OS2 - s3-eu-central-1.amazonaws.com

OS2 Italian elegance for doors and windows compasso d’oro award

OS2 family systems are characterised by an elegant solution for the relationship between the transparency of the glass and the lightness of solid precious metal frames; for efficiency, versatility and beauty of doors and windows; for the merging of technological innovation and detailed craftsmanship. Awarded the Compasso d’Oro 2018, OS2 represents the synthesis of the mature experience acquired by Secco Sistemi during the course of decades of research and business vocation directed towards continuously exceeding its own goals.

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OS2 65 OS2 LB OS2 40OS2 BVOS2 75 OS2 AS

Efficient and versatile, the thermally broken OS2 65has a depth of 65 mm to accommodate glazing up to 40 mm; with visible sections ranging from 27 to 62 mm. OS2 65 is a system to design the desired door or window in detail with minimal sections and high performance features of the OS2 family.

The thermally brokenOS2 LB system integrates the free opening in the windows and doors of the OS2 family, with the same high-performance and minute profiles. The sashes up to 100 x 290 cm rotate and slide with reduced dimensions on concealed hinges and rails; the profiles have constant sections along the entire perimeter of the frame.

OS2 40 is the system with tubular profiles of the OS2 family. The highest quality focuses on a system reduced to the essentials, with a depth of 40 mm and visible sections ranging from 12 to 62 mm. Ideal for implementing lightweight frames for interior design projects, with glazing partitions that reproduce the same design of the windows and doors.

The OS2 thermally broken system in the OS2 BV variant, with the same bevelled corner moulding on the outside of the sash and in the glazing bead. Perfect symmetry between inside and outside, with the glass aligned with the section of the frame and the performance characteristics of the OS2 family.

OS2 75 is the thermally broken system belonging to the OS2 family, winner of the Compasso d’Oro 2018. The profiles, with visible sections ranging from 27 to 62 mm, house glazing up to 50 mm and allow for many variants in differentiating façade arrangements and opening types, even with a tilt and turn.

The OS2 AS thermally broken system allows to produce lift-and-slide doors, with a floor-level threshold, in perfect continuity with OS2 75, 65 and LB windows and doors. A complete set of special profiles that correspond to the features of the OS2 family.

p 26 p 90p 16 p 84 p 46 p 102 p 56 p 108p 06 p 78 p 36 p 96

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OS2 75

With its solid and precious lightness, OS2 75 makes the merging of technological innovation and detailed craftsmanship perfect. Offering a vast variety of different kinds of openings and an infinite possibility of façade arrangements, minimal sections and high performance characteristics, materials and impeccable finishings, OS2 75 received the Compasso d’Oro in 2018, the oldest and most authoritative worldwide recognition in the field of design.

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OS2 75

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9

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5

6

7

8 9

you can freely compile over 40 profiles, with visible sections ranging from 27 to 62 mm, depths ranging from 70 to 84 mm, glazing up to 50 mm, also with tilt and turn opening

wind resistance - test pressure 5

wind resistance - frame bending C

water tightness 9A

acoustic performance (with Rw per IGU 42dB) 45 dB

thermal transmittance (with Ug glass 0,7 W/m2K) 1,04 W/m2K

air permeability 4

maximum achievable performance

glazing bead

glazing slot up to 50 mm

internal and external overlap

hardware groove

internal rebate gasket

external rebate gasket

central flipper gasket

composite structural thermal breakpolyurethanepolyamide

100 20 30 40 50OS2 75 external view blackened stainless steel OS2 75 internal view blackened stainless steel

12 13

door and windowpivoting opening

technical drawings p 78

OS2 75 type of opening OS2 75 materials

windowinwardopeningtilt & turn mechanism

windowoutwardopening

doorinwardopening

dooroutwardopening

stainlesssteel

galvanised steel

cortensteel

brass

satin-finished OT67 brass

painted galvanised steel

oxidised corten steel

waxed oxidised corten steel

polished 316L stainless steel

satin-finished 304 stainless steel

scotch brite 316L stainless steel

patinated OT67 brass

blackened 316L stainless steel

14 15

OS2 75 Museo Bailo, Treviso

system OS2 75

material corten steel

design Studiomas with Heinz Tesar

officina Due C Group srl

location Treviso - Italy

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OS2 65

OS2 65 is an efficient and versatile system to design the desired door or window in detail with the minimum sections and the high performance features of the OS2 family. The minimal profiles are carefully designed so that, each line and each bend are essential to obtain the maximum level transparency and pureness, as well as excellent thermal and acoustic insulation.

18 19

12

3

4

6

5

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8

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2

3

4

5

6

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OS2 65

the visible sections ranging from 27 to 62 mm are the features of the system, the thickness of the frame ranges from 58 to 72 mm, for glazing up to 40 mm. Many variants entail casements and fixed elements



water tightness 8A

acoustic performance (with Rw per IGU 42dB) 43 (-1;-4) dB


air permeability 4


glazing bead







100 20 30 40 50OS2 65 external view corten steel OS2 65 internal view corten steel

22 23


windowinwardopening


doorinwardopening

dooroutwardopening


stainlesssteel

galvanised steel

cortensteel

brass








door and windowpivoting opening



24 25

OS2 65 Fondaco dei Tedeschi, Venice

system OS2 65

material natural brass

design OMA Rem Koolhaas

officina Gualini spa

location Venice - Italy

26

OS2 BV

OS2 BV has been designed to manufacture windows and doors that have the same moulding on the inside as well as the outside, maintaining the innovative technology and high-level performance features of OS2 systems. The beveled angled shapes of the sash externally and the glazing bead internally are symmetrical with respect to the glass, perfectly centered on the frame, hence characterizing the frame by giving the external elevation the same depth and aesthetics of the internal one.

28 29

OS2 BV

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3

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9

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10

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3

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5

6

7

8

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in the BV variant of OS2 with a symmetrical moulding on the inside and the inside of the frame, the visible sections range from 27 to 62 mm, the thickness varies based on the type of opening, from 70 to 84 mm, with glazing up to 40 mm



water tightness 9A

acoustic performance (with Rw per IGU 42dB) 45 dB


air permeability 4


glazing bead



hardware groove


external shape as the glazing bead




100 20 30 40 50OS2 BV external view corten steel OS2 BV internal view corten steel

32 33

OS2 BV type of opening OS2 BV materials

windowinwardopeningtilt & turn mechanism


doorinwardopening

dooroutwardopening


stainlesssteel

galvanised steel

cortensteel

brass










34 35

system OS2 BV

material painted galvanised steel

design Petra and Paul Kahlfeldt

officina Jens Schröter Metallbau GmbH

location Berlin - Germany

OS2 BV Kunsthaus Dahlem, Berlin

36

OS2 AS

The elegant sashes are integreted into a lift-and-slide door system, enhancing the facades just as much as the interior spaces. With the same minute and performant profiles, OS2 AS fits into the composition of façade arrangements in continuity with the system OS2 75, 65 and LB, maintaining aesthetic and performance features thanks to a set of dedicated components, specifically designed for the lift-and-slide technology.

38 39

OS2 AS

1

2

34

4

4

5

5

6

6

7

7

1

2

3

OS2 AS integrates the lift and slide sashes into the OS2 system with prefect continuity; ranging from 27 to 62 mm for visible sections, depths ranging from 70 to 84 mm, glazing up to 50 mm


wind resistance - frame bending B

water tightness 5A


air permeability 4


equal visible section on all 4 sides


integrated slot for roller assembly

double gasket

threshold profile with integrated water drainage system


100 20 30 40 50OS2 AS external view patinated brass OS2 AS internal view patinated brass

42 43

OS2 AS type of opening OS2 AS materials

lift-and-slide door


stainlesssteel

galvanised steel

cortensteel

brass










44 45

OS2 AS Courtyard House, California

systems OS2 AS, EBE 65

material galvanised steel ‘patinated black’

design Ken Linsteadt Architects

officina Jada Windows

location California - USA

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OS2 LB

OS2 LB integrates the free opening in the OS2 family, in continuity with the minute characteristic profiles of the system: both with the reduced visible profiles, constant for the entire perimeter of the frame, as well as the excellent performance. By turning on the minimal hinges and sliding on the concealed rails, the folding sashes are fall one onto another or assume varying orientations, compressing and expanding the interior space.

48 49

1

2

3

4

8

5

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OS2 LB1

2

3

4

5

6

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the folding sashes have dimensions up to 100 x 290 cm, with a visible section ranging from 27 to 62 mm, depths from 70 to 84 mm, and glazing up to 50 mm. The top and bottom rails are fully concealed behind closed doors



water tightness 5A


air permeability 4


steel rail




glazing bead



OS2 LB internal view corten steel OS2 LB opening detail corten steel

OS2 LB

52 53

3+0

3+0

5+0

5+0

2+1

2+1

3+1

3+1

4+1

4+1

3+2

3+2

5+2

5+2

3+3

3+3

OS2 LB type of opening OS2 LB materials

door andwindowinwardopening

door andwindowoutwardopening


stainlesssteel

galvanised steel

cortensteel

brass










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OS2 LB Villa-Ranch, California

system OS2 LB

material galvanised steel ‘patinated black’

design Backen, Gillam and Kroeger

officina Jada Windows

location California - USA

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OS2 40

The maximum quality in a system reduced to the essentials: OS2 40.Designed for interior design projects, the agile and lightweight tubular profiles reproduce the same image of the OS2 windows and doors in the glass partitions, creating an effect of continuity between interiors and the building envelope. Thanks to a careful and meticulous design, they feature a reduced dispersant surface, the ideal solution for climates not excessively severe.

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1

2

3

4

5

OS2 401

2

3

4

5

the visible sections range from 12 to 47 mm while the depth is reduced to 42 mm, for glazing up to 15 mm. OS2 40 is the ideal system for lightweight doors and window or internal partitions.

glazing bead





100 20 30 40 50OS2 40 external view painted pickled steel OS2 40 internal view painted pickled steel

62 63


pickled steel

painted pickled steel

doorinwardopening

dooroutwardopening


64 65

OS2 40 Guest Pavilion, Sa Tuna

systems EBE 65, OS2 40

materials corten steel and painted pickled steel

design This is Arquitectura

officina Alumilux & Metall-lux

location Sa Tuna, Costa Brava - Spain

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elegant, discrete complements, in harmony with the essential lines of the window and door,in the same precious materials and finishes

handles

truncated square oval rounded

70

the small profiles in front of the glass to secure it are themselves design elements of the casement that make it unique

glazing beads

rectangulargothic triangularthin gothicglazing bead

squared glazing bead

spindle

72

AC 1

221

AC 6

045

AC 2

631

AC 1

068

AC 2

629

AC 1

033

AC 2

628

AC 1

237

15

4221

21

84

14

4220

20

82

13

4040

80

15

8438

38

160

20

5012

512

5

310

12

4040

80

22.5

8438

38

160

15

4622

22

90

AC 1

221

AC 6

045

AC 2

631

AC 1

068

AC 2

629

AC 1

033

AC 2

628

AC 1

237

15

4221

21

84

14

4220

20

82

13

4040

80

15

8438

38

160

20

5012

512

5

310

12

4040

80

22.5

8438

38

160

1546

2222

90

AC 1

221

AC 6

045

AC 2

631

AC 1

068

AC 2

629

AC 1

033

AC 2

628

AC 1

237

15

4221

21

84

14

4220

20

82

13

4040

80

15

8438

38

160

20

5012

512

5

310

12

4040

80

22.5

8438

38

160

15

4622

22

90

slim and light, hinges are both technological devices and plastic elements that make up the design of windows and doors, using the same precious metals

hinges

weld-onØ 13 mm

three-wingedØ 15 mm

two-winged Ø 12 mm

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design together

the main hubs of OS2 systems in technical drawings listed: to define every detail of the door or window, for the development on a technical/execution level of the project and for the preliminary cost estimation

78 79

77

47 47

32 47

77 77

32

42 27

27 42

77 77

77 77

70 70

47

7777

84

84 84 84

42

47

32 32 47

77

3252 47 47

77

47

77 77

47

77

2727 27

42

36 36

7777

70

77

4747

84 77 77 77

7777 7777 70

77 77 77 7770

84

32 47

47 47

47

70

47

47 47 27

12 12

19

17 15

2219

171716

15

19

PR2933 PR2942PR2903 PR2943PR2905 PR2951PR2915 PR2922 PR2932

PR2961 PR2962 PR2963 PR2965PR2952 PR2971PR2953 PR2955 PR2972

PR2974 PR2975 PR2982 PR2985 PR2954 PR2964PR2973

PR2991 PR2992 PR2993 PR2995

PR2930 PR2931

PR2503 PR2543PR2505 PR2901PR2511 PR2513 PR2515 PR2522 PR2542

PR2606 PR2629PR2607 PR2638PR2627

OS2 75

profiles and glazing beads

80 81

77

476247

1

3 42

1

1

3

3

4 5

4 5

2

2

70

27 2762 62

27 2762 62

70

47

84

27

70

47

77

OS2 75

1. 2. 3. 4.

1. 2. 3. 4. 5.

1. 2. 3. 4. 5.

inward openingsections

82 83

62 62 62

72

1

3 42

1

1

3

3

4

4

5

5

2

2

1

3 4 52

77

27 276262

84

62 62 62 62

47 4762 62

84

72

6247

72

42

70

84

47

OS2 75

1. 2. 3. 4.

1. 2. 3. 4. 5.

1. 2. 3. 4. 5.

1. 2. 3. 4. 5.

outward openingsections

84 85

64

3665

42

65

32

65

47

65

47

6467

58

54

72

47

72

47 47

65

12 12

6558 65

27

65

42

65

32

65

47

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42

58

27

65

27

32

72

58

36

65

32

65

32

65

47

65

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65

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65

27

65

47

65

27

58

27

58

42

32

72

32

72

3272

17

16 19

17

19

17

15

22

15

19

OS2 65

PR2843 PR2851PR2830 PR2852PR2831 PR2853PR2832 PR2833 PR2842

PR2863 PR2865 PR2871 PR2872PR2855 PR2873PR2861 PR2862 PR2874

PR2882 PR2885 PR2891 PR2892 PR2893 PR2895PR2875

PR2606

PR2629

PR2607

PR2638

PR2627

PR2652 PR2815PR2654 PR2822PR2655 PR2664 PR2801 PR2803 PR2805profiles

glazing beads

86 87

1

3 42

1

1

3

3

4 5

4 5

2

2

47

72

1

3 4 5 62

62

72

47 4762

65

476232 62

65

6227 2762

58

47

72

47

65

62 6247 42 3672

OS2 65

1. 2. 3. 4.

1. 2. 3. 4. 5.

1. 2. 3. 4. 5.

1. 2. 3. 4. 5. 6.

inward opening and fixed pane sections

88 89

1

3 42

1

1

3

3

4

4

5

5

2

2

62 62 62

72

1

3 4 52

6227 2762

65

62 62 62 62

726247 4762

72

62

72

47

72

42

58

47

72

OS2 65

1. 2. 3. 4.

1. 2. 3. 4. 5.

1. 2. 3. 4. 5.

1. 2. 3. 4. 5.


90 91

12

77

1212

77 70

27

70

32

77

32

77

32

77

3.5

7777

47 47

77 77

32

32 32 47

77

77

52 47 47

47 47 32

77 77

77 7777 77 77

77

47

77 77

47 47

13.5

1517

16 19

17

19

17

15

22

15

19

OS2 BV

PR2942B PR2943BPR2901 PR2961PR2903 PR2905 PR2915 PR2922

PR2971B PR2973B PR2982 PR2985PR2962B PR2963B PR2965

PR2628

PR2503 PR2543BPR2505 PR2511 PR2513 PR2515 PR2522 PR2542B

PR2606

PR2629

PR2607

PR2638

PR2627

profiles

glazing beads

92 93

4747

4747

47 47

47 4762

47 4762

272784

42

62 62

84

84

84

1

3 42

3 4 52

1

1

3

3

42

2

1

OS2 BV

1.

1.

1.

1.

2.

2.

2.

2.

3.

3.

3.

4.

4.

4. 5.3.


94 95

4949

27

49 49

49 49

84

6284

6270 6227 27

42

1

3 42

1

3 4 52

1

32

OS2 BV

1.

1.

1.

2.

2.

2.

3.

3. 4.

4. 5.3.


96 97

17

16 19

17

19

17

15

22

15

19

84

30 2525

2525

3030

30

84 84 100

72 72 72 88

47 47 2725.5

194

200194

194

170

188

179

17947 47 2725.5

OS2 AS

PR2606

PR2875

PR2975 PR2988 PR2989 PR2946 PR2983

PR2883

PR2984

PR2884

PR2986

PR2886

PR1195

PR1195R

PR2888 PR2889 PR2846

PR2629

PR2607

PR2638

PR2627

profilesfor IGU up to 50 mm

profilesfor IGU up to 38 mm

glazing beads

98 99

4747

47

5

.

3.

4

.

1

3 4 5

2

4747

194

84 84

OS2 AS

1.

2.

two-sash openingsections

exmple for IGU up to 50 mm

100 101

7.

6

.

4747

4747

98

5

.

4.

3

.1

3 4 5 6 7

2

4747

170

72 72

OS2 AS

1.

2.

four-sash openingsections

exmple for IGU up to 38 mm

102 103

77 77 77707070

47 47 47

47

14.522 12 2216

65

77 91

31 39 32 1342 42 42

17

16 19

17

19

17

15

22

15

19

OS2 LB

PR2939 GU2926

PR2972 PR2973 PR2974

PR2929 PR2938

PR2962 PR2963 PR2965 PR2927 PI2928

PR2606

PR2629

PR2607

PR2638

PR2627

profiles

glazing beads

104 105

6262

6262

62

8585

65

1

3 4 5 6 7

2

1 m

2.9 m

OS2 LB

1.

2.

3.

4.

5.

6.

7.

maximum dimensions


106 107

85

62 6262

6262

62

85

1 m

2.9 m

1.

2.

3.

4.

5.

6.

7.

1

3 4 5 6 7

2

OS2 LB

maximum dimensions


108 109

42

35.5

32

36

32

42

32

27

4242

47

47

33.5

33.5

35.5

35.542

32

42

47

1212

4247

42

27

42

35.5

1515

1910

12

4.5

OS2 40

PR2461 PR2462 PR2463 PR2464 PR2471 PR2474 PR2482

PR2415

PR2424 PR2425 PR2430 PR2431 PR2451 PR2454 PR2455

PR2416 PR2429

profiles

glazing beads

110 111

47 4742

36

27

56 56 56

62

47 62 47

36

36

4727

2747

27

27 27

62

1

2 3

1

3 42

OS2 40

1.

1.

1.

1.

2.

2.

2.

2.

3.

3.

3.

4.

4. 5. 6.

4. 5.3.

1

1

3

3

4

4

5

5 6

2

2


112 113

47 47

36

27

36

36

4747

27

27 275656

62

47 62 47

276242

27

OS2 40

1.

1.

1.

1.

2.

2.

2.

2.

3.

3.

3.

4.

4. 5.

4. 5.3.

1

2 3

1

1

3

3

4

4 5

2

2

1

3 4 52


Secco Sistemi is an Italian brand that symbolises innovation and design. It has been contributing to the evolution of the engineering of doors and windows for 70 years, inventing systems and profiles that have become benchmarks for the industry of this sector, and continuing to improve them and interpret the latest projects and trends of contemporary architecture. So far 280 profiles have been developed in 4 select metals – galvanised steel, stainless steel, corten steel and brass – and in 8 different finishes with an annual production of two million linear metres of profiled bars for 200,000 doors and windows.

Secco Sistemi spavia Terraglio 195 31022 Preganziol TV - ItalyT +39 0422 497700F +39 0422 497705www.seccosistemi.com

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