For starters, is it Class I or Class 1? Fun fact: it’s actually Class I. I get asked by both homeowners and contractors alike what a Class I vapor retarder is. If you’ve been researching a DIY crawl space encapsulation project, it is possible you’ve stumbled across this reference as well. In this blog post I’ll answer what a Class I vapor retarder is, but I’m also going to use this space...
Are you wondering what your next home improvement project should be? A lot of homeowners spring for aesthetic upgrades when the biggest bang for your buck may come from your crawl space. Frequently an afterthought, fixing your crawl space can help ensure a safe structural foundation and great indoor air quality to complement many other home upgrades you may be considering.
Installing the vapor barrier in the crawl space as it’s being built eliminates the need for your contractor to have to maneuver in a cramped space down the line.
Oftentimes, new homes are built with floor-to-floor insulation, including insulation in the crawl space. But while insulation helps to regulate temperature and conserve energy, it doesn’t provide enough moisture protection. Crawl...