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, so fewer support beams are needed. It is used for roofing, flooring, mezzanines and bridge decks, gives a strong base for concrete slabs, and improves the diaphragm action and lateral stability of the building.
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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