Metal Roofing in Palos Hills, Illinois — Lifetime Interlock® Aluminum Shingles Installed Locally
Palos Hills 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 Palos Hills's Heavy Rain, Snow Loads, Windstorms & Lifetime Protection
Founded May 17, 2001, Interlock Metal Roofing is a trusted metal roofing contractor and exclusive authorized installer of Interlock® lifetime aluminum roofing systems serving homeowners in Palos Hills, Illinois (Cook County). Our Interlock Lifetime Roofing System pairs heavy-gauge, fire‑resistant aluminum and the Alunar® Coating System to deliver energy‑efficient “cool roof” performance that reflects summer heat, sheds snow to reduce ice‑dam risk during cold, snowy Illinois winters, and withstands freeze‑thaw cycles, hail and high winds common to the Chicago metro area. We offer roof replacement and re‑roofing throughout Palos Hills with designs that mimic slate, cedar shingles, shake, Mediterranean tile, or standing seam—providing the timeless look homeowners want with the long‑term durability and Lifetime Warranty they need.
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
- 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 panels coated with the Alunar® Coating System (no visible aluminum surface) for a durable, fade‑resistant finish suited to Palos Hills exposures.
- Tested to 120+ mph (193+ km/h) for severe wind events that can impact Palos Hills and Cook County.
- Engineered to shed Illinois snow loads and reduce ice‑dam risk during repeated freeze–thaw cycles typical of Palos Hills winters.
- Clip and fastener geometry accommodates thermal movement, limiting material fatigue from seasonal temperature swings across Cook County.
- Class A fire-rated available to provide added protection where ember or structure‑fire risk is a concern.
- UL 2218 Class 4 impact resistance for hail, falling branches, and storm debris protection on suburban Palos Hills properties.
- Fully recyclable aluminum construction resists corrosion from road‑salt exposure and winter maintenance common in Cook County.
- Cool‑roof performance helps reduce attic heat gain during Chicago‑area summer heat waves, improving indoor comfort in Palos Hills homes.
- Solar‑compatible profiles engineered to accept modern bracket‑mounted PV systems for rooftop photovoltaic installations in Palos Hills.
- Low‑maintenance finish and interlocking panels reduce routine upkeep compared with asphalt shingles in the region’s seasonal moisture cycles.
- Available through authorized Interlock installers serving Palos Hills and Cook County and backed by a Lifetime‑Limited transferable warranty.
- Atmospheric rivers — while Pacific atmospheric rivers do not affect Palos Hills, the system’s sealed seams and mechanical fastening handle intense Midwest rainstorms and storm‑driven runoff.
- Coastal salt air — coastal corrosion is not a Palos Hills concern, but the Alunar® Coating provides robust resistance where chloride exposure occurs (road salt, lake‑effect aerosols).
- Moss — shaded lots and mature tree cover in parts of Palos Hills can encourage moss growth; the smooth Alunar finish and steep‑shedding profiles limit buildup and simplify cleaning.
Metal roofing built for Palos Hills'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.
- 205 North Michigan Avenue, Suite 810, Chicago, IL 60601, United States
- Phone 872-259-4486
- Sales & Marketing sales@chicagolandmetalroofing.com
- Toll-Free 1-866-733-5811
- Customer Service mwservice@interlockroofing.com
- www.ChicagolandMetalRoofing.com
- Also midwestmetalroofing.com
- License IL #104.013389
- EPA Lead-Safe Certified Firm #NAT-F224594-2
- Serving Illinois 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 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+
Get a Free Metal Roof Estimate in Palos Hills, Illinois
Interlock® Aluminum Roofing — all-climates performance specs for Palos Hills, Illinois
| 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 Palos Hills, Illinois:
Explore all Interlock® metal roofing systems, or see the Guardian lifetime warranty and independent testing reports.
Recent Interlock® roofs across Illinois
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Black Standing SeamWoodstock, IL
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Completed Interlock® metal roofs near Palos Hills, IL
Every marker is a real, anonymized Interlock® aluminum roof completed by an Interlock Installer. Explore verified Interlock® installations near Palos Hills, 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.
Open Palos Hills on the interactive project map →Browse all Interlock® projects in Illinois →See more Interlock® projects →
What our customers are saying:
Now that our new Interlock Roofing system has been installed, we find the look to be extraordinary! It boasts sophistication and looks clean and elegant. Almost more important than the attractive look of our new roof is the peace of mind we have gained with its many features.
I am very happy with the results of their work.
It took a really, really long time. It took over five months, but once they finished the roof, they did a good job. Interlock Roofing could improve the scheduling and the communication of when the project would be done. The contractors were awesome.
if our home was newer and we had money to invest into it your product sounded awesome just not right for us at this time
Everything is positive, I hope I will be able to use Interlock Roofing in the future.
I can not think of anything they could have improved on.
I wish that the aluminum was a little bit thicker. It would give the appearance that it would hold up longer. I wish that they would call me every 5 years for the next 50 years. I am expecting a call every five years for the next 50 years. Only time will tell how well the product is holding up.
If he gave me a business card, I don't know what happened to it. It's usually attached to a brochure. Because I always follow up with a note to thank the person who took the time to do business with us. I could not do that because I didn't have anything. So much disconnection, which is bad.
Nearby service areas in Cook County
Interlock® metal roofing is also installed in these communities near Palos Hills:
Interlock Industries (Midwest) Inc. also services nearby States
Beyond Palos Hills, our team installs Interlock® metal roofing across:
