8 ¼” James Hardie® Cobble Stone Lap Siding with Arctic White Trim & Belly Bands | Full Rot Repair and Siding Replacement

This home transformation showcases James Hardie® 8 ¼” Cedarmill lap siding in Cobble Stone with bold 5/4×4 Arctic White trim around all windows and doors — paired with architectural 5/4×8 horizontal belly bands to add crisp definition and timeless character to the exterior.

Our team at Alpine Exteriors began this project by carefully removing the original weathered cedar siding, which had deteriorated severely over time — especially on the gable ends and dormers. The old wood cladding had failed to protect the envelope, resulting in extensive water intrusion, hidden framing rot, and mold risk behind the walls. Fortunately, this proactive homeowner contacted us early, avoiding costly long-term structural repairs.

Once stripped, we performed targeted rot repairs, replaced compromised sheathing, and re-flashed all openings. We then installed James Hardie fiber cement siding, known for its resistance to moisture, pests, fire, and extreme climate conditions — making it the perfect solution for homes across Western Washington.

The new exterior not only looks incredible — it performs. The ColorPlus® pre-finished Cobble Stone siding offers factory-applied durability, a 15-year finish warranty, and fade-resistant pigments. All trim, belly bands, and corner boards were fabricated and installed by Alpine’s Hardie Elite Preferred team using code-compliant weatherproofing systems, including HardieWrap® weather barrier, flashing tape, and stainless steel fasteners.

💡 Why this matters: Improperly installed or aging cedar siding often leads to water damage, rot, insulation breakdown, and energy loss. Without trained installers and premium materials, most homes won’t stand a chance in the Pacific Northwest’s rainy, wet climate.

This project is a textbook example of why it’s critical to invest in qualified siding professionals, not generic contractors or budget crews. With Alpine Exteriors, homeowners get peace of mind knowing their home is not just beautiful — it’s protected for decades.