Spray Foam

Can You Install Spray Foam Over Existing Insulation? A Homeowner’s Guide

Oct 30, 2026 | Spray Foam | 0 Comments

Homeowners often ask whether spray foam can simply be added over old insulation. The appeal is obvious: leaving the existing material in place sounds faster, cleaner and less expensive than removing it first. The honest answer is that it depends on where the...

Will Spray Foam Cause Mould? The Honest Answer for Vancouver Island Homes

Oct 28, 2026 | Spray Foam | 0 Comments

Few renovation discoveries make your stomach drop like finding a dark patch on a joist. If spray foam is nearby, it is natural to blame the foam. The honest answer is more useful: properly selected and installed spray foam does not create mould. Moisture does. What...