This video shows how to install an unvented Ridge Cap with standing seam panels. An alternate detail is a vented Ridge Cap which allows attic ventilation through the ridge. The video features Union's Advantage-Lok II standing seam roofing panel which is a 16" wide snap lock nail flange panel that is excellent for residential and light commercial applications. See our full range of installation videos at www.unionmetalroofing.com or on KZfaq. You can call us at 888-MTL-ROOF. IMPORTANT NOTICE: These instructions are for illustrative purposes only and may not be appropriate for all applications. Please consult your licensed roofing contractor for detailed instructions for your specific application.