Home Window Replacement in Lake Mills, WI

Home Window Replacement in Lake Mills, WI by TightSeal Exteriors & Baths

home window replacement in lake mills, wi

Our team of professionals completed this home window replacement in Lake Mills, WI. We replaced 9 old windows on this home. The windows were outdated and original to the home from 1995. They were moldy, drafty, and suffering from condensation. The homeowners were also struggling with bugs coming inside through the windows.

Window seal failure, poorly installed windows, window caulk cracks, and overall old windows are the main causes of drafty windows. Rotten and moldy  window frames are usually the result of moisture being allowed to come in contact with the window material. When moisture is allowed to repeatedly come into contact with the wood, the wood begins the rot and grow mold. This can also lead to condensation issues.

We replaced the old windows in this home with new, energy-efficient TightSeal windows. All of our windows are American-made, custom designed, and come with a lifetime warranty. They are Energy Star rated windows to keep your home cool in the summer and warm in the winter. Our windows are made to withstand the harsh Wisconsin climate. With the new windows, the homeowners no longer have to worry about bugs coming through the windows, mold, drafts, or condensation issues. 

TightSealExteriors & Baths have been helping homeowners with their windows since 1991. We are locally owned and operated in New Berlin, WI. We service Southeastern Wisconsin, including: Muskego, Brookfield, Pewaukee, Waukesha, Oak Creek, Franklin, Milwaukee, and more. Our expert team of installers regularly complete home window replacements and have the knowledge and experience to get your project done. If you’re interested in a home window replacement, contact us today for a free quote!

Home Window Replacement in Lake Mills, WI by TightSeal Exteriors & Baths
Home Window Replacement in Lake Mills, WI by TightSeal Exteriors & Baths


Since 1991 we’ve been helping people like you get the home you’ve dreamed of. Whether you’re looking for a new bathroom, roof or windows, our team has the experience to get it done, and get it done right.




M-F: 9-8PM
Sat: 10-2PM
Sun: Closed



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