GradiVENT Z90
The GradiVENT Z90 of Graditel Solar it is a motorized exterior Venetian blind designed to control solar radiation before it reaches the glass, improving indoor comfort, reducing energy consumption, and providing a modern and elegant architectural appearance.
Thanks to your 90 mm adjustable «Z» shaped blades», allows for precise regulation of natural light, privacy, and ventilation, adapting to each moment of the day and the needs of each space.
The first barrier against heat
Unlike interior systems, GradiVENT Z90 stops solar radiation on the exterior of the building, preventing rooms from overheating and significantly reducing the need for air conditioning during the hottest months.
Its motorized drive allows you to orient the slats to maintain natural lighting without sacrificing thermal comfort.
Contemporary design
Its minimalist aesthetic makes the Venetian blind another architectural element of the facade.
The clean lines, the reduced drawer size, and the possibility of integration in new construction or renovation allow it to be adapted to any residential or commercial project.
Available in a wide range of colors, textured finishes, and wood effect, with the option for bicolor finishes to fully customize each installation.
Main advantages
- High-efficiency outdoor sun protection.
- 90mm Z90 Aluminum Adjustable Fins.
- Precise regulation of light input.
- More privacy without losing natural light.
- Energy consumption reduction.
- Improve thermal comfort year-round.
- Motorized drive.
- Integration with home automation systems and automatisms.
- Elegant and minimalist design.
- Wide variety of colors and finishes
- Fully custom manufacturing.
Why choose the Gradisun bioclimatic pergola?
Technical Building Code (CTE)
In current times, factors such as the continuous regulations imposed by the CTE, or the thermal variations of our geographical location, have affected the design of new buildings and housing. Naturally, the GRADISUN bioclimatic pergola meets all the necessary requirements and current regulations.
Energy Saving
The GRADISUN bioclimatic pergola is a benchmark in terms of energy savings. The 190 x 54 mm slats allow us to achieve exceptional thermal values, with the option to insert insulation inside the slats as an extra. It's all advantages: protection from solar radiation in summer and natural ventilation, protection from rain in winter and extra solar gain, a way to enjoy your terrace, restaurant, or garden all year round.
Mounting types
The GRADISUN bioclimatic pergola allows you to expand and occupy new living spaces, giving a new use to your home or business without needing to carry out any construction work. The installed structures are highly robust and avant-garde in design, allowing for large projects adapted to buildings, and can be completely self-supporting. The materials and components used in our GRADISUN bioclimatic pergola guarantee the product's durability and correct operation.
Stormwater drainage
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Motorization, the latest in home automation technology and programming
Motor designed with a reinforced shaft expressly for our Gradisun bioclimatic pergola, composed of stainless steel and aluminum, fully waterproof IP 67, and a surprising 900 Nm at 24 V. Smooth and silent, with complete electrical shock safety and the confidence that a great brand provides. Wiring is completely hidden thanks to the design of our self-supporting profile, free from moisture and deterioration.
Programming control unit with 868 MHZ radio controls and 42 channels. From the remote control, we can manage the slats of the GRADISUN pergola at our will with different opening programs, recessed LED spotlights IP67 in the slats or in the structure, ambient light LED strips IP67, or simply our range of sun protection products, lateral windbreaks, or GRADISHADOW Venetian blinds.
Structure
The pergola is made of a reinforced structure of 190 x 80 with maximum thicknesses for the system's support. The design allows us to insert the gutters effectively and quickly once the structure is installed, creating a completely watertight structure. The G190 adjustable movable louvers rotate from 0° to 135° with a perfect and silent coupling between them.
Blade positioning by degrees:
– 0º we maintain a habitable space fully protected from rain and sun rays.
– 5º to 90º we achieve air re-circulation and temperature regulation by natural convection while controlling luminosity.
– 90º to 135º total utilization of sun and solar radiation.
Finishes
Coated with QUALICOAT guarantee
It is a seal approved by the Ministry of Public Works and this seal can be verified at number 457 on its official website. Qualicoat quality standards for the aluminum lacquering process set requirements related to: Raw materials used and qualities of lacquering facilities and plants, forms and pretreatment systems.
ISO 9001:2008: These are rules of a social nature aimed at improving the progress and functioning of an organization by improving its internal relationships.
These standards must be combined with technical principles to achieve improved customer satisfaction.
Materials and Components Used
The materials and components used in our GRADISUN bioclimatic pergola guarantee the durability of our product and correct operation against environmental corrosion.
- Extruded reinforced aluminum in alloy AW-6060-T6
- Anti-friction plugs in KORREX II nylon material -60°C to +120°C.
- Structural supports, caps, and hardware in anti-corrosion AISI 304 stainless steel
- Anti-friction rubber pads
- Butyl sealant
Technical specifications
Quality certificates, tests, and warranties
Qualicoat Certificate
License No. 457
Ensatec Certificate
Test Certificate Number: 244320
CE EN 13659 Certificate
Certificate No. 09/2088
Builder's Warranty
10-year warranty for structures. 5-year warranty for accessories and moving parts. 2-year warranty for motors and electronics.
Wind Load Resistance
EN 13561:2015/AC:2016
EN 1932:2014-07
CLASS 6
101.5 km/h
Rain Resistance
UNE-EN 14973:2007
120 liters per minute2/min
Snow Load Resistance
EN 12833
Complies with the requirements of the CTE (120 kg/m3)
Loading area
The GRASISUN bioclimatic pergola meets the most demanding quality requirements.
- Calculation based on a measurement of 6,500mm x 4,000mm, a Young's modulus of 700,000 kg/cm², a load factor of 1.5, and a material reduction factor of 1.1.
- Snow weight 1.092 kg
- Wool weight 396.8 Kg
- Wind load 1.135.8 kg
- Gross Weight 31.9 kg
- Reinforcement weight upright 132.6 Kg
Under the previous conditions, supporting a total load of 2789 kg, with a maximum deflection of 15 mm. According to CTE-DB-SEAE and EN13830:2003, it is 1900 cm.
The rising profile has an inertia of 1954 cm4.
Frequently Asked Questions
Frequently Asked Questions
What is the GradiVENT Z-90?
The GradiVENT Z-90 is a exterior adjustable aluminum Venetian blinds, designed to control light entry, improve privacy, and reduce solar radiation.
What type of slats do you use?
Use 90mm Z-shaped adjustable fins, designed for precise control of natural light and improved solar protection.
Does it help to reduce heat?
Yes. When installed outdoors, it acts as first barrier against heat, preventing solar radiation from reaching the glass directly.
Can it be motorized?
Yes. The GradiVENT Z-90 features motorized drive and can be integrated with home automation and automation systems.
Does it allow you to maintain privacy?
Yes. Its adjustable slats allow for achieving more privacy without losing natural light, adapting the opening for each time of day.
Is it custom-made?
Yes. The GradiVENT Z-90 external Venetian blind is manufactured fully customized, with different colors, textured finishes, wood effect, and bicolor options.
Do you have a project in mind? Let's talk
Our technical team can help you evaluate the most suitable solution for your space, answer your questions, and guide you on the next step.
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