Metal Roofing in Shawomet, Rhode Island — Lifetime Interlock® Aluminum Shingles Installed Locally
Shawomet Metal Roofing Experts Installing Lifetime Interlock® Aluminum Shingles Since 1999
Metal Roofing Built for Shawomet's Heavy Rain, Snow Loads, Windstorms & Lifetime Protection
Interlock Metal Roofing is the trusted local metal roofing contractor and exclusive authorized installer of Interlock® Lifetime Aluminum Roofing Systems in Shawomet, Rhode Island. Since 1999, we have provided homeowners with premium roof replacement and re-roofing services designed to withstand the unique weather challenges of Rhode Island, from heavy snowfalls and coastal storms to humid summers. Our heavy-gauge, fire-resistant, and energy-efficient cool roofs are engineered for superior snow shedding and long-term protection, making them ideal for Shawomet’s climate. Choose from the timeless beauty of slate, cedar shingles, shake, Mediterranean tile, or standing seam profiles—all with the unmatched strength and durability of metal. Every Interlock roof is protected by the advanced Alunar® Coating System and backed by a Lifetime Warranty, ensuring your Shawomet home stays safe, beautiful, and energy-efficient for decades.

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
Freeze–Thaw Durable
Endures ~80 freeze–thaw days a year
Rain & Moisture Proof
Repels ~1264 mm of rain a year
- Precision weatherproof seams (profiles: slate, cedar, shake, tile) and mechanical fastening (profile: standing seam) deliver long-term leak protection during wind-driven rain events
- Aluminum substrates are coated with the Alunar® Coating System (no visible aluminum surface) to resist chalking, UV fade, and corrosive coastal conditions
- Tested to 120+ mph (193+ km/h) for severe wind events to meet high-wind performance expectations
- Snow-shedding metal panels reduce buildup and help prevent ice dams during freeze–thaw cycles and winter storms common in the region
- Class A fire-rated available for homeowners seeking elevated fire performance and ember resistance
- UL 2218 Class 4 impact resistance for improved protection against hail, falling branches, and storm debris
- Reflective, cool-roof engineering lowers roof surface temperatures and reduces attic heat gain during summer heat waves
- Engineered for standard bracket-mounted photovoltaic systems to simplify solar array integration without compromising roof integrity
- Fully recyclable aluminum construction supports long-term sustainability and reduces landfill waste at end of life
- Architectural profiles replicate slate, cedar shake, and tile with a standing-seam option for technical mechanical fastening and curb appeal
- Low-maintenance finish and interlock design reduce routine upkeep compared with asphalt shingles in wet coastal climates
- Backed by a Lifetime-Limited transferable warranty to support resale value and long-term homeowner assurance
- Shawomet atmospheric-river resilience: panels and seams are specified to withstand prolonged, high-volume rainfall events that can impact Shawomet properties
- Designed for Shawomet’s marine exposure and Kent County salt-air corrosion — coatings and alloy selection minimize galvanic and salt-induced corrosion near the bay
- Moss- and lichen-resistant finish helps prevent biological buildup on shaded, moisture-prone roofs typical of Shawomet’s coastal yards
Metal roofing built for Shawomet's climate
Averages (10-yr): ~1264 mm rain and 75 cm snow per year, ~3075 sunshine hours, mean 11°C, typical daily-max winds ~18 km/h with gusts to 125 km/h, and ~80 freeze–thaw days per year.
- 75 cmavg. snow / year
- 1264 mmavg. rain / year
- 80freeze–thaw days / year
- 125 km/hpeak wind gusts
- 3075 hrsannual sunshine
- 11°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 (New England) Inc.
- 7- 25 Walpole Park S, Walpole, MA 02081, United States
- Phone 401-399-4411
- Local lines Connecticut 860-362-3337 · Maine 207-605-8290 · Massachusetts 508-257-7859 · New Hampshire 603-803-4998 · Vermont 802-200-2845
- Sales & Marketing [email protected]
- Toll-Free 1-866-733-5811
- Customer Service [email protected]
- www.RhodeIslandMetalRoofing.com
- Also ctmetalroofing.commainemetalroofing.comnewhampshiremetalroofing.comrhodeislandmetalroofing.comvermontmetalroofing.com
- License RI #18345
- EPA Lead-Safe Certified Firm #NAT-34864-3
- Serving Rhode Island since 1999 — 27 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
- SaturdayClosed
- SundayClosed
Interlock Metal Roofing – Rhode Island is a trusted metal roofing contractor proudly serving homeowners and businesses throughout the Ocean State. In business since 1999, Interlock has built a strong reputation for exceptional craftsmanship, long-term reliability, and outstanding customer care. As a specialized installer of premium aluminum and standing seam metal roofing systems, Interlock is the exclusive authorized installer of Interlock® lifetime roofing products engineered to perform in Rhode Island’s coastal climate — from salt air exposure and hurricane-season winds to heavy rain, snow, and seasonal freeze-thaw cycles. Built on integrity, professionalism, and superior workmanship, Interlock Metal Roofing has completed thousands of successful roofing installations across Rhode Island, helping property owners invest in roofing systems that are both architecturally attractive and built to last. Our team is known for clear communication, efficient project execution, and meticulous installation standards, supported by industry-leading materials and comprehensive warranty protection. Interlock’s commitment to excellence is reflected in its dedication to safety, ongoing installer training, and strong customer satisfaction across the region. With highly trained crews and strict adherence to best practices, we deliver durable, energy-efficient roofing solutions that enhance curb appeal, increase property value, and provide dependable protection against New England’s demanding coastal conditions. Whether you need a residential metal roof replacement, a commercial roofing upgrade, or a custom architectural metal roofing system, Interlock Metal Roofing is Rhode Island’s trusted choice for premium lifetime metal roofing — combining proven expertise, exclusive products, and service you can count on.
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Get a Free Metal Roof Estimate in Shawomet, Rhode Island
Interlock® Aluminum Roofing — all-climates performance specs for Shawomet, Rhode Island
| 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 Shawomet, Rhode Island:
Explore all Interlock® metal roofing systems, or see the Guardian lifetime warranty and independent testing reports.
Recent Interlock® roofs across Rhode Island
Completed Interlock® metal roofs near Shawomet, RI
Every marker is a real, anonymized Interlock® aluminum roof completed by a Certified Interlock Installer. Explore verified Interlock® installations near Shawomet, Rhode Island, 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.
Open Shawomet on the interactive project map →Browse all Interlock® projects in Rhode Island →See more Interlock® projects →
What our customers are saying:
this companies customer service is awful. they never return calls and the lack of communication is unbelievable. when I inquired about the company, I no sooner hit the send button on my computer when someone called to set up an appointment. after I gave them a down payment , and then after one month passed , I inquired to find out if they had any idea when the project would start .now the urgency to return my inquiry was no longer a priority no one would return my call. after i made about 4 calls with no response I had to call the salesman who then called someone and finally i was told that the material hasn't been ordered yet due to the pandemic...fine I can accept that just call and tell me....... more to follow COMMUNICATION AND PROFESSIONAL COURTESY OF RETURNING CALLS HIRE YOUR OWN WORKERS AND NOT INDEPENDANT CONTRACTORS don't schedule installs dec jan and feb in New England i originally learned of this company through my neighbor. she had a roof put on 15 years ago that looks as good today as it did 15 years ago i wanted a metal roof because i'll probably leave my house to my daughters and i figured that was one less headache they would have to worry about because of the life time warranty . well what i have gone through for the last 5 or 6 months has certainly put a dent into that thought. there were so many little things that happened which cast doubt in my mind as to whether or not i made a big mistake going with this company. the biggest and most irritating was not returning my calls. i started thinking.... i can't get this company to return a call just to find out if they have a start up date yet.....what's going to happen if i have any trouble with this roof in the future after it's installed. so my confidence started to decline a little. then as time went on and we got deeper into the winter, i started to wonder how are they going to install a roof during a new england winter i asked should we wait until warmer weather? the front office said there was no problem...metal roofs are not like asphalt and can be installed during the winter. well when the material finally came in and the workers started the job ,the contractor told me they can't work when the temperature is below a certain temperature. completely opposite from what the front office told me.....more doubt starting to build...prior to the start, someone from the main office called me told me the dumpster would arrive the next day at 2 :00 in the afternoon the dumpster arrived the next day at7:30 in the morning ...only missed it by 7 hours.. more doubt growing. the same person also told me they would not deliver the materials until AFTER the blizzard which was expected on a monday. my wife and i went to the store that friday. when we returned home ,guess what was in our yard, you got it ..all the material was delivered once again the complete opposite from what i was told. so this went on and on. another thing , i was told by the salesman that the vents at the peak of my house should be blocked so they don't interfer with the air flow. well the contractor didn't seem too enthusiastic about doing it then said whatever you want.to do. .what ever i want your the professional ,if they needed to be blocked then block them. if they don't then don't block them .they didn't block them. once again the complete opposite from what the salesman said . another little thing . i asked the salesman if they could remove my gutters during the install..they weren't very good and i wanted to try doing without them .he said no problem but when the job started the contractor said it wasn't in the contract , but they will remove them for me anyway .there were also roofing cables which they did remove and rolled up f'or me. but i guess i was supposed to say gutters and downspouts because the 10foot downspouts and drain pipe are still attached to my house. that's no problem but they also broke a frame to one of the windows of my bay window which cost me 175 dollars to replace ...haven't herd anything from the company about paying for it..nor have i heard anything yet about the 500 dollars my neighbor should be getting for a referral fee. well after all these episodes, the straw that broke the camel's back occurred after i paid for the entire job.i paid the crew lead the entire amount as called for by the contract. he signed and dated the check. nothing was said to me about any additional moneys owed.i was PAID IN FULL .the very next day, the salesman who i have not heard from for over five months expressing any type of concern for all the delays i've indured calls me and says i owe over 2000 for additional shingles that had to be removed and rotted wood that had to be replaced. i explained above about all this BS. ALL this ignoring me and not saying one word to me about anything at all for the last 5 months finally peaked with this phone call and caused me to explode. all my questions, all my doubts, all my sleepless nights worrying about whether or not i made a good decision were now answered. did i make a good decision...unfortunately the answer is NO. i am really disappointed to have to write this review. all that i have looked forward to enjoying this roof has really had a damper put on it. to give credit where credit is due..the roof looks great all kinds of people have come by and told me how good it looks. even though the roof looks good, every time it rains ,snows, wind driven snow and rain my heart will be in my mouth hoping and preying that the roof doesn't leak because if it does , i have no faith at all that this company will stand behind its lifetime warranty...very very disappointed steve montanaro
Well, I stand corrected. First I want to apologize for the tone of my last email. I was anticipating a high pressure sales pitch, and dealing with some health issues at present, I was in no mood to deal with being pressured to buy something. Frankly, I was pleasantly surprised with Michael. Although he presented a good argument of why and how Interlock was a good roof product, at no time did my wife or I feel pressured into buying your product. Also, as I've been burned a couple of times in the past, I made it a personal rule that I NEVER sign a contract on first meeting. As you can see, apparently I broke my own rule in this case, as my wife and I had already researched other roof products and it appeared that Interlock was a reputable company with many favorable reviews. Also, much of our opinion was based in no small measure in the way Michael Baldassari presented himself, the company, and the product. Having said this, we look forward with anticipation to showing off our new roof and are hopeful that others in our neighborhood will appreciated the beauty and benefits of an Interlock all metal roof as well.
When I first called, they told me some pricing on the regular shingles. Then, it turned out to be almost fives times more.
Received call that dumpster would be delivered but not construction materials and product was put in second driveway and I preferred in the first driveway. Installers were very professional and hard workers. Only comment about installers was command of the English language was very limited and no one else from the office communicated throughout the 5 day installation.
I didn't like the way they installed the roof, it's not laid out right. I feel like they did a shoty job on a couple of things. I would like them to come back out and fix the things that I'm not happy with. I don't like the way they placed one roof cap on at all. One sticks up and they used clear caulking on that and I don't like the way that looks.
Nearby service areas in Kent County
Interlock® metal roofing is also installed in these communities near Shawomet:
Metal Roofing FAQs for Homeowners in Shawomet
The following metal roofing FAQs are designed specifically for homeowners in Shawomet, Rhode Island. 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 Shawomet.
How does a metal roof handle the 75 cm of snow Rhode Island gets each year?
Metal roofs shed snow more readily than asphalt because the smooth, hard surface and thermal properties of aluminum don't hold ice the way darker shingles do. Shawomet gets roughly 75 cm of snow annually, and that light shedding prevents the heavy wet snow typical of Rhode Island from creating dangerous ice dams. Snow guards can be added if you want snow to stay put for insulation or aesthetic reasons. The four-way interlocking panels in Interlock's design keep water sealed even when snow melts and refreezes during your area's 80 freeze-thaw days per year.
Why does freeze-thaw cycling damage some roofs but not an Interlock metal roof?
Freeze-thaw damage happens when water enters material, freezes, expands, and cracks it from the inside. Aluminum doesn't absorb water and has no pores where ice can form, so it's immune to that cycle. With about 80 freeze-thaw days per year in Shawomet, asphalt shingles and wood shake gradually lose integrity as water seeps in, cracks, and expands. Interlock aluminum's oxide layer self-heals when scratched, meaning oxidation actually seals micro-damage rather than spreading it. The four-way interlocking panels also keep water out of the substrate entirely, so there's nothing underneath to expand and fail.
Can a metal roof rust in a climate with heavy snow and coastal moisture?
No. Aluminum contains no iron, which is the element that rusts. Instead, aluminum forms a thin oxide layer on its surface that actually protects it and self-heals when scratched. Coastal salt air near Rhode Island can corrode steel roofing over time, but Interlock panels use roofing-grade 3105-H24 and 3003-H24 aluminum alloy (ASTM B209) with a Alunar 70% PVDF coating applied to both sides, warranted 30 years against chalking and fading. This dual-sided protection is especially important near salt-air environments. The manufacturer has installed roofs from coastal homes to an Antarctic research station — if it survives Antarctica's salt and ice, Shawomet's winter weather won't touch it.
Do metal roof panels stay secure in wind gusts like the 125 km/h ones Shawomet can see?
Yes. Interlock's four-way interlocking panels are warranted to resist wind speeds up to 120 mph (193 km/h) when installed to specification, which exceeds the worst gusts your region typically faces. The interlock system means each panel grips its neighbors on all four edges, distributing wind load across the entire roof rather than relying on fasteners alone. Shawomet's typical daily-max winds around 18 km/h won't stress the roof at all; even the occasional severe gust of 125 km/h sits within the warranty limit. That mechanical lock-down is why metal roofs perform so well in hurricane zones and mountain passes where wind is a genuine structural concern.
What's the hail rating on Interlock metal roofing, and could it lower my insurance?
Interlock panels carry a UL 2218 Class 4 impact rating—the highest available—and the Guardian Warranty even covers perforation from hailstones up to 1.5 inches. That resilience often qualifies homeowners for insurance discounts because metal roofs don't develop the soft-spot leaks that hail creates in asphalt. Many insurers recognize the reduced claims risk and lower premiums accordingly; ask your agent for specifics on your policy. In a climate that sees freeze-thaw cycling and occasional severe weather like Shawomet's, the ability to take hail impact without permanent damage is genuine protection, not marketing.
With about 1264 mm of rain per year in Shawomet, how does a metal roof stay watertight?
The four-way interlocking panels create a mechanical seal that sheds water continuously, and unlike asphalt shingles that can cup or gap after years of expansion and contraction, the aluminum's rigid structure maintains that seal over decades. Rhode Island gets roughly 1264 mm of rain annually—enough to stress any roof's seams—but Interlock's design interlocks on all four sides so water drains down and out without pooling. The warranty covers rusting, rotting, splitting, cracking, and curling, which means the manufacturer stands behind the ability to handle sustained wet weather. Paired with a solid deck and underlayment underneath, a metal roof performs identically to asphalt in terms of noise and dryness, just without the gradual degradation.
Is a metal tile roof light enough to install on my existing roof without reinforcement?
Yes. Interlock's Mediterranean Tile profile weighs only about 0.59 lb/sq ft—roughly 96% lighter than real concrete or clay tile—so it installs directly over most existing roofs without structural reinforcement. Many homes in Shawomet can simply have the new roof installed over their current shingles, cutting labor cost and eliminating the disposal hassle of tearing off old material. Even the heavier Shake profile at 0.58 lb/sq ft is negligible compared to the load that most homes were already framed to carry if they originally had slate or tile. That weight savings matters in a snow climate: the lighter roof means less total structural load when you're dealing with about 75 cm of snow annually, plus it qualifies under CALGreen for reduced maintenance.
Is a metal roof really better for the environment than asphalt shingles?
Yes. Interlock aluminum is approximately 95% recyclable and doesn't end up in a landfill after its life is over; the panels can be melted and remade indefinitely. Asphalt shingles, by contrast, are torn off and discarded roughly every 20 years, filling landfills with material that won't break down for centuries. Over the lifetime of an Interlock roof—which carries a lifetime limited warranty for the original owner and 50 years transferable for the next—you'll eliminate three or four asphalt tear-off cycles. In a climate like Shawomet's with 80 freeze-thaw days per year, asphalt degrades faster, so the recycling benefit is even larger.
What does the lifetime warranty actually cover, and how long does it last when I sell?
The Guardian Warranty is a lifetime limited, non-prorated material warranty for the original owner that covers rusting, rotting, splitting, cracking, curling, and loss of impact resistance. If you sell your home, that warranty transfers once to the next owner for 50 years from completion, giving future buyers real peace of mind. Non-prorated means you're not paying a percentage of the claim after year five or ten; you're covered equally throughout your ownership. Combined with the Alunar coating's 30-year warranty against chalking and fading, and the 120 mph wind warranty, you're looking at a roof that's built to outlast mortgages. That transferability also adds genuine resale appeal in Shawomet's market because the next buyer inherits 50 years of protection.
How long does it take to install a metal roof in Rhode Island, and can you do it over my existing shingles?
Installation timeline depends on roof size and weather, but most residential installs take 2-5 days. Yes, you can install directly over existing asphalt shingles in most cases—no tear-off required—which saves time, labor cost, and disposal fees. Your local installer, Interlock Metal Roofing (New England) Inc., has served the region since 1999 and knows Shawomet's roof sizes and conditions. Installing over existing material is especially smart in a climate with 80 freeze-thaw days per year because removing old shingles in winter or during wet spells creates scheduling headaches; laying new metal on top avoids that. Currently, there's a regional promotion offering no payments and no interest until Spring 2027 or 10% off installation, so now is a practical time to get a quote and schedule the work.
Is a metal roof a good choice for Shawomet’s climate?
Yes. Shawomet averages about 75 cm of snow, 1264 mm of rain, roughly 80 freeze–thaw days a year, with peak wind gusts near 125 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.













