Crawl Space Encapsulation, Cleaning, and Insulation Upgrade in Coquitlam

This project focused on turning the crawl space into a clean, dry, and well-protected area. We started with a detailed clean-up, wiping down ducts and sewer lines, removing debris and old materials, and vacuuming surfaces to eliminate dust and rodent droppings. All concrete areas were treated to address contamination and improve overall cleanliness.

A full crawl space liner was then installed and sealed tightly around footings, piers, and along the foundation walls, extending over key areas to create a continuous moisture barrier. A drainage layer was added beneath the liner and up the walls to help manage ground moisture and improve durability.

To complete the upgrade, new insulation was installed along the walls and in the rim joist areas, with all seams carefully sealed to reduce drafts and prevent moisture issues.

These improvements help keep the crawl space dry, cleaner, and more energy-efficient, while protecting the home from moisture and air quality concerns.