Type B Steel Roof Deck
What is Type B Roof Deck?
Type B Steel roof deck features an efficient 1.5” deep steel deck and the highest strength-to-weight ratio of any commercial deck type. Type B is the most popular choice for new construction projects, since it can carry higher loads and longer spans than Types A or F roof deck. With Type B, the steel supports below the metal deck can be placed further apart than other 1.5” profiles, leading to savings for the building owner.
Type B Roof Deck Dimensions and Specs
- Type B Deck
- Wide Rib
- Primed Gray (protects the base steel in a properly enclosed, dry environment)
- G60 Galvanized (protects the base steel in more aggressive interior environments or areas where greater corrosion resistance is required)
Maximum Construction Span
|No. of Spans||Deck Type||Max Const. Span|
|2 or more|| B22|