NOVA Grilles

Diffusion grille for effective air supply and extraction

NOVA-C, Steel adjustable grille suitable for circular ducts
NOVA-C
Grilles · Steel adjustable grille suitable for circular ducts
  • Adjustable 

  • Industrial & commercial use 

  • Galvanised steel 

  • Precise grille sizes


NOVA-D, Non-transparent diffusion grille ideal for door or wall installations
NOVA-D
Grilles · Non-transparent diffusion grille ideal for door or wall installations
  • Non-transparent 

  • Lightweight 

  • Aesthetic design 

  • Industrial & commercial use 

NOVA-B, Adjustable air diffusion grille, for supply or extract air. Ideal for commercial and industrial premises.
NOVA-B
Grilles · Adjustable air diffusion grille, for supply or extract air. Ideal for commercial and industrial premises.
  • Adjustable

  • Large free area

  • Low pressure loss & sound

  • Robust

  • Commercial & industrial use

  • Roll formed sheet steel

NOVA-A, Adjustable air diffusion grille, for supply or extract air. Ideal for commercial and industrial premises.
NOVA-A
Grilles · Adjustable air diffusion grille, for supply or extract air. Ideal for commercial and industrial premises.
  • Adjustable

  • Large free area

  • Low pressure loss & sound

  • Lightweight

  • Commercial & industrial use

  • Anodized aluminum

NOVA-PF-F, Aluminium air extract grille with a filter, suitable for T-bar ceiling installations
NOVA-PF-F
Grilles · Aluminium air extract grille with a filter, suitable for T-bar ceiling installations
  • Air supply & extraction 

  • Easy filter access

  • Aesthetic design 

  • Lightweight

NOVA-E with ODEN-F, Rectangular aluminium air extract grille ideal for large air volume extraction
NOVA-E with ODEN-F
Grilles · Rectangular aluminium air extract grille ideal for large air volume extraction
  • Air supply & extraction 

  • Aluminium construction 

  • Aesthetic design 

  • Lightweight

NOVA-PF, Aluminium perforated grille with a filter suitable for wall or ceiling installations
NOVA-PF
Grilles · Aluminium perforated grille with a filter suitable for wall or ceiling installations
  • Wall or ceiling installation 

  • Aesthetic design 

  • High stability 

  • Easy maintenance


NOVA-A with ODEN-F, Adjustable air diffusion grille, for supply or extract air. Ideal for commercial and industrial premises.
NOVA-A with ODEN-F
Grilles · Adjustable air diffusion grille, for supply or extract air. Ideal for commercial and industrial premises.
  • Adjustable

  • Large free area

  • Low pressure loss & sound

  • Lightweight

  • Commercial & Industrial use

  • Anodized aluminum

NOVA-RF-F, Aluminium air extract grille with a filter, suitable for T-bar ceiling installations
NOVA-RF-F
Grilles · Aluminium air extract grille with a filter, suitable for T-bar ceiling installations
  • Air supply & extraction 

  • Easy filter access

  • Aesthetic design 

  • Lightweight

NOVA-RF, Ventilation grille with filter ideal for air extraction in re-circulation systems with fan coils
NOVA-RF
Grilles · Ventilation grille with filter ideal for air extraction in re-circulation systems with fan coils
  • Wall or ceiling installation

  • Aesthetic design 

  • High stability 

  • Easy maintenance


NOVA-R, Rectangular non-transparent aluminium grille suitable for hotels, offices and restaurants
NOVA-R
Grilles · Rectangular non-transparent aluminium grille suitable for hotels, offices and restaurants
  • Lightweight 

  • Aesthetic design 

  • Aluminium construction 

  • Air extraction 


NOVA-L, Aluminium fixed blade grille suitable for discreet installations
NOVA-L
Grilles · Aluminium fixed blade grille suitable for discreet installations
  • Aluminium 

  • Lightweight

  • Air supply and extraction 

  • Single or double-layer blades


NOVA-H, Perforated panel grille ideal for industrial and commercial settings
NOVA-H
Grilles · Perforated panel grille ideal for industrial and commercial settings
  • Lightweight 

  • Wall or duct installation 

  • Industrial or commercial 

  • Aluminium & Steel


NOVA-EF-F, Aluminium air extract grille with a filter, suitable for T-bar ceiling installations
NOVA-EF-F
Grilles · Aluminium air extract grille with a filter, suitable for T-bar ceiling installations
  • Air supply & extraction 

  • Easy filter access

  • Aesthetic design 

  • Lightweight

NOVA-EF, Aluminium air extract grille with a filter suitable for wall or ceiling installations
NOVA-EF
Grilles · Aluminium air extract grille with a filter suitable for wall or ceiling installations
  • Low resistance 

  • Adaptable 

  • High stability 

  • Easy installation


NOVA-E, Rectangular aluminium air extract grille ideal for large air volume extraction
NOVA-E
Grilles · Rectangular aluminium air extract grille ideal for large air volume extraction
  • Air supply & extraction 

  • Aluminium construction 

  • Aesthetic design 

  • Lightweight


NOVA-L with ODEN-F, Aluminium fixed blade grille suitable for discreet installations
NOVA-L with ODEN-F
Grilles · Aluminium fixed blade grille suitable for discreet installations
  • Aluminium 

  • Lightweight

  • Air supply and extraction 

  • Single or double-layer blades

Grilles

Grilles are installed at the end of a ventilation duct, where the air is blown out of the duct or sucked into it. If a ventilation grille is to be installed outdoors, it should be equipped with an insect screen to prevent insects from entering the ventilation system and the building. That is why the grille is an important part of the ventilation system in the effort for a good indoor climate.

Our grilles are used in ventilation systems in combination with many other components. In our webshop, you will also find other air distribution products, such as diffusers and air volume control.

Systemair's wide range includes our NOVA grilles, which are available in a wide range of variants, with a grille for every purpose.

If you're looking for a ceiling-mounted ventilation grille, take a look at the NOVA-PF-F, NOVA-RF-F and NOVA-EF-F, all of which are suitable for installation in T-bar ceilings. The grilles can be combined with a plenum box to achieve a balanced distribution of air throughout the entire grille.

NOVA-L is an aluminium grille with fixed blades suitable for discreet installations. The grille is available in many sizes and different louvre configurations.

With NOVA-A you get an adjustable ventilation grille for supply or exhaust air. This grille is ideal for commercial and industrial premises.

The NOVA-RF ventilation grille with a filter is recommended for effective air extraction in re-circulation systems with fan coils. The filter can be easily removed by removing the front moulding, which is held in the frame by spring clips.

In addition to our wide range of NOVA grilles, we offer accessories such as ODEN plenum boxes, dampers and mounting frames in our webshop.

Grilles for walls

When installing ventilation grilles in walls, appearance plays an important role as these grilles are often visible. At Systemair, we offer a selection of grilles that, with their simple and stylish design, blend in with the surroundings and don't steal the spotlight. Several of our grilles are also available in different surface finishes, so you can choose the one that best suits your project.

Which grille should I choose?

When choosing a grille, there are several factors to consider. Naturally, the grille must fit the duct it is to be installed on - here considering both the shape and size of the duct are important. In addition, appearance is important to consider. Depending on the environment in which the ventilation grille is to be installed, the grille should match the look.

If the grille is to be installed outdoors, it's a good idea to include an insect screen. In addition, it may be necessary to prevent rainwater ingress. Our louvres are recommended.