Home Upgrades Made Easy ‒ Windows, Doors, Baths & More
Love where you live,
inside & out
Since 1998, SiDEX Windows, Siding & Baths has helped homeowners in New Berlin, WI, and surrounding areas thransfrom their trusted window, door, siding, and bath replacement services. Whether you're upgrading curb appeal, boosting energy efficiency, or remodeling your bathroom, our expert team makes it simple from start to finish.
Energy-efficient
products
Our windows and doors help cut energy costs.
Expert
installation
We handle everything ‒ no mess, no stress.
0% Interest & No
Payments for 12 Months
No interest, no payments. Just pease of mind.
SiDEX Home
Improvement Services
From top to bottom, we make your home work look & feel better too.
SEE THE DIFFERENCE
FOR YOURSELF
Explore real projects, real results, and what we can do for you.
From outdated to outstanding — we’ve helped homeowners across Wisconsin transform their spaces.


Reviews from Real Customers
First contact with the salespeople, Rob and Joe, was a delight. No hard sell. They listened carefully to my needs, asked great questions and developed a plan. For an added layer of reassurance, they gave me their numbers in case I had further questions/problems.
Within the time frame they estimated, Jenna came to measure the job.
Then Steve arrived to do the work. He worked straight through the day and into the evening to finish the job in one day! His workmanship was excellent. He was personable, courteous and very knowledgeable. He found problems from a previous remodel and fixed them.
Communication throughout the process by all involved was great.
Most impressive of all was that each employee spoke highly of their company and SiDEX’s owner. That pride and enthusiasm for an employer is seldom expressed nowadays.
This company and their employees ROCK! I am thrilled with my new bathroom shower and highly recommend them for your remodeling needs.
We moved into our house in 2016 and have had many door to door salesmen attempt to grab our pockets. A few years ago, Sidex came knocking and at the time windows weren't on our "to-do" list, however we entertained the free estimate for future planning. The price seemed astronomical, however it was for all 22 windows and we had no other bid to compare it to, so although it seemed high, it was a missed opportunity; windows only increase in price. Fast forward to this year, our old windows hadn't healed by themselves. Most of the windows didnt open, had broken locks or didnt stay closed/would fall from the top down. We knew it was time. A big window chain came knocking (you know the one) and we figured it was time to get serious. Their price was SO FAR above from the price we had received from Sidex just a few years prior. We thought we must be doomed to live with the broken windows a few years longer. That is until Sidex gave us a second, unprompted, knock. And we welcomed them in for the second time. Their number was higher than the last time, however with inflation this was something we anticipated AND it was half the price of the big windows chain (you know the one).
The only negative was, with any construction, there's always tiny bits of scrap leftover. Our house has rocks all around the outer perimeter, and while doing the spring gardening we did see slivers of aluminum wrapping sprinkled here and there. That is a drop in the bucket compared to how happy we are with the windows. Our house feels so much more secure being able to lock and double lock. I'm not scared to open the windows anymore, for fear that they won't ever properly close again. I would absolutely recommend Sidex for your project, should you be able to afford the help of a qualified hired hand 😊
was friendly and professional and went the extra mile in making sure everything was prefect.
SERVICE
AREA
We serve Milwaukee, Waukesha, Racine, Kenosha, Ozaukee, Walworth, Jefferson, and Dodge Counties. If you searched for tub to shower conversion near me in the Milwaukee area, you are in the right place.
READY TO TALK WITH A
LOCAL SPECIALIST?
You can tailor the base height, wall pattern, and storage to your needs. You can choose framed or frameless glass. You can match hardware in matte black, chrome, or brushed finishes. If safety is the priority, you can add a bench, grab bars, and a handheld. If style is the priority, you can choose a pattern that looks sharp and stays that way with simple cleaning.
