Length: 1070mm Width: 80mm Height: 120mm CorruGuard verge trims are used at the edges of the bitumen roofing sheets to overlap the sheets at the side of the roof to stop wind and water from driving underneath the sheet. These are half the length of a 2m long bitumen sheet and so approximately two of these are required for every sheet length you try to cover. Universal CorruGuard Verge Trim for Bitumen Corrugated Roofing Sheets: Your Roof’s Best Friend! Upgrade your corrugated roofing system with our high-performance CorruGuard Verge Trim, designed to provide both style and substance to your roofing project. Say goodbye to unsightly, weather-worn edges and say hello to the perfect finishing touch that enhances your roof’s aesthetics and ensures long-lasting protection.