Ventilation accessories for installing ductwork systems for restaurant range hoods or mechanical ventilation systems.

Here you’ll find all the essential ventilation accessories for commercial kitchen range hoods needed to exhaust fumes to the outside.

Ducts, piping, flexible or rigid galvanized steel ducting, galvanized flat branch fittings, galvanized collars, galvanized elbows, roof caps specifically designed for professional kitchen range hoods, stainless steel baffle or impact filters, galvanized male or female connectors, mounting clamps, beveled mesh vent caps, mesh plugs, galvanized reducers, ventilation grilles, brackets, screws and fasteners, etc.

To ensure a successful installation, see our technical tips at the bottom of the page.

Affichage de 26 article(s)

Ventilation Accessories

Hardware and Sealing Kit

Ventilsogood

kitcartoucheeocryl

42.00 Tax excluded

In stock

A must-have among ventilation system accessories Kit includes: - One sealant cartridge—M1 fire rating - One roll of aluminum tape (5,000 mm long) and 50 mm wide - 30 small self-tapping screws (D4.8 mm) - 6 large self-tapping screws (for mounting the motor) - Allows you to secure network accessories together - Allow 3 screws per fitting (e.g., to secure...

Ventilation Accessories

Commercial Rang Hood Installation Kit: Cabinet—Threaded rods and hardware

Ventilsogood

kitfixhotte

48.00 Tax excluded

In stock

Secure your range hood, cabinet, or clamps permanently with the hardware kit and threaded extensions: - 8 x D 8 mm nuts - 8 x D 8 mm extended nuts, L 20 mm (for connecting two threads) - 8 x double-threaded screws, 120 mm long: 8 mm diameter thread + wood screw (or concrete, rubble, brick, cinder block, etc., with a suitable anchor) - 8 x 1000 mm long...

Ventilation Accessories

Galvanized flat connector (hood-to-duct connection)

Ventilsogood

piquageplat

6.00 Tax excluded

In stock

Flat galvanized steel connector, essential for connecting your systems! - Dimensions: Choose a diameter between 80 mm and 800 mm- Male fitting (fits directly into the duct, but requires a female fitting if you want to attach an elbow)- To attach a duct to the range hood or to a duct box- Can also be used as a duct outlet to more easily attach a turret or...

Ventilation Accessories

Galvanized ferrule plate (range hood outlet)

Ventilsogood

platinvirol

25.00 Tax excluded

In stock

To easily create exhaust vents on range hoods or intake/exhaust vents on cabinetry - Choose your diameter: between D 160 mm and D 630 mm- Male fitting: connection with galvanized steel plate- The frame around the connection fits and secures easily, allowing for some leeway when drilling- Allows you to cover an existing larger diameter Find all related...

frame / mounting brackets for cabinet motor

Ventilation Accessories

Mounting Frame for a Worm Gear Motor

Ventilsogood

bridmot

15.00 Tax excluded

In stock

Frame / Mounting Bracket for Worm Gear Motor. - Flange width: approximately 25 mm. - Various (internal) dimensions for different motor models: ~ 200 x 230: 7/7 19/19 181/181~ 200 x 300: 7/9 19/25 181/241~ 300 x 200: 9/7 25/19 241/181 ~ 260 x 300: 9/9 25/25 241/241~ 290 x 330: 10/10 28/28 270/270~ 350 x 390: 12/12...

Ventilation Accessories

Heavy-duty bracket / console—sold individually

Ventilsogood

console

35.00 Tax excluded

In stock

L-shaped bracket with galvanized steel reinforcement, 60 cm Sold individually

Insulated Clamp for Professional Ventilation Ductwork

Ventilation Accessories

Insulated Mounting Clamp

Ventilsogood

collierisolé

5.00 Tax excluded

In stock

Sound-insulating mounting clamp for supporting ventilation ducts and conduits. - Steel component with anti-vibration rubber gasket- Dimensions: Diameter options ranging from 160 to 630 mm- The mounting nut for the threaded rod accommodates two diameters: 8 and 10- Allow 1 clamp per 2 m of conduit for diameters between 160 and 250 mm, and 2 clamps per 2 m...

Galvanized circular vent for air distribution system

Ventilation Accessories

Galvanized circular pipe fitting

Ventilsogood

piquagecirculaire

14.00 Tax excluded

In stock

Galvanized steel circular duct fitting for ventilation systems, mechanical ventilation, exhaust, and air supply - Diameter options range from 80 mm to 800 mm- The first value is the diameter of the main pipe; the second is the diameter of the 90° branch- Fitting to be attached to the main pipe to connect another pipe of the same or smaller diameter at a...

Ventilation Accessories

Cable ties (pack of 10)

Ventilsogood

collierisolé

20.00 Tax excluded

In stock

Monofil clamping collar for ventilation accessories. - Galvanized steel component- Dimensions: Diameter selectable between 160 and 560 mm- Wire diameter: 2 mm- Locking mechanism- Zinc-plated steel screw M4 x 60, hex head- Sold in packs of 10 Find all related products at the bottom of the page!

Range Hood Motor Mounting Kit – Foam Gasket & Hardware

Online only

Ventilation Accessories

Engine Installation KIT: Gasket + Hardware

Ventilsogood

kitposemoteur

9.00 Tax excluded

In stock

Mounting Kit and Foam Gasket for Stainless Steel Range Hood Motor – Sealing and Vibration Reduction Essential for professional installation, the mounting kit with foam gasket securely fastens your motor to the sheet metal of a stainless steel range hood or motor housing, while ensuring a perfect seal and significantly reducing noise. Benefits of the Motor...

Ventilation Accessories

Galvanized roof vent cap

Ventilsogood

chapeaugrill

19.00 Tax excluded

In stock

Roof vent cap for food trucks with pest-proof screen - Dimensions: Diameter options range from 160 to 800 mm- Installs on the roof with a male connector to attach it to the vent.- Secured using self-tapping screws + a gasket and/or tape Find all related products at the bottom of the page!

roof penetration cap, ventilation system

Ventilation Accessories

2-in-1 Roof Rack and Roof Crossbar

Ventilsogood

chapeau2en1

69.00 Tax excluded

In stock

Aesthetic, discreet, and quick-to-install pre-painted metal roof outlet - Pre-painted metal male fitting + flexible sheet- "Bordeaux" tile color - Dimensions: Diameter options ranging from 125 to 630 mm- Lead flashing: Flexible sheet to conform to the roof’s contours and provide a watertight seal- Support sheet metal (under the flashing) with mounting...

fasteners for professional ventilation systems

Ventilation Accessories

Network Hardware Kit, 6–10 m

Ventilsogood

kitvisserie

6.00 Tax excluded

In stock

Essential for connecting network components -30 x small self-tapping screws, 4.8 mm diameter- Allow 3 screws per fitting (e.g., to secure the conduit to a branch)- Allows you to install between 6 m and 10 m of network (depending on the fittings) Find all related products at the bottom of the page!

Cartridge of airtight sealant for sealing joints in ventilation systems

Ventilation Accessories

Sealing Cartridge for Air Ducts

Ventilsogood

cartoucheeocryl

12.00 Tax excluded

In stock

Sealing Cartridge for Air Distribution Systems High temperature (max 300°) - M1 fire rating. Sold individually. 310-ml cartridge. 1-year warranty.

Roll of aluminum adhesive tape for HVAC systems / ventilation

Ventilation Accessories

Aluminum tape

scotchalu

12.00 Tax excluded

In stock

Self-adhesive aluminum tape: essential for sealing the system - Fire rating: M1.- Dimensions: L 50,000 x D 50 mm- Allow approximately 1,000 mm per section- The tape is used in addition to self-tapping screws and a sealant cartridge Find all related products at the bottom of the page!

Mounting kit for a turret on a professional ventilation duct

Roof fan Exhaust Systems for Restaurants & Smoke Exhaust

Turret Mounting Kit for Duct

SAFTAIR

kitfixtourelle

141.00 Tax excluded

In stock

Roof Turret Duct Mounting Kit: For easy and durable installation of the Saftair roof turret onto the duct - Duct mounting: for facade or roof outlets- Includes a pre-drilled mounting plate + 4 reinforcement brackets and 2 mounting clamps.- Dimensions for TH32/36/TH40/TH45: Kit frame: L 540 x W 540 mm (Hole diameter 400 mm)- Dimensions TH50/TH56: Kit...

Saftair side panel for TH36/40/45/50 turret

Roof fan Exhaust Systems for Restaurants & Smoke Exhaust

Roof turret skirting

SAFTAIR

COSTIERE

336.00 Tax excluded

In stock

Saftair mount for flat or sloped roofs. - Compatible with our exhaust turrets (except T11 and T25) or those from SAFTAIR or France air since 2022.- Can be adapted to other brands if the base of the exhaust turret is larger than the roof edge.- Supports a slope of up to 5%- 4 mounting points (bolted) for attaching the exhaust turret to the roof curb.- 3...

Roof housing for professional ventilation system outlet

Ventilation Accessories

Roof overhang: 250 to 500 mm

Ventilsogood

abergementoit

149.00 Tax excluded

In stock

Roof flashing ensures a watertight seal where the roof meets the wall. - For use on sloped roofs- Model to be adapted based on roof type: slope angle and roofing material- Can be trimmed to perfectly fit the shape of your duct (cylindrical)- Fits dimensions between 250 mm and 500 mm (see photos)- Complete the waterproofing with a tar-based waterproofing...

capacitor for a commercial range hood motor

Ventilation Accessories

Capacitor Centrifugal Fan

Ventilsogood

condensateur8U

12.00 Tax excluded

In stock

Essential for starting your 220V motor! - For 7/7 - 7/9 motors: Max motor power 300W - 230V - 8 uF- For 8/9 motors: Max motor power 420W - 230V - 14 uF- For 9/9 - 10/10 motors: Max. motor power 550W - 230V - 20 uF - Must be installed by a qualified professional according to your motor’s wiring diagram Find all related products at the bottom of the page!

Deck support leg with insulated clamp for duct mounting

Ventilation Accessories

Terrace Duct Support Foot

Ouestventil

piedsuppterras

18.00 Tax excluded

In stock

Galvanized steel support bracket for supporting ventilation ducts on a flat roof - Dimensions: 300 x 300 mm - Adjustable telescoping support leg from 230 to 430 mm - Insulated mounting clamp not included - M8 thread - For more options:Ventilation Accessories

Mounting Bracket for Range Hood & Ventilation System

Fire-resistant expanding foam

Ouestventil

moussecoupefeu

26.00 Tax excluded

In stock

One-component polyurethane foam 2-hour fire resistance, F400/120 standard Straw nozzle 750-ml cartridge (note: expands less than non-fire-rated foam) Related product:Expansive insulating foam

Mounting Bracket for Range Hood & Ventilation System

Strut mounting rail

Ventilsogood

railperfcranté

12.00 Tax excluded

In stock

STRUT mounting rail, perforated and notched, made of Sendzimir-galvanized steel - Made of Sendzimir-galvanized steel (SZ) - Perforated rail - Continuous centimeter graduations on the side - The distance from one end of the rail to the first perforation is always the same - Available lengths: 1 meter or 2 meters- 2 thicknesses: Width=41mm • Height=21mm •...

Mounting Bracket for Range Hood & Ventilation System

Expanding Insulation Foam

Ventilsogood

mousseisolaéro

14.00 Tax excluded

Last items in stock

Foam for filling cavities and insulating air duct systems, 750 ml. Single-component polyurethane foam—cures upon contact with air and the substrate.Contents: 750 ml Professional-grade quality—suitable for all substrates commonly found in construction: concrete, masonry, stone, plaster, wood, cement and mineral fiber concrete, polystyrene, polyester, rigid...

Mounting Bracket for Range Hood & Ventilation System

Perforated galvanized steel bracket

Ventilsogood

consolperf

15.00 Tax excluded

In stock

L-shaped bracket with galvanized steel reinforcement, 75 cm Bracket sold individuallyDimensions: 750 mmSteel Related product:Mounting rail

Ventilation Accessories

Suspension cables + self-locking pulleys (4)

Ventilsogood

cabledesuspension

25.00 Tax excluded

In stock

Cable Suspension Kit with Locking Roller - Set of 12 ml (4 x 3 ml) of cable + 4 locking pulleys. - 1.5 mm diameter galvanized steel cables and Sufix side-release-type pulleys. - Applications: Piping, mechanical ventilation ductwork, air conditioning units, radiant panels, suspended ceilings, lighting, light fixtures, signage. - SUFIX roller: maximum load...

Ventilation Accessories

Support feet for worm gear motor with screws and silent blocks

Ventilsogood

piedsuppmotor

20.00 Tax excluded

In stock

Set of 2 support feet for a snail motor (7/7 to 12/12) for mounting the motor in an enclosure. - 2 galvanized snail motor mounting brackets- 6 sizes available- Bag of 6 small screws- 4 vibration dampers to be attached to the brackets (absorb vibrations)

Technical tips for properly sizing your ventilation system for your commercial kitchen.

The most important factor for the proper operation of a restaurant range hood is the diameter of the kitchen exhaust duct!

Even with the most powerful motor in the world, if the duct is too small, you won’t get the results you’re looking for! You wouldn’t install a Citroën 2CV exhaust pipe on a Porsche 911… Well, kitchen ventilation works the same way!

The maximum extraction capacity in your kitchen will be limited by the diameter of the galvanized pipe installed; the larger it is, the better the cooking fumes will be exhausted.

Here is a “theoretical” reference table for a restaurant range hood equipped with a dual-outlet centrifugal snail fan:

Galvanized pipe diameter = Maximum extraction capacity of the commercial range hood (for reference only)

160 = 800 m³/h (semi-professional hood for vacation rentals, private homes, reheating kitchens, etc.)
200 = 1,200 m³/h (~1–2 filters, 1 filter = 800 m³/h)
250 = 1,800 m³/h (~2–3 filters)
315 = 3,000 m³/h (~3–4 filters)
355 = 3,500 m³/h (~4–5 filters)
400 = 4,000 m³/h (~4–6 filters)
450 = 6,000 m³/h (~7–9 filters)

Be sure to install an air intake in the restaurant kitchen to compensate for the extraction from the commercial range hood; its cross-sectional area must be at least 70% of the extraction cross-sectional area!

Finally, to set up a restaurant ventilation system from your commercial range hood to the exterior outlet, you will need:

- agalvanized flat connector, galvanized collar, or flange (to connect the hood to the duct)
- agalvanized duct, galvanized tube, or galvanized conduit (rigid or flexible)
- a 45° or 90° galvanized elbow (to connect it to the galvanized flat spigot, add a galvanized female coupling)
- agalvanized male couplingbetween two galvanized ducts
- insulated suspension clamps every 2 m (+ 8 or 10 mm threaded rod )
- aluminum tape and fire-resistant sealant cartridge
- on the roof: galvanizedcapor 2-in-1 roof outlet cap (includes roof waterproofing; quick and aesthetically pleasing)
- on the facade: galvanized mesh pest-proof cap or galvanized mesh rain and pest guard(rain and pest-proof) or self-opening slatted facade shutter.

Does all this seem a bit complicated :-)? Draw up a simple sketch and take a few photos, then send them to us, and we’ll prepare a customized quote for the future ventilation system for your restaurant range hood!