Quanzhou Ridge Steel Structure Co.,Ltd.
Products
Products
Home > Products > Building Steel Structure > Life‑Cycle Efficient Sustainable Steel System for Large‑Span Roofs and Multi‑Storey Buildings

Life‑Cycle Efficient Sustainable Steel System for Large‑Span Roofs and Multi‑Storey Buildings

Product Details

Place of Origin: FUJIAN, CHINA

Brand Name: QZ RIDGE

Certification: CE,SGS

Model Number: RS-260407

Payment & Shipping Terms

Minimum Order Quantity: 500 square meters

Price: USD 45~68 square meters

Packaging Details: naked

Delivery Time: 45 days

Payment Terms: L/C,T/T

Supply Ability: 20000 square meters per month

Get Best Price
Highlight:

sustainable steel system for roofs

,

large-span steel building structure

,

multi-storey building steel framework

Product Name:
Fabricated And Galvanized Steel Structures
Primary Framing:
H Column And Beam
Structure Type:
Building Steel Structure
Transport And Load:
Container Shipment
Fireresistance:
Fireproof Coating Available
Package:
Shipping On Steel Pallets Or Containers
Door And Window:
Sliding, PVC Or Aluminium
Foundation:
Cement Foundation
Skylight:
Transparent Sheet
Surfacetreatment:
Galvanized/painted
Accessory:
Gutter ;Downspout ;Roof Ventilator
Surface Processing:
Painted Or Hot Dip Galvanized
Structuretype:
Frame Structure
Usage:
Warehouse, Workshop
Purlin Section:
Q235 C Channel Or Z Channel
Seismicresistance:
Grade 8
Size:
Customized
Beam And Column:
Q235/Q355
Deliverytime:
30-60 Days
Connection Form:
Welded Connection
Wind Resistance Level:
Typhoon Level 12 (35m/s)
Corrosionresistance:
Excellent
Product Name:
Fabricated And Galvanized Steel Structures
Primary Framing:
H Column And Beam
Structure Type:
Building Steel Structure
Transport And Load:
Container Shipment
Fireresistance:
Fireproof Coating Available
Package:
Shipping On Steel Pallets Or Containers
Door And Window:
Sliding, PVC Or Aluminium
Foundation:
Cement Foundation
Skylight:
Transparent Sheet
Surfacetreatment:
Galvanized/painted
Accessory:
Gutter ;Downspout ;Roof Ventilator
Surface Processing:
Painted Or Hot Dip Galvanized
Structuretype:
Frame Structure
Usage:
Warehouse, Workshop
Purlin Section:
Q235 C Channel Or Z Channel
Seismicresistance:
Grade 8
Size:
Customized
Beam And Column:
Q235/Q355
Deliverytime:
30-60 Days
Connection Form:
Welded Connection
Wind Resistance Level:
Typhoon Level 12 (35m/s)
Corrosionresistance:
Excellent
Life‑Cycle Efficient Sustainable Steel System for Large‑Span Roofs and Multi‑Storey Buildings
Flexible Thin‑Steel Design for Multi‑Purpose Custom Storage Shelters

We continuously invest in new technologies—from BIM (Building Information Modeling) to advanced finite‑element analysis—to stay ahead of industry trends. Our innovative approaches improve accuracy, reduce waste, and enhance structural efficiency. By embracing digitalisation and modern construction methods, we deliver steel buildings that are not only robust today but also adaptable to tomorrow’s needs.

Light‑Gauge Flexibility for Adaptable Storage Spaces

The light‑gauge frame construction gives you unparalleled design freedom. Need to adjust column spacing, height, or opening locations? Our roll‑formed members are easy to reconfigure during planning, allowing you to tailor the building to your specific workflow. This flexibility also makes future expansions or interior modifications simple—your warehouse grows with your business, not against it.

Life‑Cycle Efficient Sustainable Steel System for Large‑Span Roofs and Multi‑Storey Buildings

Life‑Cycle Efficient Sustainable Steel System for Large‑Span Roofs and Multi‑Storey Buildings

Life‑Cycle Efficient Sustainable Steel System for Large‑Span Roofs and Multi‑Storey Buildings

About us

Project Applications – Real Uses

Industrial storage (factories & warehouses)
Expand your covered storage without permanent construction. Our sheds can be placed on existing asphalt or gravel. Used for raw material storage, equipment shelter, or mobile inventory.

Agricultural / farm use
Store hay bales, tractors, fertilizers. The galvanized frame resists ammonia corrosion. Choose high roof option for grain bins.

Commercial & retail
Extra inventory space for distribution centers, seasonal displays, or contractor tool storage. Double door option allows forklift access.

Residential / backyard
Garden shed, workshop, home gym, or pool equipment house. Custom colors match your house. Optional windows bring natural light.

 
 
  Item Material Description and surface process
Main steel frame Column and Beam Q235 or Q355 H section steel with two coats of mid-gray paint
Purlin Q235 or Q355 Galvanizd C or Z type steel
Connecting Pieces Tie tube Q235 Circular Tube with two coats of mid-gray paint
Knee-Bracing Q235 L50*4 Galvanizd angle steel
Strutting piece Q235 φ12 Galvanizd Circular Tube
Column Bracing Q235 Circular Tube with two coats of mid-gray paint
Horizontal Bracing Q235 Circular Tube with two coats of mid-gray paint
Casing Q235 φ30*2.5 Galvanized Circular Tube
Door and Window Item Description
Door Roller shutter door or Sliding door
Window PVC Window or aluminum alloy window
Other parts Ventilating device Fan,Ventilation window
Bolt Foundation bolt,High strengthen bolt,Normal bolts
Skylight Yx-840 Glass Fiber Reinforced Plastics
Out/Inner ridge tile 0.50mm Color sheet
Crane beam Q235 or Q345 H section steel with two coats of mid-gray paint

Life‑Cycle Efficient Sustainable Steel System for Large‑Span Roofs and Multi‑Storey Buildings

Life‑Cycle Efficient Sustainable Steel System for Large‑Span Roofs and Multi‑Storey Buildings

Precision-Driven Manufacturing: Our Core Hardware for Steel Structure Excellence

Our production strength lies in a fully integrated ecosystem of advanced machinery:

  • Roll Forming & Cladding: Rock wool production line, Frame CAD light steel keel system, and a modern CNC C-shaped steel composite plate line.

  • Cutting & Drilling Precision: High-definition plasma cutters, 3D CNC cutting systems, intersecting line cutters, shearing machines, and CNC plane drills for complex geometries.

  • Welding & Assembly: SKLH gantry automatic welders, submerged arc welding machines, and plate rolling machines for heavy-duty connections.

  • Surface & Calibration: Shot blasting machines for surface prep, uncoiling lines, and SHHJ flange correction machines to ensure structural straightness.

Quality Assurance:
We enforce a "Zero-Defect" protocol through continuous in-process monitoring and final product inspection, ensuring every component meets the rigorous standards of international building codes.

Life‑Cycle Efficient Sustainable Steel System for Large‑Span Roofs and Multi‑Storey Buildings

Life‑Cycle Efficient Sustainable Steel System for Large‑Span Roofs and Multi‑Storey Buildings

Life‑Cycle Efficient Sustainable Steel System for Large‑Span Roofs and Multi‑Storey Buildings

Life‑Cycle Efficient Sustainable Steel System for Large‑Span Roofs and Multi‑Storey Buildings

Frequently Asked Questions

Q: Do I need a concrete foundation?
A: Concrete pad is recommended for permanent installation. For temporary or movable sheds, we offer screw pile or gravel pad options – please consult our engineering team.

Q: Can I assemble it myself without construction experience?
A: Yes – with two capable people and basic DIY skills. The manual and video guides cover every step. For large units (>24ft wide), we suggest hiring a local handyman for safety.

Q: How does light‑gauge steel compare to wood for insulation?
A: Steel conducts heat faster than wood, but we include thermal break pads at connection points and recommend insulated sheathing (EPS or polyurethane sandwich panels) for climate‑controlled storage.

Q: What is the maximum snow load?
A: Standard design: 85 psf (≈4.1 kN/m²). For heavy snow regions, we can increase section thickness or add extra trusses.

Q: Do you ship globally?
A: Yes. We ship from Quanzhou port. For North America and Europe we have dedicated logistics partners. Minimum order: 1 shed (no MOQ for storage units – we welcome small orders).

Q: How to request a custom quote?
A: Use our online configurator or email us with your desired dimensions, roof type, door location, and cladding preference. We will reply with 3D drawing and price within 48 hours.

Life‑Cycle Efficient Sustainable Steel System for Large‑Span Roofs and Multi‑Storey Buildings