The cheapest roofing material in 2026 is roll roofing (mineral-surfaced asphalt rolls) at $1.50 to $2.50 per square foot (see our roof cost per square foot guide) installed, followed by 3-tab asphalt shingles at $3.50 to $5.50 per square foot, corrugated steel at $4.00 to $7.00 per square foot, and EPDM rubber membrane at $4.50 to $7.50 per square foot. Roll roofing wins on sticker price every time but loses on lifespan: 8 to 12 years versus 15 to 20 for 3-tab, 25 to 40 for corrugated steel, and 20 to 30 for EPDM. The cost-per-year math flips the ranking. The real “cheapest” depends on whether you’re buying for the next 8 years (roll roofing wins) or the next 30 (steel or 3-tab wins). The article below runs the numbers honestly, including the hidden install costs that turn a $1.50/sf quote into a $4.00/sf reality once you add labor, underlayment, fasteners, and removal.
The short version
- Roll roofing: $1.50 to $2.50/sf installed. 8 to 12 year lifespan. Best for outbuildings, sheds, low-slope utility roofs.
- 3-tab asphalt shingles: $3.50 to $5.50/sf installed. 15 to 20 year lifespan. Cheapest mainstream residential option.
- Corrugated steel: $4.00 to $7.00/sf installed. 25 to 40 year lifespan. Cheapest durable material on cost-per-year basis.
- EPDM rubber: $4.50 to $7.50/sf installed. 20 to 30 year lifespan. Cheapest flat-roof option.
- “Sticker price cheapest” (roll roofing) loses to “lifetime cost cheapest” (corrugated steel) by year 15 to 20.
- Hidden costs that flip rankings: tear-off, deck repair, underlayment, contractor markup, code-required upgrades.
The short answer: per-square pricing for the cheapest options
Most homeowners shopping for a budget (for the full data set, see our the full 2026 Roofing Cost Report) roof get confused by quotes because contractors price three different ways: per square foot, per “square” (100 square feet), and lump sum. The table below uses per square foot installed costs (materials plus labor) for a 1,500 sf single-story home with a basic gable roof in a mid-cost US market.
| Material | Per-sf installed | Total for 1,500 sf | Realistic lifespan | Cost per year |
|---|---|---|---|---|
| Roll roofing | $1.50 to $2.50 | $2,250 to $3,750 | 8 to 12 years | $280 to $470 |
| 3-tab asphalt | $3.50 to $5.50 | $5,250 to $8,250 | 15 to 20 years | $350 to $440 |
| Corrugated steel | $4.00 to $7.00 | $6,000 to $10,500 | 25 to 40 years | $240 to $260 |
| EPDM rubber (flat roof) | $4.50 to $7.50 | $6,750 to $11,250 | 20 to 30 years | $340 to $375 |
| 3-tab shingles, DIY install | $1.80 to $2.80 | $2,700 to $4,200 | 13 to 18 years | $200 to $230 |
The cost-per-year column is the honest comparison. Roll roofing has the lowest sticker price but the worst cost per year because it dies fast. Corrugated steel is in the middle on sticker but wins on cost per year because it lasts 30+ years (for the full data set, see our the 2026 Roofing Material Lifespan Report). DIY 3-tab is the lifetime-cost winner if you’re willing and able to do the work yourself.
Roll roofing: the cheapest sticker price
Roll roofing (also called MSR for mineral-surfaced roofing, or “90-pound roll”) is a thin asphalt-saturated felt (see our best synthetic underlayment guide) sold in 3-foot-wide rolls. It looks like a single layer of asphalt shingle stretched out into a sheet. It’s the cheapest roofing material on the market and dominates the budget end of outbuildings, garages, sheds, and low-slope utility roofs.
What you get for the price
- Material cost: $30 to $50 per 100-sf roll at home centers
- Install: nailed and lap-cemented; one person can roof a 200-sf shed in a day
- Pitch requirement: 2:12 minimum, ideally 3:12 or steeper
- Lifespan: 8 to 12 years; faster in hot/UV climates
- Service: virtually no repair options once it cracks; full replacement
When roll roofing makes sense
- Outbuildings, sheds, chicken coops, equipment storage
- Detached garages where appearance is not a priority
- Temporary repairs or “rental property” replacement cycle (8-year reroof)
- Low-slope (2:12 to 4:12) roofs where shingles can’t be properly sealed
For owner-occupied homes, roll roofing usually fails on the cost-per-year math. The $2,250 you save versus 3-tab shingles disappears within the first reroof cycle (year 10 vs year 18 for 3-tab). On a 30-year ownership horizon, roll roofing costs $7,000 to $11,000 in three reroof cycles versus $5,250 to $8,250 for a single 3-tab install (see our asphalt shingle service options) lasting 18 years.
3-tab asphalt shingles: the cheapest mainstream choice
3-tab asphalt shingles are the cheapest material (see our roof material TCO comparison) most homeowners will ever consider for an owner-occupied home in 2026. They look like real shingles, last 15 to 20 years, qualify for standard insurance coverage, and cost half what architectural shingles do. The downside is short lifespan, lower wind ratings (60 mph standard), and a “flat” appearance that affects resale value in some neighborhoods.
The big-brand 3-tab products
- GAF Royal Sovereign: 25-year warranty, 60 mph wind, ~$30 to $40 per square (100 sf)
- Owens Corning Supreme: 25-year warranty, 60 mph wind, similar price
- CertainTeed XT-25: 25-year warranty, 60 mph wind
- IKO Marathon: 25-year warranty, broad color selection
- Tamko Heritage 30: rare 30-year 3-tab option, 80 mph wind
What drives the install cost
- Materials: $1.00 to $1.50/sf for shingles, underlayment, drip edge, nails, ridge cap
- Labor: $2.00 to $3.50/sf for tear-off (if applicable), install, dump fees
- Tear-off of old shingles: adds $1.00 to $2.00/sf (see our tear-off roof cost guide)
- Deck repair: $50 to $200 per sheet of replaced OSB or plywood
For a deeper look at lifespan across the asphalt shingle tiers, see our asphalt shingle roof lifespan guide. The gap between 3-tab and architectural is only $1.50 to $2.50 per square foot, while the lifespan gap is 10 years. The cost-per-year math usually favors architectural for owner-occupied homes.
Corrugated steel: cheapest durable material
Corrugated steel (the 26-gauge, exposed-fastener metal panel (see our metal roofing calculator guide) familiar from barns and ag buildings) is the cheapest roofing material that actually lasts. At $4.00 to $7.00 per square foot installed, it costs roughly the same as mid-grade architectural shingles but lasts 25 to 40 years instead of 25 to 30. The aesthetic is “barn” or “modern industrial” depending on the panel and trim chosen, which limits its residential adoption to specific design contexts.
What’s actually in the package
- 26-gauge or 29-gauge galvanized or Galvalume steel panels in standard widths (typically 26 to 36 inches)
- Painted with polyester or PVDF (Kynar) coating in dozens of colors
- Exposed fasteners with EPDM gasket washers (the lifespan-limiting component at 15 to 20 years)
- Trim pieces: ridge cap, eave, gable, valley, panel-to-wall flashings
Major US manufacturers
- McElroy Metal (wide US distribution, ag-friendly pricing)
- MBCI (commercial focus, broad gauge and profile range)
- Englert (mid-Atlantic and Northeast strength, panel-bending machines for on-site rollforming)
For a deeper walkthrough of corrugated metal specifically, see our corrugated metal roofing guide. For a head-to-head against shingles, see metal vs asphalt shingle roof.
The 30-year cost math (corrugated steel vs 3-tab)
A 1,500 sf home roofed in corrugated steel at $5.00/sf costs $7,500 installed. At 30 years of expected service, that’s $250 per year. The same home roofed in 3-tab asphalt at $4.50/sf costs $6,750 installed but needs replacement at year 17 or 18, with the second roof costing more (inflation, labor cost growth). Total 30-year cost for 3-tab: $14,000 to $17,000. Corrugated steel wins by $7,000 to $10,000 over a 30-year hold.
EPDM rubber membrane: cheapest flat-roof material
EPDM (ethylene propylene diene monomer) is a single-ply rubber membrane that dominates the residential flat-roof and low-slope market. At $4.50 to $7.50 per square foot installed, it’s the cheapest material (see our complete roofing materials list) you’d actually want on a roof that can’t take shingles or metal panels. EPDM comes in 10-foot, 20-foot, or 50-foot rolls and is either fully adhered, mechanically fastened, or ballasted with river rock.
Where EPDM lives
- Flat or low-slope (under 2:12) roof areas: dormers, porches, additions, modern architecture
- Mobile home roofs (RV-grade EPDM)
- Small commercial buildings under 5,000 sf
- Detached garage flat roofs
The cost and service breakdown
- 60-mil EPDM is the residential standard; 90-mil for commercial
- Lifespan: 20 to 30 years (longer on ballasted systems)
- Most common failure: seam tape pulling apart at year 12 to 18 (repairable)
- Major brands: Carlisle Sure-Weld, GAF EverGuard, Firestone (now Holcim)
EPDM beats TPO and modified bitumen on sticker price for residential applications under 3,000 sf, but TPO has been closing the gap because of energy code reflectivity requirements in commercial work.
Hidden install costs that flip the rankings
The per-square-foot numbers in the table above are for a clean tear-off-and-replace job on a sound deck. Several real-world cost factors can shift the rankings significantly.
Tear-off of existing roofing
Removing an existing layer of shingles costs $1.00 to $2.00 per square foot before the new install starts. Two existing layers cost $1.50 to $3.00 per square foot to remove. Some metal panel installs can go over an existing single layer of shingles (subject to code), avoiding tear-off entirely. Corrugated metal over shingles saves $1,500 to $3,000 on a 1,500 sf home, narrowing the cost gap against asphalt.
Deck repair
OSB or plywood deck repair runs $50 to $200 per sheet replaced. A roof with rotten decking under the failed shingles can add $500 to $3,000 to any reroof cost regardless of material chosen. Inspect before quoting.
Underlayment upgrade
Synthetic underlayment costs 30% to 50% more than 30-pound felt but lasts longer and improves the lifespan of the finish material. Most pros now spec synthetic by default; older quotes for 3-tab installs may assume felt and quote $0.15 to $0.30/sf less. See our felt vs synthetic underlayment guide for the full comparison.
Code-required upgrades
Ice and water shield at eaves and valleys is required in freeze climates and adds $0.30 to $0.60 per square foot. Drip edge is required everywhere and adds $1.50 to $3.00 per linear foot of eave. Some jurisdictions require Class 4 impact-rated shingles in hail zones, pushing the shingle category outside the “cheap” bracket entirely.
Contractor markup vs DIY
Contractor labor is roughly half the installed cost on most projects. A DIY 3-tab install on a single-story walkable roof can drop the cost from $4.50/sf to $1.80/sf, putting it in roll-roofing territory on sticker price with double the lifespan. The catch: DIY voids manufacturer warranties, exposes you to fall risk, and only makes sense on simple low-pitch roofs.
The honest “cheapest” recommendation by use case
Cheapest for a shed or outbuilding
Roll roofing at $1.50 to $2.50/sf. 8 to 12 year lifespan is fine because the shed (see our shed roof options guide) will probably be replaced or remodeled before then anyway.
Cheapest for a rental property
3-tab asphalt at $4.50/sf. 18-year lifespan aligns with typical rental property hold periods. Insurance compatibility is good. Resale value isn’t significantly impaired.
Cheapest for an owner-occupied home (30-year hold)
Corrugated steel at $5.00/sf. The cost-per-year math wins by a wide margin on long ownership periods because you avoid a second reroof cycle.
Cheapest for a flat or low-slope roof
EPDM rubber at $5.50/sf. The only practical option besides modified bitumen (cap sheet), which costs similar but is harder to install correctly.
Cheapest for a mobile home
EPDM rubber coating (1.50 to $3.00/sf) over the existing roof for short-term fix, or full corrugated steel ($4.00 to $7.00/sf) for a real long-term solution. See discussion in our material reviews for the tradeoffs.
What you sacrifice to go cheap
Cheap roofing materials make four tradeoffs against mid-tier and premium options. The tradeoffs are predictable and worth understanding before signing the contract.
Lifespan
Roll roofing dies at 10 years. 3-tab at 18. Corrugated steel and EPDM are both 25+ year materials. Premium architectural shingles and standing-seam metal are 35 to 50 year materials. The lifespan you give up is real.
Wind and impact rating
3-tab shingles are rated 60 mph standard. Architectural shingles are 110 to 130 mph. Roll roofing has no published wind rating in most cases. Corrugated steel is excellent on wind (130+ mph) but vulnerable to hail dents. Premium impact-rated shingles handle 2-inch hail; basic 3-tab cracks under it.
Resale value
Real estate appraisers in 2026 typically discount homes with 3-tab shingles versus architectural by $5,000 to $15,000 on a midmarket home. Roll roofing on a visible roof slope can affect appraisal and inspection outcomes. Corrugated steel is appraisal-neutral in rural and modern-architecture markets, slightly negative in traditional suburbs.
Insurance terms
Most major carriers in 2026 accept 3-tab, architectural, EPDM, and metal roofing for standard coverage. Roll roofing is sometimes excluded or requires actual cash value (ACV) coverage. Quote (see our new roof estimate breakdown guide) your insurance terms before picking the material.
Cost-per-year ranking (the honest answer)
If “cheapest” means lowest cost per year of service, the ranking flips completely from the sticker-price ranking.
| Rank | Material | Installed cost (1,500 sf) | Lifespan | Cost per year |
|---|---|---|---|---|
| 1 | 3-tab asphalt, DIY install | $2,700 to $4,200 | 13 to 18 years | $200 to $230 |
| 2 | Corrugated steel (contractor) | $6,000 to $10,500 | 25 to 40 years | $240 to $260 |
| 3 | Roll roofing (contractor) | $2,250 to $3,750 | 8 to 12 years | $280 to $470 |
| 4 | EPDM rubber (contractor) | $6,750 to $11,250 | 20 to 30 years | $340 to $375 |
| 5 | 3-tab asphalt (contractor) | $5,250 to $8,250 | 15 to 20 years | $350 to $440 |
The takeaway: if you can DIY 3-tab on a walkable single-story roof, that’s the cost-per-year winner by a meaningful margin. If you can’t or won’t DIY, corrugated steel beats every other contractor-installed option on cost per year. Roll roofing wins only on shortest-term properties (sheds, temporary fixes) and loses on long-term cost.
FAQ
What is the absolute cheapest roofing material?
Roll roofing, at $1.50 to $2.50 per square foot installed. The downside is short lifespan (8 to 12 years) and limited appropriate use cases (sheds, outbuildings, low-slope utility roofs).
Is metal roofing cheaper than shingles?
Corrugated steel is roughly the same sticker price as mid-grade architectural shingles but lasts longer, making it cheaper on a cost-per-year basis. 3-tab asphalt shingles are cheaper on sticker price but more expensive on cost-per-year over a 30-year horizon.
How much should I expect to spend to reroof a 1,500 sf house?
$5,250 to $8,250 for 3-tab asphalt, $7,500 to $12,000 for architectural shingles, $6,000 to $10,500 for corrugated steel, or $2,250 to $3,750 for roll roofing (not recommended for residential). Add 10% to 30% for tear-off, deck repair, code-required ice and water shield, and contractor markup.
Is roll roofing acceptable on a residential home?
Technically yes if the slope is 2:12 or steeper, but it’s rarely used on owner-occupied homes because of short lifespan, “industrial” appearance, and potential insurance complications. Stick to 3-tab or better for an owner-occupied residential home.
Can I install roofing myself to save money?
DIY install can cut total cost roughly in half for 3-tab shingles, roll roofing, or corrugated steel on a walkable single-story roof. The tradeoffs are voided manufacturer warranties, no contractor workmanship coverage, and personal fall risk. For roofs over 8:12 pitch or two stories, hire a contractor.
What is the cheapest long-lasting roofing material?
Corrugated steel. It costs slightly more than 3-tab asphalt on sticker price but lasts twice as long, making it the cheapest material on cost-per-year basis for any owner-occupied home held over 20 years.
Bottom line
The cheapest roofing material depends entirely on the time horizon. Roll roofing wins on sticker price but loses on cost per year for anything beyond a short-term outbuilding. 3-tab asphalt shingles are the cheapest mainstream residential option for owners who’ll be selling or moving within 15 years. Corrugated steel is the cheapest material that actually lasts and is the best buy for any owner-occupied home held over 20 years.
For a single-story house you own and plan to keep, corrugated steel at $5.00/sf installed beats every other option on long-term cost. For a rental property or a home you’ll sell within 10 years, 3-tab asphalt at $4.50/sf is the right call. Roll roofing belongs on sheds and outbuildings, not main homes. For related reading, see our mobile home roof replacement costs guide.