Vitex Academy in Chalkida: External thermal insulation training seminar in collaboration with Andreou Group

With a large participation of professionals, the Vitex Academy educational seminar was held, in collaboration with Andreou Group, on Wednesday 24/09 in Chalkida. The seminar was dedicated to modern external thermal insulation and the innovative Vitex products used in energy upgrade projects.

The seminar presented:

• The innovative Vitex products
• The basic steps for applying the Vitextherm thermal insulation system

The speakers analyzed the logic of the external thermal insulation system and the stages that must be followed to achieve the correct result, durability and energy efficiency.

Surface Preparation – The First and Important Step

It was emphasized how essential it is for the substrate to be:

• clean,
• stable,
• without loose spots or moisture.

Good preparation ensures proper adhesion and reduces the risk of future failures.

Bonding and stabilization of thermal insulation boards

The methods of installing thermal insulation boards were then presented:

• correct glue distribution to avoid gaps,
• installation of the slabs with bonding of the joints,
• mechanical support with appropriate plugs for stability and durability.

The public was informed about the most common mistakes to avoid, such as irregular joints and thermal bridges.

Reinforcement layer – Protection and stability

The fiberglass reinforcement layer was presented as the stage that “ties” the entire system:

• reinforcement at corners and openings,
• uniform mortar application,
• proper integration of the mesh without gaps or wrinkles.

This process increases the system's resistance to weathering and protects the structure from cracks.

Final coatings – Durability and aesthetics

The seminar concluded with a presentation of the final Vitex coatings, which offer:

• high strength,
• protection from moisture and UV radiation,
• wide variety of textures and shades.

Practical advice was given on the appropriate application conditions and the correct choice of final texture depending on the project.

Professionals in the spotlight

Throughout the seminar, participants had the opportunity to see the implementation stages live, discuss technical questions and exchange experiences from projects they are implementing. Their active participation created a lively and productive learning environment.

The contribution of Andreou Group

Andreou Group consistently supports the technical community by offering access to reliable products, services and educational activities that enhance the quality of projects and the technical training of professionals.

Conclusion

The Vitex Academy seminar in Chalkida was a comprehensive introduction to the correct application of external thermal insulation systems, offering practical knowledge and useful guidance for the daily work of professionals.

With actions like this, Vitex and Andreou Group enhance knowledge and expertise in the market, contributing to improving the quality and performance of modern constructions.