Proper LP® SmartSide®Installation
LP® SmartSide® Engineered Wood Siding is one of the most durable and attractive siding options on the market today. Known for its impact resistance, longevity, and clean appearance, it’s a smart investment for homeowners — when it’s installed correctly. At Nantz Contracting, we are proud to be LP SmartSide Certified Installers, meaning every project we complete follows strict manufacturer installation standards designed to protect your home and your warranty.
Installation Starts Behind the Siding
Proper LP SmartSide installation begins long before the first board is installed. Our team ensures that the wall system is fully prepared with a correctly installed weather-resistant barrier and proper flashing at all windows, doors, rooflines, and penetrations. Water management is critical, and SmartSide is designed to work as part of a complete system — not as a shortcut around proper prep work.
Clearances That Protect Your Home
One of the most common causes of siding failure is improper clearance. LP SmartSide requires specific spacing from grade, roofing, decks, concrete, and masonry to prevent moisture damage. As certified installers, Nantz Contracting follows these clearance requirements precisely. This attention to detail helps prevent swelling, rot, and premature wear while ensuring full warranty compliance.
Precision Fastening and Secure Installation
Fastening LP SmartSide is not a one-size-fits-all process. Nail type, spacing, depth, and placement all matter. Our installers are trained to follow LP’s fastening specifications using corrosion-resistant fasteners driven correctly for maximum strength and wind resistance. This ensures clean lines, tight seams, and siding that stays secure for decades.
Proper Gapping, Cutting, and Sealing
Engineered wood siding naturally expands and contracts with temperature and humidity changes. Nantz Contracting installs LP SmartSide with proper joint spacing and expansion gaps to allow the material to move without warping or buckling. All field-cut edges are sealed as required, protecting the siding from moisture intrusion and extending its lifespan.
Finishing That Lasts
Whether you choose factory-finished SmartSide or a custom paint application, we follow LP’s finishing guidelines to the letter. This includes proper priming, approved coatings, and finishing within recommended timeframes to ensure lasting color, protection, and performance.
Why Choose Nantz Contracting
As an LP SmartSide Certified Installer, we are held to higher standards. Our certification means:
Installations that meet or exceed LP manufacturer guidelines
Protection of your product warranty
An experienced crew trained specifically in SmartSide systems
A focus on long-term performance, not shortcuts
Built Right the First Time
LP SmartSide is an exceptional siding product, but its performance depends entirely on the quality of installation. At Nantz Contracting, we combine certified training, hands-on experience, and attention to detail to deliver siding installations that look great and stand up to Wisconsin’s toughest weather. When you choose Nantz Contracting, you’re choosing craftsmanship, compliance, and confidence — built into every project.
