Steel Structure Commercial Office Building with Drawing

Basic Specifications

Model NO.

Steel Structure

Forming

Hot-Rolled Steel

Connection

Welded Connection

Member

Steel Beam

Type

High-Strength Steel

Carbon Steel

Q235

Wall Structure

Wall Stud

Warranty

1 Year Guarantee

Capacity

50,000 SQM/Month

Application

Workshop, Platform, Fabricated House

Steel Structure Commercial Office Building

Structural System: The light steel structure building is a modern construction system formed by a main steel framework linking H section, C section, Z section, or U section components. Maintenance systems utilize various panels for walls and roofs along with integrated doors and windows.

Key Characteristics

Wide Span: Single or multiple spans with a maximum clear distance of 36m without middle columns.
Cost-Effective: Competitive unit price range from USD 35 to USD 70 per square meter.
Rapid Deployment: Engineered for fast construction and easy installation.
Durability: Long-term service life exceeding 50 years.
Resilience: Earthquake resistance, waterproofing, and energy-saving properties.

Main Structural Components

Part	Component	Specification
Main Frame	H Section Steel	Q345 Steel, 8mm/10mm (Galvanized/Painted)
	Cross Support	Φ20, Q235 Steel (Galvanized)
	Belt Bar	Φ89*3, Q235 Steel (Galvanized)
Roof System	Purlin	C160602, Q235 Steel (Galvanized)
	Roof Panel	Sandwich Panel or Corrugated Steel Sheet
	Daylighting	FRP Board (1.2mm thickness)
Wall System	Wall Panel	Sandwich Panel or Corrugated Steel Sheet
Wall System	Purlin	C160602.5, Q235 Steel
Accessories	Doors & Windows	PVC/Aluminum Alloy, Sliding or Rolling Doors

Project Design Requirements

To provide a satisfactory drawing and quotation, please confirm the following parameters:

📍 Location: Country / Area

📏 Size: L * W * H (mm)

💨 Wind Load: Max speed (kn/m2, km/h)

❄️ Snow Load: Max height (kn/m2, mm)

🏗️ Crane: Lifting weight & height

🧱 Brickwall: Height requirement (1.2m/1.5m)

🌡️ Insulation: EPS, Rockwool, or PU

Technical Drawings & Project Showcase

Professional Manufacturing

As a leading manufacturer of prefabricated houses, container homes, and steel structure warehouses, we have served the international market for over 20 years. With exports to more than 110 countries, our systems hold ISO9001, CE, BV, and SGS approvals, ensuring global quality standards.

Frequently Asked Questions

What is the expected lifespan of these steel buildings?

Our steel structure buildings are designed for long-term durability, with a service life typically exceeding 50 years under standard maintenance.

Are the structures earthquake and wind resistant?

Yes, the high-strength steel frame (Q345/Q235) provides excellent earthquake resistance. Every design is customized to withstand local wind and snow loads.

What type of insulation is recommended for the walls and roof?

Depending on your local climate, we suggest EPS, Fiberglass Wool, Rockwool, or PU sandwich panels for thermal insulation. Corrugated steel sheets are a more cost-effective option for non-insulated needs.

How long does the installation take?

Steel structures are prefabricated at the factory, making on-site installation significantly faster than traditional concrete construction. Exact time depends on project scale.

Can I install a crane inside the building?

Absolutely. Our designs can accommodate bridge cranes ranging from 5 tons to 20 tons. Please specify the required lifting capacity during the design phase.

What surface treatment is applied to the steel components?

Components can be either galvanized or painted according to your requirements to ensure maximum corrosion resistance and durability.