These waterproof corrugated bitumen ridges are perfect for roofing projects and repairs on sheds, garages, and agricultural buildings. Made from durable, lightweight materials, these ridges are free of hazardous substances like asbestos, providing an eco-friendly roofing solution. Compatible with various materials, they are easy to handle and install with fixings. This version features a simple design that pairs well with a wide range of projects. ***Key Features - Cost-effective, strong and lightweight solution ideal for sheds, garages, agricultural buildings and more - Manufactured from durable bitumen-saturated organic fibres - A non-hazardous and non-toxic material, making it a green roofing solution - Compatible with most commercially available construction materials - Easy to handle and install - Excellent thermal insulation and good sound absorption