Whether you’re building a backyard shed or giving a cabin a rustic face-lift, T1-11 Rough Pine Siding is the industry standard for durability and classic "barn-style" aesthetics.

This structural siding features a rugged, circular-sawn texture and vertical grooves spaced 8 inches On-Center (OC), providing a seamless, professional look that stands up to the elements.

Product Overview

T1-11 is a high-quality plywood siding panel engineered for both strength and ease of installation. Because it serves as both sheathing and siding, it saves you time and material costs during construction.

Key Features

Classic Aesthetic: The rough-sawn pine surface offers a natural, rustic texture that holds paint and stain exceptionally well.

Structural Integrity: Made from real wood veneers cross-laminated for superior strength and impact resistance.

8" On-Center Grooving: Provides a clean, vertical pattern that mimics traditional plank siding while masking panel seams.

Weather Resistant: Manufactured with exterior-grade resins to handle humidity and temperature shifts.

Easy Installation: Shiplap edges allow for a flush fit between panels, reducing drafts and moisture penetration.

Technical Specifications

Pro-Tips for Installation

Note: For the longest lifespan, always treat the bottom edges of the panels with a high-quality sealant or wood preservative before installation to prevent "wicking" moisture from the ground.

Fasteners: Use hot-dipped galvanized or stainless steel nails to prevent rust streaking.

Spacing: Leave a $1/8$-inch gap at all butt joints to allow for natural expansion and contraction.

Finishing: While T1-11 is tough, it must be stained or painted to protect the wood fibers from UV damage and rot.