Made of Aluminium Alloy as base material with its surface being treated with anti-oxygenized film, on which sprays 20um fluorocarbon coating. Fluorocarbon coating aluminium alloy ventilators provide superior weather resistance, wearability, longer service life, light weight and higher sensitivity than other materials.
These vents are typically located on the side of a house; on the soffit & on the gable of the roof & help release trapped air or fumes from the space. They play a role in ventilation & heating. When your home’s heating or cooling system operates, these vents allow heat & cold air to escape from the house
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