Jensen Signature J4 Nordic

The Jensen J4 is sleep comfort made affordable. The inclusion of the Aloy® 2.1 spring system sets it apart from the lower models in the J-series. Despite the slight decrease in spring height compared to the J5, (12,5 cm) it still offers the great feeling of sinking into the mattress while receiving accurate support. High quality materials and fabric colours inspired by Norwegian nature makes the J4 the centerpiece of your bedroom. 

J4 is equipped with the Aloy® 2.1 Spring System (12,5 cm) that supports and adapts to your body. The extra soft and long shoulder zone provides great flexibility and space for your shoulders. The spring system also features built-in support for the lower back. 


Soft, medium, firm or extra firm sleep comfort.


Available in all standard sizes and special sizes can be made to order.

Textiles for Signature J4 Nordic

Green (139)

Anthracite 140

Grey (141)

Pearl (143)

Linen (142)

More information about Signature J4

Technical specifications

1. Jensen Sleep II
2.Aloy® 2.1 Pocket 12,5 cm with Jensen® Original Zone System
3.Cellex XS 3 cm
4.Jensen Reflect Pocket 7 cm


Jensen Aloy® 2.1 Spring

The spring system softens the entire mattress surface, since the firmer zones only come into function when your body sinks into the mattress.

Did you know that the shoulder joint is the most flexible of the body, and that this area is the one most exposed to injuries? This unstable joint is constantly exposed to pressure, especially if you sleep on your side. That is why we are launching Aloy® 2.1. The secret is an upgraded Aloy® spring system, with an extra soft shoulder zone - that gives your shoulders plenty of space.

See all Jensen's spring systems

Evolution: Inside

Jensen® Original Zone System

The Jensen® Original Zone System combines a soft shoulder zone with built-in support for the lower back.

Pocket on Pocket

Jensen Pocket on Pocket Technollogy is our brand new and upgraded spring system. Jensen Pocket on Pocket in all layers of the bed lets the body sink deeper into the mattress, while getting the support it needs. Pocket springs in the lower spring section provide a stable comfort without annoying sideways movements (double beds).


All Jensen beds and mattress toppers carry the Swan label, out of consideration for both you and the environment. Any product labelled with the Swan also has to satisfy strict requirements regarding the product’s environmental impact throughout its lifespan – from raw materials to disposal or recycling.


All Jensen beds are supplied with a 5-year full guarantee and a 25-year guarantee against frame or spring breakages. The detailed terms and conditions can be found in the guarantee certificate issued with your bed.


Jensen beds are tested and approved by AEH, a neutral test institute in Zurich, Switzerland. Every
bed is certified and undergoes thorough testing in connection with ergonomic, hygiene, bed climate and durability. 


All our wooden frames are FSC® approved. FSC® assures all wood is sourced and processed in a responsible and socially beneficial manner.

Made in Norway

All Jensen beds and mattresses are designed and manufactured in Norway. 

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