Hiring a spray foam contractor in BC? Ask the right questions before you sign. How will the foam be protected after installation? Which spray foam thermal barrier material will you use? Is the barrier included and itemized in the quote? Are your applicators certified to Canadian standards? What does our local inspector expect for attics and crawlspaces? If your quote doesn't mention a thermal barrier for foam in a living space, ask why. Our guide helps you compare contractors fairly and choose an installer who gets it right the first time. Read the guide: https://westerninsulation.ca/spray-foam-thermal-barrier-bc/