PK31 is a lounge chair from Poul Kjærholm's seating series of the same name — a prime example of his ability to combine exquisite materials with a commitment to formal minimalism that consistently produces furniture of genuine luxury without decorative elaboration. The PK31 series represents Kjærholm at his most refined: a fusion of elegance, comfort, and material precision in which nothing is present that does not serve both functional and formal purposes.

The matt-chromed spring steel frame provides the structural foundation for the series, and its precise geometry establishes the visual logic of the design. The leather or fabric upholstery completes the piece with a material warmth and tactile quality that makes sustained comfortable use entirely natural. The PK31 lounge chair's proportions are generous without being heavy, and its profile is as resolved and confident as any piece in the Kjærholm collection.

The PK31 lounge chair is well suited to residential living rooms, private lounges, and hospitality environments where a lounge chair of exceptional material quality and design heritage is required. It pairs naturally with the PK31 sofa and the broader range of Kjærholm tables to create a coherent, high-specification seating and living arrangement of unambiguous design authority.

Available as a 2D DWG drawing, 3D model, Revit file and ArchiCAD file.