Watch a quick comparison video to see the difference in construction, installation and everyday use. Find out which grille is more suitable for a wall, ceiling or door.
Discover different designs – from minimalist to decorative patterns. Choose the style that best matches your interior.
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The BOX – square, 1-piece wooden ventilation grille combines efficient air ventilation with a clean design that reads as an interior detail rather than a purely technical part.
This is a 1-piece design without magnets – a solid compact panel intended to cover the ventilation opening from the outside, creating a neat, seamless look.
Important: The grille is designed to cover the opening from the outside (wall / ceiling / door), not to be inserted into ducting.
Made from beech plywood with a natural surface without varnish. The surface is suitable for optional finishing (oil, varnish, stain).
The BOX – square, 1-piece grille is available in multiple size variants to match your ventilation opening.
Outer size: 240 × 240 mm
Thickness: 8 mm
For openings: up to 160 mm
Suitable for larger openings where good airflow is required while keeping a premium look.
Outer size: 188 × 188 mm
Thickness: 8 mm
For openings: up to 125 mm
A compact option for smaller rooms where the design should stay subtle and elegant.
Custom size: atypical dimensions can be prepared on request.
No. It is designed to cover the opening from the outside surface.
The 1-piece version is a solid panel without magnets. The 2-piece version includes a frame and a removable part held by magnets for easier access and cleaning.
Variant 125 fits openings up to 125 mm (outer size 188 × 188 mm). Variant 160 fits openings up to 160 mm (outer size 240 × 240 mm). Custom sizing is available on request.
Yes, it is suitable as a door ventilation grille and for ventilating cabinets or built-in furniture.
Surface-mounted using adhesive or screws depending on the substrate.
Yes. As it is unvarnished, it can be finished with oil, varnish or stain.
It is intended for interior use. In humid rooms, we recommend applying a suitable finish.
As an aesthetic cover, it maintains airflow when the correct size variant is chosen. We can advise if you have specific airflow requirements.
Data sheet
The grilles are made of high-quality beech plywood, which is strong, stable, and suitable for interior use.
Yes, the slat construction enables efficient airflow and the grilles are suitable for both air supply and air exhaust.
Square ventilation grilles allow natural air circulation between rooms or between a room and a ventilation system. At the same time, they cover the ventilation opening and create an aesthetic design element in the interior.
The most common sizes are 188 × 188 mm and 240 × 240 mm, designed to cover standard ventilation openings in walls or doors.
Square grilles are most commonly installed on a wall or ceiling to cover a ventilation opening. Thanks to their design, they are also used as door ventilation grilles, for example between a bathroom and a hallway.
Yes, we also offer custom manufacturing according to the required size, allowing precise adaptation to a specific ventilation opening.
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