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House Wrap and Window Installation

KevinDowns | Posted in General Questions on

Hello,

I’m in the process of remodeling a cabin and have been stuck in a holding pattern due to various issues with the county. In order to protect the building which is currently framed and wrapped in a string-reinforced polyethylene, I would like to install Tyvek, windows, and a large bi-fold door. The polyethylene isn’t breathing adequately, and I’m worried about potential damage with our Seattle rain.

So my question is, if my project is still on pause for a period longer than the exposure rating of the Tyvek, is there an acceptable way to replace it and maintain the window details? Or should I install the windows prior to the house wrap given that I presume it will be replaced in the future?

Thanks in advance,
Kevin

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Replies

  1. Expert Member
    MALCOLM TAYLOR | | #1

    Kevin,

    You can install your windows without Tyvek, then apply whatever protective cover you want on the rest of the building until you get the okay to proceed. This video shows a viable sequence for doing this which results in a well protected window. Note however that they don't show the metal head-flashing which you should include in the wet PNW climate.
    https://www.youtube.com/watch?v=SqP4liutJFs

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