Seattle roof deck with IB ChemGuard walkable membrane
80 mil IB ChemGuard roof deck waterproofing in Seattle

Seattle Roof Deck Project, WA | 80 Mil IB ChemGuard | Pinnacle Roofing

Seattle, WA

01 Overview

This Seattle roof deck project features an 80 mil IB ChemGuard waterproof decking membrane installed by Pinnacle Roofing Professionals. The system turns a low-slope roof area into a durable, walkable deck surface while protecting the structure underneath from Seattle’s rain and moisture.

Project Overview: Seattle Roof Deck Waterproofing

Located in Seattle, Washington, this project needed a roofing solution that could do two jobs at once: keep the home dry and provide a usable outdoor deck space. The Pinnacle Roofing crew installed an 80 mil IB ChemGuard membrane by IB Roof Systems, a reinforced PVC product designed specifically for roof decks, balconies, and other walkable waterproofing applications.

Seattle roof deck with IB ChemGuard walkable membrane
80 mil IB ChemGuard roof deck waterproofing in Seattle

Roof Deck Materials Installed

  • 80 mil IB ChemGuard waterproof decking membrane by IB Roof Systems
  • Reinforced PVC walkable roof deck surface
  • Complete flashing and edge details for a watertight deck assembly

If you are considering a roof deck replacement or waterproofing project in Seattle, WA, contact Pinnacle Roofing Professionals or call 206.919.3538 for a free estimate.