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He also discusses the role of spray foam in sealing gaps, advocating for their use in spots where flashing tape isn’t effective. He has a passion for using 'Great Stuff' foam, praising its adhesion, especially on T111 siding, which he finds sticks well without additional reinforcement. However, he cautions against forcing foam into open windows before they’re sealed, as expansion can cause fitting issues.
Weather Considerations and Final Touches
Rain sporadically interrupts the work, but the homeowner remains adaptable, sealing gaps and installing the remaining windows while the weather clears. He checks the levelness of the windows and reaffirms their proper alignment before securing them firmly.