Metal Roofing in Port Angeles, Washington — Lifetime Interlock® Aluminum Shingles Installed Locally
Port Angeles Metal Roofing Experts Installing Lifetime Interlock® Aluminum Shingles Since 1997
What do Interlock customers in Washington say?
Interlock has 734 published customer reviews from Washington, covering installations reviewed between 1999 and 2026. They average 4.7 out of 5, with 669 collected through independent GuildQuality surveys. Interlock® Slate is the most frequently installed system in the region, appearing in 287 of these projects. Across the surveys that scored individual categories, quality of materials rates highest at 4.9 out of 5.
Metal Roofing Built for Port Angeles's Heavy Rain, Snow Loads, Windstorms & Lifetime Protection
Interlock Metal Roofing (PNW) Inc. is the trusted local metal roofing contractor and exclusive authorized installer of Interlock® Lifetime Aluminum Roofing Systems in Port Angeles, Washington. Since 1997, we have helped homeowners in Port Angeles protect their homes from the Pacific Northwest’s heavy rain, coastal winds, and winter snow with our industry-leading metal roofs. Our Interlock Lifetime Roofing System is engineered for maximum performance, beauty, and durability—perfect for Port Angeles’ unique climate. Our heavy-gauge, fire-resistant, and energy-efficient cool roofs are designed to shed snow quickly, resist moss and algae growth, and withstand harsh weather year after year. Choose from the timeless look of slate, cedar shingles, shake, Mediterranean tile, or standing seam, all protected by the advanced Alunar® Coating System and backed by a Lifetime Warranty. For roof replacement or re-roofing in Port Angeles, trust Interlock Metal Roofing (PNW) Inc. for long-term protection and lasting curb appeal.
Performance you can measure (all climates)
Weather Resistant
Tested to 193+ km/h (120 mph) winds
Durable
Lifetime-Limited, transferable warranty
Energy Efficient
Reflective cool-roof lowers cooling costs
Rain & Moisture Proof
Repels ~1100 mm of rain a year
Corrosion Resistant
Aluminum does not develop iron rust
- Precision weatherproof seams (profiles: slate, cedar, shake, tile) and mechanical fastening (profile: standing seam) deliver long-term leak protection during wind-driven rain events
- Interlocking panel system tested to 120+ mph (193+ km/h) for severe coastal windstorms common to Port Angeles and the Strait of Juan de Fuca
- Aluminum panels coated with the Alunar® Coating System (no visible aluminum surface) for a durable, non-metallic finish that resists chalking and corrosion
- Corrosion-resistant construction tailored for salt-laden marine air along Port Angeles shorelines and wider Clallam County waterfront properties
- Engineered to resist intense atmospheric-river downpours, maintaining seam integrity and underlayment performance during prolonged wet spells
- Smooth, non-porous Alunar® finish and interlock detail reduce moss establishment on damp Port Angeles roofs and simplify routine cleaning
- Snow-shedding panel geometry and low-friction surface reduce snow accumulation and help prevent ice dams during occasional Olympic Peninsula snow events
- UL 2218 Class 4 impact resistance protects against hail, falling branches, and storm debris from frequent coastal windstorms
- Class A fire-rated available for homeowners seeking enhanced ember resistance and fire performance in at-risk Clallam County zones
- Energy-efficient cool-roof characteristics lower attic temperatures during Pacific Northwest heat spikes and improve year-round comfort
- Solar-compatible design supports modern bracket-mounted photovoltaic systems with secure attachment points for Port Angeles installations
- Fully recyclable aluminum aligns with regional sustainability goals and reduces lifecycle environmental impact for Clallam County properties
- Low-maintenance finish resists degradation from persistent marine fog, salt spray, and high-humidity cycles typical of the coast
- Architectural profiles replicate slate, cedar shake, and tile while preserving metal performance and local curb appeal for Port Angeles homes
- Backed by a transferable lifetime-limited warranty to protect long-term investment and resale value for area homeowners
- Assemblies accommodate freeze–thaw cycles and rapid seasonal transitions driven by marine influence and nearby Olympic Mountain weather patterns
Metal roofing built for Port Angeles's climate
Averages (10-yr): ~1100 mm rain and 58 cm snow per year, ~3188 sunshine hours, mean 10°C, typical daily-max winds ~15 km/h with gusts to 103 km/h, and ~26 freeze–thaw days per year.
- 58 cmavg. snow / year
- 1100 mmavg. rain / year
- 26freeze–thaw days / year
- 103 km/hpeak wind gusts
- 3188 hrsannual sunshine
- 10°Cmean temperature
Roof performance depends on the selected profile, tested assembly, roof structure and installation details. Class A fire-rated assemblies are available. Confirm applicable ratings in the testing reports and review the limited warranty before selecting a system.
Interlock Metal Roofing (PNW) Inc.
- 5608 17th Ave NW suite 1574, Seattle, WA 98107, United States
- Phone 206-589-8423
- Local lines Bellevue 425-225-4805 · Bellingham 360-502-4018 · Tacoma 253-352-2725 · Stanwood 206-202-7814 · Vancouver 360-873-5878
- Sales & Marketing sales@washingtonmetalroofing.com
- Toll-Free 1-866-733-5811
- Customer Service pnwservice@interlockroofing.com
- www.WashingtonMetalRoofing.com
- License WA #INTERMR75406
- Serving Washington since 1997 — 28 years
Hours
- Monday9:00 AM – 5:00 PM
- Tuesday9:00 AM – 5:00 PM
- Wednesday9:00 AM – 5:00 PM
- Thursday9:00 AM – 5:00 PM
- Friday9:00 AM – 5:00 PM
- SaturdayBy appointment
- SundayBy appointment
Interlock Metal Roofing (PNW) Inc. – Washington is a trusted metal roofing contractor proudly serving homeowners and businesses throughout Washington State. With decades of experience in the roofing industry, Interlock has built a reputation for unmatched quality, reliability, and customer satisfaction. As a specialized installer of premium aluminum and standing seam metal roofs, Interlock is an exclusive authorized installer of top-tier roofing systems designed for performance, longevity, and weather resilience — specifically engineered for the Pacific Northwest climate. Founded on principles of craftsmanship and integrity, Interlock Metal Roofing (PNW) Inc. has completed thousands of roofing projects with precision and professionalism, earning the loyalty of customers from Seattle to Spokane. Our team is known for timely project delivery, transparent communication, and exceptional workmanship, backed by robust warranties and industry-leading materials. Interlock’s commitment to excellence has been recognized through local and regional industry awards for safety, quality, and customer service. We stand out for our rigorous training standards, OSHA-certified crews, and adherence to best practices in roofing performance and installation safety. Whether it’s a residential metal re-roof, commercial roof installation, or custom architectural metal roofing, Interlock Metal Roofing (PNW) Inc. brings trusted expertise, lasting product solutions, and an unwavering focus on client satisfaction. Homes and businesses throughout Washington choose Interlock as their go-to metal roofing specialist because we deliver durable, high-performance roofs that stand the test of time.
Recognition GuildQuality Guildmaster Award — verified customer satisfaction (GuildQuality)
Accredited BBB Accredited A+
Get a Free Metal Roof Estimate in Port Angeles, Washington
Interlock® Aluminum Roofing — all-climates performance specs for Port Angeles, Washington
| Spec / Rating | Climate / Risk Factor + What It Solves |
|---|---|
| Wind resistance: 120+ mph (193+ kph) | Extreme wind, hurricanes, storm uplift: full interlocking attachment helps prevent blow-offs, edge lifting, and panel loss in high-gust events. |
| Fire rating: Class A (with proper assembly) | Wildfire, embers, radiant heat, chimney sparks: non-combustible roof assembly provides the highest residential fire protection rating. |
| Hail resistance: UL 2218 Class 4 | Hail and impact debris: highest impact classification; resists cracking, splitting, and surface loss common with asphalt under hail strikes. |
| Snow & ice performance: interlocking, shedding profile | Heavy snow, freeze-thaw, ice dams: smooth aluminum sheds snow efficiently and the interlocking design helps block water intrusion when melt-refreeze cycles occur. (Final snow-load capacity depends on roof structure and local code.) |
| Corrosion resistance: aluminum (won’t rust) | Salt air, coastal humidity, wet climates: aluminum naturally resists rust and corrosion, reducing long-term failure risk in marine or high-moisture environments. |
| Heat / UV durability: baked-on coating system | High heat, intense sun, thermal cycling: coatings resist UV breakdown and temperature-swing fatigue, slowing fading and surface degradation. |
| Moss / algae resistance: smooth coated surface | Wet shade, organic growth: low-porosity metal surface gives moss/algae less to grip, reducing staining and maintenance. |
| Material: heavy-gauge aluminum roof profiles (Slate / Shake / Shingle / Tile / Standing Seam) | All-season structural stability: lightweight, dent-resistant metal system stays stable through large hot-cold swings and severe weather. |
| Expected lifespan: 50+ years | Long-term durability across climates: avoids re-roof cycles typical of shorter-life materials, even in high-stress environments. |
| Warranty: Lifetime-Limited, non-prorated + 50-year transferable | Lifetime protection + resale value: guarantees long-term material confidence and transfers to future owners. |
Available Profiles in Port Angeles, Washington:
Explore all Interlock® metal roofing systems, or see the Guardian lifetime warranty and independent testing reports.
Recent Interlock® roofs across Washington
20 completed Interlock® metal roofs in Port Angeles, WA
Interlock® has completed 20 metal roofs in Port Angeles, Washington between 2003–2024, across 6 roof profiles (Shingle, Shake, Tile, Cedar Shingle, Slate, Standing Seam). Every marker is a real, anonymized installation completed by an Interlock Installer — explore them on the interactive map and photo grid below, filterable by profile, colour and year of completion.
- 20completed roofs
- 6roof profiles
- 2003–2024years
Open Port Angeles on the interactive project map →Browse all Interlock® projects in Washington →See more Interlock® projects →
What our customers are saying:
They should let the homeowner know the crew's arrival time. I just remember looking out the window at 6 a.m. with his arms crossed, staring at what looked to be mean, but he was looking at the roof, and my blood ran cold because this was a different person who showed up from the previous day. My husband went outside, and we were relieved it was the installation crew, but it would be nice if they would let us know that information prior. We thought it would be loud when it rained after the project was completed, but that's definitely not the case; it's more quiet than insulated, and we have no leaks!
Nearby service areas in Clallam County
Interlock® metal roofing is also installed in these communities near Port Angeles:
Interlock Metal Roofing (PNW) Inc. also services nearby States
Beyond Port Angeles, our team installs Interlock® metal roofing across:
