Looking for a clever DIY ottoman idea that doubles as extra sleeping space? This project lets you build a versatile seat that, when needed, transforms into a bed for a friend staying over after watching TV together on the same piece turned into a cozy armchair.

The concept is simple: create three stacked cushions connected so they stay together in different configurations—essentially hinging them. Flip the top cushion 90° against a wall, and you have an armchair. Open both the top and bottom cushions 180°, and you get a 180×60 cm mattress. There's even a fourth option: a double seat made of two stacked cushions with one placed alongside.
What You Need for This DIY Ottoman
- Polyurethane foam (moderately soft, lightweight yet compact) for the main filling
- Polyester fiber for a softer top layer (more comfort)
- Spray adhesive to bond the foam and fiber
- Fabric for the cover (choose durable, washable material)
- Tools: scissors, measuring tape, and a staple gun
For the filling, polyurethane foam works great: it's moderately yielding and light, yet compact and consistent. To make the cushions more comfortable, cover the foam block with a thin layer of softer polyester fiber, bonding them with a simple spray of adhesive. You can find all the home improvement supplies you need for this project at GrandGoldman.
Connecting the Three Cushions
The key is to hinge the cushions together so they can fold like an accordion. Use strong fabric strips or a continuous piece of upholstery fabric sewn between each cushion. This allows the top cushion to flip up for the armchair position or both outer cushions to fold flat for the bed configuration. For the base, consider a sturdy storage bench that can double as hidden storage.
The Cover
Create a removable cover for easy cleaning. Measure each cushion separately, allowing for seam allowances. Use a zipper or Velcro closure on one side. Choose a fabric that complements your room—perhaps matching your sofas or rugs for a cohesive look. If you're making this for a guest room, coordinate with your beds and mattresses for a unified style.
Tips for a Professional Finish
- Use high-density foam for longer-lasting shape retention
- Add a non-slip fabric on the bottom cushion to prevent sliding
- Consider adding handles to the sides for easy repositioning
- Test the folding mechanism before finalizing the cover
This project pairs beautifully with outdoor patio furniture if you want a version for your deck or balcony. For indoor use, place it near your TV entertainment furniture for the ultimate movie night setup.
Frequently Asked Questions
How long does it take to build this DIY ottoman?
Most people can complete this project in a weekend, including cutting the foam, attaching the fiber layer, and sewing the cover. The actual assembly of the cushions takes about 2-3 hours, but the cover sewing may take longer if you're new to upholstery.
Can I use this ottoman outdoors?
Yes, if you use outdoor-rated foam and waterproof fabric. For outdoor use, consider placing it on your pergola or inside a gazebo for shade. You'll also want to store it in a shed when not in use to protect it from the elements.
What size should the cushions be?
Standard dimensions are 60 cm wide by 180 cm long when fully opened, with each cushion being 60×60 cm. This fits most adults for sleeping. Adjust the size based on your space—for smaller rooms, try 50×50 cm cushions that create a 150 cm bed when opened.
How do I clean the cover?
Make the cover removable with a zipper for machine washing. Use a gentle cycle with cold water and air dry to prevent shrinkage. For spot cleaning, use a mild detergent and a damp cloth. You can find stylish curtains and wall decor to match your new ottoman's fabric.
Can I add storage to this design?
Absolutely! Build the base cushion as a hollow box with a hinged lid for storing blankets and pillows. This turns your ottoman into a practical storage bench. You can also add small side pockets for remote controls or books, perfect for your nightstands area.
More Ways to Use Your DIY Ottoman
- As a coffee table alternative when topped with a tray
- Extra seating for parties (use all three cushions separately)
- Yoga or meditation cushion when folded
- Pet bed when in the flat configuration
- Reading nook seat by a window with good lighting
For a complete room makeover, pair your new ottoman with dining tables and kitchen islands and carts for a cohesive look. Add some mirrors to make the space feel larger, and finish with outdoor decor if you're extending the style to your patio.
Browse Grand Goldman Home Decor
Discover unique craftsmanship home decor and furniture at the Grand Goldman Shop.
Best Products We’ve Tested and Rated

Our testing team has hands-on reviews of treeless saddle, spine protector skiing, padded shorts snowboarding, low volume ski boots, and gifts outdoorsy girlfriend. Every option below was compared across price, build quality, and real-world performance, with honest pros and cons. We update these guides regularly as new models arrive, so the recommendations stay current.
Our testing team has hands-on reviews of cooler rafting, composting toilet van life, chest pack hunting, backcountry ski gloves, and touring stand up paddle board. Every option below was compared across price, build quality, and real-world performance, with honest pros and cons. We update these guides regularly as new models arrive, so the recommendations stay current.