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LYON Sofa Bed

  • Enveloping seat
  • 17 cm mattress
Mattress Pure Mattress
|
Bedspring Durable wooden slats
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Regular price 2 783€
Sale price 2 783€ 3 783€
-1 000€
Including 43,09€ of eco-participation
Product available at 07/09/2026
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Italian manufacturing Italian manufacturing + Garantie 10 years
Delivery & installation
Livraison premium sur rendez-vous, montage et reprise des emballages.
Pay in installments
Optez pour le paiement en 4x sans frais avec Alma, ou un crédit 10x sans frais en magasin.
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LYON Joint Mastic

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Dimensions & Technical data sheet

160x195
140x195
120x195
LYON Joint Mastic — Technical specifications — bed size 160x195
Closed dimensions W81.5″ x D39.4″ x H37″
Open dimensionsW81.5″ x D85″ x H37″

Day side

Removable 100% removable cover
Seat upholstery 35 kg/m3 density expanded polyurethane foam with memory foam
Seat depth 20.87 inches
Seat height 52 cm
Seat comfort extra soft seat
Number of seats 3.5 places

Night side

Type of bedding daily sleeping
For sleeping every day
Mattress thickness 17cm
Mechanical CATAS certified mechanics
Box spring possible Grid|Slats
Widths possible 120|140|160

In addition

Weight 287.0Lb
Package 1 dimensions W73.6″ x D38.2″ x H20.1″
Package 2 dimensions W75.6″ x D32.3″ x H15″
Package 3 dimensions W38.6″ x D9.8″ x H24″
Exists in a pack Yes
Available in leather Yes
Available in corner Yes
Thin armrests Yes
Wide armrests Yes
Dismountable Yes
Customization +500 fabrics & leathers
Download the product sheet
LYON Joint Mastic-1
LYON Joint Mastic-1

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An answer to all
your questions.
See all our answers

Does the Lyon sofa have a thicker mattress than other convertible models?

Yes, the Lyon is equipped with a 17 cm thick mattress, compared to 13 cm on most convertibles in the range. This mattress rests on the supplied bed base, whose mechanism is CATAS certified for daily use. Deployment takes just a few seconds thanks to the ergonomic mechanism. The 52 cm seat height is slightly higher than average, making it easier to get up. To compare the comfort of the 17 cm mattress with the Grand Confort mattresses, an in-store trial is recommended.

Can I choose the type of armrests for the Lyon sofa?

The Lyon offers two armrest styles: slim or wide, allowing you to adapt the sofa's footprint and aesthetics to your space. Slim armrests optimize seating width in a narrow room, while wide armrests add extra comfort for leaning against. In the 3.5-seater version with wide armrests, the sofa measures 207 cm long by 100 cm deep. Customization extends to over 500 fabrics and leathers, and the model is available as a corner unit, in sets, and in leather. To order a custom fabric or configure your ideal combination, contact our in-store teams.

What space should I allow in the room to install the Lyon sofa?

In the 3.5-seater version (the largest), the Lyon occupies 207 x 100 cm when closed and 207 x 218 cm when open. Therefore, you need to allow at least 220 cm of clear depth in front of the sofa to comfortably deploy the bed. The 2.5-seater version (W167 cm) is best suited for compact rooms, with a 120 cm wide sleeping area. Depending on the model, it is possible to remove the armrests and/or backrest to facilitate access to upper floors; the sofa is delivered in 3 packages, the largest measuring 187 x 97 x 51 cm in the 3.5-seater version. To validate the layout in your room, you can call our team with your dimensions.