Roof flashings are designed to create a secure and watertight connection between the roofing membrane and various roof penetrations, such as vent pipes, drainage vents, and other pipes. The design, dimensions, and sealing requirements may vary depending on the specific application.

YS-10 are made from weather-resistant EPDM rubber and are specially designed for sealing penetrations through roofing felt and EPDM membranes, including systems. The wide, ribbed flange provides reliable and effective sealing against the roofing surface, helping to prevent water ingress.

Designed to withstand the demanding conditions of the climate, our roof flashings offer excellent weather resistance and long-term sealing performance.

Technical Parameters
Product Designation: YS-10 Round Base
Accommodated Pipe Size: 1" to 2" Nominal Diameter
Base Dimension Envelope: Φ355 mm Circular Base Layout
Material Infrastructure Options: EPDM / Silicon Elastic Compound
Logistics Matrix: 50 Units per Carton, Box Dimensions 38 by 38 by 28 cm, Net Weight 16.00 kgs, Gross Weight 17.00 kgs

Frequently Asked Question:
Why does the YS-10 utilize a large Φ355 mm base flange for small 1" to 2" conduits?
The wide Φ355 mm diameter ensures an expansive anchoring area, allowing installers to secure fasteners into adjacent structural roof purlins or valleys even if the small penetration sits near a seam. This layout minimizes water pooling by shifting the mechanical anchors away from the high-stress in