The Weatherboard Cladding Vented Starter Trim or Top Edge Closer trim is used to start or finish your installation and allow ventilation while maintaining a clean and neat finish.The front section, which is a colour match for the weatherboard, is snapped into place once the initial or final boards have been fixed into position.This trim is available across the Weatherboard Cladding range including White, Colonial Blue, Storm Grey, Slate Grey, Sage Green and Sand.