Metal Roofing in Valley Stream, New York — Lifetime Interlock® Aluminum Shingles Installed Locally
Valley Stream Metal Roofing Experts Installing Lifetime Interlock® Aluminum Shingles Since 2014
Metal Roofing Built for Valley Stream's Heavy Rain, Snow Loads, Windstorms & Lifetime Protection
Interlock Roofing of America, founded in 2014, is a trusted metal roofing contractor and the exclusive authorized installer of Interlock® lifetime aluminum roofing systems serving homeowners in Valley Stream, NY and Nassau County. We provide roof replacement and re-roofing throughout Valley Stream, installing heavy‑gauge, fire‑resistant, energy‑efficient cool roofs engineered to shed snow from Nor’easters, resist salt‑air corrosion and high winds along Long Island’s coast, and reduce summer heat and humidity—delivering long‑term protection and lower energy costs. Choose the timeless look of slate, cedar shingles, shake, Mediterranean tile, or standing seam with the strength and durability of metal, protected by the Alunar® Coating System and backed by a Lifetime Warranty.
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 ~1214 mm of rain a year
Freeze–Thaw Durable
Endures ~58 freeze–thaw days a year
Impact Resistant
UL 2218 Class 4 — top hail rating
- Alunar® Coating System — coated aluminum panels with no visible aluminum surface for long-term finish retention on Valley Stream homes
- Precision weatherproof seams (profiles: slate, cedar, shake, tile) and mechanical fastening (profile: standing seam) deliver long-term leak protection during wind-driven rain events
- Tested to 120+ mph (193+ km/h) wind resistance to withstand severe coastal windstorms and high-wind episodes on Long Island
- Corrosion-resistant aluminum alloy and factory-applied coating resist salt-air degradation from nearby bays and the Atlantic, extending service life in Nassau County
- Built to shed intense rainfall and manage atmospheric-river–style deluges that can impact Valley Stream, protecting underlayment and interiors
- Non-porous coated surface and smooth profiles minimize moss and biological growth on humid Valley Stream roofs
- Smooth metal panels and rated attachments reduce snow accumulation and ice-dam risk during Long Island snow events and freeze–thaw cycles
- Class A fire-rated available to support ember-resistance and local code considerations across Nassau County neighborhoods
- UL 2218 Class 4 impact resistance for enhanced protection against hail, windborne debris, and falling branches during coastal storms
- Concealed fasteners and standing-seam mechanics lower uplift exposure and eliminate many exposed leak paths during wind-driven rain
- Reflective cool-roof characteristics reduce summertime heat gain and improve attic comfort during Valley Stream heat waves
- Engineered for easy integration with bracket-mounted photovoltaic systems while maintaining watertight performance
- Low-maintenance, non-corrosive finish cuts routine repair needs and inspections compared with organic roofing near salt-spray environments
- Backed by a lifetime-limited, transferable warranty and technical support tailored for Valley Stream and Nassau County homeowners
Interlock Roofing of America
- New York
- Phone 1-866-733-5811
- Toll-Free 1-866-733-5811
- [email protected]
- www.metalroofingflorida.com
- License Licensing Not Required in This Jurisdiction
- 12 Years in Business
Interlock Roofing of America is a leading provider of premium metal roofing systems, delivering durable, energy-efficient solutions to homeowners across New York through a network of certified local contractors. Backed by decades of manufacturing expertise, the company specializes in high-performance aluminum roofing designed to withstand the region’s demanding weather conditions while enhancing curb appeal and long-term property value. Rather than acting as a traditional contractor, Interlock Roofing of America partners with factory-trained, locally based installers throughout New York. This approach ensures every homeowner benefits from expert installation, regional knowledge, and consistent quality standards—combining national manufacturing strength with trusted local service. Interlock’s roofing systems are specifically engineered to perform in New York’s diverse climate, from heavy snow loads and ice dams in winter to wind, rain, and seasonal temperature swings. Their aluminum roofing solutions are built for longevity, energy efficiency, and minimal maintenance, offering a superior alternative to conventional roofing materials and often backed by comprehensive, long-term warranties. With a focus on performance, reliability, and customer satisfaction, Interlock Roofing of America delivers roofing systems designed to protect New York homes for decades—installed by certified professionals who understand the unique needs of their local communities.
Get a Free Metal Roof Estimate in Valley Stream, New York
Interlock® Aluminum Roofing — all-climates performance specs for Valley Stream, New York
| 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 Valley Stream, New York:
Explore all Interlock® metal roofing systems, or see the Guardian lifetime warranty and independent testing reports.
What our customers are saying:
I am very disgusted with what happen in terms of what the salesperson told me I was going to get. My neighbor has the same roof and said that he had a good job Interlock was over sold and under delivered in terms of what they promised. I think they could have improved on customer service, follow up, letting the customer know when the start dates change, and the installers should be more prideful in their work. I called back several times about when they were going to start the work. I was told by the contractor that my problems would be forward to the office but no one in the office knew about my problems. I know foresee that I will have issues down the road because it was not put on properly. I think they should do it right the first time and do exactly what they say they will do. Some of my concerns and issues are based on what I have gone through. I don't want anyone else to go through this. I feel that there might be some customers who don't speak up and will just let things slide by and that isn't right. The owner doesn't know what the people are costing his company by the lack of workmanship and quality of work and customer service. When people get this kind of service they will never use that company again. I told Jennifer that they gave me a Mercedes roof but had installers for Ikea install it. My neighbor feels bad for recommending them to me.I work at home and I am most of the time. The last day they completed the job no one told me that it was going to be the last day. I was two hours away when I got the call that it was the last day and they were done and I needed to sign paperwork. He wanted me to walk around the property to look at the work but by the time I got home the sun had already set and I couldn't see anything. I refused to sign off on the work.
I wasted 4 months of my time thinking i will have a beautiful metal roof just to learn that interlock will not be able to do it after all
Interlock Roofing could have improved their communication.
I would love to do it, but I can't justify spending that much money. I love the product, but I'd have to win some money to afford it. I like the sales pitch, and the salesman, but it cost too much. They have a unique product, and the design is good.
We are writing to thank your company for the wonderful new roof installation that we have. It is refreshing in today's business world to be able to have a company say and do exactly what is expected of them. Your sales representative, Robert Allen, was very knowledgeable and informative about the product and the installation of it. He was not an aggressive salesman, which we appreciated. The installers were the BEST! Dmitry, Leonid and Danny were the hardest working men we have ever had work on anything that we have ever had done at our house. They worked every moment that they were here, and the most severe conditions. The job was finished in a timely manor. We definitely will recommend your company to our friends.
I’m not sure who to best direct this letter of appreciation to but I’m assuming it will be shared with Interlock officials. As briefly mentioned in an email to you we are thrilled with everything. From our initial deliberations in choosing Interlock to the completion of the project we have been impressed. We have completed many remodeling projects in our home. Replacing a roof certainly would be considered major. To know that we will not need to worry about replacing it is very comforting, not to mention the impressive appearance and worth it has added to our home and neighborhood. We would be remiss if we didn’t mention the extraordinary work and work habits of Nazar. Committed, exacting, attention to detail, particular are words that immediately come to mind. His knowledge and work ethic are off the scale – long work days, mindful of what needs doing next (particularly with vagaries of spring weather) are noteworthy. He’s a gem you can absolutely depend on. We await our first major nasty weather event to put this all to test – one that we were very confident about. Thank you once again. It is reassuring to know we will benefit so nicely from the superior workmanship and quality of the roofing products.
My wife and I wanted you to know that we are very pleased with the new Interlock shingle roof recently installed on our twenty year old home. The color matches the rest of our home and the shingles look tremendous. While we knew we needed a new roof and we we looked at a number of different options and contractors, we believed that selecting your company was without a doubt a winner in every respect. We became aware of your product through the website of the ">Metal Roofing Alliance that led us to your company's own web page. Subsequently, we met with Mr. Robert Allen, Regional Marketing Coordinator of New York's Best Roof, Inc., who fully addressed all of our questions and was readily available throughout the process. Installation was also handled in a very professional manner, and we could not ask for better assistance from either Mr. Allen or the installation crew of New York's Best Roof, Inc. We look forward to many happy years under the security of our new aluminum shingle roof, and would gladly recommend your product and the team from New York's Best Roof, Inc. to anyone. We are also very pleased with the energy savings, maintenance free characteristics and environmentally friendly aspects of our new ">aluminum roof.
To: Interlock / New York's Best Roof My husband and I wanted to write to you to let you know how pleased we are with our entire experience working with Interlock. We now have a beautiful new roof and the process was totally professional and first rate. We first learned about Interlock from information received in the mail. However Mr. Robert Allen, our sales coordinator, gave a very thorough, knowledgeable presentation of the roofing product, answering our questions, showing samples and leaving us with written materials we could look over at our leisure. Mr. Allen was always a phone call away to answer our questions, returning our calls if not the same day certainly with a 24-hour period. Once we decided to purchase an Interlock roof, the time frame spelled out in the contract was adhered to. Financing was available and Mr. Patrick Doyle worked very diligently to get us the best rate of interest available to us. Whatever concerns we had were addressed and the paperwork was simple and straightforward. The installment crew was professional, courteous and hardworking. Our roof was done in 2 1/2 days and clean-up was always done at the end of each day. The crew always spoke with my husband in a polite, unobtrusive manner and did whatever it took to make the installation as easy as possible. Now not only do we have a great looking roof with a 50-year " title="warranty" data-wpil-keyword-link="linked">warranty, we also bought a great product. The roofing itself creates minimal waste and is recyclable. It reflects the sun in the summer so our air conditioning works more efficiently. In the winter we no longer have to snow rake the roof, the snow melts off automatically. Our house now seems quieter, even our 14 year old son remarked he didn't know it was raining until the rain hit the windows. Our new roof gives our house a more finished look and according to our tax expert, ">metal roofs are tax-deductible! My husband and I can not only say enough positive things about interlock. We would highly recommend their product and company to anyone considering a new roof. Drive by and see the finished product!
Nearby service areas in Nassau County
Interlock® metal roofing is also installed in these communities near Valley Stream:
Metal Roofing FAQs for Homeowners in Valley Stream
The following metal roofing FAQs are designed specifically for homeowners in Valley Stream, New York. 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 Valley Stream.
Will a metal roof handle Valley Stream's freeze-thaw cycles?
Yes—aluminum actually thrives in freeze-thaw conditions. With about 58 freeze-thaw days per year in Nassau County, asphalt and wood absorb moisture, expand when frozen, and crack when thawed. Aluminum's oxide layer doesn't absorb water, so it expands and contracts without degradation. The 3105-H24 alloy is designed for exactly this climate stress. Meanwhile, the Alunar coating (warranted 30 years against chalking and fading per ASTM D4214) protects the metal through repeated seasonal swings that break down other materials.
How does an Interlock metal roof handle snow in Valley Stream?
The lightweight design prevents dangerous snow load accumulation. Valley Stream receives about 55 cm of snow yearly. A Slate profile weighs just 0.41 lb/sq ft—so light that your existing structure needs no reinforcement, yet the four-way interlocking system resists wind gusts up to 136 km/h that often accompany snow events. Snow sheds cleanly from the smooth, sloped aluminum surface, and the panel geometry naturally channels melt away from valleys where ice dams form on asphalt. Optional snow guards preserve snow where desired without the structural penalty of heavy tile or slate.
Does heavy rain leak through a metal roof?
No. Valley Stream averages 1214 mm of rain annually, yet Interlock's four-way interlocking panels create overlapping seams that shed water faster than it can pool. The mechanical interlock—not sealant alone—is what stops infiltration. Combined with proper underlayment and a solid deck (installed over your existing roof in most cases), the system performs identically to asphalt in heavy rain. The ICC-ES evaluation ESR-1790 confirms compliance with IBC/IRC water-intrusion requirements. Metal's non-porous surface also prevents the water saturation that leads to asphalt rot.
Why won't an aluminum roof rust in Valley Stream's salt air?
Aluminum cannot rust because it contains no iron—the element that oxidizes into rust. Instead, aluminum forms a microscopically thin oxide layer that actually protects the metal beneath; if scratched, this layer self-heals in air. The Alunar fluorocarbon finish (PVDF, applied to both sides) adds a 30-year color and fade warranty on top of that natural protection, making coastal salt-air resistance built-in. Valley Stream's maritime humidity and occasional salt spray from nearby coastal areas pose no risk to the aluminum substrate itself, unlike steel roofing which requires constant maintenance to prevent rust spread.
Can a metal roof withstand hail, and will 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 durability often qualifies you for insurance discounts on comprehensive coverage. While Nassau County's hail frequency is moderate, the Class 4 rating means you're protected regardless. Unlike asphalt, which dents and loses granules in hail (reducing reflectance and lifespan), aluminum's non-degrading surface bounces impacts without permanent loss of performance or appearance. Speak with your insurer about premium reductions for impact-rated roofing.
Is a metal roof safe in Valley Stream's winter wind gusts?
Yes. Interlock panels are warranted to resist sustained winds up to 120 mph (193 km/h), which far exceeds Valley Stream's typical gust speeds of about 136 km/h recorded in the historical record. The four-way mechanical interlock (aluminum panels locking together on all edges) is what provides this resilience—not nails or adhesive alone. Because each panel is held by the adjacent ones, wind cannot get underneath and peel the roof away. The ICC-ES ESR-1790 evaluation confirms this interlocking design meets wind-load requirements for the Northeast. You get hurricane-grade security without ongoing fastener maintenance.
Do reflective metal roofs really save energy in New York?
Yes, and the math is measurable. Interlock's energy-efficient colors have initial solar reflectance up to 0.55 and thermal emissivity of 0.84, meaning they reflect heat rather than absorb it like dark asphalt. With 3193 annual sunshine hours in Valley Stream, that reflective difference accumulates across spring, summer, and fall. The Cool Roof Rating Council rating quantifies the effect: a reflective metal roof stays cooler than asphalt, reducing air-conditioning load on hot days and lowering utility bills over decades. Summer cooling savings are most pronounced, but the reflectance also reduces thermal expansion stress in winter, complementing the freeze-thaw durability advantage.
What's the lifetime warranty, and does it really transfer to the next owner?
The Guardian Warranty provides a NON-prorated lifetime limited material warranty to the original owner—covering rusting, rotting, splitting, cracking, curling, and loss of impact resistance. It's transferable: the next owner receives 50 years of coverage from the completion date. That means if you sell in 20 years, the new owner has 30 years of protection remaining, adding tangible resale value. Most asphalt roofs last 15–20 years and leave no warranty inheritance. Because Interlock aluminum doesn't degrade from moisture or freeze-thaw (which account for most roof failures in climates like Valley Stream's), the lifetime material promise is backed by durability science, not just marketing.
How much maintenance does a metal roof really need?
Very little. Unlike asphalt shingles (which lose granules and require periodic nail replacement), wood (which splits and requires staining), or tile (which cracks and needs individual replacement), Interlock aluminum requires no sealant reapplication, no coating refresh, and no fiber degradation over time. Valley Stream's 1214 mm annual rainfall keeps the roof self-cleaned. The Alunar coating is warranted for 30 years, far outlasting most homeowners' maintenance interest. Inspections every 3–5 years are sensible (not mandatory), and occasional gutter cleaning prevents debris buildup—but the roof itself performs with almost zero active upkeep, freeing budget for other home priorities.
Who installs Interlock metal roofing in Valley Stream?
Interlock Roofing of America has served the Valley Stream area since 2014, bringing a decade of local experience with Northeast winter conditions, coastal humidity, and the specific challenges of installing over existing structures in dense residential neighborhoods. They know Nassau County's building codes, work with local inspectors, and understand how freeze-thaw cycles and salt air affect long-term performance in this region. They also handle permits, structural assessment, and warranty registration. Because Interlock has manufactured aluminum roofing in Delta, BC since 1998 and installed systems from coastal salt-air homes to Antarctic research stations, the local team brings both proven product knowledge and regional expertise.
