Cheapest Roofing Material for a Shed

Roofing a shed does not have to drain your budget, and picking the right product can cut the cost in half. The cheapest roofing material for shed projects is rolled asphalt roofing, which covers a small structure for roughly $0.50 to $1.50 per square foot in materials, but it is not the only budget-friendly option worth knowing about. Corrugated metal, standard asphalt shingles, and corrugated bitumen panels each fit different needs, lifespans, and skill levels. This guide compares the most affordable choices so you can protect your shed without overspending.

Roll Roofing: The Cheapest Option

Rolled asphalt roofing, often just called roll roofing or MSR, is the lowest-cost way to cover a shed. It comes in 36-inch-wide rolls that unroll straight onto the roof deck, so a whole shed can be covered in a single afternoon. A 36-square-foot roll costs about $30 to $50, which works out to roughly $0.50 to $1.50 per square foot installed if you do it yourself.

• Material cost: $0.50 to $1.50 per square foot
• Lifespan: 5 to 10 years
• Best for: low-slope sheds, quick jobs, tight budgets

Roll roofing installs fast with roofing nails and lap cement, needs only a utility knife and hammer, and forgives beginner mistakes. The trade-off is looks and longevity: it is plain, comes mostly in gray or black, and wears out sooner than shingles. For a utility shed or a structure you plan to replace in a few years, it is hard to beat on price.

Corrugated Metal Panels

Corrugated steel or galvanized panels are a favorite for sheds because they last a long time for a modest price. Panels run about $1 to $3 per square foot for materials, and each large panel covers a big area quickly, which keeps labor time low.

• Material cost: $1 to $3 per square foot
• Lifespan: 25 to 40 years
• Best for: long-term value, sloped roofs, low maintenance

Metal sheds water fast, resists fire, and shrugs off rot and insects. You screw the panels down over purlins or a solid deck with rubber-gasket screws, so installation is straightforward once you cut the panels to length. The upfront cost is a bit higher than roll roofing, but the decades-long lifespan often makes metal the cheapest choice per year of service.

Asphalt Shingles

Standard three-tab asphalt shingles are the most common residential roofing, and a small shed uses so little material that they stay affordable. Expect $1 to $2 per square foot for materials, or one to two bundles for a typical 8-by-10 shed at $30 to $40 a bundle.

• Material cost: $1 to $2 per square foot
• Lifespan: 15 to 25 years
• Best for: matching your house, curb appeal, moderate budgets

Shingles look better than roll roofing, come in many colors, and let a shed blend in with the main house. They need a sloped roof of at least 4:12 and a bit more labor since each shingle is nailed in overlapping courses. If you have leftover shingles from a house reroof, your material cost can drop to nearly zero.

Corrugated Bitumen (Onduline-Style) Panels

Corrugated asphalt panels, sold under names like Ondura and Tuftex, are lightweight sheets made from bitumen-saturated fibers. They cost about $1 to $2.50 per square foot and are exceptionally easy to handle because a full panel weighs only a few pounds.

• Material cost: $1 to $2.50 per square foot
• Lifespan: 15 to 25 years
• Best for: DIYers, curved or odd roofs, lightweight framing

These panels cut with a regular saw, bend slightly to follow a roof curve, and nail down over purlins. They resist rot and rust and come in a few colors. They are a good middle ground when you want more life than roll roofing but easier handling than steel.

PVC and Polycarbonate Panels

Clear or tinted plastic panels are worth mentioning if your shed doubles as a greenhouse or potting area, since they let light through. PVC panels start around $1 per square foot, while polycarbonate runs $2 to $4. They are not the cheapest overall, but for a light-filled workspace they can be the right call.

Cost Comparison at a Glance

For a common 8-by-10 shed roof (about 100 square feet of deck, more with slope and overhang), here is the rough material spend:

• Roll roofing: $50 to $150 total, shortest lifespan
• Asphalt shingles: $100 to $200 total, good looks
• Corrugated bitumen: $100 to $250 total, lightweight
• Corrugated metal: $100 to $300 total, longest lifespan

Roll roofing wins on pure upfront cost. But because metal lasts four to eight times longer, its cost per year is often lower than any other option. Choose based on how long you need the shed to last.

How to Pick the Right One

Weigh three things: budget, roof slope, and how long the shed must last. A few pointers:

• For a temporary or very tight-budget shed, go with roll roofing.
• For a permanent shed you want to forget about, spend a little more on corrugated metal.
• To match your house and boost curb appeal, use asphalt shingles.
• For a low or nearly flat roof, avoid shingles and pick roll roofing or a low-slope-rated panel.
• For a light-filled potting shed, add a few polycarbonate panels to a cheaper base material.

Whatever you choose, do not skip the underlayment and drip edge. A $20 roll of felt paper and a few dollars of drip edge protect the deck and add years to the roof for very little money.

Money-Saving Tips

• Check for leftover shingles or panels from your own or a neighbor’s reroof.
• Buy metal panels cut to length to avoid waste and extra cutting.
• Do the labor yourself; sheds are small and low, making them beginner-friendly.
• Watch for damaged-box or overstock roofing at home centers and salvage yards.
• Reuse a sound existing roof deck rather than rebuilding it.

Frequently Asked Questions

What is truly the cheapest roofing material for a shed?

Rolled asphalt roofing is the cheapest upfront, at roughly $0.50 to $1.50 per square foot. It installs fast and needs minimal tools, though it lasts only 5 to 10 years.

Is metal or shingle cheaper for a shed roof?

Shingles are slightly cheaper to buy for a small shed, but corrugated metal lasts much longer, so metal usually costs less over the roof’s lifetime. For a permanent shed, metal is the better value.

Can I put roofing directly on the shed deck?

Install underlayment first. Lay felt paper or synthetic underlayment and a drip edge over the plywood or OSB deck, then apply your roofing. This step protects against leaks and rot for only a few extra dollars.

What roofing works on a nearly flat shed roof?

Low-slope roofs need roll roofing, a peel-and-stick membrane, or panels rated for low pitch. Standard shingles require at least a 4:12 slope or they can leak, so avoid them on flat roofs.

How long will a cheap shed roof last?

Roll roofing lasts about 5 to 10 years, shingles and bitumen panels 15 to 25 years, and corrugated metal 25 to 40 years. Proper underlayment and fastening push each of these toward the higher end.

The Bottom Line

The cheapest roofing material for shed use is roll roofing when you want the lowest upfront price, but corrugated metal often delivers the best value over time thanks to its long life. Match the material to your budget, roof slope, and how long the shed needs to stand, add proper underlayment, and do the install yourself to keep the total cost low.