Profiles:
B-Deck · N-Deck
B-Deck rib:
1.5 in / 38 mm
N-Deck rib:
3 in / 76 mm
Gauges:
16, 18, 20, 22 ga
Coating:
Galvanized G90 or light zinc coat A25
Lengths:
Custom
Specifications
B-Deck and N-Deck
We make two steel deck profiles for roofs and floors. B-Deck has a 1.5-inch (38 mm) rib. It is lighter and easier to handle, and suits roofing, light composite floors and mezzanines on low- to mid-rise commercial and industrial buildings, in new construction and retrofits.
N-Deck has a deeper 3-inch (76 mm) rib for heavy loads and longer spans, which can reduce the number of support beams needed. It is used for roofing, flooring, mezzanines and bridge decks. It provides a base for concrete slabs and improves the building's diaphragm action and lateral stability.
Both come in 16, 18, 20 and 22 gauge, galvanized G90 or with a light zinc coat (A25), cut to custom lengths. Steel deck is non-combustible and can be used with fireproofing materials to meet fire code requirements. It works with standard insulation, waterproofing and soundproofing layers.
Ordering codes
| Gauge | B-Deck | N-Deck |
|---|---|---|
| 16 ga | EBS B DECK - 54 - G90 | EBS N DECK - 54 - G90 |
| 18 ga | EBS B DECK - 43 - G90 | EBS N DECK - 43 - G90 |
| 20 ga | EBS B DECK - 33 - G90 | EBS N DECK - 33 - G90 |
| 22 ga | EBS B DECK - 27 - G90 | EBS N DECK - 27 - G90 |
Codes shown for galvanized G90. For the light zinc coat, the code ends in A25 instead of G90. Lengths are cut to order.
Where it's used
-
Commercial flat roofs
-
Light composite floors and mezzanines
-
Warehouses and industrial buildings
-
Concrete slab floors on N-Deck
-
Retrofit projects
The full product data, including the gauge chart, is on the resources page.
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