“Z” Flashing helps align horizontal fiber cement siding boards while adding an extra layer of moisture protection. Its angled “Z” shape directs water away from the wall, helping prevent moisture from getting behind the siding. Made from rust-proof PVC, it resists weather and corrosion for long-lasting performance. It also creates clean, crisp transitions between siding sections for a neat, professional finish.
Trim-tex recommends following industry-standard installation methods. All butt joints, intersections, and ends should be caulked with elastomeric sealant during installation. When painting Trim-tex products, please contact us for more information on painting resources to ensure proper performance and prevent product defects such as warping, oil cracking, and buckling.
“Z” Flashing Specifications
The Trim Tex Exterior Solutions Floor Line Control Bead with Drip Edge meets ASTM standards C926, C1063, C1780, C1861, D1784, and D4216.
Contact us for more information on PVC Accessories by Trim Tex Exterior Solutions.

