Tehrol

Classic venetian blinds

They are a suitable solution for shading larger industrial areas, as well as smaller private facilities where full light control in the room is needed.

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Why are they special?

The classic system is distinguished by masks or boxes and side guide rails compared to other external blind systems. The guide rails are aluminium, painted according to the RAL chart and ensure the strength of the venetian blind. The top cover mask with classic external venetian blinds can be seen. In the case of new constructions or adaptations, the top mask can be covered with final plaster and is called plaster embedded.

Plaster embedded box for new constructions

Visible box for completed facilities

Discover different forms of slats

You can choose between different forms of slats that not only fulfil their functional role, but also complement the appearance of your room. There are four different forms of slats available, which differ in shape and functionality.

C slat

C80 slats are shaped in the letter C, which provide the blinds with strength and stability. Their cleaning is simple, and the water drains quickly and efficiently.

T slat

T80 slats give a slightly more robust impression with distinct and clear lines. Their advantage is that the closed venetian blinds package is lower.

S-delux slat

S Delux 90 slats are the most technologically advanced slats. At the bottom edge, they are equipped with a rubber seal to better darken the room.

Z slat

Z 90 slats with rubber seal on the lower edge offer optimal darkening and are among the most modern forms of slats.

External venetian blinds colours

Thanks to the wide range of colours, the exterior system of blinds adapts to your facility. All guide rails on which the slats and masks lower can be harmonised in colour according to your wishes for any colour on the RAL chart.

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Shading of terraces and balconies

Choose elegance and functionality for your balcony. TEHROL venetian blinds provide perfect shading and privacy. Create your own personal corner without unnecessary glances from your neighbours.

Angular joints

Instead of the classic guide rails on which the slats slide, a steel cable can be attached to the angular joints of the venetian blind. The advantage of the steel cable stands out even more if windows without visible frames are glazed, as they do not obscure the view to the surroundings.

Feel the freshness of an open window without annoying mosquitoes

Insect screens are indispensable to protect against annoying insects and allow optimal ventilation of your home. The aluminium profiles of the insect screen are powder coated in different colour shades, and the mesh consists of UV-resistant glass fibres, which prevents it from stretching and shrinking. Insect screens are custom-made and available for windows and doors of different sizes. Check out the different types of insect screens.

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Operation

The blinds can be operated manually or by electric drive. The TEHROL system enables full automation of the operation of the external venetian blinds. Automation provides control of light and climate in the room. The sensors automatically adjust the venetian blinds to the weather conditions, the program timer allows you to set the rising and lowering at certain hours, and the mobile app makes it easy to operate the venetian blinds remotely.

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Novelty: Solar powered electric motor

The motors are powered by a solar panel, which is installed on the external box of the blind or through the mains connection. The integrated solar cell effectively charges the battery, thus ensuring flawless operation of the blinds. The built-in energy management system enables optimal consumption and storage of electricity, which extends the battery life and ensures continuous operation of the blinds even in demanding light conditions.

Lowered external venetian blinds prevent the glass from heating up in the summer, which reduces direct heat entry into the room. In winter, however, they act as an additional thermal insulator, which can save you a few euros for heating.

By adjusting the angle of the slats, you can limit the view into the room, while allowing natural light to penetrate the interior of the room.

Fully lowered venetian blinds act as an effective protection against possible burglaries. It is very important to deter most potential burglar before they even try to break in.

They add aesthetic value to the facility and adapt to different window shapes.

Proud of our products

We will help you from idea to final product

From idea to realisation, we will be with you every step of the way, making sure that your wishes become a reality.

With more than 25 years of experience,
our own production,
our own assembly,
service teams and a showroom of blinds in Komenda Slovenia,

we provide complete control over the quality, service and availability of spare parts. Your comfort and satisfaction are our priority.

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Would you like to know more about external venetian blinds?

We have prepared answers to key questions for you.

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Roller shutters are a traditional choice for shading, known for their excellent energy properties and ability to darken the room extremely well. They are ideal for those who want maximum privacy and create a darker ambience. On the other hand, venetian blinds, which also offer excellent energy efficiency, allow better light regulation. With them, you can precisely regulate the amount of light and privacy in the room. So, the choice between roller shutters and venetian blinds will depend on whether you prefer full darkening and insulation (roller shutters) or flexibility in light regulation (venetian blinds).

External venetian blinds are an ideal choice for both new constructions and existing facilities. In new constructions, plaster embedded installation of venetian blinds is carried out, which means that the Venetian blinds are installed in a plaster embedded mask. In the case of existing facilities, however, the venetian blinds are mounted visibly, which means that the venetian blind mask is visible.

The C80 slats are standard and are shaped in the letter C, represent the basic shape of the slats, are easy to clean and allow effective drainage of water.
The T80 slats offer a more robust appearance with more pronounced lines and a lower closed package.
The S Delux 90 and Z 90 slats, which are more technologically advanced and wider, and equipped with a rubber seal at the end of the slat, enable better folding. Their main advantage is to better darken the room and provide greater resistance to wind.

The price of venetian blinds depends on several factors, especially the size of the window, as each venetian blind is manufactured according to precise dimensions. However, the final price depends not only on the size, but also on additional functionalities and equipment such as built-in insect screens, specific colours, automatic control and sensors. The use of these accessories can enrich the functionality and comfort of the venetian blinds, but at the same time affect the total price. In order to accurately calculate costs and prepare an informative offer, we invite you to provide us with the approximate dimensions of the window and to accurately specify your wishes. You can provide us with information at info@tehrol.com or via the online form on our website.