Alex Building Materials

Siding Supplier Ottawa

Siding Supplier in Ottawa, IL

Alex Building Materials is your trusted siding supplier in Ottawa, IL, offering durable vinyl siding and complete exterior systems to homeowners, contractors, and builders across LaSalle County. Whether you’re restoring a historic home near downtown Ottawa or finishing a new build in a surrounding subdivision, we provide the products and expertise you need for long-term results.

As a siding supplier in Ottawa, IL, we understand the importance of materials that can handle seasonal temperature swings, humidity, and storms. Our siding is engineered to deliver lasting curb appeal and low maintenance without compromising on strength or performance.

Vinyl Siding Built for Ottawa’s Weather

We supply Sequoia Select vinyl siding, a premium product line that combines style, strength, and reliability. It features a .046-inch panel thickness for horizontal styles and .050-inch for vertical Board and Batten, offering the rigidity needed to resist warping, buckling, and weather-related damage.

Designed with a full nailing hem and secure locking system, this siding installs firmly and stays put—ideal for the fluctuating weather conditions Ottawa homes experience year-round.

Wood-Look Siding Without the Maintenance

Sequoia Select siding is known for its realistic woodgrain texture and matte finish, giving homes the classic appearance of painted wood without the need for scraping, painting, or staining. A ¾-inch butt height adds bold shadow lines that enhance the profile of any home.

The Advantage Lock system built into the panels helps maintain alignment and structural integrity over time, even through multiple freeze-thaw cycles. Choose from Double 4 inch Clapboard, Double 5 inch Dutch Lap, and Board and Batten vertical profiles to suit any architectural style in Ottawa.

Siding Colors That Complement Ottawa Homes

Ottawa’s neighborhoods reflect a blend of historic charm and modern updates. We carry a full range of siding colors to fit every aesthetic, from traditional tones like Linen, Pearl, and Wicker to bold designer shades like Iron Ore, Midnight Surf, and Storm.

Each color is protected with ChromaTrue fade-blocking technology, helping your siding maintain its beauty and richness even after years of exposure to sun, rain, and snow. Whether you’re restoring a 100-year-old home or finishing a contemporary build, we have the right color for your project.

Energy-Efficient Insulated Siding for Better Performance

We also offer Sequoia Select EnFusion, a high-performance insulated vinyl siding product that boosts your home’s energy efficiency. With rigid foam bonded to each panel, EnFusion siding helps reduce drafts, lower heating and cooling bills, and improve comfort in every season.

Insulated siding is especially valuable for older homes in Ottawa that may lack modern wall insulation, as well as for energy-conscious homeowners who want to reduce long-term utility costs.

Complete Exterior Accessories and Gutters for a Professional Finish

Alex Building Materials provides all the essential accessories needed to complete your siding installation. Our full lineup includes:

  • Gutters

  • Trim coils

  • Soffit and fascia

  • Starter strips

  • J-channels

  • Inside and outside corners

  • Window and door trim

Each component is designed for perfect compatibility with Sequoia Select siding, delivering a seamless look and reliable weather protection.

Why Builders and Homeowners in Ottawa Choose Us

Contractors across Ottawa rely on us for dependable product availability, expert advice, and fast service. We help keep your project moving with the right materials, clear communication, and a team that understands exterior construction inside and out.

Homeowners trust us to provide helpful guidance when selecting siding profiles, colors, and trim options. Whether it’s a major renovation or a simple update, we make the process straightforward and stress-free.

Contact Us for Siding in Ottawa, IL

If you’re planning a siding project in Ottawa, contact Alex Building Materials today. We offer premium vinyl siding, complete accessory systems, and expert support to help you complete your exterior upgrade with confidence. Call or visit us to get started.

(224) 875-7440

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