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Galvanized B-Deck - 20 Gauge X 36 Inches X 144 Inches

Galvanized B-Deck - 20 Gauge X 36 Inches X 144 Inches

In stock
SKU
GLCOBD3X12X20GA
$108.23
Be the first to review this product
20 Gauge Galvanized Steel B-Deck sheet, measuring 36" x 144". Conforms to ASTM A653 with a zinc coating for excellent corrosion resistance. This structural panel provides a 36,000 PSI yield strength, making it ideal for roofing, flooring, and siding applications where a strong, lightweight, and weather-resistant material is required. In stock for immediate Los Angeles pickup.

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Product Description
Reviews
Questions 0
More Information
Weight 75.000000
bobco_dimensions_width 36
bobco_dimensions_length 144
bobco_thickness 20 Gauge
price_21to50 0
price_11to20 0
price_6to10 0
addon_charges_percentage 0
addon_charges_simple 0
MAX LENGTHS 12
Thickness 20 Gauge
Dimension Length 144.000000
Dimension Width 36.000000
Dimension Height 0.043600
FULL LENGTH PRICE 108.23
Full Width ( for Sheets Mandatory) 3
full_length 12
addon_charges_fraction 0

Galvanized B-Deck - 20 Gauge X 36 Inches X 144 Inches

This 20 Gauge Galvanized B-Deck sheet, 36" wide by 144" long, is a structural steel panel conforming to ASTM A653. Its zinc coating provides excellent corrosion resistance, while the base steel offers 36,000 PSI yield strength, ideal for roofing and flooring. In stock Los Angeles.

  • Galvanized Steel Construction
  • ASTM A653 Certified
  • 36,000 PSI Yield Strength
  • Excellent Corrosion Resistance
Overview | Specifications | Applications | Finish Options | How to Measure | Order Checklist

Galvanized B-Deck is manufactured by applying a protective zinc coating to a carbon steel base sheet, following ASTM A653 specifications. This hot-dip process creates a durable, weather-resistant barrier against rust. The 'B-Deck' profile features flutes that provide structural strength for roofing, siding, and composite floor deck systems, offering a high strength-to-weight ratio for building envelopes.

The 20 gauge thickness is a versatile choice, balancing structural capacity with light weight. It's commonly used for roofing on commercial buildings, mezzanine flooring, and permanent concrete formwork where moderate load-bearing is required and ease of installation is critical for project timelines.

Specifications

  • Material: Galvanized Steel
  • Standards: ASTM A653
  • Strength/Yield: 36,000 PSI (minimum)
  • Dimensions: 20 Gauge x 36 Inches x 144 Inches
  • Finish: Zinc-Coated (Galvanized)
  • Certifications: MTR Available Upon Request

Applications

  • Commercial Roofing: Panels for warehouses and retail buildings - provides a weather-tight, durable, and economical roof system.
  • Mezzanine Flooring: Decking for elevated platforms - offers a strong, lightweight base for flooring materials.
  • Siding & Cladding: Wall panels for industrial and agricultural buildings - high corrosion resistance protects against the elements.
  • Concrete Formwork: Permanent forms for concrete slabs - acts as a working platform and secondary reinforcement.

Target Users

General contractors, steel erectors, and building maintenance managers rely on Galvanized B-Deck for structural integrity and long-term durability in building projects throughout the Los Angeles area.

Finish Options

This product comes standard with a hot-dip galvanized finish for superior corrosion protection. The spangled zinc surface is the final finish. For applications requiring paint, a specific primer for galvanized surfaces must be used to ensure proper adhesion. Contact our Los Angeles sales team for custom finish inquiries.

How to Measure

Decking is measured by its gauge (thickness), width (coverage), and length. The profile, like 'B-Deck', defines the shape and height of the ribs.

Example: To order this decking, specify "Galvanized B-Deck, 20 Gauge x 36 inches x 144 inches".

Order Checklist

  • Product name and required dimensions (20 Ga x 36" x 144")
  • Material specification and quantity
  • Confirm grade (ASTM A653) meets requirements
  • Surface finish requirements (Galvanized)
  • Certifications required (Mill Test Report)
  • Special handling or delivery requirements

Quick Facts

Product
Galvanized B-Deck - 20 Gauge X 36 Inches X 144 Inches
Material
Galvanized Steel
Standards
ASTM A653
Key Properties
36,000 PSI yield, excellent corrosion resistance, structural profile
Primary Applications
Roofing, mezzanine flooring, concrete formwork
Location
Los Angeles warehouse - Same-day pickup available
Request a Quote Ask an Expert

Available Sizes

We stock Galvanized Decking in various gauges (20, 22, 24, 26) and standard lengths. This 20 Gauge x 36" x 144" size is available for immediate pickup in Los Angeles.

Custom cutting services available.

Contact for Sizing
Write Your Own Review
You're reviewing:Galvanized B-Deck - 20 Gauge X 36 Inches X 144 Inches
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