Westlake Royal™ Roofing Components’ Wakaflex® Flashing is the best choice for chimney flashings, skylight flashings, pipe flashings, side wall flashings, head wall flashings, roof to wall flashing, step flashing, solar flashing, flashing roof vents, and many other flashing applications. Wakaflex is a lead-free substitute flashing for tile and metal roofs to help prevent leaks. Unlike copper, steel or aluminum metal flashings, Wakaflex is extremely flexible and stretchable to flash complex shapes and requires no special tools or welding. It is self-welding for easy installation even for tricky details. If you have a problem with a leaking flashing, Wakaflex may be the solution you need to fix that leak. Wakaflex is non-toxic and is a durable choice for a green universal flashing for the following roof applications:

Chimney Flashing, Skylight Flashing, Flashing Plumbing Pipes, Pipe Flashing, Flashing Vents. Solar Flashing, Step Flashing, Roof to Wall Flashing, Side Wall Flashing, Head Wall Flashing, Apron Flashing, Skirt Flashing, Flashing Apex, Abutment Flashing, Saddle Flashing

The superior features and benefits of Westlake Royal™ Roofing Components’ Wakaflex® Flashing make this lead-free flashing substitute ideal for almost any application on metal roofs and tile roofs while delivering an environmentally conscious product with superior performance at an affordable price.

  • Ideal for difficult and complex details
  • Moldable, flexible and stretches in both directions
  • Chemically seals to itself – no mastic or sealants needed
  • Highly resistant to all weather conditions
  • Butyl adhesive edges seal to most building materials
  • Paint or stone coat to color match
  • Non-toxic – Lead free


Installation Guide

SDS Sheet

Miami-Dade NOA (Notice of Acceptance)


Order Sample*
*Due to increased sample order volumes, delivery times may be a bit longer than normal.