A sectional couch is the single most popular thing we sell in Cincinnati, and the question we hear most on the floor is not about fabric or color. It is "which shape?" L-shaped, U-shaped, modular, chaise sectional: each one solves a different room. Here is how to pick, with the numbers you need to measure before you buy.
L-shaped sectional couch: the default for a reason
An L-shaped sectional is a couch with one arm that turns the corner, usually as a chaise or a second shorter couch. It seats four to six, hugs two walls or floats in a room to define the living space, and it is the shape most rooms in Cincinnati were drawn for. A typical two-piece L runs roughly 85 to 110 inches on the long side and 60 to 90 inches on the short side. If you have a standard 12-by-15 living room, an L is almost always the right answer. Browse L-shaped and corner sectionals.
Couch with a chaise: the small-room version of an L
A chaise sectional is the lightest version of the L. Instead of a full second couch on the short side, you get one extended seat to stretch out on. It keeps the footprint of a regular couch plus about 30 to 40 inches of depth at one end, so it works in apartments, condos and the narrow front rooms of older Cincinnati houses. Most chaise sectionals are sold as left-arm-facing or right-arm-facing. Stand facing the couch: the side the chaise is on is the side you order. See chaise sectionals.
U-shaped sectional: for the room where everyone ends up
A U-shaped sectional turns both corners, so it seats six to eight people who can all see each other. It is the family-room and basement-theater shape. It also needs real space: expect 120 inches or more across the back and 80 to 100 inches of depth on both wings, plus a walkway. In a big open-plan room a U defines the living area better than anything else; in a 12-foot room it eats the whole floor. Measure twice.
Modular sectional: pieces you can rearrange
A modular sectional couch is built from matching armless seats, corner wedges and ottomans that connect in any order. Today it is an L; when you move to a bigger place it becomes a U; when the in-laws visit, two pieces become a guest bed. Modular is also the easiest sectional to get up a tight stairwell, because no single piece is longer than a loveseat. The trade-off is that the connectors matter. Cheap clips let pieces drift apart; look for steel brackets that lock. See modular sectionals.
Large, oversized and pit sectionals
Searches for "large sectional couch" and "big sectional couch" are their own category. The deep-seat pit style, where the seats are 40 inches deep or more and the whole thing is a giant cushion, is comfortable in a way that nothing else is, but it needs the room to match and it is hard to get out of for older knees. If you want one, also budget for the depth: a 42-inch-deep seat plus a coffee table and a walkway is seven feet of floor before you hit the TV.
How to measure for a sectional couch
- •Tape the two walls the couch will sit against. Subtract 3 to 4 inches per side for breathing room and cords.
- •Leave at least 30 inches for the main walkway and 14 to 18 inches between the seat and the coffee table.
- •Measure every doorway, hallway turn and stairwell on the route in. The narrowest point decides, not the front door.
- •Check the piece's diagonal depth. A seat that is 38 inches deep and 36 inches tall will not pass a 32-inch door standing up, but it often will on its side.
- •Decide left-arm or right-arm facing while standing in front of the couch, not behind it.
Which sectional shape should you buy?
- •Standard living room, 12 by 15 or so: L-shaped sectional.
- •Apartment, condo or narrow old-house front room: couch with a chaise.
- •Family room, finished basement, big open plan: U-shaped sectional.
- •Renting, moving soon, or tricky stairs: modular sectional.
- •Movie nights over everything: a reclining sectional, which is its own article.
How much room do you need for an L-shaped sectional couch?
Most two-piece L-shaped sectionals need a wall about 85 to 110 inches long and a second wall or floor run of 60 to 90 inches, plus a 30-inch walkway. A room around 12 by 15 feet fits a standard L comfortably with a coffee table.
What is the difference between a modular sectional and a regular sectional?
A regular sectional comes as fixed pieces built to sit in one arrangement. A modular sectional is made of matching seats, corners and ottomans that connect in any order, so you can change the shape later and move it through tighter doorways one small piece at a time.
Our Cincinnati store keeps more than 800 sectionals in the catalog, and most in-stock pieces qualify for same day delivery with $11 down financing. Bring your measurements and a photo of the room and we will tell you, honestly, which shape fits.
800+ sectional couches in Cincinnati. Bring your measurements.
Shop sectionals
