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White shell chair with red upholstery and four legs
Room with a large television, a black desk, and a black shell chair with grey upholstery and four legs
Shell chair onto which a plant was projected
Chairs

bloum

design: neunzig° design

bloum counters the cool, puristic design of technology-laden office and commercial architecture with a more emotional perspective. By allowing patterns inspired by nature to infuse the spatial environment, the shell chair addresses the need for biophilic design elements. bloum incorporates contours reminiscent of plant leaves and curved, organic shapes. The armrests, back and seat merge seamlessly into one another. The chair nestles against the body of the user, providing flexible yet stable support. The indentations in the back provide bloum with a subtle mobility.

large selection of variants
Sustainable Design
mobile on wheels
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Natural shape. Sustainable design.

The chair evolved out of the idea of covering a wide range of applications both in commercial and public buildings using one shell shape and different frame variants. bloum can be found not only in lounge areas, working cafés, bistros, hotel rooms, and waiting areas, but also in meeting and conference rooms as well as offices.

Area
Meeting, Bistro, Conference, Hospitality, Lounge, Working Café

Features

Various shell chair variants
The numerous design options for the shell in combination with different frame variants—from the classic 4-legged base to a modern swivel base on glides or casters through through to a swivel base constructed of solid beech or oak—allow bloum to be tailored to suit a wide range of interior design spaces and usage scenarios.
Black shell chair with four legs
The version with a four-star swivel base is equipped with a auto-return mechanism
Room with a wooden table, a grey rug, and black shell chairs with grey upholstery and four legs
The glass-fibre-reinforced polypropylene seat shell with a sandwich structure offers outstanding stability and durability for intensive use. At the same time, the two-part backrest provides a comfortable level of elasticity and flexibility. The plastic content consists of 100% recycled polypropylene.
Sand-colored shell chair with four legs
The non-upholstered matt plastic shell is available in four colours: white, black, sand, and mocha-anthracite. Perfectly coordinated metallic shades create a stylish monochrome appearance.
Configurator

Everything is in your hands.

Variants & technical data

Black shell chair with full upholstery and four legs
6225

Conference chair

four-star swivel base and auto-return mechanism
Black shell chair with grey upholstery and four legs with castors
6226

Conference chair

four-star swivel base
Shell chair with grey upholstery and four legs
6227

Lounge chair

four-legged base steel tubular
Black shell chair with four wooden legs
6228

Lounge chair

four-legged wooden frame and auto-return
Room with a green rug, a shell chair with full upholstery and four legs, and a shell chair with white upholstery and four legs
Hotel room with a beige double bed, a black shell chair with grey upholstery and four wooden legs, a round rug, and a beige wardrobe
Shell chair onto which a desert with a palm tree was projected
Room with a large grey rug, a wooden table, and a black shell chair with four legs
Room with a television, a large table, and black shell chairs with grey upholstery and four legs
Room with a grey rug, a wooden desk, and a black shell chair with four legs
Shell chair onto which a plant was projected

Downloads

catalog bloum
pdf, 9.03 MB
Product-News 2026
pdf, 5.67 MB
Upholstery & surfaces
pdf, 16.63 MB
Care instructions
pdf, 526.91 KB
Environmental declaration bloum
pdf, 623.71 KB
Nature creates structures that are highly functional and efficient. It only uses what is absolutely necessary, omitting anything superfluous. It creates stability despite dynamism, places volume on lightweight constructions, and shapes formations of exquisite beauty. That is why nature is our teacher and role model.
Barbara Funck & Rainer Weckenmann; neunzig°design

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