Ventilation and climate for poultry

Fresh air is essential for animals to thrive in the barn. Insufficient or varying air exchange has a major impact on a number of important production parameters. These include growth, feed utilisation and disease, and ultimately animal mortality.

KJ Climate Technology

Ventilation principles

KJ Klimateknik has 35 years of experience in consulting, production and installation of ventilation in livestock sheds. With KJ as your supplier, you are guaranteed a good and stable indoor climate all year round. Your local conditions, such as type of livestock, type of operation and building construction, have a major impact on which ventilation principle is most suitable for your circumstances. Based on your needs and wishes, we will find the optimal solution for you. Especially for larger broiler houses and chicken houses NORDIC concept provides production benefits.

Get more information now

Do you want us to contact you directly? Use the form and we'll call you as soon as possible.

Your clear benefits of a system from us

One unified solution

We supply the entire air and climate package from the same manufacturer. As a customer, you can rest assured that everything works optimally together.

Easy to use

The TRIO climate control is sleek and intuitive, making it easy to understand and operate the system.

Economical and reliable

With a system from Munters/KJ Klimateknik you get a competitive and proven solution. The systems are known for their high degree of reliability and long service life.

Monitoring and control via smartphone or PC possible

We have all got used to being able to do more and more things remotely. Control and monitoring of the ventilation solution via smartphone and PC is therefore integrated into our solution.

KJ Climate Technology

Ventilation models

Negative pressure ventilation

Intakes and wall valves
Negative pressure systems are characterised by the air being sucked into the house using the negative pressure created by the extraction. We are known for our unique NORDIC (insert link to brochure) concept, where the air is led into the house through roof inlets and distributed using the star diffuser. The star diffuser has the amazing property of guiding the air down to the animals. This means, among other things, that during hot periods, a relatively low temperature and fresh air can be maintained at the animals. If you are looking for a more traditional solution, we have a large selection of wall vents to meet most needs.

Equal pressure ventilation


Air inlets

Equal pressure systems are characterised by the fact that they are a very stable and safe solution where the air is blown into the barn by means of a fan in the inlet pipe. The air pressure in the barn is kept at around 0 Pascal, creating a very comfortable climate in the barn.

Equal pressure ventilation can be used in virtually all operating modes and building structures and can often be the solution where other forms of ventilation are not suitable.

en_GBEnglish (UK)