R90mm head detail flexible wrap

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2015 . The copyright of this document is the property of Barrier Technologies Ltd (Baritec) and shall not be reproduced, copied, loaned, Disposed of directly, or indirectly, nor used for any
purpose other than that for which it is specifically furnished without prior consent. This information is intended solely as a guide for use of Baritec products. Before using you should ensure that the
product is suitable for use in the specific application. Nothing in this information constitutes a statement of fitness for particular purpose and appropriate expert advice is to always be obtained.
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Issue:150508
Approved building wrap
Cavity batten
Timber framing
Flexible flashing to seal head
flashing upstand to rigid wall
underlay
Internal lining
Selected Cladding
Baritec silicone bedsealed (to
face of wrap) to perimeter of
opening if fully encapsulated
Cavity base closure with
15mm drip edge to cladding
Head flashing stopend
PEF backing rod
Waterproof
airseal using
Baritec AL4750
silicone or
expandable foam
Run knife through Vee Groove
to remove excess 5mm when
using flexible wrap
5mm gap
10mm cover
Sealant between head
flashing and window flange in
very high and extra high
windzones.
Note: Rigid wall underlay
required in Extra High Wind
Zones
7.5mm
Jamb liner
EX- 90R Baritec
window flashing
One piece head flashing refer
to manufactures for method of
support and fixing. 35mm
minimum cover required to
cladding
Window frame (refer to
window manufacturer for
method of support and fixing
2015 Baritec No part of this document may be reproduced without the prior permission in writing from Baritec
39_baritec_jh_090r_head.dwg
Baritec EX-90R
BARITEC
SUBSILL FLASHING SYSTEM
Typical Head Detail - 90mm Framing using Flexible Building Wrap
Section
May 2015
Scale 1:2
Fig 39