Home Mattress bases Kos Upholstered Bed Base — Nordic Legs
  • A gray Kos upholstered base by Morfeo, shown in perspective against a white background.
  • A gray upholstered Kos bed frame by Morfeo with a mattress on top in the bedroom.
  • Gray upholstered Kos bed frame by Morfeo in a bedroom.
  • A gray upholstered Kos bed frame from Morfeo in a bright bedroom, featuring a mattress, a gray headboard, an arched window, and light colors.
  • A gray upholstered Kos bed frame from Morfeo in a bedroom with two people on the bed.
  • Front view of the gray Kos upholstered base from Morfeo against a white background.
  • Close-up of the corner of the gray Kos upholstered base from Morfeo.
  • Close-up of the wooden leg of the gray Kos upholstered base by Morfeo.
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Base Tapizada Kos — Patas Nórdicas 80x190

Sizes
€289,00
€599,00 €289,00
Sale Out of stock

A sturdy double bed frame with a Scandinavian bedroom aesthetic: reinforced steel frame, breathable 3D upholstery, and natural wood legs that lift the bed off the floor and create an airy feel in the room. Assembles in 5 minutes without tools, comes with a 5-year warranty, and can be delivered to your home with assembly included if you prefer.

Why choose Kos Foundation:

  • Nordic-style legs made of natural wood — raise the bed 19 cm off the floor and add a touch of warmth, in contrast to industrial bed frames with black metal legs.
  • Reinforced steel frame that distributes weight evenly and extends the life of your mattress (a mattress on a weak base loses its firmness in less than a year).
  • Breathable, non-slip 3D cover — air circulates, and the mattress stays in place when you change the sheets.
  • Assembly in 5 minutes without any special tools —just screw in the legs and you're done. 
  • Stable and quiet —no noise when moving, no swaying. Central reinforcements for widths of 135 cm and above.
  • Compatible with any Morfeo mattress or any other brand, in all standard sizes from 80 to 200 cm.
  • 5-year warranty — built to last as long as two mattresses.

Structure and Materials

Dashboard and upholstery

  • Board thickness: 5 cm
  • Internal structure: reinforced steel with central support bars
  • Upper material: breathable, non-slip technical 3D fabric, highly durable
  • Side upholstery: anthracite gray fabric

Nordic legs

  • Material: oak
  • Finish: natural, unstained
  • Height: 19 cm

Technical specifications

  • Total height: 24 cm (5 cm tabletop + 19 cm leg)
  • No tools required. The legs screw into the built-in threads on the tabletop by hand.
    Sizes up to 160×200: delivered in one piece.
  • Sizes 180×200 and 200×200: Delivered in two separate parts so it can fit through any standard doorway or elevator without risk of damage. The joining system is invisible once assembled and maintains the structure’s full rigidity.
  • Production time: 9 to 12 business days (made-to-order in Spain).

Antique Furniture Removal

Need us to take away your old mattress?

We'll take care of it! You can request this service when you complete your purchase, and a specialized agency for waste treatment will come to pick it up.
First, we'll deliver your new product, and then we'll remove your old mattress.

Returns

You've got 14 days to return your product from the day it's delivered. Just a heads-up, once this product is opened, it can't be returned. Check out our FAQs for more info!

See all the details

Why go for Morfeo furniture?

Designed for a great night's sleep

  • Assembly included

    Delivered to your door, at no extra cost

  • Made in Spain

    Made to order, 9–12 business days



  • 5-year warranty

    Includes frame, upholstery, and legs





  • Holds up to 300 kg

    Reinforced steel frame

A foundation you can feel—and see

The difference between a good bed frame and a mediocre one isn’t apparent on the first day—it becomes clear after two years. The Kos’s natural wood Nordic legs raise the bed 19 cm off the floor, letting the room breathe and eliminating that industrial look of bed frames with black metal legs. And underneath the upholstery, where you can’t see it, a reinforced steel frame distributes the weight of your mattress without sagging or noise for years to come.

Morfeo Lite Mattress 105x200 - Morfeo Mattress

Sturdy underneath the upholstery, yet lightweight in appearance

Underneath the breathable 3D cover is a reinforced steel frame with central support bars. Starting with the 135×190 size, it includes two additional center legs to eliminate any wobbling on double beds. The non-slip finish keeps the mattress in place even when changing the sheets, and the breathability prevents moisture buildup—a detail that matters especially with memory foam mattresses.

5-year warranty. Home installation included.

Getting a good night's sleep has never been easier!

  • Sleep better

    Designed for a good rest

  • Organize in style

    Balanced functionality and design


  • Made to last

    Durable, quality materials

Need a hand deciding?

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FAQs

What's the height of the base?

24 cm total: 5 cm of upholstered headboard + 19 cm of wooden Nordic-style legs. It’s the ideal height for keeping the bedroom airy, storing slippers underneath, and getting out of bed comfortably without having to push yourself up—designed for adults, neither too low nor too high.

How many legs does the Upholstered Base come with?

It depends on the size. From 80×190 to 105×200, it has 4 legs (one at each corner). Starting at 135×190, it includes 6 legs: 4 at the corners plus 2 central support legs, which eliminate any sagging or rocking in double beds. It’s a technical detail that sets it apart from competitors’ bed bases, which only have 4 legs regardless of size.

How do you assemble the upholstered base?

It's super easy! You just need to screw the legs into the corners of the base board and… voilà! You're all set for a good night's sleep.

How will I know which size to pick?

If you already have a mattress at home, you should choose one that’s the same size as the one you want to put on top of it.
If you’re at the point where you’re deciding to replace it, choose the largest bed that will fit in your room: you’ll appreciate the extra space on hot summer nights.

Can I pair it with a headboard?

Yes. The Kos Base is compatible with wall-mounted headboards (those that are anchored directly to the wall, not to the base). If your headboard has legs or is bolted to the box spring, it is not compatible. If you’d like to see headboards designed to pair with this base, check out our headboard collection.

What about larger sizes? Will it fit through a standard door?

The 180×200 and 200×200 models are delivered in two separate parts so that they can fit through any standard doorway or elevator without risk of damage. The connection system is assembled during installation and is invisible once the unit is put together—without compromising the structural integrity of the final product in the slightest.