Specification

Project Name/Project Number/26-Aug-15 07 65 00 (Masonry Accessories) Flexible Flashing
DuPont™ Thru-Wall Flashing
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du Pont de Nemours and Company. All rights reserved.
5. On interior, install backer rod in joint between frame of window and flashed rough framing. Apply
sealant around entire window to create air seal. Apply sealant in accordance with sealant
manufacturer’s instructions and ASTM C 1193.
3.7 FIELD QUALITY CONTROL
(Specifier Note: Field observation by a manufacturer designated representative is recommended for all projects
using DuPont
™
FlexWrap
™
. DuPont
™
StraightFlash and DuPont
™
StraightFlash
™
VF)
A. Notify manufacturer’s designated representative to obtain periodic observations of flexible flashing
assembly installation.
3.8 PROTECTION
A. Protect installed flexible flashing from damage during construction.
END OF SECTION
DISCLAIMER:
DuPont Building Innovations Guide Specifications have been written as an aid to the professionally qualified
specifier and design professional. The use of this guideline specification requires the sole professional judgment
and expertise of the qualified specifier and design professional to adapt the information to the specific needs for
the building owner and the project, to coordinate with their construction document process, and to meet all the
applicable building codes, regulations and laws. DUPONT EXPRESSLY DISCLAIMS ANY WARRANTY,
EXPRESSED OR IMPLIED, INCLUDING THE WARRANTY OF MERCHANTABILITY OR FITNESS FOR
PARTICULAR PURPOSE OF THIS PRODUCT FOR THE PROJECT.
Please contact your local DuPont
™
Tyvek
®
Specialist at 1-800-44-Tyvek or visit www.construction.tyvek.com