The Dry Valley Closure 70mm Double is a vital component for roofing and rainwater systems. This product is designed to provide a reliable and effective solution for preventing water ingress, ensuring the longevity of your roof structure. Its made from durable materials, promising high resistance to weathering and corrosion. With its 70mm double configuration, it guarantees optimal performance in even the most challenging weather conditions. The Dry Valley Closure is easy to install, making it an ideal choice for both professionals and DIY enthusiasts.