Blitz

/ˈblɪts/

Blitz: a versatile armchair for dining and break areas

Blitz is the perfect balance between style, comfort and functionality, designed for modern professional environments. Conceived as an elegant solution among armchairs for public spaces, Blitz combines a welcoming seat with an enveloping backrest that extends fluidly to form the armrest. Its smooth and dynamic silhouette enhances both contemporary interiors and more traditional atmospheres, making it a refined addition to any setting.

One of Blitz’s most distinctive design features is the side opening: part of the seat remains visible, creating a unique aesthetic effect that becomes even more pronounced when pairing contrasting or complementary finishes. Thanks to its wide range of upholstery options, Blitz can be configured as a monochromatic, sophisticated piece or as a bold, contrasting element.

Available with multiple bases – sled, four-leg, swivel or trestle – the armchair adapts seamlessly to different functional needs for dining and break environments, waiting rooms, lounges, or office spaces. On the Sitlosophy website, designers can also access digital catalogues and styled images, useful tools to visualise Blitz in real contexts and select the most suitable configuration for their projects.

Materials and finishes
2.1 Angel

Weight: ± 228 g/mq
Composition: 100% polypropylene F.R.
Martindale: 100.000 cycles

Fire proof class 1IM

AN 38

AN 30

AN 35

AN 45

AN 20

AN 53

AN 50

AN 41

AN 09

AN 55

AN 39

AN 56

AN 57

AN 46

AN 14

2.2 One

Weight: ± 350 g/mq
Composition: 100% recycled polyester
Martindale: 100.000 cycles

Fire proof class 1IM

ON 4067

ON 1506

ON 7033

ON 2519

ON 3007

ON 3008

ON 7029

ON 7022

ON 4028

ON 6591

ON 6512

ON 6017

ON 8033

2.3 King-flex

Weight: ± 300 g/mq
Composition: 100% Polyester Trevira CS
Martindale: 100.000 cycles

Fire proof class 1IM

KF 1006

KF 4030

KF 4066

KF 4008

KF 4020

KF 8027

KF 3083

KF 3030

KF 7015

KF 6026

KF 7023

KF 6007

KF 8009

KF 9228

KF 8033

2.4 Gazebo

Weight: ± 640 g/mq
Composition: 87,5% Plasticized polyvynilchloride – 12,5% Cotton
Martindale: 50.000 cycles

Fire proof class 1IM

S 4979

S 6

S 151

S 1194

S 1307

S 71

S 792

S 680

S 726

S 1809

S 4947

S 6985

S 4009

S 1955

S 991

3.1 Secret

Weight: ± 540 g/mq
Composition: 76% PVC – 2% PU – 22% PES
Martindale: 60.000 cycles
Features: waterproof, UV rays resistant, suitable for outdoor

Fire proof class 1IM

SC 1013

SC 1002

SC 1008

SC 1011

SC 1024

SC 1007

SC 1005

SC 1020

SC 1009

SC 1018

SC 1021

SC 1006

SC 1015

SC 1012

SC 1017

3.2 Mini

Weight: ± 340 g/mq
Composition: 100% Polyester Trevira CS
Martindale: 100.000 cycles

Fire proof class 1IM

MN 4028

MN 4528

MN 4530

MN 3008

MN 1006

MN 1014

MN 1020

MN 7022

MN 7007

MN 6502

MN 6004

MN 6015

MN 6524

MN 1014

MN 8033

3.3 Chili

100% post-consumer recycled polyester FR
60.000 martindale cycles
Flammability
CLASSE 1 IM – UNI 9175
BS 7176
EN 1021 – 1/2
California TB 117-2013
BS 5852 Crib 5
CA TB 117-2013
NFP 92-503/504/505 M1
DIN 4102 – B1

Fire proof class 1IM

CH 66172

CH 66171

CH 66174

CH 66189

CH 68193

CH 68195

CH 61172

CH 62086

CH 63099

CH 64201

CH 64198

CH 65107

CH 60114

CH 60116

CH 60999

4.1 Leather

100% genuine leather

Genuine leather

P 9027

P 9003

P 9033

P 9045

P 9031

P 9004

P 9038

P 9030

P 9017

P 1

P 84

P 98

P 560

5.1 Step

Weight: ± 340 g/mq
Composition: 100% Trevira CS
Martindale: 100.000 cycles

Fire proof class 1IM

ST 61149

ST 68118

ST 68120

ST 68700

ST 68158

ST 62073

ST 65093

ST 67735

ST 67072

ST 65018

ST 64178

ST 64179

ST 64159

ST 60004

ST 60092

5.2 Go Check

± 310 g/mq
100% Trevira CS
80.000 martindale cycles
Flammability
CLASSE 1 IM – UNI 9175
BS 7176
EN 1021 – 1/2
BS 5852 /2 – CRIB 5
California TB 117

Fire proof class 1IM

G 61138

G 60084

G 60083

G 68169

G 68168

G 68152

G 67071

G 66139

G 66134

G 64183

G 64175

G 64172

G 63080

G 61143

G 61139

6.1 Pelle Panama

Composition: 100% corrected grain leather
Thickness: 1,0 – 1,2 mm
Flex resistance: 50.000 cycles
Flame-resistance treatment available upon request

Genuine leather

PN 5402

PN 5000

PN 5360

PN 5230

PN 5320

PN 5418

PN 5508

PN 5200

PN 5420

PN 5524

PN 5120

PN 5430

PN 5470

PN 5110

PN 5300

8.1 Focus

± 660 g/mq
100% New Zealand wool
100.000 martindale cycles
100% recyclable fabric
Flammability
CLASSE 1 IM – UNI 9175
BS EN 1021 – 1/2
California TB 117-2013 ,
BS 5852 /1,
ASTM E 84 Class 2, ÖNORM A3800-B1-B3825-Q1 UK

Fire proof class 1IM

F 60211

F 60212

F 60999

F 61035

F 61036

F 61040

F 63133

F 64041

F 65032

F 66011

F 66020

F 66022

F 66023

F 68047

F 68048

8.2 Extrema

Weight: ± 480 g/mq
Composition: 63% PU – 29% COT – 8% PES
Martindale: 150.000 cycles
Features: antibacterial protection

Fire proof class 1IM

X 1450

X 150

X 3650

X 4450

X 1950

X 1250

X 4050

X 2150

X 2750

X 250

X 3250

X 1150

X 950

X 4650

X 2250

8.3 Grain

± 615 g/mq
100% Trevira CS
Solid: 92% post-consumer recycled polyester/8% polyester
Duo-coloured: 80% post-consumer recycled polyester/20% polyester
100.000 martindale cycles
Flammability
EN 1021 – 1/2
California TB 117-2013

GR 66231

GR 66234

GR 66236

GR 68259

GR 60303

GR 60320

GR 60328

GR 61248

GR 61251

GR 61253

GR 62123

GR 63117

GR 63118

GR 64250

GR 64251

Beech

Polished aluminum

Black

Black

Information

Structure

Multilayer

Padding

Flexible polyurethane foam 5 and 2 cm thick, density 40 rc

Armrest

Multilayer

Castors

AR8 Polyamide ø 50 on item 1625

Swivel base

B70 black painted aluminum 4-star base B68 Polished cast-aluminum 4-star base 4-spikes black nylon pyramid base on items 1621 and 1625. 4-spikes polished aluminum pyramid base on item 1622

Fixed base

4-legs beechwood base, natural polish on item 1624

Image
Size
Cod.
Description
80
65
70

N1620B

Size
80
65
70
Cod.

N1620B

Description Swivel armchair, 4-star black painted aluminum base
82
65
67

N1621B

Size
82
65
67
Cod.

N1621B

Description Swivel armchair, black 4-spikes pyramid nylon base
82
65
67

N1625B

Size
82
65
67
Cod.

N1625B

Description Swivel armchair, black 4-spikes pyramid nylon base on castors
80
65
70

C1620B

Size
80
65
70
Cod.

C1620B

Description Swivel armchair, 4-star aluminum base
81
65
72

C1622B

Size
81
65
72
Cod.

C1622B

Description Swivel armchair, 4-star pyramid aluminum base
81
65
64

W-N1624V

Size
81
65
64
Cod.

W-N1624V

Description Armchair, 4-legged solid beechwood base, natural finish
Download Area
Consult all documents related to the SITLOSOPHY® catalogue including 3D libraries

Contemporary design and maximum customisation

Blitz is born from a design approach focused on versatility, a key value for contract environments. Its soft, embracing shapes guarantee a high level of comfort, while its contemporary design gives the armchair a unique and recognisable aesthetic that fits naturally into today’s hospitality and workplace trends.

The continuity between backrest and armrests gives Blitz an iconic identity. The lateral opening on the seat, besides being an elegant stylistic detail, reduces the visual weight of the chair, ­creating a balance between full and empty volumes. This feature makes Blitz suitable for both large interiors and compact layouts.

Ideal for dining and break areas, Blitz ensures long-lasting comfort thanks to its padded seat and carefully studied proportions. Its extensive choice of fabrics and finishes – all part of Sitlosophy’s wide range – allows designers to create refined, durable and coherent solutions for contract projects.

From a functional standpoint, Blitz offers various base options tailored to different uses. The four-leg base is ideal for simple, linear interiors; the sled version introduces a dynamic, contemporary touch; while swivel or trestle bases are particularly suited to collaborative environments. All bases can be customised in multiple colours, enabling tone-on-tone combinations or more expressive contrasts.

To support architects, interior designers and project managers, Sitlosophy provides digital catalogues and styled images within the product page. These resources help professionals visualise the furniture, build accurate moodboards and align stylistic choices with project requirements.

Blitz for public spaces: functionality, style and project support

Designed as a transversal solution for contract environments, Blitz is an ideal option for those seeking armchairs for public spaces that combine aesthetics, resistance and ergonomic comfort. Its enveloping backrest and robust structure make it perfect for high-traffic areas such as receptions, lounges, conference rooms and shared office spaces.

In the hospitality sector, Blitz stands out for its ability to harmonise with different interior styles. Its varied upholstery selection includes highly resistant fabrics suitable for intensive use, as well as softer, more decorative options for premium spaces. The lateral opening detail gives character and originality without sacrificing practicality.

In corporate environments, the swivel versions ensure greater mobility for informal meetings, while simpler bases perform excellently in transitional areas or relaxation zones. The enveloping backrest promotes a natural posture, offering comfort even during prolonged use.

The Sitlosophy website provides architects with a complete set of materials, including digital catalogues and styled images, essential tools for integrating Blitz into presentations, technical layouts and moodboards dedicated to contract interiors.

Versatile, customisable and perfectly proportioned, Blitz stands out as an excellent choice for dining and break areas, hospitality interiors and public spaces where design quality and practicality must coexist.