NYHAMN Sleeper sofa, with foam mattress/Knisa gray/beige
How to get it
Checking availability...A simple click mechanism transforms the sofa into a spacious bed – and you don’t even need to remove the cover. The storage under the seat and a selection of mattresses are an extra plus.
10-year guarantee
- Washable cover
Material
Frame for sleeper sofa- Back and seat frame:
- Steel
- Back cover:
- 100 % polypropylene
- Layer glued slats:
- Layer-glued wood veneer, Adhesive resin as coating
Foam mattress- Mattress:
- 100% polyester (min. 70% recycled), 100 % polypropylene, Polyurethane foam 1.7 lb/cu.ft.
- Thread/ Zipper:
- 100 % polyester
- Hook and loop fastener:
- 100 % nylon
- Back:
- 100 % polypropylene
- Ticking:
- 64 % cotton, 36 % polyester
- Ticking:
- 64 % cotton, 36 % polyester (100% recycled)
Cover for sleeper sofa- Fabric:
- 100% polyester (min. 90% recycled)
- Lining, underside:
- 100 % polypropylene
Care
Cover for sleeper sofaMachine wash warm, normal cycle.
Do not bleach.
Do not tumble dry.
Iron medium temperature, max 300°F/150°C.
Dry clean any solvent except trichloroethylene.
Foam mattressMachine wash warm (max 140°F/60°C) normal cycle.
Do not bleach.
Do not tumble dry.
Iron high.
Do not dry clean.
Sleeper sofaWipe clean with a damp cloth.
Thanks to the click-clack mechanism, this sofa quickly and easily converts into a spacious bed when you pull the underframe upwards and fold down the backrest.
The cover doesn’t need to be removed when you change function from sofa to bed, and back.
The space under the sofa is designed to fit storage boxes where you can store bed linen, etc.
Choose from different mattresses and a variety of covers to create your perfect combination.
The material in this product may be recyclable. Please check the recycling rules in your community and if recycling facilities exist in your area.
Material
Frame for sleeper sofa- Back and seat frame:
- Steel
- Back cover:
- 100 % polypropylene
- Layer glued slats:
- Layer-glued wood veneer, Adhesive resin as coating
Foam mattress- Mattress:
- 100% polyester (min. 70% recycled), 100 % polypropylene, Polyurethane foam 1.7 lb/cu.ft.
- Thread/ Zipper:
- 100 % polyester
- Hook and loop fastener:
- 100 % nylon
- Back:
- 100 % polypropylene
- Ticking:
- 64 % cotton, 36 % polyester
- Ticking:
- 64 % cotton, 36 % polyester (100% recycled)
Cover for sleeper sofa- Fabric:
- 100% polyester (min. 90% recycled)
- Lining, underside:
- 100 % polypropylene
Care
Cover for sleeper sofaMachine wash warm, normal cycle.
Do not bleach.
Do not tumble dry.
Iron medium temperature, max 300°F/150°C.
Dry clean any solvent except trichloroethylene.
Foam mattressMachine wash warm (max 140°F/60°C) normal cycle.
Do not bleach.
Do not tumble dry.
Iron high.
Do not dry clean.
Sleeper sofaWipe clean with a damp cloth.
- This seating furniture is tested and complies with relevant strength and durability standards. The tests simulate typical usage of the product and are based on use by persons weighing up to 242 lbs.

- 504.554.65
1 × NYHAMN
Frame for sleeper sofa- Width: 75 cm (29 ¼ ")
- Height: 8 cm (3 ")
- Length: 200 cm (78 ¾ ")
- Weight: 33.07 kg (72 lb 15 oz)
003.414.951 × NYHAMN
Foam mattress- Length: 160 cm (63 ")
- Weight: 9.80 kg (21 lb 10 oz)
- Diameter: 31 cm (12 ¼ ")
303.415.971 × NYHAMN
Cover for sleeper sofa- Width: 37 cm (14 ¼ ")
- Height: 12 cm (4 ¾ ")
- Length: 57 cm (22 ¼ ")
- Weight: 2.83 kg (6 lb 4 oz)
This product is made up of more than one component. You can find the details of these components below.
Reviews
Customer reviews
I love the sofa-bed convertible Nyhamn. It's easy to assemble even by a single 5-ft woman. I successfully assembled it under an 1. 5 hrs, which is an achievement for me by itself.















