Deep Trapezoidal Roof Panels
Width: 750-1500 mm,or customized as required
Thickness: 0.4-1.2mm, or customized as required
Finishes: PE, HDP, PVDF COATING
3 factories&7 production lines&more than 40 machines
Supply Ability：1000 Ton/month
Service life:30-year warranty
MOQ:500㎡
Standard:ASTM,DIN,JIS,BS,GB/T
Delivery time: 15-20 days
Provide customized services: color, pattern, design customization
Deep Trapezoidal Roof Panels: High-Strength Roofing Solutions for Large-Span Structures
Xi'an Huafeng Construction Engineering Co., Ltd. is a leading manufacturer and supplier of Deep Trapezoidal Roof panels. We provide first-rate material solutions for industrial and commercial uses by means of our cutting-edge generation offices and extensive design capabilities. When it comes to long-span buildings, our components are the way to go because of their exceptional quality, strength, and design flexibility.
Product Introduction
Deep trapezoidal roofing panels are high-strength, large-span metal roofing systems suitable for industrial plants, logistics warehouses, gymnasiums, and other buildings. Their high-rib profound groove plan gives amazing bearing capacity and waste execution, and can be utilized with an cover layer.
Specifications
1、Common materials
| Material Type | Features | Applicable Environment |
|---|---|---|
| Alu-zinc steel plate (AZ150) | Strong corrosion resistance (zinc-aluminum-magnesium coating) | Life of 25 years+ Coastal and high humidity areas |
| Galvanized steel plate (G550) | Economical, high strength | Suitable for general climate Inland and dry areas |
| Stainless steel plate (304/316) | Super corrosion resistance, high cost | Special environments such as chemical and food factories |
2、Plate size
| Parameter | Standard Range | Recommended Value |
|---|---|---|
| Plate thickness (mm) | 0.4 ~ 1.5 | 0.6 ~ 1.0 (common) |
| Wave height (mm) | 50 ~ 120 | 75 ~ 100 (high load bearing) |
| Wave distance (mm) | 200 ~ 400 | 250 ~ 300 |
| Effective coverage width (mm) | 600 ~ 1000 | 750 ~ 900 |
| Length (m) | ≤ 12 (customizable) | 6 ~ 10 (common) |
3、Mechanical properties
| Mechanical Properties | Value |
|---|---|
| Compressive strength | ≥ 300 MPa (G550 steel) |
| Bearing capacity | 1.0 ~ 5.0 kN/m² (depending on support spacing) |
| Applicable span | 6m ~ 30m (need to cooperate with purlin system) |
Recommended Plate Types
- High-Rib Trapezoidal
- Model examples: T-75, T-100 (numbers represent wave height, unit: mm)
- Features: High rib height (75mm~120mm), large cross-sectional moment of inertia, suitable for large-span (15m~30m) steel structure roofs
- Applicable scenarios: Industrial plants, logistics warehouses, stadiums, etc.
- Low-Rib Economical Type (Low-Rib)
- Model examples: TD-35, TD-50
- Features: Low wave height (35mm~60mm), low cost, suitable for small and medium spans (6m~15m) or projects with limited budgets
- Applicable scenarios: Commercial buildings, canopies, light carports
- Composite Sandwich Panel Type
- Structure: Deep trapezoidal panel + rock wool/PU sandwich layer
- Advantages: Has both strength and thermal insulation and sound insulation, suitable for Deep Trapezoidal Roof Panels in workshops or cold chain warehouses that require temperature control
Why Choose Us?
- Over 20 years of engineering design and construction experience
- 7 raw material production lines and 20+ plate production machines
- Customizable production to meet specific project requirements
- One-stop procurement from raw materials to accessories
- Collaboration with Fortune 500 companies
- Multiple certifications: CE, ISO, SGS, and 20+ patent certificates
Project Cases
We have successfully completed numerous large-scale projects across various industries.
Factory Strength
Our advanced manufacturing facilities ensure consistent quality and timely delivery.
Packaging
We provide secure packaging and efficient logistics solutions for safe product delivery.
Qualification Certification
Our products meet international standards and have obtained relevant industry certifications.
FAQ
Q: What is the minimum order quantity for products?
A: Our minimum order quantity is 500㎡.
Q: Can you customize the color and design of the panels?
A: Yes, we offer customization services for color, pattern, and design.
Q: What is the typical delivery time for an order?
A: Our standard delivery time is 15-20 days, depending on the order size and specifications.
Q: Do you offer installation services for the roof panels?
A: While we don't provide direct installation, we offer technical support and guidelines for proper installation.
Q: What warranty do you provide for products?
A: We offer a 30-year warranty on our products, subject to proper installation and maintenance.
Contact Us
For Deep Trapezoidal Roof Panels inquiries and quotations, please email us at huafeng@hfmetalroof.com.
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