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THE INTERLOCK COLLECTION

Metal Roofing in Manhattan, Illinois — Lifetime Interlock® Aluminum Shingles Installed Locally

Manhattan Metal Roofing Experts Installing Lifetime Interlock® Aluminum Shingles Since 2001

What do Interlock customers in Illinois say?

Interlock has 279 published customer reviews from Illinois, covering installations reviewed between 2004 and 2026. They average 4.8 out of 5, with 262 collected through independent GuildQuality surveys. Interlock® Slate is the most frequently installed system in the region, appearing in 112 of these projects. Across the surveys that scored individual categories, salesperson punctuality rates highest at 4.9 out of 5.

Metal Roofing Built for Manhattan's Heavy Rain, Snow Loads, Windstorms & Lifetime Protection

Interlock Metal Roofing, founded May 17, 2001, is a trusted metal roofing contractor and the exclusive authorized installer of Interlock® Lifetime Aluminum Roofing Systems serving homeowners in Manhattan, Will County, Illinois. Our Interlock Lifetime Roofing System—protected by the Alunar® Coating System and backed by a Lifetime Warranty—combines heavy‑gauge aluminum strength with fire resistance and energy‑efficient cool‑roof performance to withstand Manhattan’s cold, snowy winters, freeze‑thaw cycles, hail and wind events, and hot, humid summers. We deliver roof replacement and re‑roofing across Manhattan with long‑term, low‑maintenance solutions that shed snow, reduce attic heat, and preserve curb appeal in classic slate, cedar shingle, shake, Mediterranean tile, or standing seam profiles. Choose proven durability, beauty, and performance tailored to Will County weather and built to last.

Interlock metal roofing styles including slate, cedar, shake, tile, and standing seam in Manhattan, Illinois

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 ~81 freeze–thaw days a year

Rain & Moisture Proof

Repels ~1102 mm of rain a year

Impact Resistant

UL 2218 Class 4 — top hail rating

  • Aluminum panels coated with the Alunar® Coating System (no visible aluminum surface) for long-term corrosion resistance and consistent color retention.
  • 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 geometry and concealed fasteners reduce uplift and edge stress during Midwest windstorms and severe thunderstorms that affect Manhattan and Will County.
  • Designed to tolerate repeated freeze–thaw cycles typical of Manhattan winters, minimizing thermal movement and seam fatigue on roof assemblies.
  • Snow-shedding panel profiles decrease accumulation and help prevent ice dams under the regional snow loads seen across Will County.
  • Alunar®-coated aluminum resists corrosion from road‑salt spray and de‑icing chemicals used on local streets and highways in winter.
  • Class A fire-rated available for homeowners seeking the highest roof fire performance options.
  • UL 2218 Class 4 impact resistance provides protection from hail and falling debris during severe spring and summer storm events.
  • Reflective cool‑roof performance reduces heat gain during Midwest heat waves, improving attic comfort and lowering cooling demand in Manhattan homes.
  • Solar‑compatible roof geometry supports modern bracket‑mounted photovoltaic systems without compromising weatherproof seams.
  • Recyclable aluminum construction reduces lifecycle environmental impact and aligns with sustainability goals for Will County properties.
  • Low‑maintenance finishes limit moss and algae growth during humid Illinois summers, preserving appearance and drainage on Manhattan roofs.
  • Precision manufacturing and concealed attachments limit maintenance needs compared with asphalt shingles in the region’s variable moisture conditions.
  • Authentic architectural profiles—slate, cedar shake, tile and standing seam—deliver local curb appeal while meeting technical performance requirements.
  • Engineered installation details control thermal expansion and drainage on typical Manhattan roof pitches and assemblies.
  • Backed by a Lifetime‑Limited transferable warranty to protect long‑term performance and resale value for homeowners in Manhattan, Illinois.

Metal roofing built for Manhattan's climate

Averages (10-yr): ~1102 mm rain and 70 cm snow per year, ~3056 sunshine hours, mean 10.8°C, typical daily-max winds ~20 km/h with gusts to 102 km/h, and ~81 freeze–thaw days per year.

  • 70 cmavg. snow / year
  • 1102 mmavg. rain / year
  • 81freeze–thaw days / year
  • 102 km/hpeak wind gusts
  • 3056 hrsannual sunshine
  • 10.8°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.

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 Chicago is a trusted metal roofing contractor proudly serving homeowners and businesses throughout the greater Chicago metropolitan area. 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 Chicago provides exclusive lifetime roofing products engineered to perform in Illinois’ demanding climate — from heavy snow and ice buildup to high winds, hail, summer heat, and dramatic seasonal weather shifts. Built on integrity, professionalism, and superior workmanship, Interlock Metal Roofing has completed thousands of successful roofing installations across North America, helping Chicago-area 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, continuous 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 Chicagoland’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 Chicago 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+

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Interlock® Aluminum Roofing — all-climates performance specs for Manhattan, Illinois

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 Manhattan, Illinois:

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

Completed Interlock® metal roofs near Manhattan, IL

Every marker is a real, anonymized Interlock® aluminum roof completed by an Interlock Installer. Explore verified Interlock® installations near Manhattan, Illinois, 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.

4.8 / 5 — from 279 verified customer reviews in Illinois

What our customers are saying:

★★★★★
Review: December 19, 2014

The roof is gorgeous, best money ever spent. Chuck was great at explaining the system. Allen was a true pleasure to work with and there are no words to describe the excellent job Jesse and his wonderful crew did. I am truly impressed beyond belief with Interlock.

★★★★★
Review: December 31, 2014Completion: October 31, 2014

I was in the trades my whole life, and I really thought that Jesse and his crew did a spectacular job from beginning to end. My wife and I are extremely happy with the roof. It is gorgeous. Everything was terrific. I am very pleased with everything about the roof. It was a lot of money, but I feel in my heart that it was worth it. I don't understand why people still use shingles, and the metal roof amazes me. I think you will see a lot more of them in the future once people catch on.

★★★★★
Review: September 8, 2017

He was on time, early actually. It was a very god experience. He did not pressure me, but he gave me a lot of good information. It was rather pricey, but I understand why

★★★★★
Review: November 15, 2018Completion: October 26, 2018

When my exact stsrt date was.

★★★★★
Review: January 19, 2018Completion: January 19, 2018

Last March I started looking for a roofing company when I found Interlock Roofing. I was curious about what a metal roof would cost and the durability of the materials. To my surprise, although the cost of a metal roof is pricey it is well worth the extra money. I will never have to worry about having to replace a single shingle again! In the last 2 years, I have had a lot of repairs done on my roof using contractors who were not very good as I soon found out. I kept losing shingles with every wind that would pop up due to poor workmanship.

★★★★★
Review: August 20, 2019Completion: August 20, 2019

none at this time

★★★★★
Review: April 8, 2016Completion: April 8, 2016

It was expensive so I decided to go with the shingles.

★★★★☆
Review: October 9, 2017Completion: October 9, 2017

The color presentation of the metals needs to be better.

Read all Illinois metal roofing reviews →

Nearby service areas in Will County

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

Interlock Industries (Midwest) Inc. also services nearby States

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

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