
High Performance Roofing Systems For Chicagoland
Crafted To Stand Up To Illinois Storms, High Winds, And Heavy IceAlltek Roofing was started for one simple purpose: to build better roofing systems for our Chicagoland neighbors.
What does “better” actually mean? It means a roof that handles 130-mph winds and heavy ice for many worry-free years. It means a roof that stays free of ugly black algae for decades and actually lasts as long as it should.
Here is how we provide a superior system and a better bang for your buck:
- Proven Brands: We use Atlas Roofing because their shingles are engineered for our climate and stay attached during the worst storms.
- Complete Systems: We replace every part… including vents and flashings… so the entire system works together to stop leaks.
- Always Fair Prices: We use top-tier brands but keep our overhead low. As a local shop, we provide a better roof for a lower price than the big companies.
See below for the specific high-quality materials we use to protect your home.
Our High-Performance Roofing Materials
The roofing materials you choose will decide if your roof lasts ten years… or thirty years. Here are the high-performance parts (and policies) we use to make sure your home stays safe, dry, and beautiful.
ScotchGard™ Algae Resistance
Most roofs in Chicagoland eventually get ugly black streaks caused by algae. Our shingles feature ScotchGard™ Protector. These specialized granules prevent mold growth and algae before it ever starts. That means no black streaks. And no “professional cleanings” every few years.
130-MPH Wind Protection
We use Atlas shingles because they are engineered with a wider “Common Bond” nailing area. This creates a much stronger connection between the shingle and your roof. While many standard roofs struggle during heavy spring storms, our systems are tested to stay attached even in 130-mph winds.
Double-Strength Ice and Water Barriers
While local building codes often only require three feet of ice and water shield, we know that isn’t enough. At least, not with Chicago’s high winds and cold winters. Our “Code Plus” standard means we install a full six feet of waterproof barrier. This extra protection keeps melting ice from leaking into your walls and causing expensive water damage.
Engineered Attic Ventilation Systems
If your attic gets too hot or holds onto moisture, your shingles will fail much sooner than they should. We calculate the exact amount of airflow your specific attic needs. And we use high-flow intake and exhaust systems to keep your home cool in the summer and dry in the winter.
Custom-Matched Finishing Metals
We never use generic, “one-size-fits-all” parts that stand out or look cheap. We color-match our metal drip edges to your shingles or fascia for a clean, professional look. We even go the extra mile by painting your lead pipes and flashings to ensure your entire roofing system looks as good as it performs.
Schedule Your Free, In-Home Consultation
Are you searching for a proven roofing company in Chicagoland? Alltek Roofing offers exceptional roof replacement services, including asphalt shingles, composite roofing, and metal roofing options. Call us today for more information and to receive your free, no-obligation quote.

