Building Bump Out Additions in Des Moines, IA
Want a bigger room without adding an extra foundation to your lovely home? Call Zenith Design + Build to construct a custom house bump out addition.
*Please note, we only build additions starting from $50,000, or if they are part of larger projects we’re contracted on where the design and build activities amount to $50,000 or more.We’re An Award Winning Remodeling Company
Building A Bump Out Addition With Zenith Design + Build
As full-service house bump-out addition contractors in Des Moines, we focus on providing superior craftsmanship and excellent customer service. Our clients’ satisfaction with their remodeled homes is our number one priority.
Our team will ensure your house bump-out addition blends in perfectly with the rest of your house. At Zenith Design + Build, we manage every facet of your home addition, from the design to the engineering and construction, so you don’t have to hire anyone to complete the job.
What Is A Bump Out Addition?
A home bump-out addition without foundation is a micro-addition extension that offers a significant boost in space. If comparing a bump-out vs. an addition, the former is usually much smaller, i.e., a few feet. Bump-out additions are typically cantilevered off the existing foundation, similar to a balcony but don’t need to be tied into the existing roofline.
Bump Out Additions We Build in Des Moines, IA
A bump-out addition is an effective way to expand multiple rooms in your home without the complexities and cost of a full home addition.
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Garage Bump Out Addition
Add a bump-out to a garage to create a functional space to store a motorcycle, gardening equipment, tools, or room for a workbench or laundry area. Get the space you need to keep things you don’t want in your house.
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Bump Out Bathroom Addition
Use a bathroom bump-out to accommodate a luxury shower, bathtub, and double vanity, and open floor space. We’ll make your room feel less cramped or remodel an awkwardly oriented design for improved flow.
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Bump Out Kitchen Addition
Adding an island with seating, a pantry, building more cupboard space, buying bigger appliances, or changing the size of a tiny sink is all possible with a kitchen bump-out designed to add functionality and space.
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2nd Floor Bump Out Addition
Expand your upper level with a bigger living area, bedroom, bathroom, study, and more! Adding a second-story bump-out creates a little more space that can make a huge difference to your existing home.
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Bump Out Closet Addition
Get the walk-in closet of your dreams, or add extra storage space to your office with a bump-out closet. Don’t build a whole extra room when you can just expand the ones you already have.
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Living Room Bump Out Addition
A bump-out living room provides more space for a larger dining table, sofa, and entertainment system or even an additional bar. Achieve a roomier living room without paying the full price of a home addition.
Our Process
Our Bump Out Addition Design & Build Process
01.
Initial Consult
Our assigned bump-out addition consultant will meet with you to discuss the full scope of your project. During this meeting, they will get a feel for the size of your home and design preferences. Depending on the project, they may bring an architect.
02.
Initial Design + Mood Board
We’ll provide initial bump-out addition design options inspired by our initial consult.
03.
Proposal Meeting
You’ll sign off on the project so that we can move forward with your bump-out addition.
04.
Design Selections
We’ll review your selections and choose the ones we believe work best for your home.
05.
Finalize Design
You vote on our recommended selections and help select new items if necessary.
06.
Approve Design
Once you’ve approved the design, we’ll order the material and plants needed for your bump-out addition.
07.
Pre-Construction
We’ll introduce you to your project manager, who will explain how to prep for construction.
08.
Construction
We build efficiently, so you can enjoy your extra space with the least delay.
Why Our Clients Think We’re the Best Bump Out Addition Builder in Des Moines, Iowa
Continuous Improvement
Our team stays up to date with the latest technology and industry practices, ensuring our clients receive the highest quality bump-out additions to their homes.
Expert Customer-Service
Our team is only as good as our last project, which is why we always provide expert workmanship and exemplary customer service every single time.
Complete Transparency
From the initial quote to the finishing touches, we’re transparent when it comes to cost and services rendered, so our bump-out addition clients know exactly what to expect.
Complete Accountability
Every person on our team takes pride in their work and holds themselves accountable to only build bump-out additions that are safe, reliable, cost-effective, and aesthetically pleasing.
Optimistic Outlook
Because we have a positive attitude, our agile team is always ready to face challenges head-on while still delivering high-quality work and outstanding customer service.
Empathetic Understanding
A bump-out addition can cause inconvenience. We bear this in mind as we carefully work through the design and do our very best to ensure the process runs smoothly.
Response from the owner
Thanks so much Alex!! We appreciate your review and we love Mark :)


Response from the owner
Thank you so much Jill! We really appreciate the kind words! We hope you love your new first floor for many years to come :)
Response from the owner
Thank you so much for such kind words Anne!! Your review means such much to our team and we cant thank you enough!! We hope you love your basement for so many years to some :)
Response from the owner
Thank you so much Joseph!! We are so grateful and excited for you and your family to enjoy your kitchen for years to come!! I hope your Sunday family get togethers and holidays are even better with a beautiful kitchen backdrop :)




Response from the owner
Kelly, we can’t thank you enough for your kind words. Your feedback means so much to us—not only as encouragement for our team, but also in helping future homeowners feel confident in choosing us. We truly hope you and Dawn enjoy your new space for many years to come, and we hope to cross paths again down the road!
Response from the owner
Thank you so much Jacob!! What great feedback and we hope we can do some work together in the future :)
Response from the owner
Thank you so much for your trust in working with us Todd!
Response from the owner
Wow Mike! Thank you for your kind words! We are so grateful to have the opportunity to work with you and your family. Its amazing clients like yourself that make what we do so worthwhile.




Response from the owner
Thank you so much for your kind words. Hearing that you felt cared for and supported through every step of the process means everything to our team. When I (Nicholas) walked into the office this morning, Jarrett immediately asked if I’d seen your review—then Matt and Olivia followed. They’re all thrilled to know their hard work made such a difference. I’m so happy for your family and proud of our team for creating such a great experience. Thank you for trusting us with your home—we are so excited for your family to enjoy this for years to come :)
Response from the owner
Hi Jenny! We cant thank you enough for coming back to us for a second project—it truly means so much to our whole team. It was an absolute pleasure working with you again, and we’re so glad to hear Jon, Mark, Vic, Buddy, and Nicholas made the experience a positive one from start to finish. We works hard to keep everything on track and everyone informed, and we’re proud to have the team that we do. Knowing you felt supported and heard throughout both projects is exactly why we do what we do. We are honored to work with you. We hope you’re loving every moment in your new spaces!
Response from the owner
Aw thank you so much Kay! Our team loved working with you. We hope you love your kitchen for years to come :)

Response from the owner
Thank you Debbie! We hope you love your garage for years to come!
Response from the owner
Mike, really appreciate the kind words—it means a lot! It was great getting to know you and Erin, and I’m glad we had the chance to talk through your project. Congrats again on the new home—wishing you both the best as you settle in!
Response from the owner
Thanks so much for the kind words! You just made our day 🙌 We’re lucky to have amazing people like you cheering us on. …
Response from the owner
Thanks so much for the kind words. We have loved working with you for the past 3 years! Cheers to many more!!
Response from the owner
Thanks so much Ismael! We love working with you!
Response from the owner
Thank you so much for the kind words! We feel very strong about working with companies that share similar standards and core values and Kinzler is top notch! Cheers to many more years of working together!
Response from the owner
Thank you so much Lindsey! Our team loved working with you! We hope you love the transformation for years to come!
Response from the owner
Thanks so much, Kristin! It was great meeting with you and talking through your project. I really appreciate the kind words—and I’m always happy to help however I can! –Ben
Response from the owner
Thank you so much Kent for your kind words about us and especially your shout out for Jarrett. Our team members are very special to us and it’s so great to hear that our customers feel the same way!
Response from the owner
Thank you so much Ben!




Response from the owner
Wow Michael! We are so blessed to have both Judy and yourself as clients. We can’t say enough how much your kind words mean to us! We hope you make many amazing memories in your new space with all your loved ones 😊 …
Response from the owner
Aw thanks so much Jessica! Our team loved working with you and Sean! We hope you love the space for years to come!
Response from the owner
Thank you so much for the kind words Kelly! Our entire team really loved working with you, Tom and the animal kiddos. Mike informed us that your guard dog, Gus ;) barked for an entire day then became Mikes best friend and that the cats took more of an observer role. We are glad they could take part in the journey through the project and make some great relationships as well :) We are passionate about transforming communities, families, and lives through the work that we do and we couldnt be happier for you and your family and we feel truly blessed to get to do what we do and who we do it with! Thank you again Kelly and Tom for being such great partners through our project together.
Response from the owner
Thank you so much Hannah! Our entire team loved working with you and Bill. We hope that you enjoy the new space and make many memorable moments with family and friends. Your partnership with Zenith has certainly been memorable to our team :) Until next time, we wish you and your growing family all the best!


Response from the owner
Thank you so much Samantha. Our whole team loved working with you and Tyler! We hope to do more projects for you in the future that are ahead of schedule :) Enjoy your new kitchen and living space!!
Response from the owner
Aw thank you so much Christine!! We loved working with you and Evan. We are excited for you to enjoy the space with your newest family member :)
Response from the owner
Wow—thank you for such a thoughtful and detailed review! It means the world to us that you’ve been following Zenith since 2020, and we’re thrilled we got to bring your primary suite renovation to life. Amy loved working with you to honor the character of your beautiful home! Tyler, Buddy, Matt, and Briar, all take great pride in their work, and it’s amazing to see their contributions shine in your kind words. We’re especially happy that Tyler and Buddy could step in on Labor Day weekend—that’s the kind of support we aim for. Thank you again for trusting us with your home. We hope you enjoy your gorgeous new retreat for years to come!
Response from the owner
Hi Matt! Thank you so much for the 5-star review! We’re thrilled you chose Zenith for your basement and master bathroom renovations. Jon and Mark loved working with you and are so glad you’re happy with the results!
Response from the owner
Hi Nate! Thank you for the kind words! We’re so happy you and your wife love your new kitchen. Jon, Vic, Jarrett, and your designer, Lauren loved working with you and bringing your vision to life. It’s great to hear the process felt smooth and stayed on budget—that’s always our goal! Enjoy your beautiful new space!
Response from the owner
Aw! Thanks so much for the kind words Renee! We really enjoyed working through your design issue and I enjoyed the positive energy in our call together.
Response from the owner
Thanks so much for the kind words Paula! You and Ruben were a blast to work with. If you ever have any future project needs please reach out to our team anytime and if you know of more great people like yourself feel free to send them our way :)
Response from the owner
Thanks so much! Our team really enjoyed working with you and Kristina. We hope you love your basement and enjoy it for many, many years!
Response from the owner
We love you Gary! Likewise, it has been such a pleasure working with you and Kris. We really appreciate your kind words and hope to work with you and any of your family or friends on all future projects :)
Response from the owner
Thanks so much James for those kind words! Our team had so much fun working with you and we hope your basement is a space you and your family enjoy for many, many years to come :)
Response from the owner
Thanks so much for the kind words Jeff! We had so much fun working with you and MacKenzie. We hope you and the family enjoy the space for so many years to come! Also, I hope you are all settling into the US now :)
Response from the owner
Thank you so much Kassaundra! We’re so happy you had a great experience with us! Jon, Mark, and Vic really enjoyed bringing your vision to life. It’s wonderful to hear you’re loving your updated master bathroom and basement. Thank you for trusting Zenith with your project!




Response from the owner
Thank you so so much for your kind words Peter! We really appreciate your feedback. I speak for our whole team when I say you were so great to work with. Our whole team talked about your positive personality and how it was so much fun to work with you. We would love to do more work for you and anyone that you send our way :)
Response from the owner
Thank you Chris! We really enjoy working with you and hope to do more and more business together.
Response from the owner
We cant say how much we truly appreciate the kind words and recognition. Reviews like this are why we do what we do. To transform your space and have you feel the way you do after its all done means the world to us. Thank you so much Melinda [& Paul ;)]. We hope to work with you again in the future or see you at our future events!
Response from the owner
Aw! Thank you so much Stacy. Jay and Lauren loved working with you and we hope your review helps other great customers like yourself reach us for their next remodel project!



Response from the owner
Thanks so much for the kind words Austin!! You and Kim were a blessing to work with. Your homes original craftsmanship was something to admire and our team did our absolute best to give you the care and detail it deserved. As you know remodeling has its high and lows and we thank you for trusting our team and the process to give you the home you and Kim deserve! Thank you very much for your support of our business in this review, with your support we hope to serve many more clients like yourself!
Response from the owner
Aw thanks so much Mark! You and Amy have been such a pleasure to work with!
Response from the owner
Thank you so much Edwin! We love to hear that and appreciate your review!
Response from the owner
Thank you so much, Sandy! You have been a joy to work with on this project! Were so excited to continue transforming your home and look forward to a beautiful end result! We hope your family continues to enjoy this home for many years to come :)
Response from the owner
Aw thanks so much Jim!!
Response from the owner
Thanks so much for your review Daniel!! We hope you and your family are loving the space 😊 …
Response from the owner
Thanks so much Alex!! We appreciate your review and we love Mark :)


Response from the owner
Thank you so much Jill! We really appreciate the kind words! We hope you love your new first floor for many years to come :)
Response from the owner
Thank you so much for such kind words Anne!! Your review means such much to our team and we cant thank you enough!! We hope you love your basement for so many years to some :)
Response from the owner
Thank you so much Joseph!! We are so grateful and excited for you and your family to enjoy your kitchen for years to come!! I hope your Sunday family get togethers and holidays are even better with a beautiful kitchen backdrop :)




Response from the owner
Kelly, we can’t thank you enough for your kind words. Your feedback means so much to us—not only as encouragement for our team, but also in helping future homeowners feel confident in choosing us. We truly hope you and Dawn enjoy your new space for many years to come, and we hope to cross paths again down the road!
Response from the owner
Thank you so much Jacob!! What great feedback and we hope we can do some work together in the future :)
Response from the owner
Thank you so much for your trust in working with us Todd!
Response from the owner
Wow Mike! Thank you for your kind words! We are so grateful to have the opportunity to work with you and your family. Its amazing clients like yourself that make what we do so worthwhile.




Response from the owner
Thank you so much for your kind words. Hearing that you felt cared for and supported through every step of the process means everything to our team. When I (Nicholas) walked into the office this morning, Jarrett immediately asked if I’d seen your review—then Matt and Olivia followed. They’re all thrilled to know their hard work made such a difference. I’m so happy for your family and proud of our team for creating such a great experience. Thank you for trusting us with your home—we are so excited for your family to enjoy this for years to come :)
Response from the owner
Hi Jenny! We cant thank you enough for coming back to us for a second project—it truly means so much to our whole team. It was an absolute pleasure working with you again, and we’re so glad to hear Jon, Mark, Vic, Buddy, and Nicholas made the experience a positive one from start to finish. We works hard to keep everything on track and everyone informed, and we’re proud to have the team that we do. Knowing you felt supported and heard throughout both projects is exactly why we do what we do. We are honored to work with you. We hope you’re loving every moment in your new spaces!
Response from the owner
Aw thank you so much Kay! Our team loved working with you. We hope you love your kitchen for years to come :)

Response from the owner
Thank you Debbie! We hope you love your garage for years to come!
Response from the owner
Mike, really appreciate the kind words—it means a lot! It was great getting to know you and Erin, and I’m glad we had the chance to talk through your project. Congrats again on the new home—wishing you both the best as you settle in!
Response from the owner
Thanks so much for the kind words! You just made our day 🙌 We’re lucky to have amazing people like you cheering us on. …
Response from the owner
Thanks so much for the kind words. We have loved working with you for the past 3 years! Cheers to many more!!
Response from the owner
Thanks so much Ismael! We love working with you!
Response from the owner
Thank you so much for the kind words! We feel very strong about working with companies that share similar standards and core values and Kinzler is top notch! Cheers to many more years of working together!
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Bump Out Addition FAQs
01.
How long does it take to build a bump out addition?
The time it takes to build a bump-out addition depends on the room, the type of home, and if there are a number of bump-out additions occurring simultaneously. If you contact us with your specifications, we can provide you with an estimate.
02.
Does a bump out addition add to the house value?
Adding a bump-out addition to your home can be a good alternative to building a costlier, full-scale addition, especially if it’s to a living area or master bedroom.
03.
How big can a bump out addition be?
Full-scale bump-outs can extend as far as 10 to 15 feet from your home. However, minor or small bump-outs that cantilever from your house’s existing foundation are usually no deeper than two feet.
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Address
1492 NW 86th StreetClive, IA 50325
Phone
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Sun: 8am - 5pm
