Exterior blinds

Self-supporting VIVA Venetian blind

The basis of the self-supporting blinds are guide rails, on which the entire weight of the armour lies. The main representative of this special design of exterior blinds is the VIVA self-supporting blind. All types and sizes of slats can be used for this self-supporting blind, except for Cetta 50. An insect mesh can also be integrated into them.

For the VIVA blind, the upper profile of the blind, including the entire package of slats, is placed in an pre-assembled box, which has an angular design. Its box can be made in two variants – under-plaster or recognized. The under-plaster variant means that the box is "hidden" under facade and when the blind is fully retracted into the box, this blind is not visible at all. This variant of design must be taken into account already during the implementation of the construction project. In the under-plaster version, the VIVA blind box can be provided with 10 mm thick hardened polystyrene from the front and back at the same time. The box is visible for the recognized variant.

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Advantages

Benefits & advantages

faster and easier assembly
high level of shading
thermoregulatory and protective effect
decrease in the level of outside noise
lower profile from the extruded aluminium
electric control option
reduction of the noise from the blinds.

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Inspiration

Specification

Control: lowering, pulling up and tilting the slats by motor,
location of the control is anywhere,
design suitable for all types of exterior blinds except for Cetta 50,
standard cover box height: 190 mm, 220 mm, 260 mm, 300 mm,
wide variability of the guide rails (up to 13 variants),
choice of box, bottom and guide rails in DECORAL or RAL design,
maximum dimension 4000 mm,
from 3,5 m to 4 m completed with a reinforcing profile.

Note: Dimensional tolerances for input values ± 2 mm

Limited dimensions for Cetta 80 blinds Viva

VIVA	Widht (mm)		Height (mm)	Guaranteed area (m²)
VIVA	min.	max.	min.	max.
without insect screen	600	4000	500	12
with insect screen	720	1800	500	3

The maximum height of blind, which the box of 300 mm is suitable for.

Maximum height of blind (in mm) by the type of slats for the selected dimension of box (without an insect screen)

Blind type / Height of the box in mm	190	220	260	300	Max. area (m²)
C65	900	1300	1800	2400	9
C80	1100	1500	2200	2800	11
C80 Slim	1300	1800	2600	3300	12
F60	1400	1900	2700	3500	14
F80	1800	2500	3500	4500	14
F100	2000	2900	4100	5300	16
S65	900	1300	1800	2300	9
S90	1300	1900	2600	3400	12
Z70	1000	1400	2000	2600	10
Z90	1200	1700	2500	3200	12

Note: Maximum height of the self-supporting blind VIVA with insect screen is 2500 mm.

Wind resistance

Essential characteristics	Performance
Wind resistance	Class 3, 4 (according to type slat)
Additional thermal resistance ΔR	0,08 (m².K/W)
Total solar energy transmittance g_tot	0,032 - 0,094 (according to select slat color)*