James Hardie® Fiber Cement Siding — Certified Installer Serving Rockford, IL & Southern WI
Martin Exteriors is a certified James Hardie® installer serving Rockford, IL and the surrounding Northern Illinois and Southern Wisconsin area. James Hardie fiber cement siding is one of the most durable, beautiful, and low-maintenance siding products available — and our team has the training and certification to install it the right way, backed by James Hardie’s industry-leading warranty.
Whether you’re replacing aging wood siding, upgrading from vinyl, or building new, James Hardie siding is built for the Midwest — engineered to withstand freeze-thaw cycles, severe hail, high humidity, and the wide temperature swings that are routine across Illinois and Wisconsin.
What Is James Hardie® Fiber Cement Siding?
James Hardie fiber cement is a composite siding material made from a proprietary blend of cement, sand, and cellulose fiber. Unlike wood, vinyl, or aluminum siding, it is engineered to resist the specific climate challenges your home faces — and James Hardie’s HardieZone® System means your siding is specifically formulated for Midwest weather conditions.
Key Product Benefits
- Pest resistant — Hardie® fiber cement holds little appeal for woodpeckers and is not a food source for termites or other insects that damage wood siding
- Fire resistant — James Hardie siding is non-combustible and has earned fire ratings that wood and vinyl cannot match
- Moisture resistant — In independent testing, James Hardie siding showed no visible swelling after 7 days of full water saturation, compared to significant swelling in cedar siding
- Impact resistant — Engineered to withstand hail events common across Northern Illinois and Southern Wisconsin
- Low maintenance — Does not rot, warp, or require frequent repainting the way wood siding does
- Authentic wood appearance — Available in profiles and textures that replicate the look of natural wood without the upkeep
ColorPlus® Technology — Color That Lasts
James Hardie’s exclusive ColorPlus® Technology applies color in a controlled factory environment using a baked-on multi-coat finish — rather than painting on-site after installation. The result is a more durable, uniform finish backed by a 15-year warranty against chipping, peeling, and cracking.
The 2026 Color of the Year is Iron Gray — a bold, sophisticated neutral that pairs beautifully with white trim and complements both traditional and modern home styles. Popular colors from the Statement Collection® include:
- Arctic White — a crisp, clean white ideal for trim and accents
- Deep Ocean — a rich deep navy perfect for craftsman or coastal-inspired homes
- Light Mist — a soft warm gray for a timeless, understated look
Martin Exteriors can help you select the right color combination for your home’s architecture and neighborhood.
The Complete Exterior™ System
James Hardie’s Complete Exterior™ System combines Hardie® Plank siding with Hardie® Trim in Arctic White and Hardie® Soffit panels — all designed to work together for a finished, cohesive look from roofline to foundation.
When your siding, trim, and soffit are all James Hardie products, they expand and contract at the same rate, reducing the risk of gaps, warping, or paint mismatches over time. Martin Exteriors installs the complete system to James Hardie’s specifications.
Why Choose Martin Exteriors for Your James Hardie Installation?
Not every contractor is qualified to install James Hardie products — and improper installation can void your product warranty and lead to moisture damage, buckling, or premature failure. Martin Exteriors is a certified James Hardie installer, which means:
- Our installation teams are trained and certified to James Hardie’s exacting standards
- You receive the full benefit of James Hardie’s 30-year, non-prorated product warranty
- We use only manufacturer-approved flashing, fasteners, and caulking systems
- Our work is backed by Martin Exteriors’ own craftsmanship guarantee
As a GAF Master Elite® roofing contractor, two-time Inc. 5000 honoree, and the #1 voted contractor in Rockford for six consecutive years, we hold ourselves to the same high standard on every product and service we offer.
Schedule Your Free James Hardie Siding Estimate
Ready to upgrade your home’s exterior with the industry’s most trusted fiber cement siding? Martin Exteriors offers free, no-pressure siding estimates for homeowners across Northern Illinois and Southern Wisconsin. We’ll assess your current siding, discuss material and color options, and provide a transparent, itemized quote.
