Looking for the perfect solution to ensure a watertight seal for your roof window installation? The Velux Underfelt Collar is designed to provide a flawless fit and a sturdy seal between your roof window, battens, and roofing underfelt. This essential component will give you peace of mind, knowing that your roof is protected from water ingress and weather damage. <P><P> Crafted with precision and high-quality materials, the Velux Underfelt Collar ensures durability and long-lasting performance. Its thoughtful design simplifies the installation process, making it an indispensable addition to any roof window setup. Say goodbye to leaks and hello to a secure, well-sealed roof with this reliable product. <p><p> <strong> Features & Benefits: </strong> <br> <ul> <li> Ensures a perfect fit for roof windows. <br></li> <li> Watertight seal between roof window, battens, and underfelt. <br></li> <li> Compatible with various roofing materials. <br></li> <li> Easy to install with step-by-step instructions. <br></li> <li> Increases the durability and longevity of your roof. <br></li> <li> Ideal for both DIY and professional installations. <br></li> <li> High-quality construction from trusted brand Velux. <br></li> <li> Size: 550 x 978mm <br></li> <li> Model: BFX CK04 1000 <br></li> <li> Compatible with roof window model: CK04 <br></li> </ul>

Brand Name	Velux
Manufacturer Model No	BFX CK04 1000
Protects From	Weather Resistant