T1-11 edges are rough and vulnerable to water. Trim is essential.
Installing T1-11 siding—a classic wood-based panel siding with vertical grooves—is a popular DIY project for sheds, barns, and homes due to its structural strength and rustic look. While it can serve as both sheathing and siding, it requires precise installation to prevent the common pitfalls of wood rot and moisture damage. how to install t1 11 siding