Square ventilation grills

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An Essential Guide to Square Ventilation Grills for Professionals

Square ventilation grills are a crucial component in many industrial and commercial ventilation systems. They ensure efficient airflow and help maintain indoor air quality. As you explore the category page for square ventilation grills, understanding the nuances of these products will aid in selecting the right manufacturer and product that align with your specific requirements. This guide will provide insights into pricing, product differentiation, and negotiation strategies to help you make an informed decision and request a quote with confidence.

This selection of products and brands is presented to you by:
Jason Fonseca
Head of Content Department since 2005
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aluminum ventilation grill
aluminum ventilation grill
457

Width: 300 mm
Length: 300 mm

Water-repellent built-in wall louvre that is used when a high air supply and/or air extraction is required.

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RENSON
aluminum ventilation grill
aluminum ventilation grill
421RC3

Width: 300 mm
Length: 300 mm
Thickness: 40 mm

Burglar resistance louvre. Easy to assemble thanks to the stainless steel dowels included in the delivery.Burglar-resistant according to class RC3.

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RENSON
aluminum ventilation grill
aluminum ventilation grill
411VA

The installation of Renson wall vents are fastened invisible in the wall opening via clip springs or wall anchors.

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RENSON
concrete ventilation grill
concrete ventilation grill
P

Width: 50, 20, 40, 25, 60 cm
Length: 40, 50, 60 cm
Thickness: 6 cm

Thin-slatted Louvres are a traditional system of ventilation. Being entirely manufactured in concrete, they require no maintenance and are fully weatherproof. These louvres solve the need for continuous ventilation ...

engineered stone ventilation grill
engineered stone ventilation grill
ASP Series

Width: 20, 15 cm
Length: 20, 15 cm
Thickness: 3 cm

Decorative ventilation solution for enclosures giving a rustic appearance.

ABS ventilation grill
ABS ventilation grill
UNI09-6 ABS series

Width: 125 mm - 215 mm
Length: 145 mm - 365 mm

FIXED RECTANGULAR GRILL equipped with anti-insect net. Packed Individually in blister with barcode. MATERIAL Made of ABS, white glossy effect, it is particularly resistant from aging to exposure to the atmospheric ...

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DAKOTA
ABS ventilation grill
ABS ventilation grill
UNI12-646 series

Width: 140 mm - 190 mm
Length: 150 mm - 300 mm

RECESS GRILL Made of glossy white, consists of a support frame and a rounded profile mask. Provided with a damper to regulate the flow of ventilation and anti-insects net. equipped with anti-insect ...

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DAKOTA
ABS ventilation grill
ABS ventilation grill
TER30-704 S series

Width: 150, 190 mm
Length: 150, 190 mm

GRILL WITH GRAVITY DAMPER Made of glossy white, consists of a frame to support. The shutter flaps open and close depending on the ventilation and/or the internal-external pressure differential. equipped ...

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DAKOTA
aluminum ventilation grill
aluminum ventilation grill
FITT AGIX® Flat Diffusers Ø125

Width: 170 mm
Length: 170 mm
Thickness: 21 mm

... according to the EN 17192 European standard. FITT Agix® Cross is the complete and modular, quiet and performing Heat Recovery Ventilation solution that easily adapts to any installation condition to offer the best dual ...

PVC ventilation grill
PVC ventilation grill
FITT AGIX® VMGAIR-PVC

Width: 300, 168, 270, 230 mm
Length: 300, 168, 270, 230 mm
Thickness: 114, 123, 138, 102 mm

... according to the EN 17192 European standard. FITT Agix® Cross is the complete and modular, quiet and performing Heat Recovery Ventilation solution that easily adapts to any installation condition to offer the best dual ...

steel ventilation grill
steel ventilation grill
17R

Width: 18 cm
Length: 18 cm
Thickness: 5 cm

Essential element of grille is a decorative frame with a delicate pattern, similar to a picture frame. Grille is an elegant ending of the channels distributing warm air from the fireplace. It is installed in a wall or fireplace ...

steel ventilation grill
steel ventilation grill
17CS/FRESH

Width: 17 cm
Length: 17 cm
Thickness: 5 cm

Classic and simple style of grille makes it easy to fit every interior. Grille is an elegant ending of the channels distributing warm air from the fireplace. It is installed in a wall or fireplace casing through pockets and flexible ...

steel ventilation grill
steel ventilation grill
17ABC/B

Width: 17 cm
Length: 17 cm
Thickness: 5 cm

The original pattern of grille makes it ideal for modern and unconventional interiors. Grille is an elegant ending of the channels distributing warm air from the fireplace. It is installed in a wall or fireplace casing through pockets ...

aluminum ventilation grill
aluminum ventilation grill
781D-RC3

Width: 985 mm - 2,000 mm
Length: 985 mm - 2,000 mm

... Hamburg, is a burglar-resistant, RC3-tested ventilation grid made of aluminium with a free ventilation cross section of 36%. You can gain security and still not have to do without fresh air or ventilation ...

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MLL-HAMBURG®
aluminum ventilation grill
aluminum ventilation grill
782D-RC3

Width: 985 mm - 2,000 mm
Length: 985 mm - 2,000 mm

... MLL Hamburg, is a burglar-resistant, RC3-tested ventilation grid made of aluminium with a free ventilation cross section of 36%. You can gain security and still not have to do without fresh air or ventilation ...

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MLL-HAMBURG®
aluminum ventilation grill
aluminum ventilation grill
511

MLL ventilation grilles, sliding water safe weather protection grille of aluminum with a free ventilation cross-section of 39%. Fixed version. Installation is purposed against the masonry openings. Light ...

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MLL-HAMBURG®
facade ventilation grill
facade ventilation grill
GRILLE-TAS Z

Width: 500 mm - 1,500 mm
Length: 500 mm - 3,000 mm
Thickness: 35 mm - 60 mm

GRILL-TAS Z enables the renovation of air inside the facilities, regardless whether it is made of concrete, sandwich panel or any other material. It works along with a ventilation system installed ...

extruded aluminum ventilation grill
extruded aluminum ventilation grill
2SH

Width: 100 mm - 500 mm
Length: 200 mm - 1,000 mm

Supply air grilles are suitable for use in ventilation, heating and air-conditioning systems. Thanks to the adjustment of the movable blades, optimum air distribution is achieved. Model 2SH. Single deflection grille ...

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SAMOVENT TECHNIK,S.L
extruded aluminum ventilation grill
extruded aluminum ventilation grill
2SV

Width: 100 mm - 500 mm
Length: 200 mm - 1,000 mm

Supply air grilles are suitable for use in ventilation, heating and air-conditioning systems. Thanks to the adjustment of the movable blades, optimum air distribution is achieved. Model 2SV. Single deflection grille ...

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SAMOVENT TECHNIK,S.L
extruded aluminum ventilation grill
extruded aluminum ventilation grill
2DH

Width: 100 mm - 500 mm
Length: 200 mm - 1,000 mm

Supply air grilles are suitable for use in ventilation, heating and air-conditioning systems. Thanks to the adjustment of the movable blades, optimum air distribution is achieved. Model 2DH. Double deflection grille ...

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SAMOVENT TECHNIK,S.L
aluminum ventilation grill
aluminum ventilation grill
VR

Description VR is a square louvred grille for installation in external walls. VR is used for both fresh air intake and discharge. VR is equipped as standard with a safe-seal circular connection.

aluminum ventilation grill
aluminum ventilation grill

Width: 14 in - 32 in
Length: 18 in - 32 in

Performance, style, versatility and protection. Kaycan Gable Vents have more Net Free Ventilation Area for optimal venting than industry standards. They provide added architectural detail with their woodgrain finish and ...

aluminum ventilation grill
aluminum ventilation grill
PL-4080

Width: 18 in - 60 in
Length: 18 in - 144 in

Model PL-4080 is a 7 1/2” high performance louver with a perforated face. This louver is licensed to bear the BSRIA Seal.

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CS - Construction Specialties
aluminum ventilation grill
aluminum ventilation grill
AH700

Width: 75 mm - 900 mm
Length: 100 mm - 1,050 mm

... 60% • the grille is hinged to the filter frame enabling 25 mm thick filter cartridges AH770/AH780: • grid core with square mesh (AH 780) or with mesh of 45° deflection (AH770) • mazes: 12,5 x 12,5 mm • free ...

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GRADA International
stainless steel ventilation grill
stainless steel ventilation grill
KSG-1

Width: 125 mm - 400 mm
Length: 125 mm - 400 mm

... for use in all areas requiring a robust grille. They can be used in both supply and extract applications. KSG Security grilles are manufactured in either 2 mm thick stainless steel brushed finish or 3 mm thick mild ...

steel ventilation grill
steel ventilation grill

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Nicoll
plastic ventilation grill
plastic ventilation grill
BAP COLOR

Width: 150 mm
Length: 150 mm

The result is ensured thanks to the self-balanced system which requires no adjustment on site. Easy installation due to the roll’in seal : fixing and airtight sealing. Adaptability for renovation work due to its various lugs and/or ...

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ALDES
aluminum ventilation grill
aluminum ventilation grill
USS

Width: 150 mm - 1,200 mm
Length: 150 mm - 1,000 mm

Solid louvre that is easy to install. External louvre for air intake and exhaust to prevent rainwater, snow, leaf and animal ingress Rainwater ingress penetration efficiency of approx. 95% Excellent operation based on special front ...

aluminum ventilation grill
aluminum ventilation grill
MGR / MGE 80/125 SERIES

Width: 130, 150 mm
Length: 130, 150 mm

... aluminium MGR 80/125 alu - Product description MGR: External grille for covering round ventilation openings. MGE: External grille for covering square ventilation openings. With ...

stainless steel ventilation grill
stainless steel ventilation grill
EVBP3

Width: 200 mm
Length: 200 mm

Grill square with mounting frame to cover the exhaust air inlet, design wave

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Pluggit
plastic ventilation grill
plastic ventilation grill
RAG

To cover intake and extract openings in walls, made from polymers. - Attractive corrosion and weather resistant finish to prevent rain and snow from entering the system. - Frame and louvres made from impact resistant and UV stable light-grey ...

aluminum ventilation grill
aluminum ventilation grill

Graepel gratings Graepel has an almost endless range of gratings. A large number of them are planned in close co-operation between Graepel and its customers, and then the gratings are quickly produced in our factory, which also includes ...

engineered stone ventilation grill
engineered stone ventilation grill
SOLLER

aluminum ventilation grill
aluminum ventilation grill
LAM'AIR

Width: 330 mm - 1,350 mm
Length: 350 mm - 1,350 mm

LAM’AIR is an aluminium louvre grille designed to clad the inside of fresh air inlets for natural or mechanical smoke control. FEATURES • Rugged, with high quality finish • Flush or surface fitting • Fixed or removable grille according ...

stainless steel ventilation grill
stainless steel ventilation grill
VG1 SERIES

The VG1 series stainless steel wire ventilation grilles are manufactured via OGi’s PressLock technology. The standard top surface wire spacing is 7/16” centers for ¼” clear openings for the TS1 profile wire. An alternate ...

decorative ventilation grill
decorative ventilation grill
EDG-00

Width: 175 mm
Length: 175 mm
Thickness: 15 mm

Decorative grill for external or internal use, produced in high density polystyrene and handcrafted with stone/plaster effect resin for exteriors. The grill is easily applied to the wall and can be painted ...

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Eleni Decor
wooden ventilation grill
wooden ventilation grill
85733

Width: 315, 140 mm
Length: 130 mm
Thickness: 17 mm

Wooden ventilation grilles Big for air passage approx. 100 cm² installation dim.: WxHxD approx. 295x105x9 mm exterior dim.: WxHxD approx. 315x130x17 mm weight approx. 275 g Made of bright wood art. no. 85733 Small ...

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