Marvin Window User Manual
Page 13
Continuous Air Barrier Systems − Preparing the Opening
Figure 14: Preparing the opening.
The method shown below is Method A1 using a TYPE III flash pan. For step by step instructions on how to prepare
an opening using this method, refer to
www.marvin.com/ROprep
for instructions “Window Rough Opening Prep and
Flashing Method A1−Membrane Drainage System”. Refer to ASTM E2112−07 for other rough opening preparations
that are more appropriate for your situation.
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Window Installation
StormPlus and Structural Installations
19970019
2013−03−01