Report on a Study of Wall Surface Condensation in Prairie Houses

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TypeTechnical Report
Series titleReport (National Research Council Canada. Division of Building Research); no. DBR-R-16
Physical description45 p.
SubjectBuilding envelope
AbstractThe appearance of surface condensation is attributable to two possible conditions. 1. Increase in moisture content of the space. 2. Decrease in temperature of the wall surface. While it is not possible to rule out completely, in any given case, the possibility that the humidity in Alfol insulated houses may be higher than in rock wool insulated houses, sufficient evidence is presented to show that the surface temperatures on Alfol walls are sufficiently lower than on rock wool walls to explain the occurrence of condensation in the majority of cases in question.
Publication date
PublisherNational Research Council Canada
AffiliationNational Research Council Canada
Peer reviewedNo
NRC numberNRC-IRC-9204
NPARC number20331270
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Record identifier41ba8edd-7470-4686-95b4-53fe899a69b6
Record created2012-07-18
Record modified2017-06-29
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