Screen installations

Sustainable and energy-saving: we can no longer imagine working any other way. That’s why all the fabrics we use are made with sustainability in mind. All our screen fabrics are energy-saving: even an open fabric can deliver a small degree of energy savings.

If you want to save energy by keeping your screen closed, it is very important that your screen transports moisture. That's why all our screens have yarn running through the screen. The yarn transports the moist from under the screen to the top where it evaporates. This ensures that it does not become too humid in the greenhouse and condensation occurs.

With many years of experience and a network of reliable partners, we can guarantee you a screen installation that’s exactly right for you.

CannaTechnics doesn’t just supply you with a screen installation. We’ll provide you with one that has all the features you need to overcome the challenges you face every day. All our screen fabrics are energy-saving: even an open fabric will deliver a small degree of energy savings.

Every grower and every greenhouse are different, which means that every screen installation is also different. We believe that there is no such thing as a standard installation, so you can choose the system that suits you best:

cannabis screen;
black out screens;
light diffusion screens;
energy-saving screens;
light restriction screens;
roll screens and roof-roll screens;
twin roll screens;
ridge screens;

What’s more, these screen installations can be customised to meet your needs. We’ll be more than happy to discuss all your needs and come up with the best possible system for all concerned.

Cannabis (triple layer) screen

This triple layer screen is especially designed for the medicinal cannabis cultivation. The cloths in this screeninstallation can block out the sun at a maximum. This will be perfect for your medicinal cannabis.

This triple layer screen also saves energy up to a maximum. This keeps the light and heat in the greenhouse. Even in the night the heat stays in the greenhouse, this saves energy and the climate is stabilized. We can make your cannabis cloth on request, with your wishes and needs in mind!

Black-out screens

A blackout installation is necessary for growing high quality medical cannabis. Cannabis is a day length sensitive plant. With a blackout screen you can make sure the flowering phase will be optimal for you cannabis.

With the fully automated blackout from CannaTechnics you can shorten the day lengths. This allows you to give the plant longer nights when needed. You are in complete control of the growing and flowering period of the plant.

Light diffusion screens

With high grade diffusion screens, sunlight spreads evenly and reaches deeper over the cannabis plants. Diffused light provides stronger and healthier cannabis plants because the light comes from multiple angles. This distributes the light among the plants so that each plant gets an equal amount of light and there are no plants that suffer from direct irradiation.

There are many variety’s in shading level. We would like to hear your story, in this way we can help you with creating the optimal climate for your medicinal cannabis plants.

Energy-saving screens

Like all other screens that we can deliver do the energy-saving screens save energy. The energy-saving screens are developed for use when you don’t want to make shades or diffuse the light but purely want to save energy. This screen is developed to let as much light trough as possible and create an extra isolation layerin the top of the greenhouse.

It is customary to use two or even three screens in a greenhouse. This screen is always a good combination with a black-out screen to add some energy savings during the day.

Light restriction screens

A light restriction screen is designed to keep the artificial light from leaving the greenhouse. As you might know Holland and especially Westland is an area with a lot of greenhouses. And to make sure that it becomes dark during the night there are rules about light pollution by greenhouses.

Our screen fabrics provide excellent light reduction, allowing up to 99% of the grow light to be screened. This keeps the light and heat inside the greenhouse, both during the day and overnight, resulting in even more energy savings and a stable climate. This light restriction screen keeps most light inside the greenhouse against light pollution.

Roll screens and roof-roll screens

Vertical roll screens
Roll screens offer several advantages: you can use them to shade your crop from the sun, reduce external light ingress, prevent outgoing light and save energy. The roll screens are powered by tube motors and/or external motors (400V). We ensure a perfect finish and seal, ensuring you get the result you are looking for.

Roof-roll screen
Roof-roll screens are most often found in garden centres and production greenhouses. One of the benefits of a roof-roll screen is that temperature circulation takes place, which has a positive impact on crop growth. It can also help to create a pleasant atmosphere and is available in a range of soft colours. Roof-roll screens also provide shade and is fire retardant, offering the protection you need for your crop and public spaces.

Twin roll screens

A partition between two zones in a greenhouse does not always need to be permanent. CannaTechnics can provide you with a perfect and flexible solution: the twin-wall.

If closed it will be a solid partition wall between the zones and if open you will have a minimal bundle that will hardly effect your light quantity. Twin roll screens can be operated manually or by various types of motors.

We will see to it that the twin roll screens offers you a maximum result.

Ridge screens

Nowadays greenhouses are getting bigger and taller. Because of this development a problem can arise, that when the screen is closed, temperature differences arise above and below the screen. Above the screen it cools down and this air descends to the lowest point, namely the facades. As a result, the cold air flow 'falls' downwards, disrupting the constant climate of the greenhouse. These temperature differences can lead to uneven growth or possible fungal diseases.

If you use ridge screens, these situations can be excluded. These screens also reduce energy costs and improve the growth of your crop.

Not every type of greenhouse is suitable for this system and some ridge screens are easier to install with one type than with another. Because of our knowledge and experience in greenhouse construction, we would like to think along with you about the best solution for your situation.