Extra £100 off Orders Over £800: Code 100NOW

Ato 3 Seat Sofabed , big double bed

Velvet - selection of soft touch velvet fabrics

Enzo - deep pile chenille with sparkly highlights

Boucle - soft, thick, dense cloud like fabric

Holland - selection of textured chenille fabrics

Carlton - soft touch velvety chenille

Turin - linen like finish and feel

Max - criss cross weave, soft to touch

Opus - super soft, feels like velvet

Conway - soft jumbo cord

Faux Suede - soft to touch

Jubilee - soft with fine corduroy grain

Lisbon - soft contrasting two tone

Faux Leather - leather look and finish

Regus - soft open weave fabric

Rhodeo - distressed leather look

Delivery From
Free delivery to your room or door
Based on 3519 reviews

Isometric sofa dimensions
large beds
Backs: fibre and foam backs
Covers: removable replaceable covers
Seats: 18cm high density foam

Every Nabru sofa can be easily assembled without tools but life is easier when somebody else does the work for you! We can deliver and assemble on any date you choose in these post codes.

Assembly, To Room and Door
Delivery to Door
Assembly map

Ato 3 Seat Double Sofa Bed - Large Double Bed Mechanism

The Ato 3 Seat Sofa bed is a large sofa bed that has our chunky low wide arms and three individual seats, this is our largest sofa bed mechanism which measures 140cm wide.

There are a large number of ways that you can customise your Ato 3 Seat Sofa bed including a choice of 75+ fabrics, steel or wooden feet, two tone fabric combinations and piping detail.

If you are looking to purchase a separate two seater or armchair to match the sofa bed, the Ato 2 Seat or Ato armchair are the same design and will sit hand in hand.

A popular choice on the large double sofa bed is the wood slat poly drop version; this consists of 4 wooden slats underneath the polypropylene base, these give extra support to the shoulders and hips and reduce drifting into the middle.


Ato 3 Seat Double Sofa Bed

about 1 year ago
Firm cushions, good wide arms, pull out bed is questionable in comfort but nevertheless great value!
Nikolaos Iatrou
over 2 years ago
Really nice sofa bead! Very spacious and sturdy so far. Easy to assemble
Shell G
over 2 years ago
Bought this sofa for our caravan it is absolutely gorgeous, extremely comfortable and so easy to build. Fantastic value for money & would highly recommend this product.
Amardeep Sahota
over 2 years ago
Just perfect!
Jean B
over 4 years ago
I am a first-time customer. No regrets purchasing this stylish yet practical item of furniture. Definitely recommend.
over 5 years ago
Looks amazing, so comfortable, perfect size, easy to change into sofa bed, which is also comfortable. Very pleased indeed!
Nicola Louise Scott
over 5 years ago
Comfortable and solid but took longer to assemble than suggested in instructions
Faraz Ali
over 5 years ago
Arrived on time and very comfortable, need to test more as it's 2 months old right now . Looks great works perfectly. Easy to assemble .
Barbara Kippen
over 6 years ago
Lovely sofa. Really well made. Love it.
Ed Rackstraw
over 7 years ago
Solid, comfortable and excellent quality!
Siobhan Edwards
over 7 years ago
Fantastic, comfortable and stylish
Robert Cooke
over 8 years ago
Sofa looks better and is more comfortable than I thought it would be - being a flat pack. Really pleased with it.
Bed Dimensions

Large Double Sofa Bed

Large Double Sofa Bed Dimensions

How the Sofa Bed Opens

How the Sofa Bed Opens Assembly

The sofa features a large double sofa bed which is suitable for two adults to get a good night's sleep. The dimensions of the bed mechanism are 140cm wide by 180cm deep and the bed is comprised of a fold out sprung deck and foldaway foam mattress. Just lift off the seats and backs to access the bed mechanism; you can drop these in after you've folded the bed out to make a headboard. This sofa bed is suitable for occasional use.

Bed Action

8 Custom Options
including feet, piping and comfort


Wood Option

Wood Option – Solid Birch Feet
The wood feet option comprises solid birch feet which have an attractive lacquered finish.

Steel Option

Steel Option – Brushed Stainless Steel
The steel feet option comprises a brushed stainless steel plate. The steel we use is stainless steel so the feet won't rust in the event of accidents and spills. In addition, if you are concerned about scratches on your nice wooden flooring, don't be worried as the bottom of the legs are not covered in steel, but are comprised of wood to ensure scratches are avoided. However, to be sure and safe we always recommend the use of furniture felt if you are at all concerned about damaging your floor.



Large Double Sofa Bed

Note: Our sofa beds are suitable for occasional use.




We can pipe the seat covers and the back cushions for a small additional fee.

Piping diagram hide

Seating Type

Standard Seating

Standard Seating - 60 to 70% of customers choose
Standard seating comprises a firm back cushion for support, a 6 inch soft fibre cushion which you can mould to the shape of your back for comfort and the seat itself comprises 8 inches of high resilient foam for comfort and support. We back up our products with our comfort guarantee so you can be certain you will be happy with them.

Sofa Seating

Soft Seating - 30 to 40% of customers choose
Our soft seating option is the same as the standard seating option except that we also use seat webbing.

Both - Standard and Soft Seating
Not sure which option is for you? We can supply you with both types of seating bases which you can swop round at your leisure and work which is most comfortable for you.


Fabric Protection


Clearly what you don't want to do is spend lots of money on an expensive fabric protection guarantee when you are buying a self assembly sofa and can add fabric protection yourself for a fraction of the price.

That's why you can buy Fabric Protector in easy application spray on cans. It's the same material and process that furniture stores use at a fraction of the price!




Two Tone Fabric


We can make up sofas in a combination of two different fabrics or colours. All you need to do to order a sofa or corner sofa in a contrasting colour is to select the "Two Tone" Colour option (and fabric choice) when you go to check out.

Two Tone fabric diagram
  • Two Tone fabric diagram 'Basic Fabric selection'

    sets seats and back cushion

  • Two Tone fabric diagram 'Two tone Fabric selection'

    sets arms, frame and back colour


Extra Covers


Selecting the extra covers option will produce a set of spare covers with exactly the same configuration as the covers for the sofa which you are buying

If you select piping for the sofa that you are buying we also assume that you want piping for the extra covers that you are buying and add this cost to the cost of the extra covers

If you select two tone for your sofa this does not mean that you will receive a two tone combination of colours for your purchase of extra covers, you will receive a complete set of extra covers in the colour that you select.

If you are interested in a different configuration please contact us or use the extra covers and spare parts sections of our website that allow you to build a set of extra covers to any specification that you require.

The first delivery date for this product is choose your delivery date when you 'add to basket'
Ato 3 Seat Sofabed

Delivery from

Or from £66.17 p/m, 0.00% credit with i
Check your eligibility
Fast check - won't affect your credit rating.

You chose Holland - Pewter at £794

Customise further below! Lots of options, call