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Bigamart
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$156.99
Home/DIY & Tools/Building Supplies/Heating & Cooling/Registers, Grilles & Vents
Vent Systems 100 mm / 4" Inch Exhaust Vent Cover with Rubber Gasket - Graphite Black Galvanized Steel - Robust Weatherproof Outdoor Air Exhaust Box - Duct or Surface Mounting - Rain Snow Protection โ€” image 1
Registers, Grilles & VentsVent Systemsโœ“ In stock

Vent Systems 100 mm / 4" Inch Exhaust Vent Cover with Rubber Gasket - Graphite Black Galvanized Steel - Robust Weatherproof Outdoor Air Exhaust Box - Duct or Surface Mounting - Rain Snow Protection

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$156.99

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About this item
  • PRECISE 10CM CONNECTION FIT โ€“ Duct connection opening diameter: ร˜3.94" / 100 mm. Connection depth: 2.36" / 60 mm. Box Height:6.30" / 160 mm. Box Width: 7.09" / 180 mm. Box Depth: 2.56" / 65 mm. Distance between screw holes are 5.31" x 4.53" / 135 x 115 mm. Material: Galvanized sheet steel Z275, coated with graphite black polyurethane paint.
  • EFFICIENT EXHAUST TERMINATION โ€“ Exhaust vent cover box serves as the termination for exhaust ventilation systems. Its designed geometry guarantees minimal resistance and pressure drop of the expelled air. Additionally, the cover acts as a protective barrier, preventing the entry of rain, wind, snow, birds, and other larger creatures into the ducts.
  • WEATHERPROOF OUTDOOR PROTECTION โ€“ Equipped with a drip cap, it safeguards walls against water stains like an umbrella would. The rubber gasket further enhances weather resistance and sealing capabilities, preventing water from entering the ventilation duct.
  • QUICK INSTALLATION & EASY MAINTENANCE โ€“ Features mounting holes in the corners of the connecting flange plate. It can be secured further by mounting the box to the wall with 4 screws. (screws not included) The detachable front design facilitates easy assembly, disassembly, maintenance and cleaning. Disassembly requires unscrewing two screws from the sides to remove the cover mesh plate.
  • SUITABLE FOR HOME & COMMERCIAL APPLICATIONS โ€“ Suitable for residential, public, commercial and manufacturing buildings, this cover is versatile in its application and provides reliable protection in outdoor installations.
Product details
Brand
Vent Systems
Manufacturer
Vent Systems
Material
Galvanized Steel
Colour
Graphite Black
Size
รธ4" Inch - Exhaust
Weight
0.65 kg
EAN
4752277008345

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
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Excellent
4.5 average rating
See all reviews โ†’
S
Sigalit
๐Ÿ‡ฎ๐Ÿ‡ฑ ยท January 2026
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I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
๐Ÿ‡ฆ๐Ÿ‡บ ยท November 2025
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The package was here in Australia from England in a few days โ€” so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1โ€“2 of 10 reviews

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