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Advantages

Benefits & advantages

  • low roll height,
  • suitable solution for areas with insufficient space for the roll,
  • high degree of shading,
  • thermoregulatory and protective effect,
  • reduction of outdoor noise level.
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Colour variants

Hereby stated colors are only indicative. If you want to see the color in real we recommend to visit one of our business partners where you can ask for physical swatch. We cannot accept claims for inappropriately chosen color according to electronic sampler.
Methods

Handling

manual
by crank
electric
by remote control unit or switch
Guaranteed

Dimensions

minimum width
600 mm
maximum width
4000 mm
maximum height
4000 mm
maximum area
8 m2 (for crank control)
16 m2 (for motor control)
** Note: As the width of the blind increases, its wind resistance class decreases - see Wind resistance, below on the page,

We do not produce atypical dimensions..
Guaranteed dimensions

Technical parameters

Overview of shapes and dimensions of Cetta Flexi slats.

Cetta 60 Flexi

Upper Profile Lower Profile Slat Side Guides Ladder Textile Strip
Guide Rails Cord
Business Name

P 001/1 P 001/2 P 021/26
O 105

See Technical Manual P 036
P 030/5 P 531,
P531/1
Dimensions (mm) 56 × 58 58 × 60 64,5 × 12 0,42 × 60 See Technical Manual Ø 3,2 52 × 65 6 × 0,28
Material Fe Al Al Al See Technical Manual Fe/PVC PES PES
Cross-section cros-section of profile cros-section of profile cros-section of profile cros-section of profile        
Colour Standard:
Zn galvanized steel plate
natural (Al profile)
Other RAL colours spray-painted
Standard:
elox. aluminium
Other RAL colours spray-painted
According to current ISOTRA sampler Standard:
elox. aluminium
Other RAL colours spray-painted
Grey Grey
Black
Grey
Black

Cetta 80 Flexi

Upper Profile Lower Profile Slat Side Guides Ladder Textile Strip
Guide Rails Cord
Business Name

P 001/1 P 001/2 P 012/23
S 037

See Technical Manual P 036/1
P 030/4 P 531,
P531/1
Dimensions (mm) 56 × 58 58 × 60 80 × 13 0,42 × 113 See Technical Manual Ø 3,2 69 × 85 6 × 0,28
Material Fe Al Al Al See Technical Manual Fe/PVC PES PES
Cross-section cros-section of profile cros-section of profile cros-section of profile cros-section of profile        
Colour Standard:
Zn galvanized steel plate
natural (Al profile)
Other RAL colours spray-painted
Standard:
elox. aluminium
Other RAL colours spray-painted
According to current ISOTRA sampler Standard:
elox. aluminium
Other RAL colours spray-painted
Grey
Grey
Black
Grey
Black

Cetta 100 Flexi

Upper Profile Lower Profile Slat Side Guides Ladder Textile Strip
Guide Rails Cord
Business Name

P 001/1 P 001/2 P 012/27
S 317
See Technical Manual P 036
P 030/6 P 531,
P531/1
Dimensions (mm) 56 × 58 58 × 60 103,5 × 17 0,40 × 100 See Technical Manual Ø 3,2 85 × 105 6 × 0,28
Material Fe Al Al Al See Technical Manual Fe/PVC PES PES
Cross-section cros-section of profile cros-section of profile cros-section of profile cros-section of profile        
Colour Standard:
Zn galvanized steel plate
natural (Al profile)
Other RAL colours spray-painted
Standard:
elox. aluminium
Other RAL colours spray-painted
According to current ISOTRA sampler Standard:
elox. aluminium
Other RAL colours spray-painted
Grey Grey
Black
Grey
Black

Non-standard dimensions are not produced

Wind resistance

Wind resistance tests were performed by the Civil Engineering Centre (Centrum stavebního inženýrství) in Zlín in accordance with the Czech standard ČSN EN 13659.

Cetta Flexi 60 – guided by cord

Basic characteristics Properties
Wind resistance Wall opening width L (mm) L <= 800 800 < L <= 2 000 2 000 < L <= 3 000 3 000 < L <= 4 000 4 000 < L <= 4 500 4 500 < L <= 4 800
EN/Beaufort Standard 13659 Beaufort 13659 Beaufort 13659 Beaufort 13659 Beaufort 13659 Beaufort 13659 Beaufort
Wind resistance class 3 6 2 5 1 4 0 3 0 2 0 1
Max. Wind resistanc vmax (km/h) 49 38 28 19 11 5
Max. Effective casement height Hmax = 2 500 mm
Wall opening width L (mm) L <= 800 800 < L <= 2 000 2 000 < L <= 3 000 3 000 < L <= 4000 4 000 < L <= 4 500 4 500 < L <= 4 800
Wind resistance class 2 5 1 4 0 3 0 2 0 1 0 0
Max. Wind resistanc vmax (km/h) 38 28 19 11 5 1
Max. Effective casement height Hmax = 4 000 mm
Additional thermal resistance ΔR 0,08 (m2.K/W)
Total solar energy transmittance gtot 0,032 – 0,094 (depends on the selected slat colour)*

Cetta Flexi 60 – guided by bar

Basic characteristics Properties
Wind resistance Wall opening width L (mm) L <= 1 000 1 000 < L <= 2 000 2 000 < L <= 3 000 3 000 < L <= 4 000
EN/Beaufort Standard 13659 Beaufort 13659 Beaufort 13659 Beaufort 13659 Beaufort
Wind resistance class 4 7 3 6 2 5 1 4
Max. Wind resistanc vmax (km/h) 61 49 38 28
Max. Effective casement height Hmax = 4 000 mm
Wall opening width L (mm) 4 000 < L <= 4 500 4 500 < L <= 5 000 5 000 < L <= 5 500 5 500 < L <= 6 000
Wind resistance class 0 3 0 2 0 1 0 0
Max. Wind resistanc vmax (km/h) 19 11 5 1
Max. Effective casement height Hmax = 4 000 mm
Additional thermal resistance ΔR 0,08 (m2.K/W)
Total solar energy transmittance gtot 0,032 – 0,094 (depends on the selected slat colour)*

Cetta Flexi 80 – guided by cord

Basic characteristics Properties
  Wall opening width L (mm) L <= 2 000 2 000 < L <= 2 500 2 500 < L <= 3 000 3 000 < L <= 3 400 3 400 < L <= 3 800 3 800 < L <= 4 000
EN/Beaufort Standard 13659 Beaufort 13659 Beaufort 13659 Beaufort 13659 Beaufort 13659 Beaufort 13659 Beaufort
Wind resistance class 2 5 1 4 0 3 0 2 0 1 0 0
Max. Wind resistanc vmax (km/h) 38  28  19 11 5 1
Max. Effective casement height Hmax = 2500mm
Wall opening width L (mm) L <= 2 000 2 000 < L <= 2 500 2 500 < L <= 3 000 3 000 < L <= 3 400 3 400 < L <= 3 800 3 800 < L <= 4 000
Wind resistance class 1 4 0 3 0 2 0 1 0 0 0 0
Max. Wind resistanc vmax (km/h) 28 19 11 5 1 1
Max. Effective casement height Hmax = 4000 mm
Additional thermal resistance ΔR 0,08 (m2.K/W)
Total solar energy transmittance gtot 0,032 - 0,094 (depends on the selected slat colour)*

Cetta Flexi 80 – guided by bar

Basic characteristics Properties
Wind resistance Wall opening width L (mm) L <= 2 000 2 000 < L <= 3 000 3 000 < L <= 4 000 4 000 < L <= 4 500
EN/Beaufort Standard 13659 Beaufort 13659 Beaufort 13659 Beaufort 13659 Beaufort
Wind resistance class 2 5 1 4 0 3 0 2
Max. Wind resistanc vmax (km/h) 38 28 19 11
Max. Effective casement height  Hmax = 4000 mm
Wall opening width L (mm) 4 500 < L <= 5 000 5 000 < L <= 6 000
Wind resistance class 0 1 0 0
Max. Wind resistanc vmax (km/h) 5 1
Max. Effective casement height Hmax = 4000 mm
Additional thermal resistance ΔR 0,08 (m2.K/W)
Total solar energy transmittance gtot 0,032 - 0,094 (depends on the selected slat colour)*

Cetta Flexi 100 – guided by cord

Basic characteristics Properties
Wind resistance Wall opening width L (mm) L <= 800 800 < L <= 2 000 2 000 < L <= 3 000 3 000 < L <= 4 000 4 000 < L <= 4 500 4 500 < L <= 4 800
EN/Beaufort Standard 13659 Beaufort 13659 Beaufort 13659 Beaufort 13659 Beaufort 13659 Beaufort 13659 Beaufort
Wind resistance class 3 6 2 5 1 4 0 3 0 2 0 1
Max. Wind resistanc vmax (km/h) 49 38 28 19 11 5
Max. Effective casement height Hmax = 2500 mm
Wall opening width L (mm) L <= 800 800 < L <= 2 000 2 000 < L <= 3 000 3 000 < L <= 4 000 4000 < L <= 4 500 4 500 < L <= 4 800
Wind resistance class 2 5 1 4 0 3 0 2 0 1 0 0
Max. Wind resistanc vmax (km/h) 38 28 19 11 5 1
Max. Effective casement height Hmax = 4000 mm
Additional thermal resistance ΔR 0,08 (m2.K/W)
Total solar energy transmittance gtot 0,032 – 0,094 (depends on the selected slat colour)*

Cetta Flexi 100 – guided by bar

Basic characteristics Properties
Wind resistance Wall opening width L (mm) L <= 1 000 1 000 < L <= 2 000 2 000 < L <= 3 000 3 000 < L <= 4 000
EN/Beaufort Standard 13659 Beaufort 13659 Beaufort 13659 Beaufort 13659 Beaufort
Wind resistance class 4 7 3 6 2 5 1 4
Max. Wind resistanc vmax (km/h) 61 49 38 28
Max. Effective casement height Hmax = 4000 mm
Wall opening width L (mm) 4 000 < L <= 4 500 4 500 < L <= 5 000 5 000 < L <= 5 500 5 500 < L <= 6 000
Wind resistance class 0 3 0 2 0 1 0 0
Max. Wind resistanc vmax (km/h) 19 11 5 1
Max. Effective casement height Hmax = 4000 mm
Additional thermal resistance ΔR 0,08 (m2.K/W)
Total solar energy transmittance gtot 0,032 – 0,094 (depends on the selected slat colour)*
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