
When strength, durability, and ease of installation are most important in a project, B Deck is the preferred choice of builders and contractors nationwide. At BobCoMetal, we are proud to provide top-rated steel B Deck that meets the demanding needs of commercial, industrial, and residential construction, delivered quickly and ready to install.
What is B Deck?
B Deck, or Type B Roof Deck, is a corrugated steel deck panel used as a structural base for roofing or floor systems. Its 1.5-inch ribbed profile provides superior support, allowing longer unsupported spans and less steel usage. This type of design is both cost-effective and reliable.
Whether you're in the middle of new construction or a remodel, B Deck is one of the best products in metal for construction.
Why Choose BobCoMetal for B Deck?
As a leading steel deck supplier and trusted supplier of metal for construction, BobCoMetal offers quality products, a wide selection, and unmatched customer service.
- 1. High-Quality Materials
We offer B Deck made from galvanized steel to ensure long-lasting durability and corrosion resistance. - 2. Various Gauges and Finishes
Choose from multiple gauges and finishes to meet your project's design and structural requirements. - 3. Easy Online Ordering
Quickly browse, compare, and purchase B Deck online with our user-friendly platform and reliable delivery services across the U.S. - 4. Experienced Support
Our knowledgeable team can help you select the right specifications and ensure timely delivery to your job site.
Common Applications of B Deck
B Deck is versatile and commonly used in:
- Roofing systems
- Mezzanines and elevated flooring
- Canopies and shelters
- Walkways and catwalks
- Platform and support structures
Its strong design and adaptability make it ideal for a wide range of metal construction projects.
Your Reliable Metal Construction Partner
With over six decades of experience in metal distribution, BobCoMetal has earned the trust of contractors, builders, and fabricators nationwide. We offer everything from B Deck and structural steel to tubing, angles, channels, and more, making us a one-stop shop for metal for construction.
Order B Deck Online with Confidence
If you need a trustworthy source to buy B Deck online, BobCoMetal is the answer. With quality products, quick service, and industry experience, we assist in keeping your project on schedule and within budget.
Go to bobcometal.com to explore our complete offering of B Deck and other building metals.
Frequently Asked Questions (FAQs)
- 1. What is B Deck in construction?
B Deck, also called Type B Roof Deck, is a corrugated steel panel with a 1.5-inch ribbed profile used as a structural base for roofing and floor systems in commercial, industrial, and residential construction. Its ribbed design allows for longer unsupported spans, reducing the need for additional structural support and making it one of the most cost-effective steel decking options available. - 2. What is B Deck used for?
B Deck is used as a structural base layer in a wide range of construction applications, including roofing systems, mezzanine and elevated flooring, canopies and shelters, walkways, catwalks, and platform support structures. - 3. What gauge is B Deck available in?
B Deck is commonly available in gauges ranging from 22 (lighter applications) to 16 gauge (heavy-load structural use). BobCoMetal supplies B Deck in multiple gauges and finishes to match specific project requirements. - 4. What is the difference between B Deck and A Deck?
B Deck has a 1.5-inch rib height and is the most widely used roof deck profile for standard commercial construction. A Deck has a shallower rib profile suited for shorter spans. For most commercial projects requiring longer spans and higher load ratings, B Deck is the preferred choice. - 5. Is B Deck galvanized or painted?
B Deck is available in both galvanized (zinc-coated, superior corrosion resistance) and prime painted finishes. Galvanized suits roofing and moisture-exposed environments. Prime painted is used for interior floor deck applications. - 6. How far can B Deck span without support?
Standard 20-gauge B Deck can typically span 6 to 8 feet without intermediate support in roof deck applications. Heavier gauges (16–18 gauge) extend this further. B Deck's 1.5-inch rib profile maximizes span capability while minimizing steel usage. - 7. Where can I buy B Deck online?
B Deck can be purchased online through specialized steel deck suppliers. BobCoMetal is a trusted nationwide supplier offering B Deck in multiple gauges and finishes with delivery to job sites across the U.S.





