ventilation grille with one-way air flow

Kratka wentylacyjna Ventiskratka wentylacyjna Ventis - tył

Ventis according to invention, provides an one-way air flow, which effectively prevents - by reverse string air - carbon monoxide to get through from flue pipe to the interior .



  • In housing (kitchens, bathrooms, toilets, boiler rooms, garages, utility rooms)
  • Industrial buildings (as an ending of ventilation channels in production halls, warehouses, garages)
  • Public utility buildings (as an ending of ventilation channels in offices, hospitals, swimming pools, banks, hotels)


  •   stainless steel [OH18N9]   brushed or gloss


Grill is equipped with assembly frame, which is permanently installed in ventilation opening, and unnoticeable spring hooks. This solution allows quick assembly and dismantling of the grid for cleaning. Grill can be also installed permanently using screws.


All quotes are prepared individually for each client . For us, every project is a new challenge . The price depends on the size of the ordered grille, the amount of ordered grilles of one model or the size of the entire order . The price is also affected by the type of material selected . If you want to know the price of your order , do not hesitate to contact us.