Metal Roofing in Rock, Wisconsin — Lifetime Interlock® Aluminum Shingles Installed Locally
Rock Metal Roofing Experts Installing Lifetime Interlock® Aluminum Shingles Since 2001
What do Interlock customers in Wisconsin say?
Interlock has 162 published customer reviews from Wisconsin, covering installations reviewed between 2008 and 2026. They average 4.7 out of 5, with 149 collected through independent GuildQuality surveys. Interlock® Slate is the most frequently installed system in the region, appearing in 75 of these projects. Across the surveys that scored individual categories, salesperson punctuality rates highest at 4.9 out of 5.
Metal Roofing Built for Rock's Heavy Rain, Snow Loads, Windstorms & Lifetime Protection
Interlock Metal Roofing is a trusted metal roofing contractor and exclusive authorized installer of Interlock® lifetime aluminum roofing systems serving homeowners in Rock, Wisconsin (Rock County) since May 17, 2001. Our Interlock Lifetime Roofing System delivers heavy-gauge, fire-resistant, energy-efficient cool roofs engineered for Rock County’s snow, ice and freeze–thaw cycles—promoting fast snow-shedding, resisting ice-dam damage, and providing long-term protection through high winds and storms. Choose the timeless look of slate, cedar shingle, shake, Mediterranean tile, or standing seam with the strength and low-maintenance durability of metal; every roof is finished with the Alunar® Coating System and backed by a Lifetime Warranty for Rock, Wisconsin homeowners.
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 ~85 freeze–thaw days a year
Rain & Moisture Proof
Repels ~863 mm of rain a year
- Aluminum panels finished with the Alunar® Coating System (no visible aluminum surface) for durable color retention and corrosion resistance suited to Rock’s seasonal exposure
- 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 resist 120+ mph (193+ km/h) wind events to withstand Midwest severe gusts and storm fronts that pass through Rock and Rock County
- Mechanical standing-seam fastening minimizes roof penetrations and reduces leak paths in heavy rain and rapid snowmelt conditions
- High snow-shedding panel geometry reduces roof load and helps prevent ice dams during Rock’s heavy snowfall and spring thaw cycles
- Built to tolerate repeated freeze–thaw thermal movement typical of southern Wisconsin winters without fatigue or loss of seal integrity
- UL 2218 Class 4 impact resistance for protection from hail and falling debris during Rock County spring and summer storms
- Class A fire-rated available for homeowners seeking added ember and flame resistance during unusually dry periods
- Reflective coating options improve cool-roof performance to lower attic heat gain during Midwest heat waves and reduce cooling demand in Rock summers
- Engineered for solar compatibility with bracket-mounted photovoltaic systems while maintaining roof waterproofing on Rock-area installations
- Fully recyclable aluminum supports sustainable replacement choices for homeowners throughout Rock and Rock County
- Low-maintenance finish resists rot, delamination, and algae compared with asphalt shingles in Rock’s wet springs and humid summers
- Designed to inhibit moss and lichen build-up on shaded, moisture-prone roofs found in Rock’s tree-lined neighborhoods
- Premium architectural profiles replicate slate, cedar shake, and tile, plus standing seam, for long-lasting curb appeal in Rock residential districts
- Backed by a transferable Lifetime-Limited warranty to protect long-term value and resale for Rock homeowners
Metal roofing built for Rock's climate
Averages (10-yr): ~863 mm rain and 81 cm snow per year, ~3079 sunshine hours, mean 9.7°C, typical daily-max winds ~19 km/h with gusts to 97 km/h, and ~85 freeze–thaw days per year.
- 81 cmavg. snow / year
- 863 mmavg. rain / year
- 85freeze–thaw days / year
- 97 km/hpeak wind gusts
- 3079 hrsannual sunshine
- 9.7°Cmean temperature
Roof performance depends on the selected profile, tested assembly, roof structure and installation details. Class A fire-rated assemblies are available. Confirm applicable ratings in the testing reports and review the limited warranty before selecting a system.
Interlock Industries (Midwest) Inc.
- 2355 Fairview Ave N, Roseville, MN 55113, United States
- Phone 414-348-8870
- Local lines Minnesota 612-800-8686
- Sales & Marketing sales@minnesotametalroofing.com
- Toll-Free 1-866-733-5811
- Customer Service mwservice@interlockroofing.com
- www.WisconsinMetalRoofoing.com
- Also wisconsinmetalroofing.commidwestmetalroofing.com
- License WI #898136
- EPA Lead-Safe Certified Firm #NAT-F224594-2
- Serving Wisconsin since 2001 — 25 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 Wisconsin is a trusted metal roofing contractor proudly serving homeowners and businesses throughout the State of Wisconsin. Backed by decades of manufacturing and installation expertise, Interlock has earned a 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 Metal Roofing Wisconsin provides exclusive lifetime roofing products engineered to perform in Wisconsin’s demanding climate — from heavy snow loads and ice dams to hailstorms, high winds, freezing temperatures, and dramatic seasonal weather swings. Built on integrity, professionalism, and superior workmanship, Interlock Metal Roofing has completed thousands of successful roofing installations across North America, helping Wisconsin property owners invest in roofing systems that are both beautiful and built to endure. Our team is known for transparent 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 throughout 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 decades of dependable protection against Wisconsin’s harsh winters and severe storm conditions. Whether you need a residential metal roof replacement, a commercial roofing upgrade, or a custom architectural metal roofing system, Interlock Metal Roofing Wisconsin is the trusted choice for premium lifetime metal roofing — combining proven expertise, exclusive products, and service you can count on.
Recognition GuildQuality Guildmaster Award — verified customer satisfaction (GuildQuality)
Accredited BBB Accredited A
Get a Free Metal Roof Estimate in Rock, Wisconsin
Interlock® Aluminum Roofing — all-climates performance specs for Rock, Wisconsin
| 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 Rock, Wisconsin:
Explore all Interlock® metal roofing systems, or see the Guardian lifetime warranty and independent testing reports.
Recent Interlock® roofs across Wisconsin
Completed Interlock® metal roofs near Rock, WI
Every marker is a real, anonymized Interlock® aluminum roof completed by an Interlock Installer. Explore verified Interlock® installations near Rock, Wisconsin, 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 Rock on the interactive project map →Browse all Interlock® projects in Wisconsin →See more Interlock® projects →
What our customers are saying:
Your home is your greatest investment, sheltering you from the storms. Don't nickel and dime yourself when choosing a roof, you get what you pay for. We chose Interlock aluminum roofing for our house,and are totally pleased with it. Aluminum doesn't rust period. The current rage of steel roofing is a racket preying on uninformed consumers who want something for next to nothing. Steel roofs are coated to prevent rust. However, once these coatings wear off rust sets in. I have personally seen an 18 year-old steel roof with significant rusting after the coating was gone. Do yourself a favor, get an Interlock aluminum roof. Dean Landers 5 star review June 9/2026 Janesville WI
Customer Satisfaction 5/5 We are very pleased with the installation that was completed by Keith B. and his crew!!! We look forward to many years of a maintenance-free roof.
Nearby service areas in Rock County
Interlock® metal roofing is also installed in these communities near Rock:
Interlock Industries (Midwest) Inc. also services nearby States
Beyond Rock, our team installs Interlock® metal roofing across:
