Kitchen Planning
Published November 2026
Before you open your kitchen to the dining or living room, find out what the wall supports, what runs through it, and what the new layout needs.
7 min read
Written by Built by Design | Published November 10, 2026
Yes, you can often remove a wall to open your kitchen to the dining or living room. If it's load-bearing, the opening needs a new way to carry the weight above it. Even a wall that doesn't carry that weight may help brace the house or conceal wiring, plumbing, or ductwork. Have the wall evaluated before demolition.
If you're planning a kitchen remodel in Kansas City or Johnson County, start with what you want the opening to do. A wider doorway might give you a clear view of the living room. A larger opening could make space for island seating or give guests a path to the dining table that stays out of the cook's way.
A load-bearing wall carries weight from the floor or roof above it toward the foundation. Joists ending over the wall or a wall directly above it are clues. Your remodeler and a structural engineer, as needed, can look at the framing above, trace the loads to the supports below, and check whether the wall also helps brace the house. Past renovations and concealed framing can make the answer hard to see at the first walkthrough. The International Residential Code addresses bearing walls, headers over openings, and wall bracing. Your building department can confirm which code edition and local amendments apply to your address.
A beam can span the opening and transfer the weight to posts or other supports at its ends. Those supports concentrate the load where they land, so the design has to account for the framing or foundation below them. That can mean work in a basement or crawl space as well as in the kitchen. The structural plan also needs to address how the load will be supported during construction.
A beam tucked into the ceiling framing can create a level ceiling across both rooms. Whether it fits depends on the framing depth, connections, and space needed for pipes and ducts.
A beam below the ceiling can leave more of the existing ceiling framing in place. It can be finished to match the trim or used to mark the transition between the kitchen and living area.
A shorter span can open the sightline while leaving a place for cabinetry, switches, or a bookcase on the other side. It gives the team another layout to compare before settling on a full-width opening.
A kitchen wall might hold outlets and switches, an HVAC supply or return, or a drain and vent serving an upstairs bathroom. Some systems can move into a nearby wall. Others need space in the ceiling, under the floor, or inside a cabinet or chase. A drain needs room for slope, and a duct route may compete with the space you need for a flush beam. Before finalizing the opening, ask where those systems could go and which rooms the work would affect. It's easier to compare routes while the cabinet, lighting, and ceiling plans are still flexible.
See also: How Built by Design coordinates design and construction
Sketch the new opening with the cabinets, appliances, and furniture in place on both sides. If the wall holds cabinets or the refrigerator, decide where that storage or appliance will go. If you're adding an island, picture someone sitting at it while the dishwasher is open and another person walks through to the dining room. Check those clearances before ordering cabinets.
See also: Kitchen layout mistakes to catch before ordering cabinets
Removing a wall can expose a strip of subfloor where the two finished floors used to meet. With compatible hardwood, you may be able to weave in matching boards and refinish the affected area. If the floors differ in material or height, plan where the transition will land. At the ceiling, check for changes in height or texture, and decide how far drywall and paint work will extend. Look at lighting from both rooms. Where will you reach for a switch when you walk in? Will island pendants and the dining fixture share the same sightline? Our Leawood kitchen remodel paired updated flooring and cabinetry with clearer walking paths to a sunny seating area.
Expect permit review for structural wall removal and confirm the requirements with the building department that serves your address. The scope can involve framing, electrical, mechanical, and plumbing work. Ask which drawings are required, whether they need a Kansas-licensed design professional's seal, and which inspections must happen before the new work is covered.
See also: Johnson County remodeling permit guide
The price depends on what has to change around the opening. A partition with a couple of switches and compatible flooring can be a smaller job than a bearing wall with an upstairs drain, a long beam, and new support below. For a fair comparison, ask for both opening options to include the same finish work and identify which concealed conditions still need verification.
If you also need more floor area, a better entry from the garage, or a new place for the dining table, look at the main level as a whole. In our Overland Park room addition, a small kitchen became part of a roughly 1,000-square-foot expansion. The new kitchen, living room, and mudroom-laundry were planned together around the way people moved through the house. If you're ready to talk through your own kitchen, bring photos of both sides of the wall and tell us what you'd like to change about the way the rooms work together. Built by Design can help you compare the layout and construction scope before you commit to an opening.
See also: See the connected kitchen and living room in Overland Park
Built by Design meets homeowners at the home, writes one scope before finishes are chosen, and builds with the same trade partners named in the case studies above.
FAQAnswers, by design
Here's what to ask when you're deciding how far to open your kitchen.
Often, yes. A structural design can replace the wall with a beam and supports that carry the load down to adequate framing or foundation. The span, bracing, and conditions above and below determine what will work.
It depends on the local rules and the work involved. Even if the wall doesn't carry weight from above, framing changes or moving wiring, pipes, or ducts can require a permit. Describe the full scope to the building department that serves your address.
Yes. A wider cased opening, a shorter wall, or a beam with a post may improve the view and traffic flow while keeping space for storage or furniture. Have the proposed opening evaluated before deciding how much wall to keep.
Sometimes. A flush beam needs room in the ceiling framing for the beam and its connections. Existing framing, pipes, and ducts can limit that option, so compare it with a dropped beam while the layout is still in design.
Keep planning with these related guides.
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