*
I’m building a house, and I’ve run into fierce debates regarding the pros and cons of installing vapor barrier on the ceiling before the sheetrock goes on. Cons–they trap moistures and cause failures of taped seams. Pros–Keeps the insulation above dry. What do you say? Rick
Discussion Forum
Discussion Forum
Up Next
Video Shorts
Featured Story

Join some of the most experienced and recognized building professionals for two days of presentations, panel discussions, networking, and more.
Featured Video
SawStop's Portable Tablesaw is Bigger and Better Than BeforeHighlights
Fine Homebuilding Magazine
- Home Group
- Antique Trader
- Arts & Crafts Homes
- Bank Note Reporter
- Cabin Life
- Cuisine at Home
- Fine Gardening
- Fine Woodworking
- Green Building Advisor
- Garden Gate
- Horticulture
- Keep Craft Alive
- Log Home Living
- Military Trader/Vehicles
- Numismatic News
- Numismaster
- Old Cars Weekly
- Old House Journal
- Period Homes
- Popular Woodworking
- Script
- ShopNotes
- Sports Collectors Digest
- Threads
- Timber Home Living
- Traditional Building
- Woodsmith
- World Coin News
- Writer's Digest
Replies
*
Richard, you have got to be kidding?
Gabe
*At Habitat for Humanity - at least here in Lansing, MI - we paint the textured ceiling with latex semi-gloss paint. Our inspectors approve this as a vapor barrier and ask for nothing more. I've been up in the attics of a couple of houses using above method and there appears to be no problems. Hope this helps.DM
*Richard,The debate rages everywhere. The one certainty is that air movement is more important. The amount of moisture defusing through the dry wall is minor compared to the volume of moisture traveling with the air leaking through the openings in your ceiling.Chase
*Richard, you have got to be kidding?Jeff
*
I'm building a house, and I've run into fierce debates regarding the pros and cons of installing vapor barrier on the ceiling before the sheetrock goes on. Cons--they trap moistures and cause failures of taped seams. Pros--Keeps the insulation above dry. What do you say? Rick