How Sectionals Are Measured: Finding the Right Fit for Your Space
- Sklar Peppler Home
- Oct 22
- 3 min read
A sectional sofa can completely transform your living room, offering comfort, flexibility, and a layout that fits your lifestyle. But before you order one, it’s crucial to understand how sectionals are measured and what size best suits your space.
Sectionals can be tricky; they’re not one-size-fits-all, and their dimensions depend on shape, configuration, and how each piece connects. Here’s everything you need to know before buying one, plus how Sklar Peppler Home helps make sure your new sofa fits perfectly.
Understanding How Sectionals Are Measured
When shopping for a sectional, you’ll usually see dimensions listed as width × depth × height, but with sectionals, there’s more to it. Because they come in multiple pieces, each side or “return” needs to be measured separately.
Here’s what those key measurements mean:
Overall Width: The longest horizontal span from the outer edge of one arm to the other.
Overall Depth: The distance from the back of the sectional to the front edge of the seat.
Chaise Length: How far the chaise extends out from the main seating area.
Height: From the floor to the top of the back cushions.
Pro tip: Measure from wall to wall, then subtract at least 12–18 inches on each side to leave breathing room.
Common Sectional Sizes
Sectionals come in several standard configurations, and their measurements vary depending on layout and seat count.
Type | Typical Dimensions | Best For |
Small L-Shaped | 90"–110" x 90" | Apartments, 200–400 sq.ft rooms |
Medium L-Shaped | 115"–130" x 95" | Average living rooms, 400–600 sq.ft |
Large U-Shaped | 125"–160" x 95"–125" | Open-concept or large family rooms, 600+ sq.ft |
Modular Sectionals | Customizable | Flexible layouts, growing families |
If you’re working with a smaller space, consider a reversible chaise sectional, it gives you flexibility to switch sides if you rearrange later.
Which Size Fits Your Room Best?
To get the perfect fit, start by mapping your space. Use painter’s tape to outline your sectional’s footprint on the floor; it helps visualize how much space it’ll actually take up.
Under 300 sq.ft: Opt for a two-piece or small L-shaped sectional with slim arms and lower backs.
300–500 sq.ft: Go for a medium L-shaped design with a chaise or corner wedge.
Over 500 sq.ft: A U-shaped sectional fills larger rooms beautifully and creates a natural gathering zone.
Sklar Peppler’s design consultants can even help you customize sectional sizes to fit unique floor plans, so you never have to compromise between comfort and proportion.
Do Sectionals Attach Together?
Yes, most sectionals are modular, meaning each piece connects to the next using clips or brackets underneath. This keeps the furniture stable and prevents gaps between seats.
However, not every brand uses quality hardware or consistent sizing. Poorly made sectionals can shift apart over time or sit unevenly on the floor.
At Sklar Peppler Home, sectionals are built with precision joinery and secure connectors, ensuring the pieces stay perfectly aligned for years. You can also select custom configurations, left-facing, right-facing, or modular designs that grow with your home.
Things to Know Before Buying a Sectional
Before you make your final choice, here are a few extra things to consider:
Measure doorways and hallways. Make sure your sectional can fit through entry points.
Decide on orientation. “Left-facing” and “right-facing” refer to where the chaise or return sits when you’re facing the sofa.
Account for recliners or pull-outs. These need extra space in front.
Think about traffic flow. Leave at least 30 inches of clearance around the sectional for easy movement.
If you’re unsure, visit the Sklar Peppler Home in Ajax, you can see the layouts in person, test the comfort level, and get professional help finding the perfect size for your home.
Why Measuring Matters
A sectional is more than just seating, it anchors your entire living space. Getting the size right makes the room feel balanced, welcoming, and functional. With Sklar Peppler Home, you can tailor every detail, from dimensions to fabric and comfort level, so your sectional fits your life as perfectly as it fits your room.
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