Z-Bar Flashing is used in many different applications. RoofingDirect.com understands the need for various types of special metal flashing. That's why we offer ply edge or Z bar flashing that can be used to stop water from getting through horizontal joints between sheets of plywood siding or other building materials. Roofing Direct does not list all available size options online. We understand that different markets use different profiles, so if you not finding what you need to complete the job, please contact us and we will do everything possible to source the correct profile. Our metal flashing supplier has the ability to create one-off custom flashing to meet your specifications. Please do not hesitate to call.