Baixinxin Metal Materials (Jinan) Co., Ltd.

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Roof Deck

Metal Roof Deck (commonly known in the industry simply as Roof Deck) is a vital structural steel component designed to serve as the permanent, high-strength foundation for commercial and industrial flat roof systems.

Classification :

Open Profile Deck

WhatsApp : +8615166558267

E-mail : abby@bxxsteel.com

PRODUCT DETAILS

Unlike composite floor decks, roof decking features a smooth surface profile with no mechanical embossments because it is not intended to bond with concrete . Instead, its primary engineering role is to span across structural steel beams or joists (purlins) to support rigid roof insulation, waterproofing membranes, and environmental design loads such as snow, rain, and wind uplift.

Technical Specifications

Parameter	Industry Standard Range	Engineering Notes
Material Thickness (Gauges)	22, 20, 18, 16 Gauge	22GA is the standard; 18GA or 16GA are specified for heavy snow zones or longer joist spans .
Steel Grade	Grade 33 to Grade 80	Structural-grade steel offering exceptional tensile and yield strength .
Standard Finishes	Galvanized (G60/G90) or Prime-Painted	Painted deck usually features a gray top primer and a white bottom coat . The white underside reflects indoor light, brightening open warehouse interiors .
Panel Lengths	6 feet to 40 feet (1.8m - 12.2m)	Custom factory-cut to match the precise structural grid lines of the project .

Classic Plate Type

Production

STOCK

Packaging And Shipping

Application

Customer Feedback

Service Process

Proposal Drawing

Raw Material Testing

Unloading

Assembly

Submerged Arc Welding

Fabrication

Rectification

Welding

Polish

Assembly Inspection

Blasting

Application

Paint Thickness Measurement

Flaw Detection

Finished Product

Packing

Send Out Goods

Delivery

FAQ

What is a pre-engineered steel structure?

Pre-engineered steel structure means that the material is fabricated completely or partially in a factory, ready to be assembled on-site. There are many advantages to this building type and method. It is much faster than conventional building, as the fabrication takes place within a factory with the use of specialised equipment, and work is not dependant on the weather. On-site construction is also executed much faster, and it is less labour intensive.

Is your price competitive with other companies?

Our business objectives are to give the best price with same quality and best quality with the same price. We can try the best to cooperate with you to reduce your cost.

How do we cooperate on certain project?

Firstly, please send us your project details, your requirements and design proposal. Then we will make a quotation.Finally we make a deal.

Do you supply installation service?

Yes, we do. But you will pay for our professional installation cost in advance in accordance with the payment term confirmed by both of us, then we will send the engineers and construction workers to supervise it.

Can I have a visit to your factory before the order?

Why not? Welcome to visit our factory. You can fly to Shanghai Pudong Intentional Airport, Hangzhou Xiaoshan International Airport or Wenzhou Longwan International Airport, then come to Lishui railway station through high speed train about 3 hours, 1 hour and 0.5 hour respectively, then we will pick you up at the railway station, hotel booking service is available.

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