Heavy Duty Green Mineral Shed Roofing Felt (40kg) is a premium, thicker-grade waterproofing solution designed for maximum protection. At 40kg per roll, this felt is significantly more robust than standard alternatives, offering enhanced durability for garden sheds, workshops, and stables. It provides a long-lasting, dependable barrier against the elements, making it the ideal choice for roofs in more exposed or high-wind locations. Key Features 40kg Heavyweight Grade: Features a thicker, denser bitumen layer for superior puncture resistance and long-term durability. Protective Mineral Finish: Topped with green mineral granules that shield the underlying bitumen from UV damage and weathering. Reinforced Internal Mat: Built with a strong carrier to prevent rotting and ensure the felt remains stable over time. 10m x 1m Standard Roll: A generous size that provides ample coverage for a wide variety of garden outbuildings. Enhanced Thickness: The added weight ensures the material lays flatter and remains more resilient against structural movement.

