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  • ASA PVC Roofing Sheet Wall Flashing Board
  • ASA PVC Roofing Sheet Wall Flashing Board

ASA PVC Roofing Sheet Wall Flashing Board

+86-13106307589 Contact Us
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  • The wall flashing board is a waterproof accessory used at the junctions where roofs meet walls, chimneys, or other protruding structures. Its main functions are:
    Preventing rainwater leakage: Forming a waterproof barrier at the junction of roofs and vertical structures to avoid rainwater seepage into walls through gaps.
    Guiding drainage: Directing rainwater smoothly toward eaves to prevent wall erosion caused by standing water.
    Securing and reinforcing: Enhancing the connection between resin foofing tiles and walls to improve overall stability.

    Main Types & Application Scenarios
    Type Angle Application Scenarios
    Vertical Wall Flashing board: Mainly 120°    Junctions between roofs and vertical walls
    Gable Flashing board: Mainly 90°  Junctions between roofs and gable walls (side walls)

    Materials & Specifications
    1. Material Characteristics
    ASA Resin: Surface weather-resistant layer with UV resistance, anti-aging properties, and non-fading performance (thickness ≥ 0.2mm).
    PVC Base Material: Main structure providing toughness and strength.
    Features: Corrosion resistance (acid, alkali, salt), impact resistance, insulation, sound and heat insulation, and light weight.

    2. Standard Specifications
    Length: Common 1050mm (effective length approx. 960mm), also available in 2100mm.
    Width: Matching resin tiles (880mm or 1050mm models).
    Thickness: 2.0-3.0mm.
    Colors: Consistent with main tiles, commonly date red, brick red, gray, dark green, etc.

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  • Shaoxing Hongbolang Building Materials Technology Co., Ltd.
  • Shaoxing Hongbolang Building Materials Technology Co., Ltd.
  • Shaoxing Hongbolang Building Materials Technology Co., Ltd.

I. Basic Product Information
1. Q: What colors do you offer? Can I customize？
   A: Standard colors: red, blue, gray, etc. Custom colors available with your sample.
2. Q: Do you provide matching accessories?
    A: Full set of special accessories offered. Contact us for details.
3. Q: Differences between UPVC/APVC and ASA synthetic resin tiles?
    A: They differ in appearance, structural load-bearing, and service life (same material ratio).

II. Core Advantages
1. Q: Advantages over zinc, aluminum, steel and iron roofs?
   A: Good sound insulation, corrosion-resistant, heat-insulating, rust-free, lightweight, flame-retardant, and high toughness.
2. Q: How's the heat insulation? Will rooms get hot in summer?
    A: ASA surface reflects UV rays, better heat insulation than color steel and iron tiles.

III. Procurement & Cooperation
1. Q: Free samples available?
   A: Free samples provided. Customer pays freight, which is refundable on formal order.
2. Q: Are you an OEM manufacturer? Can you customize?
    A: Professional OEM manufacturer. Customize per your samples or specs.
3. Q: What's the delivery time?
    A: 5-15 days for regular orders. Exact time negotiable based on quantity.

IV. Installation & Maintenance
1. Q: Is installation easy? Suitable for DIY?
   A: Easy installation with modular design.DIY feasible for skilled people; graphic/video tutorials provided.
2. Q: Tools and accessories for installation?
    A: Basic tools (cutter, electric drill) + special accessories (double-ear self-tapping screws, rubber washers, wind clips, weather sealant).
3. Q: Key installation precautions?
    A: ① Purlin spacing: 600-800mm; ② Overlap ≥440mm; ③ Recommended slope ≥20°.
4. Q: Suitable for all buildings?
    A: Fit for 20°-30° slope roofs—factories, residences, farmhouses, villas, old house renovation and so on.
5. Q: Daily maintenance and repair?
    A: Rainwater self-cleans. Repair small cracks with glue; replace damaged tiles individually.
6. Q: Which materials cannot resin tiles be overlaid on?
    A: Cannot be directly overlaid on any insulation materials (rock wool, foam boards, etc.).

V. Quality & After-sales
1. Q: Why big price difference? What's the gap?
   A: Depends on ASA/PVC material quality, full thickness (2.5mm/3.0mm), and resin powder content.
        An absurdly low price may imply substandard or poor quality.
2. Q: Can tiles last over 20 years? Warranty policy?
    A: High-quality ASA tiles last over 20 years. 10-30 year full tile warranty provided.
3. Q: Suitable for old house renovation? Need to remove old tiles?
    A: Yes. Overlay after framework reconstruction if old base is firm; remove old tiles if base is damaged.
4. Q: Can people stand on the roof? Load-bearing capacity?
    A: Adults can stand on purlins, suitable for daily maintenance and cleaning.
5. Q: Environmentally friendly? Move in immediately after installation?
    A: New PVC+ASA materials, formaldehyde-free, odorless. Move in right after installation.

Guarantee High Quality With Our Expertise

Shaoxing Hongbolang Building Materials Technology Co., Ltd. is a professional China ASA PVC Roofing Sheet Wall Flashing Board Manufacturers and Wholesale ASA PVC Roofing Sheet Wall Flashing Board Suppliers. And is located in the heartland of the Yangtze River Delta, in the top 100 counties of Zhejiang Province, Shengzhou City, Huangze Industrial Zone. The area enjoys convenient transportation, with a distance of 70 kilometers from the Ningbo Beilun Port, 80 kilometers from Ningbo Shangshe International Airport, 100 kilometers from Hangzhou Xiaoshan International Airport, 90 kilometers from Yiwu International Airport, and the Jinxiang High-Speed Railway and Hangzhou-Shaoxing-Taijiang High-Speed Railway passing through the park. Our company is a high-tech enterprise specializing in the production and research of PVC single-layer/double-layer corrugated tiles, APVC anti-corrosion composite insulation tiles, ASAPVC synthetic resin glazed tiles, ASA/PVC anti-corrosion composite insulation bright tiles, FRP plates, FRP shading tiles, PVC water channels (rain gutters), ASAVPVC synthetic resin water channels, etc. Our company adheres to the corporate spirit of "focusing on quality and serving customers", and takes integrity, service, cooperation, and win-win as its development concepts. Through continuous efforts, we strive to satisfy customers and achieve the growth and value of the enterprise. Since its establishment, our company has been cooperating with multiple universities such as Fudan University and Zhejiang University to successfully develop a number of high-tech products, which are at the leading level in the industry. Advanced production processes and technologies, professional talents, scientific and humanized management ensure the excellent quality of our products. Our products are manufactured using imported raw materials and have been inspected by the National Quality and Measurement Supervision and Inspection Center. All indicators have been found to be excellent. During the development process, we have placed greater emphasis on product research and innovation, continuously introducing advanced international equipment and management concepts, thereby enhancing the quality of the company and the skills of its employees. With high-quality products, honest services, and sincere cooperation, we will work together with all our customers to jointly create a brilliant future!
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