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New Berlin, Wisconsin – Bathrooms, Windows, Doors, Siding & Gutters

SiDEX Windows, Siding, and Baths has been a premier provider of replacement windows and home improvement services in New Berlin, WI, since 1988. Our wide range of interior and exterior improvement services can help you accomplish the goals you have for your home. From door replacements to shower-to-tub conversion in New Berlin, WI, and surrounding areas, we'll handle all your home improvement needs. Let's talk about the vision you have for your home during our initial free consultation.

Reviews from Real Customers

Cathy Casey

The guys were great and knowledgeable and are will to answer all my questions. The work they did was amazing. I truly would recommend them to family and friendsAnd the Bill was great and fast and friendly and knows his business

Lori Caldwell

Jose and danny were the ones that put in my shower and they are very friendly and polite if I had another shower to do i would have them due the work

Lonny Raymond

Hosay did and excellent job, house very old house, with weasurement wall not eaven. After as he finish, and walk me threw the job, i could see any inperfection. Eaven he repare corner by the sink, and as his profeshional job I give him an A+ Rateing, of his performance.

Dawn Hagen

We had a wonderful experience from start to finish. Joe was very through explaining our options and thier products. Jenna came and took measurements right away and made a special trip to our home at the end of the project. Steve our installer, did an amazing job with removal and preparation for the new shower. He went above and beyond as our walls were not what we thought and he had to do some extra prep. We could mot be happier with our decision to work with Sidex!

bill lund

Side X did a fantastic job in making our new shower a reality. The installer Steve was awesome. He was knowledgeable, professional, cared about his work and was able to think on his feet when a couple of surprises came up. Well done Side X, especially Joe, Steve, and Jenna.

Cassandra Yamaguchi

The windows look great and we are extremely happy with how much nicer they work compared to our old windows. The crew did great work and did an excellent job keeping things clean/picked up both while they were working and after the job was complete.

Darlene Buth

Great friendly person that did our bathtub.Very professional. Now we need a new sink and toliet and paint job. Great job

Abigail Coughlin

Sidex was a great company to work with! They were timely, professional and delivered a great product!

Delores Huyvaert

This was a wonderful experience. Jose & Danny worked so hard to make everything perfect. We are very pleased with our beautiful new bathroom.

Thomas Knickelbein

SIDEX did a great job on fixing a problem with my tub. The worker was very polite and knew what she was doing. I’d definitely use their expertise the next time I need help.

Jason Petrae

SiDEX Did an amazing job at my house we added a tub and shower to our downstairs bathroom and a standing shower to the upstairs bathroom they also replaced the windows in both bathrooms the installers where polite and efficient as I was working from home at the time I would recommend SiDEX to anyone getting this type of work done.

Jeffrey Glenn

The installation day was fine. They came and were careful as they worked all day to install. They put cloths down on all the floors they walked on and cleaned up everything when they were finished. They also came back a few weeks later to check how everything was working and asked if we had any questions or concerns. All questions were handled professionally by the staff to make sure our shower installation was working up to our satisfaction which it was. We would wholeheartedly recommend SIDEX for any of your home improvement needs.

Paul Smith

Jenna did a great job replacing the cartridge on our shower faucet! And the communication to set up the appointment and the arrival time was very good also.

Clarissa Guth

They were quick to respond to my inquiry and any questions I had. The salesmen were very friendly and knowledgeable. Everybody I dealt with including the installer were very nice and professional. PLUS all my new windows look amazing and I love how easy they are to clean!!! 😍 #newwindows #homeimprovement #happycustomer

Michele Radi

This company, the employees, are trustworthy and keep their word, the work was very good, would definitely recommend. Jenna was very polite and we are ready for our next phase

mary ketterhagen

Jose was professional and did a wonderful job. We are very pleased with our new All right tub/shower..

Leland Claussen

Our bathroom looked like it was fresh from the 70's. They completely modernized it and we love our bathroom now.

Anne Navis

Wonderful experience from beginning to end! From the sales rep to the project manager and our installer- everyone was very accommodating and went above and beyond especially with how big our project was. We absolutely love all of our new windows and doors. Would definitely recommend!

Katie Skowronek

Jose and Danny were phenomenal regarding installing our new shower. It looks beautiful! They had to remove old, moldy plywood from behind the wall of our shower. They did such a good job. Super friendly and communicative! Would definitely recommend!

Erich Beyersdorf

These doors looked great, work awesome. Were some minor adjustments needed on our screen door and weather stripping. The head a tech out in 24 hours, and fixed everything. Both the installer and the guy who came did awesome work. Would use them again!

Janet Patrick

Steven arrived on October 11, 2024. We thought it would be a 2 day job. He got it done in 1 day.He is an Amazing person and very easy to talk with. Always taking time to answer any of our questions. Loved his sense of humor. He did outstanding work. It looks well put together.If I ever know of anyone who needs work on their bathroom, I would definitely recommend him.He really knows his work. Steven is Dynamite!GOD Bless you and your family always.Steven cleaned up the bathroom so nicely.We are looking forward to using the bath/shower.Thank you 😊 Sidex.

Isiah Turner

Great service and work. Clean up was not the best. Silicone/caulk on the floor, toilet, and sink. They did reach out and offer assistance on clean up.

Colleen Warren

I recently had a tub-to-shower conversion done by Sidex, and I’m really pleased with the outcome. The entire process was smooth, from the initial consultation to the final walkthrough.The team was professional and genuinely listened to my ideas and preferences. They offered helpful suggestions without pushing me into anything I didn’t want. I appreciated their attention to detail, and it was clear they knew what they were doing.The workmanship is top-notch—the end result look great, and the fixtures function perfectly. My new shower feels so much more spacious and modern compared to the old tub. It’s a relief to have a more practical setup for my daily routine.The project was completed on time, and they made sure to clean up thoroughly afterward, which I really appreciated. Overall, I’d definitely recommend Sidex for anyone considering a tub-to-shower conversion. I’m really happy with how everything turned out!

Shane Grant

These guys were the most courteous and professional. Perfect job and we're easily able to overcome the unforseen circumstance of no subfloor. Outstanding service

elizabeth Grant

Jose and his partner were absolutely amazing talked with us about everything and every step of the way. Highly recommend them and the company. I am very pleased with these guys.

Laura Ostrander

We purchased a home with windows by Sidex and needed a part for a small repair. They were very helpful and sent out the part free of charge. That is excellent customer service.

Seth Michels

Side-X was professional from start to finish. We had some major problem areas and we couldn't be happier with how the project was done.Thank you Side-X

Phil Rohde

I was very happy with the 4 windows I had installed yesterday Sept 9, 2024. Had two double hung a big slider and a bathroom roll out put in! A one day job! The wi dows look very nice and sturdy! I will see how they work this winter and next year I may look at replacing my big picture window! I want to thank all the joes and I believe the installers name was Justin. Thank you Sidex for an excellent install. I didn’t even have to worry about the cleanup. Installer cleaned it all up

Laura DeGolier

Steve has been working on my tub to shower replacement today. He has been polite, and works very hard. He is careful in his work. His work looks great, can't wait to give it a try. It has been a pleasure to have Steve work in my house all day. Appreciate his thoughtfulness and skill in his work. Thank you Steve!

Bay Window Installation in Juneau, WI

The crew here at Sidex recently completed a project involving a bay window installation in Juneau, WI, for a new client. The client, the Carson family had an old gridded window that was becoming increasingly hard to open. Not only that but it also looked outdated and made their space seem more enclosed. The Carson

Window Replacement in Fond Du Lac, WI

Our team at Sidex recently completed a window replacement in Fond Du Lac, WI, for a new client. The client, The Weston family was dealing with old windows that were drafty and hard to open. The Weston family knew they needed to replace these windows to keep the outside air conditions, outside. The Weston family

SiDEX 2024 Creepiest Tub or Shower Contest

620 WTMJ and SiDEX gave away a bathroom conversion which included the removal of a current tub or shower and keeping the location of fixtures and drains in the same location. The Project included a new shower pan (or tub) to take up existing space, wall system, and fixtures. Fans entered by texting “creepy” to

Shower Pan Replacement In South Milwaukee, WI

Our experts here at Sidex recently completed a shower pan replacement in South Milwaukee, Wi for Mr. And Mrs. Gonzales. They wanted to expand the shower area with the amount of space that they had to work with. Our team began by replacing their old used shower pan with a new acrylic shower pan and

Tub To Shower Conversion in Watertown, WI

Our crew here at Sidex did a tub to shower conversion in Watertown WI for the Brown family. Mr. and Mrs. Brown wanted to upgrade their 1950s tub to a more simple modern shower. Converting a cast iron tub to an acrylic shower is a common remodeling project for our team here at SiDEX. However

New Berlin, Wisconsin – Bathrooms, Windows, Doors, Siding & Gutters

Reviews from Real Customers

News & Customer Stories

New Berlin, WI Office:

Serving Greater Milwaukee