Royal Craft installs and replaces exterior siding on residential homes throughout Downers Grove and Chicago’s western suburbs. As a James Hardie Alliance Preferred Contractor and LP SmartSide installer, we specialize in fiber cement, engineered wood, and vinyl siding systems built for Chicago-area weather.
Free on-site siding inspections for Downers Grove homeowners. We look for cracks, warping, moisture, and hidden damage before it costs you the underlying wall sheathing.
Local siding repair across Downers Grove and the western suburbs. James Hardie, LP SmartSide, vinyl, and cedar. We match materials and colors whenever possible so your existing manufacturer warranties stay intact.
New siding installation for Downers Grove homes and additions. James Hardie fiber cement, LP SmartSide engineered wood, or vinyl. Full tear-off with new weather barrier and flashing installed to manufacturer specification.
Full siding replacements with James Hardie or LP SmartSide, backed by our 10-year workmanship warranty on the labor and lifetime manufacturer warranties on the materials.
Full siding replacements are a permanent upgrade for your home. Royal Craft offers competitive financing available through the GreenSky® Program for qualifying James Hardie, LP SmartSide, and vinyl siding installations. Loans are provided by federally insured lenders participating in the program.
See financing options and apply here or call (630) 725-1000.




Boost curb appeal and protect your home with expertly installed, high-performance siding. As a James Hardie Alliance Preferred Contractor, we install fiber cement, engineered wood, and vinyl siding with the attention to weather barrier, flashing, and finish detail that separates a long-lasting exterior from one that will fail in five years.
Clear scope, pricing, and timeline upfront.
Skilled work done efficiently and on schedule.
We check everything to make sure it’s done right.
Downers Grove has three main housing eras and each one asks for a different siding approach. Victorian-era homes in the historic core near Denburn Woods and Prince Pond often have original cedar or clapboard that needs matched restoration work. Mid-century ranches in Shady Lane Estates and Downers Grove Gardens are prime candidates for a fiber cement upgrade like James Hardie, which handles freeze-thaw better than aluminum or old vinyl. Newer subdivisions like Fairview Pointe and Randall Park often have first-generation vinyl or LP siding at the end of its life cycle.
We know these neighborhoods because we have been working in them since Bill moved the business to Downers Grove in the early 1980s. Every home is different. We recommend the material that actually fits your home and your budget, not the one that pays us the most.
Ready to talk about your siding? Call (630) 725-1000 for a free on-site inspection, or see our partner pages for James Hardie fiber cement and LP SmartSide.
Bill Cantalupo has been in the exterior trades since 1973, when he started as one of the first installers bringing seamless aluminum gutters to Chicago’s western suburbs. The business moved to Downers Grove in the early 1980s and has been there ever since. Siding came later, after Bill built a crew and expanded into fiber cement, engineered wood, and vinyl. Today we are a James Hardie Alliance Preferred Contractor, an LP SmartSide installer, and the same family shop we have always been.
In 2023, Bill was joined by Mauricio, who now runs sales and brings decades of roofing and exterior experience. Bill or Mauricio is on every jobsite. That has not changed in over 50 years, and it will not.
Every homeowner who has been burned by a bad siding contractor asks some version of these five questions. Here are ours, with our answers:
Reviews we get about our siding jobs tend to say the same three things: attention to detail, cleanliness, and patience explaining the material options. Here is one we hear versions of constantly:
“It was a pleasure working with you guys. You really know what you’re doing and kept us informed the whole way. You made it super easy for us to understand everything.”
Real neighborhood recommendations are on our Nextdoor page, and our Google reviews are linked from our Reviews page.
Quick reference on Royal Craft as a siding contractor.
Royal Craft has run siding jobs across the western suburbs since 1973. The towns we work in most: Burr Ridge, Oak Brook, Downers Grove, Darien, Westmont, Hinsdale, Clarendon Hills, Glen Ellyn. The full list is on our service areas page.