Galvanized N-Deck
N-Deck is a 3" deep, high-rib structural steel roof deck designed for long spans and heavy roof loads. It serves as the structural base for various roofing systems such as built-up roofs (BUR), single-ply membranes, or insulation layers. The profile’s deep ribs and wide spacing give it exceptional strength and stiffness, making it ideal for industrial, commercial, and distribution buildings where wide spans and efficient installation are priorities.
How To Order
Coverage & Profile
Rib Height: 3’’
Rib Spacing: 8”
Panel Length: 6’ to 52’
Net Coverage : 32"
Side Lap: Nested or Button-Punched
Material & FInish
Material Type: Galvanized G60/G90
Grade: 50
Gauges Available
16GA
18GA
20GA
22GA
3” Deep High-Strength Profile
With its deep 3" Rib-Height, N-Deck delivers superior strength-to-weight performance, enabling longer spans and fewer supports — reducing overall project cost and installation time.
Nested Side-Lap
The nested interlocking side-lap design ensures precise alignment, quick installation, and excellent diaphragm action — improving structural efficiency and worker productivity.
Request A N-Deck Quote
Our quotes are valid for 24 hours and may require re-quoting afterward. We respond to quote requests within 24 hours, and all quotes are provided free of charge. Fill out the form with detailed information to receive an accurate quote.
Explore Our Wide Range of Metal Building Components
Explore Metroll’s comprehensive range of high-quality metal building components. With over 40 years of industry expertise, our products are engineered for strength and durability to meet diverse residential, commercial, and industrial needs—all delivered with exceptional lead times and competitive pricing.
