Metal Roofing in Sowams, Rhode Island — Lifetime Interlock® Aluminum Shingles Installed Locally
Sowams Metal Roofing Experts Installing Lifetime Interlock® Aluminum Shingles Since 1999
Metal Roofing Built for Sowams'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 Sowams, Rhode Island. Since 1999, we have provided homeowners with premium roof replacement and re-roofing services designed specifically for the unique weather challenges of Rhode Island, including heavy snow, coastal storms, and humid summers. Our heavy-gauge, fire-resistant, and energy-efficient cool roofs are engineered to shed snow quickly, resist hurricane-force winds, and protect against salt air corrosion. 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 finished with the advanced Alunar® Coating System and protected by a Lifetime Warranty, ensuring your Sowams home stays safe, beautiful, and energy-efficient for decades to come.
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 ~83 freeze–thaw days a year
Rain & Moisture Proof
Repels ~1198 mm of rain a year
Impact Resistant
UL 2218 Class 4 — top hail rating
- 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 that impact Sowams and Bristol County shorelines
- Panels coated with the Alunar® Coating System (no visible aluminum surface) to preserve finish under coastal UV and salt exposure
- Built for Sowams’ marine exposure—corrosion-resistant aluminum resists salt air, spray, and fastener corrosion along the Bristol County coast
- Advanced waterproof installation provides sustained leak protection through nor’easters, heavy rainfall, and prolonged wet periods common in the region
- Snow-shedding metal panels reduce buildup and help prevent ice dams during New England snow loads and frequent freeze–thaw cycles
- Designed to shed intense rainfall from atmospheric-river driven deluges and prolonged wet spells that can affect Sowams roofs
- Coating finish and recommended roof slopes limit moss and lichen adhesion on shaded eaves—important for damp, coastal Sowams properties
- UL 2218 Class 4 impact resistance for hail, falling branches, and debris that accompany coastal wind events
- Class A fire-rated available to address ember and ignition risk for properties near wooded or brush areas inland from the shoreline
- Reflective finish and aluminum substrate provide cool-roof performance to reduce heat gain during regional summer heat waves
- Solar-compatible assembly engineered for modern bracket-mounted photovoltaic systems on Sowams homes
- Fully recyclable aluminum construction and long service life reduce lifetime material waste versus repeated shingle replacements
- Low-maintenance panels designed to outlast asphalt shingles in high-moisture coastal climates common to Bristol County
- Backed by a Lifetime-Limited transferable warranty to protect long-term investment and resale value for Sowams homeowners
Interlock Metal Roofing (New England) Inc.
- 7- 25 Walpole Park S, Walpole, MA 02081, United States
- Phone 401-399-4411
- Toll-Free 1-866-733-5811
- [email protected]
- www.RhodeIslandMetalRoofing.com
- License 18345
- 26 Years in Business
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.
Get a Free Metal Roof Estimate in Sowams, Rhode Island
Interlock® Aluminum Roofing — all-climates performance specs for Sowams, 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 Sowams, Rhode Island:
Recent Interlock® roofs across Rhode Island
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Deep Charcoal Cedar Shingle Harrisville, RI -
Deep Charcoal Cedar Shingle Harrisville, RI -
Copper Penny Cedar Shingle West Kingston, RI -
Copper Penny Cedar Shingle West Kingston, RI -
Musket Grey Standing Seam Narragansett, RI -
Charcoal Grey Portsmouth, RI -
Charcoal Grey Portsmouth, RI -
Black Slate Portsmouth, RI
What our customers are saying:
Nazar came to look at the concerns I had about my roof. He listened thoughtfully, evaluated the issues explained everything and promptly restored the ridge to my liking. He is the ‘master’ of these roofs!
I had a leak in my bathroom. The man that came was very nice and professional. Very informative thanks
Friendly efficient great service
Great roof, insurance loves it because it’s fireproof. Looks like brand new after 10 years.
Critical: Professionalism, Responsiveness My husband and I purchased a home with an existing Interlock roof from his parents this past year. The roof has been fine, we have no issues. However, we are looking to add an addition to our home and because interlock requires their staff to perform all work on the roof because of the " data-wpil-keyword-link="linked">warranty we contacted them regarding this. My husband has attempted to reach Interlock for the past 1-2 months with out any call back from anyone. He just keeps getting the front desk secretary that answers the phone and takes the message. He has even requested to speak with the supervisor of the Sharon branch, but again with no call back. I have never experienced such a terrible customer service experience from a company. I do not recommend pursuing a metal roof with Interlock for the fear that if you had a problem with your roof, you may not get in touch with anyone to repair it. If you do proceed with Interlock, prepare yourself to have to call them multiple times per day every day. Update: I received a call back from Interlock today after receiving my google review. Thankfully, they have begun to work on my outstanding issue. Service: Roof installation
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.
I first found out about Interlock metal roofs when I visited one of our customer's homes and noticed the gorgeous roof...I asked her who installed it for her and she told me it was a metal roof by Interlock. The roof on my house was in very bad shape and I was shopping for a new roof and I put Interlock at the top of my list. Upon doing some research, I realized that an Interlock roof was going to cost me quite a bit more than a conventional shingled roof and I was bummed that it may be out of my budget, so I got several quotes on conventional shingles before I finally decided to contact Interlock and get an accurate quote. From the first contact with the Interlock sales rep, Jeff Smith, I could tell that Interlock was a company that operated at a far higher level than any other home improvement companies I have come in contact with...Jeff was extremely knowledgeable, personable, and prepared! He conducted himself in a professional manner and took the time to ask lots of questions about my goals for the house and roof, he took accurate measurements so he could provide me with an accurate quote and while he was preparing his quote (on the spot), he had me watch an informational video on his iPad that outlined all of the benefits of an Interlock roof (Lifetime Warranty, hail resistant, wind resistant, Energy efficient, snow slides off, etc., etc.). By the end of the video, I was 100% convinced that the product is amazing and I knew it was the roof I wanted...but, I was still nervous that it would be waaayyy out of my budget. I told Jeff of my concerns and he presented me with the quote....which, as I suspected, was almost 2.5 times more than a conventional shingle roof. Once I got over my initial sticker shock, I thought about all the value that I would be getting...Lifetime Warranty, hail resistant, wind resistant, Energy efficient, snow slides off, etc., etc. and the decision became much easier...then, to make it even easier, Interlock offered me great financing which fit my budget perfectly! How could I say no? The roof was installed about 2 months ago and it looks AWESOME!! I am very happy with the decision to spend the extra money for a high quality product and I've already recommended Interlock to multiple people...including my brother who is an architect for high-end homes and he was so impressed with the quality that he's been recommending Interlock roofs to his clients!
It has been a year since I had my Interlock roof installed and I have meant to write this letter. I am glad I waited because I discovered additional advantages to the roof system by Interlock. I initially was impressed by the planning. Mr. Baldassari explained the roof, brought samples, how it would be installed on my house and interface with existing gutters. He also provided local addresses of Interlock roofs that I could view which was very helpful. During the planning process, he recommended changes I may not have thought of but would eliminate future costs and problems. In my case, he recommended the replacement of several failing skylights which I would purchase but be installed at no charge. The job went smoothly. The crew showed up early and stayed late, answered all my questions, leaving a clean, organized job site at the end of each day. The attention to detail was impressive. The house was a complex roof with several skylights, vents, and a masonry chimney. There was also a large barn and outbuilding, Demetri, one of the crew, reinstalled a large weathervane on the barn assuring me if he installed it, it would never come off. I was happy with the roof install. Since the installation, I have found additional benefits. Because my roof had not failed completely the Interlock roof was able to be installed over the existing roof eliminating the cost of strip off and keeping all the asphalt shingles out of the landfill. I also reduced my insurance risk; one of the considerations was the high wind rating. I live in a hurricane high wind zone for insurance coverage. The deductible was about equal to a new asphalt roof if I put a new conventional roof on replacement cost is not covered, and they prorate it and give you even less as the roof ages, so you basically have no roof insurance. I feel I do not have that problem now with the Interlock roof due to the high wind rating and " data-wpil-keyword-link="linked">warranty. I have just retired, and this gives me a great peace of mind, a lifetime durable roof. I also lowered my insurance cost as now all buildings have a class “A” fire rating on the roof. The roof qualified for federal energy credits and meets “Energy Star” ratings, so I saved money on taxes. My energy costs are lower; the roof reflects summer heat keeping the attic cooler reducing air conditioning costs. My attic is vented to outside and uninsulated, so there is no advantage to heating. This roof also eliminates " title="ice dams" data-wpil-keyword-link="linked">ice dams due to its design, and while many homes had ice dams and water damage to the interior of the house last winter, I had no formation of ice dams and no damage at all, an unexpected bonus. I do not notice any noise from rain or weather an initial concern I had. I live on a busy street and have people stop to compliment on the roof (aged " data-wpil-keyword-link="linked">copper) and get information which I am happy to give. I have a more beautiful home, peace of mind, and will never have to re-roof.
Dear Interlock: It has been a couple of months since the installation of my Interlock roof was completed, and two neighborhood endorsements have been forthcoming in that period. First, neighbors have commented about how good it looks, and second, they have commented on the daily cleanup done by the installation crew. I heartily endorse my neighbors’ comments. The cleanup factor really became evident shortly after when a conventional shingle roof was installed a few houses away by a local contractor. Materials were staged in front of the house rather than out of sight in the rear, and the place looked like a mess until the job was completed. As you are aware, the design of my house coupled with the prior construction of an addition across the length of the rear presented unusual challenges. While aluminum shingles could be used on the front, the slope of the back required an installation of Interlock’s membrane roof product. Further complicating the matter was a double roof in the rear with no ventilation of the void between the two roofs. Although you built a ventilation solution into the contract price, hidden construction issues once the work commenced on the rear necessitated redesigning the proposed ventilation solution. This could easily have been an opportunity for Interlock to take advantage of the situation, but the pricing of the change was handled by you and your office staff in a very fair manner. The extensive carpentry that became necessary did, I suspect, add the better part of a day to the job, yet the additional cost was nominal for the effort involved. As important as the pricing was to me, it was just as important and most gratifying to see the carpentry skills employed by the installation crew as they implemented the changes. The one concern my wife had in going with a metal roof was noise during a rainstorm, and some severe weather has shown that noise is not a problem. Also, as everyone is aware, July broke heat records, yet my home’s interior has been more comfortable thanks to the reflectivity of the roof. In conclusion, I am very pleased with the outcome.
The Interlock Roofing System installed on our home has changed the entire look of the building. It has made the house stand out from the other homes on the street. I am happy to say that the new roof has met or surpassed all that we had hoped for. Not only has it improved the look of the house, but, as you mentioned, it has lowered the temperature of the second floor during the " data-wpil-keyword-link="linked">hot summer months. The snow catchers placed on the front porch look as decorative as well as functional. It is comforting to know as I approach retirement age, that I will never have the expense of replacing the roof again, nor will I have to worry about leaks in the future. I would also like to comment on the work team that did the installation. I have never had a contractor come in and work as hard as they did. They basically worked from dawn to dusk. I was amazed that they were able to complete the job in about two and a half days, especially considering that they had to redo all the sheathing on our roof. I thank you and your workers for a job well done.
I am writing to let you know how very pleased my husband and I are with our new Interlock roof. We can't believe how very classy our house looks now. It has gone from just another house on the street to "Wow!, look at that house". We can't tell you how many people have stopped on the side of the road to check out our new roof. We have received many complements. We were amazed at how quickly the installation was from start to finish. The yard was cleaned up each and every day at the end of the work day. You wouldn't even of known that we were in the middle of having our roof done. We couldn't be happier that we have decided to invest in the Interlock Roofing. It is something that will last us a lifetime and one less thing that we will have to worry about later on. We will and have recommended Interlock roofing to anyone in need of a replacement or a new roof.
We just had the completion of our new roof. We are happy at how professional the job looks, and how the Interlock material gives the house a different look. It's a very good looking rich roof, we love the way the aluminum pieces interlock each other and make the house look so different than the other roofs. Many of the neighbors have stopped to look at the roof all are impressed how good and nice it looks. The workers were professional, hard workers and fast, and they cleaned up every night. We are very happy and pleased with the decision we made. Finally we do not have to worry about the roof any more.
Nearby service areas in Bristol County
Interlock® metal roofing is also installed in these communities near Sowams:
Metal Roofing FAQs for Homeowners in Sowams
The following metal roofing FAQs are designed specifically for homeowners in Sowams, 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 Sowams.
Will a metal roof hold up through Rhode Island's freeze-thaw cycles?
Yes—aluminum actually thrives in freeze-thaw conditions because it expands and contracts uniformly without cracking or splitting. Sowams experiences roughly 83 freeze-thaw days per year with annual snowfall around 76 cm and 1,198 mm of rain. Unlike asphalt, wood, or concrete tile, the 3105-H24 aluminum alloy won't absorb moisture into the material itself, so ice formation beneath the surface isn't a concern. The four-way interlocking design accommodates panel movement while maintaining weather-tight seams, and the Alunar 70% PVDF coating remains flexible across the full temperature swing your area sees.
Can aluminum roofing rust in a coastal New England climate?
Aluminum cannot rust because it contains no iron—the element that oxidizes and deteriorates. Instead, aluminum forms a thin, self-healing oxide layer that actually protects the base metal when scratched or damaged. Sowams' 1,198 mm annual rainfall and coastal salt-air exposure would devastate steel, but Interlock's roofing-grade 3105-H24 aluminum is coated with Alunar 70% PVDF fluorocarbon finish on both sides, warranted 30 years against fading and chalking. This dual-sided protection is essential in salt-air environments and gives you a roof that improves with age rather than one that requires constant maintenance or replacement.
How does a metal roof handle heavy snow and ice in Sowams?
Metal roofs shed snow and ice more effectively than asphalt because the smooth, hard surface prevents water from freezing into an impermeable dam at the eave. Sowams receives about 76 cm of snow annually, and the interlocking aluminum panels are designed to support full snow load while allowing melt to escape. Snow guards can be installed at eaves to control release and protect walkways below. The light weight of Interlock panels—the Slate profile at just 0.41 lb/sq ft—means your roof won't settle or sag under accumulated snow the way heavier slate or tile would, and there's no need for structural reinforcement to your existing framing.
Will Interlock metal roofing withstand Rhode Island nor'easters and coastal wind?
The four-way interlocking aluminum panel design is warranted to resist wind speeds up to 120 mph when installed to specification. Sowams experiences typical gusts around 118 km/h, and the interlocking seams lock each panel to its neighbors on all four sides—preventing uplift even in sudden pressure changes. The profile you choose (Slate, Cedar Shingle, Shake, Tile, or Standing Seam) doesn't affect wind performance; all five meet the same 120 mph warranty standard. In contrast, asphalt shingles rely on adhesive and fasteners that weaken over time, especially after the 1,198 mm of annual rainfall your area receives.
Does Interlock metal roofing get damaged by hail, and will insurance cover it?
Interlock aluminum roofing carries a UL 2218 Class 4 impact rating—the highest available—and the Guardian warranty covers perforation from hailstones up to 1.5 inches. In most impact events below that threshold, aluminum shows a dent but maintains full watertight integrity and impact resistance. Many homeowners find their insurance premiums drop after switching to a Class 4-rated roof because the risk of claim-triggering damage is so much lower than with asphalt or traditional tile. With 1,198 mm of annual rainfall in Sowams plus typical spring and summer storms, a Class 4 rating protects your home and your wallet simultaneously.
Can I install a metal roof that looks like tile or slate without reinforcing my roof structure?
Yes—Interlock's Mediterranean Tile profile installs at just 0.59 lb/sq ft, making it about 96% lighter than concrete or clay tile. Your existing roof framing almost certainly supports asphalt shingles, which weigh slightly more, so aluminum tile or slate profiles (0.41–0.59 lb/sq ft) install directly over most roofs without structural reinforcement. This light weight is one reason Interlock can be installed over an existing roof in many cases, eliminating costly tear-off and disposal. The profile replicates traditional materials' look while solving the structural and labor challenges that make real tile impractical for many homeowners in Sowams.
How long does it take to install a metal roof, and can you install over my existing shingles?
Installation timeline depends on roof size and complexity, but aluminum metal roofing typically takes 1–3 days for a standard residential installation. Interlock Metal Roofing (New England) Inc. has served the region since 1999 and can evaluate your existing roof in person. In many cases, you can install directly over existing asphalt shingles, eliminating the cost and landfill impact of tear-off. The light weight of aluminum—particularly profiles like Slate at 0.41 lb/sq ft—makes this possible where slate or concrete tile would require structural work. A local site visit confirms whether your particular roof meets the criteria for overlay installation.
What's the annual maintenance cost for an aluminum metal roof versus asphalt or tile?
Aluminum metal roofing requires virtually no maintenance—no sealing, no algae treatment, no flashing replacement, and no adhesive reapplication. Asphalt shingles demand regular inspections for lifted tabs, cracked shingles, and gutter cleaning; wood shakes require annual moss treatment and fungicide; tile demands broken-piece replacement and mortar repair. Sowams' 1,198 mm annual rainfall and 83 freeze-thaw days accelerate asphalt degradation, forcing earlier replacement cycles. The Guardian warranty covers your aluminum roof for life (the original owner) with one-time transfer to the next owner for 50 years, and CALGreen verification confirms the low-maintenance profile. Over a 50-year span, you'll save thousands in labor and materials versus any traditional roofing material.
Is aluminum metal roofing more sustainable than asphalt shingles?
Aluminum metal roofing is approximately 95% recyclable and ends the cycle of tearing off asphalt shingles and sending them to landfill every 15–25 years. Sowams residents generate roughly 1,198 mm of rain annually, and asphalt roofing requires frequent replacement due to weathering and thermal cycling. When your Interlock roof eventually reaches end-of-life decades from now, the aluminum can be melted down and reused indefinitely without loss of properties. By contrast, the standard asphalt shingle installed today will be replaced 2–3 times before an aluminum roof is, creating compounding landfill burden. A single metal roof installation replaces the environmental cost of multiple asphalt cycles, making it one of the most sustainable roofing choices available.
Can a metal roof help reduce cooling costs in summer?
energy-efficient Interlock colors achieve thermal emissivity of 0.84 and initial solar reflectance up to 0.55, meaning they reflect heat that dark asphalt absorbs and re-radiates into your attic. Sowams receives approximately 3,050 sunshine hours annually, so summer cooling efficiency matters. Metal roofing's reflective properties reduce the temperature gradient between roof surface and interior, lowering air-conditioning load. Cool Roof Rating Council certification confirms these values independent of manufacturer claims. Combined with proper attic ventilation, a reflective metal roof can reduce peak attic temperatures by 20–30°F compared to asphalt, translating to measurable summer utility savings, especially during the warming months when Sowams sees sustained sunshine.





