Best Metal Roofing in Alaska Ranked

Choosing the right roof for an Alaskan home is a critical decision. The state's extreme weather-heavy snow loads, freeze-thaw cycles, high winds, and coastal salt spray-demands a roofing system that is exceptionally durable and correctly engineered. Metal roofing has become a leading choice for its longevity, strength, and superior performance in shedding snow. However, success depends on selecting the appropriate style and material and partnering with an installer experienced in Alaska's unique building challenges.

ABC Seamless Siding

1425 Viking Dr, Anchorage, AK 99501

ABC Seamless Siding is a home improvement contractor based in Anchorage, AK, specializing in roofing, seamless siding, rain gutters, replacement windows, and exterior doors. Their team consists of employee installers who manage projects from start to finish, focusing on energy-efficient and durable products suited for the Alaskan climate. Known for their expertise in metal roofing and gutter installation, ABC Seamless has earned an A+ rating with the Better Business Bureau, reflecting their commitment to customer satisfaction.

4.9

172 Reviews

TOPP Roofing & Construction LLC

anchorage

TOPP Roofing & Construction LLC is a roofing contractor based in Anchorage, AK, serving both residential and commercial clients in the Anchorage area and Mat-Su Valley. They specialize in roof installation, replacement, repair, and inspection, including metal roofing with standing seam and asphalt options. The company is known for addressing unique Alaskan weather challenges and offers consulting services for home projects. TOPP Roofing & Construction uses high-quality materials like Duro-Last single-ply PVC membranes and provides detailed project timelines and cost estimates. Their team has earned positive reviews for professionalism, integrity, and skilled workmanship.

5.0

34 Reviews

Alpine Metal Roofing LLC

anchorage

Alpine Metal Roofing LLC is a roofing contractor based in Anchorage, AK, specializing in metal roofing installation, replacement, and repair. They focus on hidden-fastener metal roofs, which are designed to last significantly longer than traditional shingle roofs. The company offers services including roof leak repair and standing seam metal roofing, with expertise in specialty metal fabrications. Their experience is reflected in efficient project completion and quality workmanship.

5.0

20 Reviews

S&D roofing of Alaska, LLC

20172 Reich Ct, Palmer, AK 99645

S&D Roofing of Alaska, LLC is a roofing contractor based in Anchorage, AK, specializing in roof installation and replacement. They offer services including metal roofing with standing seam options. The company is noted for handling projects efficiently even in challenging weather conditions, ensuring quality workmanship on each job.

5.0

17 Reviews

Anchorage Roofing

1200 W Dimond Blvd, Anchorage, AK 99515

Anchorage Roofing is a professional roofing contractor based in Anchorage, AK, offering a wide range of roofing services including installation, replacement, repair, and inspection. They work with various materials such as asphalt shingles, metal roofing, cedar shakes, and offer specialized options like organic shingles and commercial roofing systems including TPO and EPDM membranes. The company also provides vinyl siding installation and emergency roof repairs with 24/7 availability. Serving Anchorage and surrounding areas like Wasilla, Palmer, Sterling, Soldotna, and Kenai, Anchorage Roofing emphasizes environmentally friendly options and durable roofing solutions. Their team is experienced in both residential and commercial projects, ensuring tailored solutions for each client.

5.0

11 Reviews

See more providers in Alaska

Why Metal Roofing Excels in Alaskan Climates

Metal roofs offer distinct advantages that align perfectly with the demands of Alaska's environment. Their primary benefit is exceptional durability against the elements. A properly installed metal roof can last 40 to 70 years, far outlasting traditional asphalt shingles, which can deteriorate quickly under heavy snow and ice ¹. The smooth, hard surface of metal is excellent for shedding snow, reducing the risk of dangerous ice dams that can cause water infiltration and structural damage ^{2 3}. Furthermore, metal is non-combustible, providing a measure of fire resistance, and materials like aluminum offer complete rust-proofing, which is vital in coastal regions ^{4 5}.

Popular Metal Roofing Styles for Alaska

The two most common metal roofing profiles are standing seam and corrugated, each with different strengths.

• Standing Seam: This is often considered the premium choice for Alaskan homes. It features vertical panels with raised seams that interlock, creating a clean, modern look. The fasteners are hidden within the seams, eliminating penetration points on the flat panel surface. This design is superior for shedding heavy snow and ice and provides excellent protection against wind-driven rain and snow ^{1 6}.
• Corrugated: Recognizable by its classic wavy pattern, corrugated metal roofing is a more budget-friendly option. It is a through-fastened system, meaning screws go directly through the metal panels into the roof deck. While very strong and effective, it is more commonly used on outbuildings, barns, or homes where a vintage aesthetic or cost is a primary concern ^{1 6}.

Choosing the Right Metal Material

The type of metal used is as important as the style. Each material has properties suited to different Alaskan conditions and budgets.

• Galvanized Steel: This is the most common and cost-effective option. Steel panels are coated with a layer of zinc (galvanization) for rust resistance. It's strong and performs well, but the coating can wear over time, especially in harsh coastal environments ^{4 7}.
• Galvalume®: This is steel coated with a zinc-aluminum alloy, offering superior corrosion resistance compared to standard galvanized steel. It's an excellent choice for longevity but can be prone to scratching during installation, which requires careful handling ^{4 7}.
• Aluminum: A top-tier choice for coastal areas like Southeast Alaska. Aluminum is naturally rust-proof, lightweight, and highly resistant to salt spray corrosion. It offers a very long service life, making it a sound investment despite a higher initial cost ⁴.
• Copper: A premium, decorative material known for its extremely long life and distinctive patina. Due to its high cost, copper is typically used for accents, valleys, or flashings rather than entire residential roofs ⁴.

Navigating Alaska-Specific Installation Challenges

Installing a metal roof in Alaska is not a standard job. Specific climatic factors must be addressed in the design and installation.

• Heavy Snow Loads: Roofs must be structurally designed to support the weight of deep, wet snow. The slick surface of metal helps, but snow guards are frequently recommended to prevent large sheets of snow and ice from sliding off suddenly, which can be dangerous and damage property below ^{2 3}.
• Freeze-Thaw Cycles: Extreme temperature swings cause materials to expand and contract. Metal roofing systems must be installed with this movement in mind, using appropriate fasteners and clips. Proper attic ventilation and high-quality ice-and-water shield underlayment are also critical to prevent ice dam formation at the eaves ^{2 4}.
• High Winds: Coastal and interior regions can experience severe winds. Metal roofing requires robust, code-compliant fastening schedules to ensure panels remain securely attached ³.
• Permafrost and Foundation Shift: In some areas, ground instability requires specialized structural considerations that can affect the entire building, including the roof. Local expertise is essential ².

Understanding Codes, Costs, and Contractor Selection

Building Codes and Standards

Alaska has specific amendments to the International Building Code (IBC) that address roof assemblies. Metal roofing systems must meet rigorous testing standards for structural load (like ASTM E1592) and wind uplift ⁸. Fire ratings are also a consideration, often requiring Class A rated assemblies or specific underlayments on combustible decks ⁵. A reputable local contractor will be familiar with these requirements.

Metal Roofing Cost Considerations in Alaska

Costs can vary widely based on material, profile, roof complexity, and location. As a general range:

• Corrugated Metal Roofing: Approximately $5-$12 per square foot installed ^{6 9}.
• Standing Seam Metal Roofing: Approximately $9-$16+ per square foot installed, with potential for higher costs in remote areas of Alaska ^{6 10}. For a typical home, total project costs often range from $10,000 to over $30,000 ^{10 9}. It's important to view this as a long-term investment, as the extended lifespan and reduced maintenance of metal can provide significant value over time ¹.

The Critical Importance of Local Expertise

Perhaps the most crucial factor is choosing a contractor with proven experience installing metal roofs in Alaska. Out-of-state or inexperienced installers may not understand how to properly detail roofs for ice dams, size snow retention systems, or select materials that withstand prolonged cold and UV exposure. Look for contractors with a strong portfolio of local projects and who can explain how they will address Alaska's unique challenges ^{2 8}.

Maintenance and Long-Term Performance

One of the appeals of metal roofing is its low maintenance. Regular visual inspections, especially after severe storms, are recommended to check for any debris, ensure snow guards are intact, and clear gutters. While modern paint finishes are highly durable, keeping overhanging branches trimmed can prevent scratches. With proper installation and occasional care, a metal roof will provide reliable protection for decades, standing up to the toughest weather Alaska can deliver ^{1 7}.

Frequently asked questions

Sources