Product Details
The adjustable extension is designed to accommodate insulation of variable thickness, providing versatility in installation. This product is compatible with the 21500 roof drain, ensuring a secure and efficient connection. The kit includes the adjustable extension component, allowing for customization according to specific project requirements. It features durable construction materials for long-lasting performance and reliable functionality. The dimensions of the extension are tailored to fit seamlessly with the standard specifications of roof drainage systems. This product complies with relevant industry standards and certifications, making it a trustworthy choice for your roofing needs. Warranty information includes a standard warranty period, ensuring quality and peace of mind for the user.








