TruLog™ Steel Lap Siding Accessories give you the tools to start right and finish strong.
Guide
Want to understand exactly how each accessory works? Explore our 3D Trim Model to see starter strips, J-channels, corners, and more installed in real time on a virtual home.
Launch the Trim Model Tool →
Essential Base for Steel Lap Siding Installation
The Starter strip is the very first accessory installed for TruLog® steel lap siding. It locks the first siding panel securely in place and ensures a straight, aligned start for the entire installation.
Clean Edges for Windows & Doors
The J-Channel trim provides a professional edge around doors, windows, and cut siding panels. It hides rough edges and locks siding neatly in place for a polished exterior.
Protective Finish Under Windows
Sill Trim covers cut siding edges beneath windows and doors. It reinforces panels, protects against weather, and provides a smooth, finished appearance.
Top Edge Finishing Trim
The Frieze Board (Crown) is installed at the top of the wall where siding meets the soffit. Its L-shaped design provides a smooth, finished appearance while protecting exposed panel ends.
Seamless Finish for Interior Angles
The Inside Corner is designed to neatly cover and protect the point where two siding panels meet on an interior angle. Using a double J-Channel system, it ensures a clean, professional look while reinforcing the structure.
From log siding to board & batten, lap, and farmhouse styles, our complete catalog makes it easy to compare all options, colors, and finishes in one place.
Download Catalog
Clean Protection for Exterior Corners
The Corner Base & Cap system conceals cut siding edges and protects the vulnerable exterior corners of your home. The base secures to the wall, and the cap snaps into place, locking the system tightly.
Polished Accents for Doors & Windows
This trim piece frames your doors and windows with a bold, finished look. Installed after siding is in place, it works with J-Channels to secure the siding edges while adding architectural depth.
Essential Trim for Outlets & Fixtures
The Outlet J-Block is used around outlets, pipes, faucets, or smaller penetrations in your siding. Designed to split for easy installation, it includes an adjustable beauty ring for a clean, secure fit.
Perfect Mount for Exterior Lighting
The Light J-Block serves as the attachment point for outdoor lights. Its durable design allows easy mounting while maintaining the siding’s protective barrier.
From coast to coast, TruLog® delivers premium steel siding wherever your home is. Whether you’re building a lakeside cabin in Minnesota or upgrading a ranch in Texas, we make sure your order arrives safely, on time, and ready to install.
We ship to all 50 states, including remote areas.
Reliable scheduling to keep your project on track.
Every order is wrapped in heavy-duty, waterproof protection and securely banned to pallets, ensuring it arrives damage-free.
Our team is ready to help with any shipping or delivery questions.
Don’t just take our word for it, hear directly from homeowners who upgraded to TruLog.
Their stories highlight the beauty, durability, and peace of mind that comes with our steel siding.
Don’t just take our word for it, hear directly from homeowners who upgraded to TruLog.
Years of Experience
Homes Transformed
Customer Satisfaction
Color & Style Options
Shop samples
Purchase Information
Compare
Contractor
Contractors
Architect
Installation
Other Resources
Are you a contractor? Login here
