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Sofa bed

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By day, the compact SIENA sofa bed stands as stylish seating furniture, and by night, it transforms into a cozy bed. If you seek flexibility in expanding your guest rooms with an optional sleeping feature, SIENA is the ideal pick. It allows for optimum utilization of available space. The appealing design, characterized by timeless contours and accompanied by two cushions, enhances aesthetics. Moreover, for those wanting a touch of personalization, the sofa bed offers customization in its upholstery with a selection from a range of elegant furniture fabrics.

Large selection of covers To the fabric collection
depth 106 cm height 90/83 cm broad 203 cm lying surface 160 x 200 cm seatdepth 57/80 cm seatheight 45 cm
collection 2023/24

The sofa bed isn't just about aesthetics; its functionality stands out, too. The sleeping function operates silently, floating above the floor. Without any ground contact, the sofa easily transitions into a bed, making it an excellent choice for daily conversion. While the seatback, backrest, and bed base are interconnected, they can be disassembled if needed. The inner makeup of the sofa features a dual foam quality sandwich structure, ensuring utmost seating comfort. Additionally, the wooden slat foundation within the seat and backrest guarantees that your guests will have a comfortable sleep. The added advantage of storage beneath the seating area keeps bedding within arm's reach.

Siena's distinct character is further enhanced by the variety of leg options. With a comfortable height of 13 cm, they provide optimal legroom, making sitting down or standing up easier. Be it shiny chrome, matte stainless steel, elegant black, or natural wood, the choice is yours regarding the appearance of the legs and the design of your sofa bed. Matching furniture legs can bring a cohesive look to your lounge area.

The sofa bed's practical floating feature ensures a swift transformation from sofa to bed. Its interconnected design of the seat, backrest, and bed box ensures ease of operation along with a silent folding mechanism. An added bonus? This floating mechanism is particularly gentle on the floor, rendering the SIENA sofa bed suitable for all types of floor coverings.

Sofa bed Siena unfolded in perspective view in gray fabric

We have valued Symphonic for many years. As an excellent partner, Symphonic has already accompanied us on many building projects and has given us significant support in the development of the house. We were particularly impressed by the individuality and professionalism combined with the highest quality standards right from the start.

Christina Kasberger | Reischlhof

Assistent of the General Management

Technical structure & material

sofa bed Siena | structure cross-section of frame
sofa bed Siena | structure cross-section of frame and seat structure
sofa bed Siena | structure cross-section of frame, seat structure and backrest
sofa bed Siena | structure cross-section of frame, seat structure, backrest and upholstery
sofa bed Siena | structure cross-section of frame, seat structure, backrest, upholstery and fine upholstery
sofa bed Siena | structure cross-section of frame, seat structure, backrest, upholstery, fine upholstery and cover
sofa bed Siena | structure cross-section of frame, seat structure, backrest, upholstery, fine upholstery, cover and feet

1. Frame

Wood forms the robust basis of the sofa bed: all supporting parts are made of hard and soft wood and supplemented with parts made of plywood and chipboard. The material keeps the basic frame of the piece of furniture in shape.

2. Slatted suspension

The sofa bed has a slatted base. With the same properties as a conventional slatted frame, the suspension optimally supports the body and creates a pleasant feeling of lying day and night.

3. Back padding

The backrest is padded with high -quality polyther foam with hard fiber strips. Due to its elasticity, the PUR show material goes back to its original form when it is relieved and has air-permeable properties.

4. Basic padding

The basic upholstery consists of high-quality polyether foam. On top of that there is an additional cold foam layer with a soft degree of hardness. The sandwich structure supports the body selectively and ergonomically and ensures optimal sitting and lying comfort.

5. Fine padding

A soft padding wadding is used for the fine padding. The padding fleece mat is sewn under the cover and is the last padding layer above the foam.

6. Cover

Smooth textile leather or fluffy wool? Keep it uni or do you prefer a two-tone design? Harmoniously integrated or a color highlight in the interior? The large range of furniture covers leaves nothing to be desired and lets you create your own individual look.

7. Feet

Various base variants with a height of 13 centimeters underline the look of SIENA. Black, modern furniture legs that seem to carry the sofa bed effortlessly or chrome, stainless steel or wood variants: add SIENA individual furniture legs.


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