PVC ASA Gable Flashing Board - Waterproof Roofing Accessories from China Suppliers and Factory
Specification
| Name | Gable flashing board |
| Material | 1. Sodium silicate + Nano Modified Calcium + PMMA; 2. PVC asa / Synthetic resin |
| Application | Must use together with the main tile, for COVER THE ROOFING TOP |
| Service life | 20 years - 50 years |
| Dimension | Length: 1050MM ; Angle : 120 ° |
| Thickness | 3.0MM |
| Weight | 6.2kg/pc |
| Color | Usual color-Grey, Red, Blue, Orange, Accept custom |
| Advantage | Super Corrosion resistance; long lasting color; Easy install, Etc |
About Installation
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Position determination: Installed at the junction of the gable and the roof, the specific position needs to be determined according to the roof slope, gable height and architectural design requirements.
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Base treatment: Before installation, ensure that the base of the gable and roof is flat, dry, clean, and free of cracks, looseness, and other defects. If necessary, repair and waterproof treatment are required.
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Fixing method: Generally, nails, screws, rivets or glue are used to fix the flashing board on the gable and roof. The fixing spacing is determined according to the material and length of the flashing board, usually 300-600mm.
Frequently Asked Questions (FAQ)
What materials are used for the Gable Flashing Board?
The Gable Flashing Board is manufactured using premium materials. You can choose between:
1. Sodium silicate + Nano Modified Calcium + PMMA, or
2. PVC ASA / Synthetic resin, both offering excellent weathering performance.
What is the expected service life of this flashing board?
Depending on the specific installation environment and material choice, the Gable Flashing Board offers an exceptional service life ranging from 20 years to 50 years.
What are the standard dimensions and thickness?
The standard dimension features a length of 1050MM and a fixed angle of 120°. The standard thickness is 3.0MM, ensuring a lightweight yet highly durable profile of 6.2kg per piece.
How is the Gable Flashing Board fixed during installation?
It is secured on the gable and roof using nails, screws, rivets, or compatible construction glue. The recommended fixing spacing is between 300mm to 600mm depending on local wind load and material specifications.
Are custom colors available?
Yes. While our standard color options include Grey, Red, Blue, and Orange, we accept custom color orders to match your specific architectural design and roof tile colors.




