Exterior Components
Ventilated J-trim
Ventilated J-trims that serves as both an intake and exhaust opening for ventilation in wall interiors.
Joto’s uniquely shaped ventilated J-trims have a width that minimizes protrusions, allowing for a neat appearance between the exterior wall and eave materials.
![3-5 Airflow Liner 3-5 Airflow Liner](https://joto-en.com/wp-content/uploads/2021/09/main4-3.jpg)
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![](https://joto-en.com/wp-content/uploads/2021/09/list1-13.jpg)
FVK-N series
![](https://joto-en.com/wp-content/uploads/2021/09/list1-13.jpg)
Ventilated J-trim with an aesthetic appeal
●The aspect size is a mere 8mm. This allows for the ventilation of exterior walls without a conspicuous design.
●It integrates with overhangs for a nice fit.
●It uses steel plates with excellent corrosion and weather resistance.
●The product comes in three different widths to match the wall thickness.
●It is also available in a wide range of colors.
![](https://joto-en.com/wp-content/uploads/2021/09/list2-13.jpg)
FVK-N08 series
![](https://joto-en.com/wp-content/uploads/2021/09/list2-13.jpg)
Features a unique shape for a neater appearance.
●It uses steel plates with excellent corrosion and weather resistance.
●The appearance is nice and neat. The ventilation holes are now less visible.
●Accessories are available as well.
●Two types are available to match the wall thickness (up to 16mm and up to 22mm).
●It is also available in a wide range of colors.
![](https://joto-en.com/wp-content/uploads/2021/09/list3-14.jpg)
FVK series
![](https://joto-en.com/wp-content/uploads/2021/09/list3-14.jpg)
Ventilated J-trim that also provides exhaust holes for ventilation in the wall interior.
●The unique water-repelling shape ensures a high level of watertightness (compared to our conventional products).
●The appearance is nice and neat. The ventilation holes are now less visible.
●It is also available in a wide range of colors.
![](https://joto-en.com/wp-content/uploads/2021/09/list4-11.jpg)
FVK-N21 series
![](https://joto-en.com/wp-content/uploads/2021/09/list4-11.jpg)
Ventilated J-trim for wet exterior walls.
●The unique water-repelling shape ensures a high level of watertightness (compared to our conventional products).
●The appearance is nice and neat. The ventilation holes are now less visible.
●The coating is up to 21mm thick.
●It uses steel plates with excellent corrosion and weather resistance.
●It is also available in a wide range of colors.