About Interlock Industries (Alaska) Inc.
Interlock Industries (Alaska) Inc. is an Anchorage metal roofing installation company specializing in Interlock® Lifetime Roofing Systems. We are the official and exclusive installer of Interlock® metal roofs in Alaska, giving homeowners a permanent alternative to asphalt shingles that’s engineered for the wet, windy, moss-prone, and snow-heavy conditions of Alaska.
A Roofing Contractor Built for the Pacific Northwest
Roofs in the Alaska face unique stress: heavy rainfall, freeze-thaw cycles, coastal air, high winds, and long seasons where moss and algae thrive. Our job isn’t to manufacture roofing — it’s to install a system that performs here for decades. That’s why we focus exclusively on Interlock® heavy-gauge aluminum roofing, a non-porous, rust-proof, energy-efficient metal roof designed to outlast conventional materials and protect Anchorage homes for life.
The Interlock® System — Installed the Right Way
A lifetime roof only works if it’s installed precisely. Our certified Interlock crews handle every step: tear-off (or retrofit where appropriate), underlayment, ventilation planning, flashing, valleys, chimneys, skylights, and final detailing. We do not subcontract Interlock installations to unknown crews. Every roof is installed by trained specialists to protect the integrity of the Lifetime Limited Warranty.
Three Profiles. One Permanent Outcome.
We install the full Interlock® Lifetime Roofing lineup across the Greater Anchorage area, including:
Interlock® Slate
Close-up of an Interlock® Slate aluminum metal roofing system showing deep-embossed slate texture and interlocking panels in a dark charcoal finish. The low-profile design creates crisp horizontal shadow lines and a realistic stone-slate look while providing durable, weather-tight protection for Anchorage homes. Ideal for Alaska climates with heavy rain, wind, moss, and seasonal freeze-thaw, this rust-proof metal roof offers long-term performance, snow shedding, and a lifetime roofing solution.
Interlock® Cedar Shingle
Close-up of an Interlock® Cedar Shingle aluminum metal roofing system featuring staggered, interlocking shingle panels with a realistic cedar-grain texture in a dark brown/charcoal blend. The embossed wood-shake pattern creates natural shadow lines and a warm, West-Coast look while delivering permanent, weather-tight protection. Designed for Anchorage climates, this rust-proof metal roof resists moss and algae, handles heavy rain and wind, and provides a lifetime roofing solution without the cracking or rot associated with real cedar or asphalt shingles.
Interlock® Shake
Close-up of an Interlock® Shake aluminum metal roofing system showing deep, wood-shake embossing with pronounced vertical grain and thick shadow lines. The interlocking shake panels create a rugged, dimensional look similar to natural cedar shakes, but with permanent, weather-tight performance. Finished in a dark charcoal tone, this rust-proof aluminum roof is engineered for Anchorage climates, resisting heavy rain, wind uplift, moss and algae growth, and freeze-thaw damage. A lifetime metal roofing solution that delivers mountain-cabin curb appeal without rot, cracking, or repeat re-roofing.
Each profile is chosen to match your home’s architecture while delivering the same core benefits: long-term weather resistance, efficient water shedding, and freedom from regular re-roofing cycles.
Where we work
From our Anchorage-area base, we serve homeowners across the greater Anchorage area.
If you’re in the Anchorage and want a roof built for our climate, there’s a good chance we’re already working near you.
Recognized for Installation Excellence
Interlock Metal Roofing is recognized for craftsmanship and service — not because we sell a product, but because we install it correctly and stand behind the results. Our reputation reflects our focus on clean job sites, exacting metal-roof detailing, and long-term customer satisfaction.
Financing, Planning, and Real-World Support
A lifetime roof is a significant upgrade, and we make it straightforward. Our team provides:
- Clear, pressure-free consultations
- Detailed estimates and roof design recommendations
- Financing options for qualified homeowners
- Support before, during, and after installation
We’re here for the full lifecycle of your roof — not just the sale.
Our Promise
Most roofing companies plan for your next replacement. We plan for your last one. When you choose Interlock Industries (Alaska) Inc., you’re choosing an experienced Anchorage installer committed to building a roof that looks beautiful, performs in our climate, and protects your home for life.
Never Re-Roof Again.® with Alaska’s Best Roof™.
Interlock Industries (Alaska) Inc.
Official & exclusive installer of Interlock® Lifetime Aluminum Roofing Systems in Alaska
- Mon - Sun
- Appointment Only
Customer Service Hours
- Mon - Fri
- -
- Sat - Sun
- Closed
Meet Our Sales Team
Industry Partnerships
Interlock Metal Roofing is proud to be members with the following roofing industry partners.
