Hardie™ Trim-Over™ Installation Method
Cut time, cut costs, and boost profit using the Hardie™ Trim-Over™ Installation Method, the most cost-effective way to install siding and trim.Less Hassle. Higher Profits.
Using the score-and-snap technique, contractors reduce measurements and cuts, minimize downtime, and accelerate installation. By installing siding before trim, you eliminate most caulking—saving time, materials, and labor while increasing efficiency and profitability.
2026 Green Builder® Sustainable Product of the Year
The Hardie™ Trim-Over™ Method is a 2026 Sustainable Product of the Year. Discover how this innovative technique reduces waste and saves time.Learn more
Benefits at a Glance
Using the score and snap method, installers can stage and install siding without the need for precise measuring and cutting prior to installation.
Trim covers cut edges—less caulking is needed. Save on materials, callbacks, and labor.
Installation studies demonstrate a 30% average increase* in installation rate compared to butt-to installation.
*Average installation rated determined using a standardized wall design. Actual installation rates will vary based on wall complexity and installation crew experience.
Contractor Testimonial: How the Hardie™ Trim-Over™ Method Boosted Efficiency & Sales
See how Cousins Roofing, Siding & Decks transformed their business with the Hardie™ Trim-Over™ Method.
Ready to level up your business?
Download the guide for resources, expert training and insights on how the Trim-Over™ Method can help grow your bottom line.
Learn more about Statement Collection® Essentials: a focused palette locally stocked in the Midwest and Northeast for streamlined project execution from order to install.
