofs last 25-50 years. Roll roofing rarely reaches that range.
| Roof Type | Cost Per Sq. Ft. | Lifespan |
|---|---|---|
| Roll Roofing | $4-$8 | 15-30 years |
| Asphalt Shingles | $4-$8 | 20-30 years |
| Metal Roofing | $10-$17 | 40-80 years |
Roll roofing works best for small buildings and short-term fixes. It saves money now but costs more later when you replace it. For sheds and garages, it is the smart pick.
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Connect with an experienced professional roofer to discuss your roofing needs and schedule an inspection.