Type B Structural Decking, also known as B-Deck, Wide Rib, or WR Decking, is a high-strength, corrugated metal decking profile designed for use in commercial and industrial roofing, flooring, and mezzanine applications. Featuring a wide rib design, Type B Deck provides excellent structural performance and support for various load-bearing requirements.
Type B Deck is often used in combination with concrete or insulation systems for enhanced structural integrity and fire resistance. It meets SDI (Steel Deck Institute) standards and is an industry-preferred choice for its balance of strength, weight, and ease of installation.
- In-stock: 12′ length and 22 gauge G40 Galvanized Steel (Recommended for Roof Deck Applications Only)
Key Features:
- 1.5-inch-deep ribs for superior strength and load distribution
- High-strength galvanized steel for durability and corrosion resistance
- 36-inch coverage width for efficient installation and material usage
- Compatible with a variety of insulation and roofing systems
- Available in two different gauges (22 or 20 gauge) to meet project-specific load requirements
- In-stock: 12′ lengths and 22 gauge G40 Galvanized Steel (Recommended for Roof Deck Applications Only)
- Special Order in 20 gauge thickness or different lengths, minimum order of 500 sq.ft. Requirements apply for special order gauges or lengths.
Applications:
- Commercial and industrial roof decking
- Multi-story flooring systems
- Mezzanines and platforms
- Canopies and walkways
Spec Sheet:
- B-Decking Spec Sheet (.pdf)