The combination of perfect insulation, airtight construction used in modern construction and inadequate ventilation of the building, all this results in very dirty and moist air. This can lead to many inconveniences such as breathing problems, fungi, allergies and a negative impact on the energy balance.
Ventilation is therefore a prerequisite for a healthy internal climate. Air circulation ensures that polluted and humid air is replaced with fresh air, which significantly improves the quality of life of its inhabitants.
New construction or renovation! – choose Tunal and increase your comfort of life.
The EPC standards in Belgium and the Netherlands oblige to integrate the ventilation system in the new building as well as during the existing renovation. The ventilation standard is valid NBD D50-001 for Belgium and NEN1087 and 8087 for the Netherlands. This is good practice and implicitly requires the use of a respirator. This standard is valid for the whole country.
Products
See our products
Products
See our products
As part of the Tunal system, we offer TunalTopNeo, TunalTopNeo DB 35 i DB 39, Tunal 80 FL 12, Tunal 80 HD ...
read moreTransport
Delivery always on time
Transport
Delivery always on time
Our company, in connection with the adaptation to the guidelines of our partners for several years, lacquers the elements used for the production ...
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A wide range of colors
Color
A wide range of colors
We paint diffusers in any RAL color - matte, gloss, texture and in all available ...
read moreWarranty
Quality certificates
Warranty
Quality certificates
Our products have certificates, among others Qualicoat / Qualanod, BSRIA and KOMO ...
read morePRODUCTS
complete ventilation program
TUNAL
As part of the ventilation program, we offer the following products
NEW !!! T80 FL diffuser in the TRIPLE version
Maintenance
Accessories
The principle of the self-regulating valve
Equipped with a diffuser valve TunalTopNeo, TunalTopNeo DB 35, TunalTopNeo DB 39