Transition Boards Downloads Architectural Drawing (PDF) Request a Quote Form (Excel) Installation Instructions (PDF) Specifications For clean transitions between different siding materials Nailing flange for hidden fastening on both sides Built-in J-Channel on both sides 6”, 8” and 10” widths 20’ lengths Shrink-wrapped for job site & storage protection Watch Video QuickTrim Product Links QuickTrim Trim Boards Corner Posts (Outside Corners) Corner Posts (Inside Corners) Water Tables Transition Boards Mounting Blocks As featured in: Find a Distributor Become a Distributor Connect With Us Associations © by Trim Solutions, LLC. All Rights Reserved.