La-Z-Boy Leah Sleep Sofa Review
La-Z-Boy Southeast | June 30, 2026
Need a sofa that earns its space by day and turns into a real bed for guests at night? The La-Z-Boy Leah Sleep Sofa does both without looking like a compromise. Here’s a rundown of its features, dimensions, and upgrade options.
At La-Z-Boy, we’ve helped thousands of homeowners make rooms work harder. There’s also a video walkthrough if you’d like to see the Leah in action.
Features & Dimensions: La-Z-Boy Leah Sleep Sofa
The Leah Sleep Sofa has a sleek, compact profile that suits smaller rooms, then opens into a comfortable queen bed when company arrives.
It comes standard with a 5.5″-thick SupremeComfort quilted innerspring mattress. If your guests are picky about sleep, you can upgrade to a SlumberAir or MemoryFoam mattress for an added cost.
Sofa dimensions
- Depth: 38.5″
- Height: 38″
- Width: 82″
Queen mattress
- Length: 71.5″
- Width: 60″
- Height: 5.5″
Recommended queen sheet size
- Length: 110″
- Width: 90″
Leah has a sleek profile that’s perfect for smaller spaces. It also opens up to become a very comfortable queen bed.
It comes with a SupremeComfort quilted innerspring mattress measuring 5.5″ thick.
However, you can upgrade your mattress to a SlumberAir or MemoryFoam Mattress for an additional charge.
Leah Sleep Sofa Dimensions
- Depth: 38.5″
- Height: 38″
- Width: 82″
Queen Mattress Dimensions
- Length: 71.5″
- Width: 60″
- Height: 5.5″
Recommended Queen Sheet Size
- Length: 110″
- Width: 90″
Upholstery comes in over 900 fabrics across a wide range of colors, patterns, and materials, including a soft, durable fabric made from recycled water bottles. Choosing one of La-Z-Boy’s eco-friendly fabrics keeps about 110 bottles out of landfills and oceans per sofa.
Product Upgrades: La-Z-Boy Leah Sleep Sofa
We covered the mattress upgrades above, but the cushions can be upgraded too. The Leah lets you swap standard cushions for AirForm, which contour to you and keep their support over time.
The Leah also comes in full and twin sizes, so you can match it to the room you’re outfitting.
Keep Exploring
A few related reads:
- 7 Best-Selling La-Z-Boy Sofas This Year
- When Is the Best Time to Buy Living Room Furniture?
- 8 Best Furniture Stores with Free Design Services
Questions about the Leah? We’d be happy to help at any of our locations in NC, SC, and GA.
