Metal Roofing in Tanglewilde, Washington — Lifetime Interlock® Aluminum Shingles Installed Locally

Tanglewilde Metal Roofing Experts Installing Lifetime Interlock® Aluminum Shingles Since 1997

Metal Roofing Built for Tanglewilde'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 Tanglewilde, Washington. Since 1997, we have helped Tanglewilde homeowners protect their properties with heavy-gauge, fire-resistant, and energy-efficient metal roofs engineered for the unique Pacific Northwest climate. Our Interlock Lifetime Roofing System is designed to withstand Tanglewilde’s heavy rainfall, occasional snow, and seasonal windstorms, providing superior snow shedding and long-term protection against moss, leaks, and fire. Choose from slate, cedar shingles, shake, Mediterranean tile, or standing seam profiles for a timeless look with unmatched durability. Every roof is finished with the advanced Alunar® Coating System and backed by a Lifetime Warranty, ensuring your Tanglewilde home stays beautiful and protected for decades. For roof replacement or re-roofing, trust Interlock Metal Roofing (PNW) Inc. for performance, beauty, and peace of mind.

Interlock metal roofing styles including slate, cedar, shake, tile, and standing seam in Tanglewilde, Washington

Performance you can measure (all climates)

Wind- and storm-resistant Interlock® metal roof rated to 193+ km/h for Tanglewilde, Washington

Weather Resistant

Tested to 193+ km/h (120 mph) winds

Interlock® aluminum metal roof in Tanglewilde, Washington backed by a Lifetime-Limited, transferable warranty

Durable

Lifetime-Limited, transferable warranty

Energy-efficient cool-roof Interlock® aluminum metal roofing in Tanglewilde, Washington

Energy Efficient

Reflective cool-roof lowers cooling costs

Rain- and moisture-proof Interlock® metal roof for Tanglewilde, Washington

Rain & Moisture Proof

Repels ~1370 mm of rain a year

UL 2218 Class 4 impact- and hail-resistant Interlock® metal roof in Tanglewilde, Washington

Impact Resistant

UL 2218 Class 4 — top hail rating

Corrosion- and rust-proof aluminum Interlock® metal roof for Tanglewilde, Washington

Corrosion Resistant

Aluminum won’t rust or corrode

  • Available through authorized Interlock® installers serving Tanglewilde and greater Thurston County for local support and code familiarity
  • Interlocking panel system tested to 120+ mph (193+ km/h) for severe windstorms common to the Puget Sound region
  • 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) for durable color retention and corrosion resistance
  • Corrosion-resistant aluminum construction resists coastal salt air and marine aerosols that can affect roofs near Puget Sound and local estuaries (coastal salt air)
  • Designed to shed heavy seasonal rainfall and resist penetration during prolonged wet periods and storm-driven water intrusion (atmospheric rivers)
  • Panels inhibit moss and algae adhesion on damp, shaded roofs typical in Tanglewilde’s maritime-influenced microclimates (moss)
  • Snow-shedding profile reduces accumulation and lowers ice-dam risk during occasional freeze–thaw cycles in Thurston County
  • UL 2218 Class 4 impact resistance provides protection from hail, falling branches, and storm debris
  • Class A fire-rated available for added resilience during dry spells or ember exposures in the region
  • Energy-efficient cool-roof performance reduces heat gain during summer heat waves and improves attic comfort in Tanglewilde homes
  • Solar-compatible design engineered for modern bracket-mounted photovoltaic systems and rooftop PV integration
  • Sustainable, fully recyclable aluminum supports environmentally conscious homeowners across Thurston County
  • Premium architectural profiles—slate, cedar shake, tile, standing seam—deliver neighborhood-appropriate curb appeal for Tanglewilde residences
  • Low-maintenance system built to outlast asphalt shingles in Western Washington’s high-moisture environment, lowering long-term service needs and costs

Metal roofing built for Tanglewilde's climate

Averages (10-yr): ~1370 mm rain and 40 cm snow per year, ~2881 sunshine hours, mean 10.8°C, typical daily-max winds ~16 km/h with gusts to 99 km/h, and ~34 freeze–thaw days per year.

  • 40 cmavg. snow / year
  • 1370 mmavg. rain / year
  • 34freeze–thaw days / year
  • 99 km/hpeak wind gusts
  • 2881 hrsannual sunshine
  • 10.8°Cmean temperature

Interlock® aluminum roofing is engineered for these conditions — wind-rated to 193+ km/h (120 mph), UL 2218 Class 4 impact-rated, Class A fire-rated, and built to shed snow and resist ice dams and freeze–thaw cracking, backed by a lifetime limited warranty.

Interlock Metal Roofing (PNW) Inc.

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+

Part of the Interlock® certified installer network →

Get a Free Metal Roof Estimate in Tanglewilde, Washington

Interlock® Aluminum Roofing — all-climates performance specs for Tanglewilde, Washington

Spec / RatingClimate / 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 4Hail and impact debris: highest impact classification; resists cracking, splitting, and surface loss common with asphalt under hail strikes.
Snow & ice performance: interlocking, shedding profileHeavy 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 systemHigh heat, intense sun, thermal cycling: coatings resist UV breakdown and temperature-swing fatigue, slowing fading and surface degradation.
Moss / algae resistance: smooth coated surfaceWet 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+ yearsLong-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 transferableLifetime protection + resale value: guarantees long-term material confidence and transfers to future owners.

Available Profiles in Tanglewilde, Washington:

Explore all Interlock® metal roofing systems, or see the Guardian lifetime warranty and independent testing reports.

Completed Interlock® metal roofs near Tanglewilde, WA

Every marker is a real, anonymized Interlock® aluminum roof completed by a Certified Interlock Installer. Explore verified Interlock® installations near Tanglewilde, Washington, United States on the interactive project map and photo grid — filter by roof profile (Slate, Cedar Shingle, Shake, Mediterranean Tile, Standing Seam, Solid Copper), colour and year of completion.

4.6 / 5 — from 771 verified customer reviews in Washington

What our customers are saying:

★★★★★
Review: December 8, 2021Completion: October 14, 2021

They did a very good job! They did a good job. We have had a wind storm and rain, and no leaks.

★★★★★
Review: May 28, 2021Completion: April 30, 2021

There could be improvement regarding communication of what days they were working and what days they weren't. I wish I had gotten the roof years ago. It wasn't as a good a fit on our old house. We knew we wanted to do this house and we finally got the money together to do it. We are so glad we did.

★★★★
Review: February 24, 2015

Interlok Reps came across as high-pressured and as if trying to 'pull fast ones', like:----Demanding all homeowners be present for sales pitch, though I assured him we'd already been shown the product, only needed estimate and verification of materials; then if it looked feasible, then paperwork. ----Entire sales pitch felt high-pressured. ----We clearly and repeatedly stated, Interlok was far beyond our means to afford or finance, after they'd quoted prices, yet Reps continued to high-pressure and jig-figures by small amounts. ----Rep pulled out contract papers, despite being told we can't afford this; papers looked as if we needed a legal team to read and edit them, to have ANY hope of legal protections.Reps said a few things which conflicted with other statements in their pitch, as well as some bordering on sounding like scamming, like: ==="Standing seam roofing has fasteners that show"; Despite indicating our better-than-average knowledge of roofing and building, Reps emphatically tried to convince us of other metal roofing's inferiority by mis-stating facts, then changing subject. ==="Must include permit cost"; Our County does NOT require permit to replace roofing unless framing/structure needs fixed--ours does not: the roof deck is NOT considered structure for purposes of re-roofing. ==="We can roof-over the existing 2 layers of shingles to save you a big chunk off the price" ;But this was still more than double the cost of standing-seam; and, CODE:requires "must remove all old roofing if there is more than one layer of old roofing"...He knew this Code requirement to start with, stating it clearly at the beginning, then tried to buffalo us that we could get away without removing old roofing, after it was made clear to him YET AGAIN, that cost was crucial, and that we could NOT afford this: Conclusions: 1. He intended to bait-and-switch, and/or do an illegal job. 2. If he so easily used these tactics, what else was lied about or misled about?Cost, function and honesty trump Cosmetics. Notes re: realty/housing industries in general:The Interlok Reps came on the heals of our being sold a money-pit. We'd already gone deep into debt to repair/replace basic infrastructure which should have been done before being put on the market. Realtors and affiliated industries extensively use deceptive descriptives and practices to artificially pump prices, all over three counties we looked in; this was the best one we could find, and it was misrepresented and over-priced. The cunning, clever ways the various industries work together regarding real estate, allows each separate industry to appear mostly guiltless. "House flippers" routinely cover up infrastructure issues with cosmetics, and make more mistakes of their own which also need fixed. "Instant equity" appears to be a housing industry Secret Code for: "this is how much we KNOW it will take to fix things we're not telling buyers about, which can't be seen by inspectors buyers pay for, or items which are marginal or fall through Code cracks". Honesty, accountability and responsibility take a back-seat to getting fast money, at most levels, at least to some degrees. Better changes need made, but in today's sick business climate, that's not likely to happen fast enough to prevent more new homeowners losing their homes related to these issues. Too many industries, in every sector, have predatory and/or destructive practices which they continue to rationalize and excuse, to maintain business-as-usual. We'd also already been blitzed with questionable to shady contractors prior to Interlok Reps arrival, therefore sensitized to any hints of questionable business practices. More varieties of contractors and businesses have been knocking on our door and spamming our mail since then.

★★★★★
Review: January 21, 2015Completion: December 2, 2014

Factory to installers communication, shipping, and their materials breakdown was the only problem we really had. The roof was pretty much wide open for about two weeks exposed to the elements. Loan company used, a pain to work with

★★★★★
Review: March 19, 2026

The Interlock associate Ivan,came did an awesome service in correcting the part needed to be corrected, he left us with instructions of what we needed to check and to get in touch with, if needed 😀 Ms. May the associate answering the phone was helpful for us to get prompt service. They are dependable. We received roof service.

★★★★★
Review: June 26, 2024Completion: May 23, 2024

Dear Interlock Roofing, Thank you for coming by and installing a new roof on our house. After we first talked at the Tacoma Home Show in January, both Paul and Ross were fantastic in walking us through the process and explaining the roofing system when we met in February. They answered all our questions, and we were eager to get started. Patrick and Drew took the lead with the installation planning and paperwork, and once the materials were ready in May, Patrick dropped them off at our house. The three-man crew installed everything in three days and ensured any installation questions were answered and done properly. In the end, we love the look and expected longevity of our new roof.

★★★★★
Review: November 21, 2023Completion: October 23, 2023

By far the best purchase we’ve made for our home. Patrick and Greg were amazing! Installation was quick and there wasn’t any mess left behind. If you have ever thought about getting a metal roof Interlock Roofing is hands down the best!

★★★★
Review: October 26, 2022Completion: September 30, 2022

The cost of the roofing was too high. It looks very nice and glad I had it installed. I have one leak, but I haven't called them about it yet.

☆☆☆☆
Review: December 5, 2021Completion: September 11, 2021

The sale experience was good, but the rest was far below expectations, especially for the price paid. We did not buy Interlock just for an attractive roof, we bought it because they are supposed to be experts, have a high level of customer services, and we thought would do things right without headaches. This is far from the case. Hire an company who's actual employees and managers will be on site, not Interlock. Turns out we were actually blindly hiring a crew, who sub-contracts for Interlock, and has a questionable level of experience. Interlock doesn't even show up at your job site at any time during the job, even if you have problems and repeatedly ask them to. Once they have your money at the end of the job, they don't care if you still have issues or even bother to respond to you when you have additional issue. They need an interlock staff member who is an installation expert to be on the job site ideally for the whole job, but at the least, at the start at the middle and at the end who can insure everything is done to high standards and that all of the customers issues are addressed promptly. Paying by the job is also super problematic, this only encourages the crews to work as fast as they possibly can, covering up or ignoring things that might take a bit longer. They have no incentive to fix or give the customer time to fix an issue. The one installation manager you have for a huge region is not even close to adequate, it's no surprise he could not give us an adequate level of communication or attention. Disappointing.

★★★★★
Review: October 21, 2021Completion: September 30, 2021

Their workers are very good and very capable. Fewer supply problems. Joe, the scheduler. He does an exceptional job keeping his customers happy and meeting schedules considering supply and covid issues. Always nice and courteous.

★★★★
Review: May 24, 2021Completion: April 21, 2021

They fell short with the roofing underlayment material. The type of boards they actually used. Maybe since they used one over another, they probably need to be more clear and advise the customer who chooses. It is something we noticed. Contact from the company for rescheduling could've been better. I understand delays are unforeseen, but keeping better communication with consumers so they aren't taking time off and then finding it wasn't necessary to do so due to a delay. They were quick to request a referral, which I gave them a good one online, but they were slow when it came time to take care of the damage done. They probably should've waited to ask for the referral until after they had repaired the damage. Now, we feel hurried for a great referral, but they are taking their time to come back for the damage. I look forward to recommending them. This project was referred to us by friends in the midwest. I hope the company follows through on the $500 referral.

★★★★★
Review: September 6, 2019

Read all Washington metal roofing reviews →

Nearby service areas in Thurston County

Interlock® metal roofing is also installed in these communities near Tanglewilde:

Interlock Metal Roofing (PNW) Inc. also services nearby States

Beyond Tanglewilde, our team installs Interlock® metal roofing across:

Metal Roofing FAQs for Homeowners in Tanglewilde

The following metal roofing FAQs are designed specifically for homeowners in Tanglewilde, Washington. Whether you are building a new home or replacing an existing roof, understanding how roofing materials perform in local weather conditions is essential. From wind and storm protection to fire resistance, hail impact, snow loads, and coastal moisture exposure, Interlock’s Lifetime Aluminum Roofing System is engineered to provide long-term durability, energy efficiency, and peace of mind in Tanglewilde.

Will a metal roof handle Tanglewilde's snow and ice buildup?

Yes—metal roofs actually excel in heavy snow climates like yours, where Tanglewilde receives about 40 cm of snow annually. The smooth, hard aluminum surface sheds snow and ice more readily than asphalt, reducing dangerous accumulation and the ice dams that trap water behind gutters. Interlock's four-way interlocking panels remain watertight even when snow sits temporarily; the lightweight design (the Slate profile weighs just 0.41 lb/sq ft) means snow load never stresses your structure the way slate or concrete tile would. Snow guards are available if you want to control roof slides in specific areas.

How does a metal roof hold up to Tanglewilde's heavy rainfall?

Tanglewilde's annual rainfall of about 1370 mm demands a roof that sheds water instantly and stays watertight for decades. Interlock metal roofing's four-way interlocking aluminum panels overlap in all directions, creating a continuous water barrier—each panel locks to the next so rain cannot pool or find seams. The system is installed over a solid deck with underlayment, just like a traditional roof, so water drains reliably even during the region's heaviest downpours. ICC-ES evaluation ESR-1790 confirms the system meets all IRC/IBC water-shedding requirements.

Can aluminum roofing rust in Tanglewilde's wet climate?

Aluminum roofing cannot rust because aluminum has no iron—the element that oxidizes and degrades in steel. Instead, aluminum develops a protective oxide layer that actually self-heals when scratched, making it ideal for the freeze-thaw cycles Tanglewilde experiences about 34 days per year. The Alunar 70% PVDF fluorocarbon coating, applied to both sides of every panel and warranted 30 years against chalking and fading, adds another layer of defense. This combination means your roof remains protected through decades of wet winters and temperature swings without corrosion, rust staining, or deterioration.

Is a metal roof worth the upfront cost over asphalt shingles?

Metal roofing costs more initially but becomes the last roof you'll ever buy. Asphalt shingles need replacement every 15–25 years; Interlock comes with a lifetime limited material warranty for the original owner (non-prorated) and remains transferable to the next owner for 50 years. Over your home's life, you'll buy asphalt three or four times; you'll buy metal once. Factor in no tear-off waste fees, no re-roofing labor repeated, and the peace of mind that comes with genuine 30-year coating durability. Current financing—no payments and no interest until Spring 2027—makes the transition even easier.

What does Interlock's lifetime warranty actually cover?

The Guardian warranty is a lifetime limited, non-prorated material warranty for the original owner, meaning it covers rusting, rotting, splitting, cracking, curling, and loss of impact resistance with no deductibles or time restrictions. If you sell, the warranty transfers once to the next owner for a full 50 years from completion—a massive resale advantage. Unlike prorated warranties that shrink year after year, this one stands firm. Combined with the Alunar coating's 30-year finish protection against fading and chalking, Interlock's coverage reflects the company's confidence in roofing-grade 3105-H24 aluminum that has been manufactured since 1998 and installed on everything from coastal homes to an Antarctic research station.

Can metal roofing resist Tanglewilde's wind and storm gusts?

Tanglewilde's typical wind gusts reach about 99 km/h, and Interlock metal roofing is engineered to handle far more. The system is warranted to resist wind speeds up to 120 mph (193 km/h) when installed to specification, and the four-way interlocking aluminum panels—where each piece locks to its neighbors on all sides—create a unified structure that doesn't lift or separate. UL 2218 Class 4 impact testing confirms the panels hold up under extreme stress. This design means your roof stays put during winter storms and heavy weather, and your insurer may recognize the added security.

Does a metal roof shaped like tile or slate require structural reinforcement?

No structural reinforcement is needed. Interlock's Mediterranean Tile profile weighs only about 0.59 lb/sq ft—roughly 96% lighter than actual concrete or clay tile—so your home's framing and foundation handle the load without upgrades. This is a huge practical advantage in older homes or those with existing damage: the roof can often install directly over your current shingles, saving thousands in tear-off and disposal costs. The Slate and Cedar Shingle profiles are even lighter. You get the authentic aesthetic of heavy materials with the engineering simplicity and cost savings of aluminum.

Will a metal roof help lower cooling costs in summer?

Yes, especially in energy-efficient colors. Interlock metal roofing reflects heat rather than absorbing it like dark asphalt, with some colors achieving initial solar reflectance up to 0.55 and thermal emissivity of 0.84—meaning less heat enters your home even under Tanglewilde's 2881 annual sunshine hours. The Cool Roof Rating Council rating confirms the thermal benefit. In summer, this translates to measurably lower air-conditioning demand; in winter, the reflective properties don't significantly impact heating because your attic insulation remains the primary control. Metal roofing is especially effective if you choose a lighter profile and color, turning your roof into a passive cooling asset.

Is a metal roof safe from wildfire risk?

Yes. Aluminum is non-combustible, and Interlock metal roofing is available in Class A fire rating—the highest classification available. This rating means the roof will not ignite, spread flame, or release flaming particles when exposed to fire, making it a smart choice if wildfire risk concerns you. Class A certification also often qualifies you for homeowner insurance discounts in fire-prone regions. The non-combustible aluminum alloy (ASTM B209 roofing-grade 3105-H24) combined with proper installation per ICC-ES ESR-1790 gives you genuine peace of mind during fire season.

How much maintenance does a metal roof really need?

Metal roofing requires far less maintenance than asphalt, wood, or traditional tile. You'll never need to replace damaged shingles or curling asphalt; you won't face wood rot or tile cracks from Tanglewilde's 34 annual freeze-thaw cycles. Occasional gutter cleaning and a visual inspection every few years are your main tasks. The Alunar 70% PVDF fluorocarbon coating, warranted 30 years against chalking and fading, means your roof resists weather without periodic recoating. Interlock is CALGreen-verified for reduced maintenance, acknowledging the minimal upkeep required. This low-touch durability saves you time, money, and stress over the roof's lifetime.

Is a metal roof a good choice for Tanglewilde’s climate?

Yes. Tanglewilde averages about 40 cm of snow, 1370 mm of rain, roughly 34 freeze–thaw days a year, with peak wind gusts near 99 km/h. Interlock® aluminum roofing is wind-rated to 193+ km/h (120 mph), UL 2218 Class 4 impact-rated and Class A fire-rated, and its four-way interlocking panels shed snow and resist ice dams and freeze–thaw cracking — all backed by a lifetime limited, transferable warranty.

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