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Expan for innovation

A value-added contribution that enhances the properties of the spring and reinforces the quality of the offer.

The Top of the springs

In the wide offer of current sleep systems, the traditional spring preserves its niche of admirers also thanks to the remarkable transformations that have allowed it to hold the comparison with more evolved systems.

From the artisanal spring to all the possible variants of the pocket spring, this system continues to offer ample possibilities of development in terms of firmness, ergonomy and comfort.

Expan wants to take up the challenge and bring its specialist contribution to make the spring mattress a more evolved, ergonomic, antibacterial and especially customizable system.

Strong of its experience and specialization in the field of upholstery with the most advanced materials, Expan has created a complete finishing line dedicated to spring products, from the side columns to the topper.

Which spring systems?

We started from a selected range of spring systems that exhaust the framework of the main preferences. From the harder and uniform support, to a gradual accommodation with differentiated firmness through the use of multiple layers of springs different for wire thickness and size.

The suggested models are four, of progressive complexity, selected among the higher quality products for the choice of materials, processes, innovation capacity and sustainability of the production chain.

Perimetrical box by Expan

Expan has carefully studied the spring containment solution, creating a customized perimeter encasement for four selected systems.

Net of the specific heights for each model, the encasements have in common:

Two lateral holes on each side, in order to guarantee constant optimal ventilation which avoids the risk of stagnation of humidity and increases the antibacterial capacity.

Solid lateral columns in deformable and wear-resistant firm foam containing the springs and releasing their natural vertical push.

Discover the four spring models

springs bonnel

800 poket springs

1600 poket springs

3000 pocket springs

Upper finishing

Discover all the possibilities to create a custom spring mattress with Expan toppers.

A top choice

To enhance the qualities of each spring mattress core and satisfy the request for customization of the product, Expan has created a line of toppers satisfying a wide variety of needs.

From the softness of the accommodation, made through high-performance memory or top-quality latex, to the massaging effect in different zones, our offer is designed to complete the best and enhance the properties of a everlasting support system.

Engraved gradient

For those who look for a fresh and wraparound support, here is the right solution. Made with a first quality elastic and porous material, this topper offers superior comfort. The feeling of freshness combined with the gradient effect, the gradual color change which reveals its thermo-regulating properties, make this material the true star of a special topper with differentiated firmness in 7 zones and the possibility of personalized engraving.


  • 7 differentiated zones
  • Thermo-regulating foam with gradual color change *
  • Personalized engraving

Engraved bicolor

Expan has studied the optimal solution for a soft and fresh support, with the gradual acceptance of the breathable memory breeze foam and the thermo-regulating and antibacterial capacity of the silver ions. The topper is worked in 7 differentiated zones to indulge the pressure of the body and follow the natural curve of the back.


  • 7 differentiated zones
  • Memory foam with PCM
  • Personalized engraving

Convoluted bicolor

With this solution, the massaging effect of the soft memory foam surface worked in small pyramids is added to the spring support. The choice of first-class materials ensures maximum freshness and breathability, besides the ability of support in 5 differentiated zones to indulge the correct curve of the back.


  • 5 differentiated zones
  • Massaging effect
  • Breathable memory foam

Perforated foam

Perfect in its apparent simplicity, this solution ensures a pleasant accommodation of the body thanks to the use of water based memory Thanks to the particular perforation in 7 differentiated zones the foam adapts to the natural body line and promotes breathability in contact with the skin.


  • 7 differentiated zones
  • Water based memory foam
  • Breathable
  • Personalized perforation

Micro perforated latex

For those who look for spring support, but do not want to give up the elasticity of latex, here is the ideal solution without fear of stagnation of humidity. The through and carefully distributed perforation of the panel ensures maximum breathability and hygiene of the support layer.


  • Latex
  • Breathable

Tubolar shaped

Thanks to the selection of the materials used, this solution with 7 differentiated zones guarantees a solid support while accompanying the natural position of the body. The tubular shape also ensures maximum breathability and hygiene together with a pleasant massaging effect.

Especially suitable for systems with 800 and 1600 springs, which perfectly follows  the design of the structure of differentiated zones.


  • 7 different zones
  • Breathable

For any other information and to finalize an order