What is aluminum shake roofing?
Aluminum shake roofing is a stamped aluminum roofing system shaped to mimic hand-split cedar shakes, sold as interlocking panels or individual shingles rather than long standing seam panels. It uses a rust-proof metal, weighs under half a pound per square foot, and is marketed as a lifetime roof for homeowners who want the cedar look without the rot, insect, or fire risk of real wood.
The profile is deep and textured, so from the ground it reads as wood shake. The substrate is aluminum alloy (usually 3003 or 3105), which is the same corrosion-resistant metal used in coastal roofing. This sits inside the wider family of shake style metal roofing, which also includes steel and stone-coated steel versions covered in our shake style metal roofing guide.
Most aluminum shake products carry a factory finish (a fluoropolymer or PVDF paint) in dozens of colors and come with a lifetime or 50-year transferable warranty. They install over battens or directly to the deck, and many are rated for reroof-over-shingles applications where local code allows.
How much does aluminum shake roofing cost?
Aluminum shake roofing typically costs about $12 to $20 per square foot installed, or roughly $1,200 to $2,000 per roofing square (100 square feet), in 2026. Premium interlocking systems land at the top of that range, while builder-grade aluminum shake panels sit near the bottom. Aluminum itself runs higher than steel: bare aluminum roofing averages $9 to $18 per square foot, versus $5 to $12 for steel.
A roofing square covers 100 square feet of roof area, not floor area. A typical 1,800 square foot home has roughly 20 to 25 squares of roof once pitch is added, so a full aluminum shake roof commonly runs $25,000 to $50,000 installed depending on brand, pitch, and region.
| Line item | Typical 2026 range |
|---|---|
| Aluminum shake material only | $4 to $9 per sq ft |
| Installed (material plus labor) | $12 to $20 per sq ft |
| Per roofing square, installed | $1,200 to $2,000 |
| Full roof, typical 1,800 sq ft home | $25,000 to $50,000 |
Cost varies by pitch, tear-off versus reroof, roof complexity, and how many aluminum shake installers work in your market. Aluminum shake is a specialty install, so labor can carry a premium in areas with few certified crews.
Aluminum shake roofing brands compared
The main aluminum shake brands are Classic Metal Roofing Systems (Country Manor Shake), Reinke Shakes, and Interlock Roofing. They differ mostly in aluminum gauge, weight, and warranty structure. Thicker gauge resists denting and foot traffic better; recycled content and finish warranty affect long-term value. Steel-based shakes like DECRA and ProVia are a separate category and are not aluminum.
| Product | Aluminum gauge | Recycled content | Warranty | Notable rating |
|---|---|---|---|---|
| Classic Country Manor Shake | .019 in panels (.024 accessories) | 95% post-consumer | Lifetime, transfers 40 yrs; 30-yr finish | Class A fire (with assembly) |
| Reinke Shakes | .020 embossed to .025 (3003/3105 alloy) | 99% recycled | 50-yr transferable | 120 mph wind, 1.5 in hail |
| Interlock Metal Shake | .028 in (3003-H24) | High post-industrial | Lifetime, one-time transfer (50-yr subsequent) | Class 4 hail (UL 2218), 120 mph |
Interlock uses the heaviest gauge at .028 inch and is the only one of the three carrying a full UL 2218 Class 4 hail rating, which is the top impact tier tested with a two-inch steel ball. Reinke and Classic use lighter .019 to .025 aluminum, which keeps weight and cost down but is more prone to cosmetic denting from large hail. All three are 100% recyclable at end of life.
Aluminum vs steel shake: which should you buy?
Aluminum shake wins near saltwater and where weight matters; steel shake wins on budget and in large-hail regions. Aluminum forms a self-healing oxide layer that resists salt corrosion, so it is the better call within 10 to 15 miles of the ocean. Steel is harder and cheaper per square, so heavier-gauge steel shake dents less from big hail and costs less to install inland.
| Factor | Aluminum shake | Steel shake (incl. stone-coated) |
|---|---|---|
| Coastal salt corrosion | Excellent, self-protecting oxide | Weaker; salt attacks galvanized/Galvalume over time |
| Weight | ~40 to 60 lbs per square | ~90 to 150 lbs per square (stone-coated heavier) |
| Hail dent resistance | Softer, dents more from large hail | Harder, resists denting better |
| Installed cost | $12 to $20 per sq ft | $9 to $16 per sq ft |
| Rust | Cannot rust | Can rust if coating is breached |
For a full breakdown of the metal itself, see our guide to aluminum roofing and how it compares to steel. If your priority is the wood-shake look on a tight budget in a low-salt climate, a stone-coated steel shake often delivers similar curb appeal for less.
How long does aluminum shake roofing last?
Aluminum shake roofing commonly lasts 40 to 70 years and is often sold as a lifetime roof, meaning it should outlast the ownership of most single-family homes. It does not rot, rust, or burn, and the fluoropolymer finish is warranted for 30 years against fade and chalk. The main aging factor is cosmetic denting and finish wear, not structural failure.
Wind ratings run to 120 mph on interlocking systems, backed by the four-way interlock that ties panels together. Impact resistance varies: Interlock carries a UL 2218 Class 4 rating, the highest tier, while lighter-gauge products like Reinke warrant against 1.5 inch hail. A Class A fire rating is available on most systems when installed over the specified underlayment assembly.
Corrosion is where aluminum earns its premium. Because it forms a stable oxide layer instead of rusting, it holds up in coastal and industrial air that degrades steel. Metal roofing as a category continues to gain share of the U.S. reroof market, as tracked in our roofing material market share report.
Pros and cons of aluminum shake roofing
Aluminum shake roofing trades a high upfront price for a low-maintenance, long-life roof with strong coastal and fire performance. The main drawbacks are cost, dent risk from large hail, and a shortage of trained installers. It fits homeowners planning to stay long term or those in salt-air or wildfire zones.
- Pro: Rust-proof and ideal within 10 to 15 miles of saltwater.
- Pro: Very light, about 40 to 60 lbs per square, so it can go over many existing roofs and adds little structural load.
- Pro: Lifetime or 50-year transferable warranties and Class A fire ratings.
- Pro: Made from 95% to 99% recycled aluminum and fully recyclable.
- Con: High upfront cost, often two to three times an asphalt shingle roof.
- Con: Softer than steel, so very large hail can leave cosmetic dents.
- Con: Fewer certified installers, which can raise labor cost and lead time.
How is aluminum shake roofing installed?
Aluminum shake installs as interlocking panels or shingles fastened to the deck or to horizontal battens, working from the eave up so each course locks the one below. Most systems use hidden fasteners and factory-formed trim at hips, valleys, and rakes. Where code allows, aluminum shake can go over one existing layer of shingles because it is so light.
- Inspect the deck, replace rotted sheathing, and install the specified underlayment (often a high-temp or synthetic peel-and-stick assembly for the Class A rating).
- Set eave starter and drip edge, then flash valleys, chimneys, and pipe penetrations with matching aluminum trim.
- Install the first course of shake panels at the eave, fastening through the concealed nailing flange.
- Work upward course by course, engaging the four-way interlock on each panel so wind and water are locked out.
- Cap the hips and ridge with the manufacturer’s formed ridge, then finish rake and headwall flashings.
Because the panels interlock, a bad cut or a skipped fastener can compromise the whole run, so manufacturers restrict warranties to certified crews. Confirm your installer is trained on the specific brand before signing.
Is aluminum shake roofing worth it?
Aluminum shake roofing is worth it for long-term owners in coastal, wildfire, or high-value homes where a lifetime, rust-proof, cedar-look roof justifies the price. It is usually not worth the premium for a home you plan to sell within a few years, or in a dry inland market where a steel shake or synthetic product delivers similar looks for less.
If the wood-shake aesthetic is the goal but budget is tight, compare it against synthetic cedar shake roofing, which mimics wood at a lower price without the metal premium. Weigh aluminum against the full range of profiles in our metal roofing types overview before committing to a specialty system.
Frequently asked questions
Is aluminum shake roofing worth the cost? Aluminum shake is worth it for owners staying long term, especially near saltwater or in wildfire zones, because it is rust-proof, fire-rated, and warranted for a lifetime or 50 years. For short-term owners or dry inland climates, a steel or synthetic shake usually delivers a similar look for meaningfully less money.
How much does an aluminum shake roof cost? Expect about $12 to $20 per square foot installed in 2026, or roughly $1,200 to $2,000 per roofing square. A typical 1,800 square foot home with 20 to 25 roof squares runs about $25,000 to $50,000, with premium interlocking systems at the top of the range.
Does aluminum shake roofing dent from hail? Aluminum is softer than steel, so very large hail can leave cosmetic dents on lighter-gauge products. Heavier systems like Interlock at .028 inch carry a UL 2218 Class 4 rating, the top impact tier, while lighter .019 to .025 inch panels typically warrant against hail up to about 1.5 inches.
Is aluminum or steel better for a shake roof? Aluminum is better within 10 to 15 miles of saltwater because it cannot rust, and it weighs less. Steel is harder and cheaper, so it dents less from big hail and costs less to install inland. Choose aluminum for coastal and weight-sensitive jobs, steel for budget and large-hail regions.
How long does an aluminum shake roof last? Aluminum shake commonly lasts 40 to 70 years and is often sold as a lifetime roof. It does not rot, rust, or burn, and its finish is typically warranted for 30 years against fade and chalk. The usual aging sign is cosmetic denting or finish wear rather than leaks or structural failure.
Can you install aluminum shake over an existing roof? Often yes. Because aluminum shake weighs only about 40 to 60 lbs per square, many systems are approved to install over one existing layer of asphalt shingles where local code permits. A qualified installer should still inspect the deck for rot and confirm the underlayment meets the fire rating requirement.
Reviewed by The Roofing Brief Team. Last reviewed July 2026.