Assertion: weather barrier | /r/CapableOf | reduce building air leakage
Facets:
value: by as much as 85%
type: OTHER
value: annually
type: TEMPORAL
Source sentences:
text: A 2005 National Institute of Standards and Technology study* indicates that a weather barrier, such as Tyvek® CommercialWrap®, can reduce building air leakage by as much as 85%, realizing up to a 40% savings in natural gas and up to a 25% savings in electricity, annually.