China Gable Flashing Board Suppliers - PVC ASA Plastic Roofing Accessories from Factory for Waterproofing Solutions
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
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.
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.
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
What materials are used to manufacture the Gable Flashing Board?
The Gable Flashing Board is manufactured using high-quality materials. Option 1 consists of Sodium silicate, Nano Modified Calcium, and PMMA. Option 2 is made of PVC ASA or Synthetic Resin, providing excellent durability and weather resistance.
What is the expected service life of the flashing board?
Depending on the environmental conditions and the specific material chosen, the service life of our Gable Flashing Board ranges from 20 years up to 50 years.
How should the base be prepared before installation?
Before installation, ensure that the base of the gable and roof is flat, dry, clean, and completely free of cracks, looseness, and other defects. If necessary, repair and waterproof treatments should be completed first.
What are the spacing requirements for fixing the board?
The flashing board is typically secured using nails, screws, rivets, or glue. The recommended fixing spacing is between 300mm and 600mm, determined by the material and overall length of the flashing board.
What are the key advantages of using this Gable Flashing Board?
It offers super corrosion resistance, long-lasting color retention, and is designed for easy installation. It must be used together with the main tile to cover the roofing top effectively.




