Flashings for membrane roofing

Download
  1. (PDF, 482 KB)
  2. Get@NRC: Flashings for membrane roofing (Opens in a new window)
AuthorSearch for:
TypeIssue
Series titleCanadian Building Digest; no. CBD-69
ISSN0008-3097
Physical description7 p.
SubjectRoofing; flat roofs; flashings; eaves flashings; joint covers; leakages; Moisture performance; Couvertures
AbstractExamples have been given of the principles to follow in the design of roof flashings. It has been recommended that base flashings are to be kept free of items penetrating a roof; that metal counter flashings are to be separated from the roofing membrane; and that metal counter flashings are to shed water and be free to move at end joints to prevent buckling or breaking. The flashings, of course, cannot be divorced from the over-all design of the building wall and roof systems. The roof, for instance, must be sloped to provide drainage, and the walls designed to control rain penetration. Because of this, all details of the complete water control system should be worked out by the building designer.
Publication date
PublisherNational Research Council Canada. Division of Building Research
LanguageEnglish
AffiliationNational Research Council Canada
NoteAussi disponible en français : Les couvre-joints pour toitures multicouches
Peer reviewedNo
NRC numberNRC-IRC-937
NPARC number20325223
Export citationExport as RIS
Report a correctionReport a correction
Record identifierc52cc1eb-e18b-4373-bbe1-cca56c3e74dd
Record created2012-07-18
Record modified2017-04-27
Bookmark and share
  • Share this page with Facebook (Opens in a new window)
  • Share this page with Twitter (Opens in a new window)
  • Share this page with Google+ (Opens in a new window)
  • Share this page with Delicious (Opens in a new window)