
The Window Waterproofing Pack
is the perfect add-on for your Essential DIY Shower Kit, making it easy to install a fully waterproof, professional-grade finish around your shower window. Whether you’re remodeling a bathroom in Englewood, Venice, Sarasota, Charlotte, or Lee County, this kit ensures your project is done right the first time.
PLEASE NOTE: if you have a window – this pack is necessary to properly waterproof your shower.
Each kit comes with pre-measured waterproofing membrane and precision edge trims, designed to integrate seamlessly with your DIY shower installation. By sealing and protecting your window opening, you’ll prevent leaks, mold, and long-term water damage — while achieving the same professional results our Mann Tile installers deliver in full-service bathroom remodels.
What’s Included:
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Durable waterproofing membrane sized for standard shower windows
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Edge trims for a clean, finished look
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Easy, step-by-step instructions
Why Choose the Window Kit?
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Eliminates risk of leaks around your shower window
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Extends the life of your tile and grout installation
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Simple to install with your Essential DIY Shower Kit
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Trusted by homeowners across Southwest Florida
Pair your Window Kit with the Essential DIY Shower Kit for a complete bathroom solution that combines professional design with homeowner-friendly installation.



