Metal Roofing in Burlington, Washington — Lifetime Interlock® Aluminum Shingles Installed Locally
Burlington 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 Burlington's Heavy Rain, Snow Loads, Windstorms & Lifetime Protection
Interlock Metal Roofing (PNW) Inc. is Burlington, Washington’s trusted local metal roofing contractor, proudly serving homeowners since 1997. As the exclusive authorized installer of Interlock® lifetime aluminum roofing systems, we deliver unmatched performance, beauty, and durability tailored for the Pacific Northwest’s unique climate. Our heavy-gauge, fire-resistant, and energy-efficient cool roofs are engineered to withstand Burlington’s wet winters, heavy snowfall, and seasonal storms—shedding snow with ease and protecting your home year-round. Choose from slate, cedar shingles, shake, Mediterranean tile, or standing seam profiles for a timeless look with the proven strength of metal. Every Interlock roof is protected by the advanced Alunar® Coating System and backed by a Lifetime Warranty, ensuring your Burlington home stays safe, stylish, and secure for decades to come. For roof replacement and re-roofing services in Burlington, trust Interlock Metal Roofing (PNW) Inc. for the ultimate in long-term protection and peace of mind.
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 ~1312 mm of rain a year
Freeze–Thaw Durable
Endures ~47 freeze–thaw days a year
- Authorized Interlock® installer serving Burlington and Skagit County homeowners
- Precision weatherproof seams (profiles: slate, cedar, shake, tile) and mechanical fastening (profile: standing seam) deliver long-term leak protection during wind-driven rain events
- The aluminum is Coated with the Alunar® Coating System (no visible aluminum surface)
- Corrosion-resistant aluminum roofing engineered for Burlington’s marine exposure and nearby salt air along Skagit Bay
- Tested to 193+ km/h (120+ mph) to resist severe storm winds and Puget Sound gust events that impact Burlington roofs
- Advanced underlayment and seam detailing provide continuous waterproofing through atmospheric river–driven downpours
- Panels designed to shed snow quickly, reducing buildup and lowering ice-dam risk during winter freeze–thaw cycles in Skagit County
- Durable profiles resist moisture wicking and flashing corrosion common in Burlington’s cool, damp seasons
- Class A fire-rated available for added protection against ember exposure during regional dry spells
- UL 2218 Class 4 impact resistance for hail, falling limbs, and rooftop debris during localized storms
- Energy-efficient cool-roof performance lowers heat gain during summer heat waves and improves attic temperature control
- Solar-compatible roof geometry and attachment points for modern bracket-mounted photovoltaic systems
- Fully recyclable aluminum construction supports sustainable building practices in Skagit County neighborhoods
- Low-maintenance finish minimizes moss and algae retention common in Burlington’s damp microclimates, simplifying periodic cleaning
- Backed by a Lifetime-Limited transferable warranty to preserve long-term value for Burlington homeowners
Metal roofing built for Burlington's climate
Averages (10-yr): ~1312 mm rain and 43 cm snow per year, ~2942 sunshine hours, mean 9.7°C, typical daily-max winds ~16 km/h with gusts to 100 km/h, and ~47 freeze–thaw days per year.
- 43 cmavg. snow / year
- 1312 mmavg. rain / year
- 47freeze–thaw days / year
- 100 km/hpeak wind gusts
- 2942 hrsannual sunshine
- 9.7°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 Burlington, Washington
Interlock® Aluminum Roofing — all-climates performance specs for Burlington, 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 Burlington, Washington:
Explore all Interlock® metal roofing systems, or see the Guardian lifetime warranty and independent testing reports.
Recent Interlock® roofs across Washington
2 completed Interlock® metal roofs in Burlington, WA
Interlock® has completed 2 metal roofs in Burlington, Washington between 2009, across 1 roof profile (Slate). 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.
- 2completed roofs
- 1roof profile
- 2009years
Open Burlington on the interactive project map →Browse all Interlock® projects in Washington →See more Interlock® projects →
What our customers are saying:
My husband and I would like to thank you for coming to our residence and explaining your product and all of its advantages. We were very impressed at this time and excited to start the beautification process of our home, which has been in my husband’s family for 5 generations now. It has undergone many remodels, upgrades, and changes throughout the years with a lot of help from friends and family. We will be celebrating its 100th birthday this year. The new roof is definitely a wonderful way to do so! The whole Interlock family was friendly and extremely easy to work with from the beginning of this process to the end. The job was started on time and finished when promised. We are very pleased with how smoothly the project went and very thankful that we were not the ones on top of the house!
I installed a new metal interlock roof on my home in Anacortes. A big part of the cost was removing the existing concrete tiles from my roof which are a challenge. From the beginning working with sales, Paul and Ross was a pleasure...very responsive and professional.
There were no areas, they actually moved up the date, which was a plus. We were very happy with our roof. We are a little sad to see that roof on our old house because we now live in a new house that also needs a roof. When we go to replace this one, we will defiantly call them and use them again.
I am happy with the whole thing.
FOLLOWUP AFTER THE PROJECT IS COMPLETED. A PHONE CALL TO SEE IF WE WERE SATISFIED WOULD HAVE BEEN APPRECIATED.
They gave us a beautiful roof, for which we get many compliments. The project manager should be fired. I had to rent an outdoor bathroom for them. I wasn't going to let 10 people in my house to use the bathroom during covid.
I already discussed the issues I had on the first day. I think the cleanup process could have been improved. It was clear that the crew worked very long hours without taking any noticable breaks. They also didn't leave the property for any restroom breaks.
Nearby service areas in Skagit County
Interlock® metal roofing is also installed in these communities near Burlington:
Interlock Metal Roofing (PNW) Inc. also services nearby States
Beyond Burlington, our team installs Interlock® metal roofing across:
