Guangdong LiYou Steel Structure Engineering Co., Ltd.        +8619147784007     liyousteelstructure@outlook.com
You are here: Home / Products / Steel Structure Factory / Roof Structure Steel

loading

Share to:
facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
whatsapp sharing button
sharethis sharing button

Roof Structure Steel

 

Roof Structure Steel – High-Performance Framing Solutions by LiYou

At LiYou Steel Structure Engineering, we engineer roof structure steel systems that combine lightweight durability with superior load-bearing capacity. Our steel roof frameworks are 30% lighter yet 50% stronger than traditional wood trusses, making them ideal for industrial plants, commercial complexes, and architectural landmarks worldwide.

 

Availability:
Quantity:
  • Online technical support, Onsite Installation, Onsite Training, Onsite Inspection, Free spare parts, Return and Replacement, Other

  • graphic design, 3D model design, total solution for projects, Cross Categories Consolidation, Others

  • garage shed, storage closet, poultry houses, Hotel, Villa, Apartment, Office Building, Hospital, School, Mall, Sports Venues, Leisure Facilities, supermarket, Warehouse, Workshop, Park, Farmhouse, Courtyard, Other, Kitchen, Bathroom, Home Office, Living Room, Bedroom, Dining, Babies and kids, Outdoor, Storage & Closet, Exterior, Wine Cellar, Entry, Hall, Home Bar, Staircase, Basement, Garage & Shed, Gym, Laundry

  • steel

  • Guangdong, China

  • Modern

  • Lifetime

  • Liyou

  • LYB-001

  • CE Certification

  • Industrial Commercial

  • C.Z Shape Steel Channel

  • Sliding Door

  • Customized Color

  • Sandwich Panel Optional

  • Aluminum Alloy Sliding Window

  • SAP2000/AutoCAD /PKPM /3D3S/TEKLA

  • Hot Dip Galvanized

  • 25-60 days

Why Choose Steel for Your Roof Structure?

  1. Unmatched Strength-to-Weight Ratio

    • Clear spans up to 80m without intermediate supports

    • Snow load capacity: 150 psf (7.2 kPa)

    • Wind resistance: Rated for Category 4 hurricanes

  2. Precision-Engineered Components

    • Pre-fabricated trusses with ±2mm tolerance

    • Cold-formed purlins (Z-shape/C-shape)

    • Galvanized coatings (G90 standard)

  3. Fast Installation

    • Bolt-up systems reduce construction time by 40%

    • Pre-welded nodes for field assembly efficiency

  4. Custom Design Options

    • Curved barrel vaults for stadiums

    • Sawtooth profiles for industrial daylighting

    • Green roof-ready reinforcement

LiYou's Roof Structure Steel Advantages

✅ Material Certifications

  • ASTM A653 (Galvanized steel)

  • EN 10147 (Pre-painted coils)

  • AS/NZS 1163 (Australia/NZ compliance)

✅ Smart Roof Innovations

  • Integrated solar panel mounts

  • Thermal break technology (U-value 0.25 W/m²K)

  • Acoustic dampening (STC 45 rating)

✅ Global Project Experience

  • Philippine Airport Terminal: 18,000m² standing seam roof

  • Dubai Mall Extension: 500-ton space frame canopy

  • Canadian Distribution Center: 12° slope snow-shedding design


PRODUCT SPECIFICATIONS
No
Components
Specification
Embedded Parts
1
Anchor Bolt
M24
2
High Strength Bolt
M20,10.9S
3
Common Bolt
M16
4
Galvanized Bolt
M12
5
Shear Nail
M16
6
Tir rod
∅32*2.5
Main Steel Structure Parts
1
Steel Column (Q355B)
H550*300*10*16
2
Wind Column (Q355B)
H400*220*6*10
3
Roof Frame Beam (Q355B)
H900~500*220*10*12 H500~650*220*8*12
4
Crane Beam (Q355B)
H650*320/240*10*16/14
5
Tie Bar(Q235B)
∅168*4.0
6
Horizontal Brace (Q235B)
∅168*4.0
7
Column Brace (Q235B)
∅25
8
Angle Brace (Q235B)
L63*5.0
9
Roof Purlin (Galvanized)
Z280*80*20*2.5
10
Wall Purlin (Galvanized)
C250*75*20*2.5
11
Connecting Plate
6mm-30mm
Other Steel Structure Parts
1
Roof Panel
50mm Rock wool Sandwich panel
2
Wall Panel
50mm Rock wool Sandwich panel
3
Gutter
2mm Galvanized Steel Plate
4
Down Pipe
PVC160 (Including parts)
5
Trimming
Color steel 0.5mm Gavanized steel panel


Previous: 
Next: