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Top Ten Adventures in Building Science
Colorado Building Code Officials Educational Institute Top Ten Adventures in Building Science March 2-3, 2011 Life is Tough Enough As it Is… Joseph Lstiburek, Ph.D., P.Eng, ASHRAE Fellow Building Science Adventures In Building Science presented by www.buildingscience.com Building Science 2011 Joseph Lstiburek 2 Life is Tough Enough As it Is… It’s Harder When You Are Stupid Don’t Do Stupid Things Building Science 2011 Building Science 2011 Joseph Lstiburek 3 Lstiburek © buildingscience.com Joseph Lstiburek 4 1 of 20 Colorado Building Code Officials Educational Institute Top Ten Adventures in Building Science March 2-3, 2011 1. Ducts in vented attics. Top Ten Dumb Things to Do Building Science 2011 Building Science 2011 Joseph Lstiburek 5 Building Science 2011 Building Science 2011 Joseph Lstiburek 7 Lstiburek Joseph Lstiburek 6 © buildingscience.com Joseph Lstiburek 8 2 of 20 Colorado Building Code Officials Educational Institute Top Ten Adventures in Building Science Building Science 2011 March 2-3, 2011 Building Science 2011 Joseph Lstiburek 9 Joseph Lstiburek 10 1. Ducts in vented attics. 2. Ducts in vented crawlspaces. Building Science 2011 Building Science 2011 Joseph Lstiburek 11 Lstiburek © buildingscience.com Joseph Lstiburek 12 3 of 20 Colorado Building Code Officials Educational Institute Top Ten Adventures in Building Science Building Science 2011 March 2-3, 2011 Building Science 2011 Joseph Lstiburek 13 Joseph Lstiburek 14 1. Ducts in vented attics. 2. Ducts in vented crawlspaces. 3. Vented crawlspaces. Building Science 2011 Building Science 2011 Joseph Lstiburek 15 Lstiburek © buildingscience.com Joseph Lstiburek 16 4 of 20 Colorado Building Code Officials Educational Institute Top Ten Adventures in Building Science Building Science 2011 Building Science 2011 Joseph Lstiburek 17 Building Science 2011 Joseph Lstiburek 18 Building Science 2011 Joseph Lstiburek 19 Lstiburek March 2-3, 2011 © buildingscience.com Joseph Lstiburek 20 5 of 20 Colorado Building Code Officials Educational Institute Top Ten Adventures in Building Science Building Science 2011 March 2-3, 2011 Building Science 2011 Joseph Lstiburek 21 Joseph Lstiburek 22 1. 2. 3. 4. Building Science 2011 Building Science 2011 Joseph Lstiburek 23 Lstiburek Ducts in vented attics. Ducts in vented crawlspaces. Vented crawlspaces. Atmospherically vented gas DHW. © buildingscience.com Joseph Lstiburek 24 6 of 20 Colorado Building Code Officials Educational Institute Top Ten Adventures in Building Science Building Science 2011 Building Science 2011 Joseph Lstiburek 25 Building Science 2011 Joseph Lstiburek 26 Building Science 2011 Joseph Lstiburek 27 Lstiburek March 2-3, 2011 © buildingscience.com Joseph Lstiburek 28 7 of 20 Colorado Building Code Officials Educational Institute Top Ten Adventures in Building Science Building Science 2011 March 2-3, 2011 Building Science 2011 Joseph Lstiburek 29 Joseph Lstiburek 30 1. 2. 3. 4. 5. Building Science 2011 Building Science 2011 Joseph Lstiburek 31 Lstiburek Ducts in vented attics. Ducts in vented crawlspaces. Vented crawlspaces. Atmospherically vented gas DHW. Building cavities as returns. © buildingscience.com Joseph Lstiburek 32 8 of 20 Colorado Building Code Officials Educational Institute Top Ten Adventures in Building Science Building Science 2011 Building Science 2011 Joseph Lstiburek 33 Building Science 2011 Joseph Lstiburek 34 Building Science 2011 Joseph Lstiburek 35 Lstiburek March 2-3, 2011 © buildingscience.com Joseph Lstiburek 36 9 of 20 Colorado Building Code Officials Educational Institute Top Ten Adventures in Building Science Building Science 2011 Building Science 2011 Joseph Lstiburek 37 Building Science 2011 Joseph Lstiburek 38 Building Science 2011 Joseph Lstiburek 39 Lstiburek March 2-3, 2011 © buildingscience.com Joseph Lstiburek 40 10 of 20 Colorado Building Code Officials Educational Institute Top Ten Adventures in Building Science Building Science 2011 Building Science 2011 Joseph Lstiburek 41 Building Science 2011 Joseph Lstiburek 42 Building Science 2011 Joseph Lstiburek 43 Lstiburek March 2-3, 2011 © buildingscience.com Joseph Lstiburek 44 11 of 20 Colorado Building Code Officials Educational Institute 1. 2. 3. 4. 5. 6. Top Ten Adventures in Building Science Ducts in vented attics. Ducts in vented crawlspaces. Vented crawlspaces. Atmospherically vented gas DHW. Building cavities as returns. Face sealed windows. Building Science 2011 Building Science 2011 Joseph Lstiburek 45 Building Science 2011 Joseph Lstiburek 46 Building Science 2011 Joseph Lstiburek 47 Lstiburek March 2-3, 2011 © buildingscience.com Joseph Lstiburek 48 12 of 20 Colorado Building Code Officials Educational Institute Top Ten Adventures in Building Science Building Science 2011 Building Science 2011 Joseph Lstiburek 49 1. 2. 3. 4. 5. 6. 7. Joseph Lstiburek 50 Ducts in vented attics. Ducts in vented crawlspaces. Vented crawlspaces. Atmospherically vented gas DHW. Building cavities as returns. Face sealed windows. Basement diapers. Building Science 2011 Building Science 2011 Joseph Lstiburek 51 Lstiburek March 2-3, 2011 © buildingscience.com Joseph Lstiburek 52 13 of 20 Colorado Building Code Officials Educational Institute Top Ten Adventures in Building Science Building Science 2011 Building Science 2011 Joseph Lstiburek 53 Building Science 2011 Joseph Lstiburek 54 Building Science 2011 Joseph Lstiburek 55 Lstiburek March 2-3, 2011 © buildingscience.com Joseph Lstiburek 56 14 of 20 Colorado Building Code Officials Educational Institute Top Ten Adventures in Building Science 1. 2. 3. 4. 5. 6. 7. 8. Building Science 2011 March 2-3, 2011 Ducts in vented attics. Ducts in vented crawlspaces. Vented crawlspaces. Atmospherically vented gas DHW. Building cavities as returns. Face sealed windows. Basement diapers. Manufactured stone veneer w/o a gap. Building Science 2011 Joseph Lstiburek 57 Building Science 2011 Building Science 2011 Joseph Lstiburek 59 Lstiburek Joseph Lstiburek 58 © buildingscience.com Joseph Lstiburek 60 15 of 20 Colorado Building Code Officials Educational Institute Top Ten Adventures in Building Science Building Science 2011 Building Science 2011 Joseph Lstiburek 61 Building Science 2011 Joseph Lstiburek 62 Building Science 2011 Joseph Lstiburek 63 Lstiburek March 2-3, 2011 © buildingscience.com Joseph Lstiburek 64 16 of 20 Colorado Building Code Officials Educational Institute Top Ten Adventures in Building Science 1. 2. 3. 4. 5. 6. 7. 8. 9. Building Science 2011 March 2-3, 2011 Ducts in vented attics. Ducts in vented crawlspaces. Vented crawlspaces. Atmospherically vented gas DHW. Building cavities as returns. Face sealed windows. Basement diapers. Manufactured stone veneer w/o a gap. Plastic vapor barriers. Building Science 2011 Joseph Lstiburek 65 Building Science 2011 Building Science 2011 Joseph Lstiburek 67 Lstiburek Joseph Lstiburek 66 © buildingscience.com Joseph Lstiburek 68 17 of 20 Colorado Building Code Officials Educational Institute Top Ten Adventures in Building Science Building Science 2011 Building Science 2011 Joseph Lstiburek 69 Building Science 2011 Joseph Lstiburek 70 Building Science 2011 Joseph Lstiburek 71 Lstiburek March 2-3, 2011 © buildingscience.com Joseph Lstiburek 72 18 of 20 Colorado Building Code Officials Educational Institute Top Ten Adventures in Building Science March 2-3, 2011 1. Ducts in vented attics. 2. Ducts in vented crawlspaces. 3. Vented crawlspaces. 4. Atmospherically vented gas DHW. 5. Building cavities as returns. 6. Face sealed windows. 7. Basement diapers. 8. Manufactured stone veneer w/o a gap. 9. Plastic vapor barriers. 10. Vinyl wall coverings. Building Science 2011 Building Science 2011 Joseph Lstiburek 73 Joseph Lstiburek 74 11. Bonus. Building Science 2011 Building Science 2011 Joseph Lstiburek 75 Lstiburek © buildingscience.com Joseph Lstiburek 76 19 of 20 Colorado Building Code Officials Educational Institute Top Ten Adventures in Building Science Building Science 2011 March 2-3, 2011 Building Science 2011 Joseph Lstiburek 77 Joseph Lstiburek 78 Building Science 2011 Joseph Lstiburek 79 Lstiburek © buildingscience.com 20 of 20
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