Our All Metal Lineup

4.8
angled image of an Black 4x10 drop in flush vent all metal - Khan Supply CO
Vendor:Khan Supply CO

Drop-In Floor Vent [Metal]

From $33.99
4.9
Front view of a horizontal Undermount flush floor vent 4x10 main image - Khan Supply CO
Vendor:Khan Supply CO

Undermount Flush Floor Vent [Metal]

From $49.99
Framed Wall Vent [Metal]
Vendor:Khan Supply CO

Framed Wall Vent [Metal]

$36.99
5.0
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white metal flush wall vent - 3x10 vertical image
Vendor:Khan Supply CO

Flush Wall Vent [Metal]

Sale priceFrom $31.99Regular price $36.99

Canada Based

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2-Year Warranty

Locally Handled By Real Humans

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Satisfaction Guaranteed

We’ll make it 100% right.

What people are saying

Taylor BrownBrown Installers Inc.

Khan Supply CO has provided the options Canadians need! No more choosing between $100/vent or plastic!

ArshaArsha Developments Ltd.

Vents that I can comfortably recommend for all clients.

Joseph WillMaki Construction Inc

Khan Supply CO has created a superior flush vent for 1/2 the price . Bravo

JaswinderPahal Developments

Its the most asked part of my 500k renovation! Probably the best value as well

The Transformation you need

Small Change - Huge Difference

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Latest Stories

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  • by Sameer Khan

Do Flush Vents Restrict Airflow? We Did a Real-World Test to Find Out

If you’re considering upgrading to flush, floor-matching vents, you’ve probably heard the warning: “Don’t do it, they restrict airflow and will ruin your HVAC system.” As the owner of Khan Supply CO, I hear this fear all the time. But...

Read more

  • by Sameer Khan

How to Measure Your Vents Correctly (The First Time)

Ordering new vents can be tricky, but getting the right fit comes down to one simple, golden rule. If you follow this guide, you will get the perfect size every time. The Golden Rule: Measure the Hole, Not the Cover...

Read more

angled image of an Black 4x10 drop in flush vent all metal - Khan Supply CO
drop in vent black installed on flooring with white wall - Khan Supply CO
Highest airflow flush floor vents - zero vibrations - Khan Supply CO
Drop-In Floor Vent [Metal]
Image of a drop in white floor vent installed - Khan Supply CO
proudly Canadian Owned and 2 year warranty - Khan Supply CO
Drop-In Floor Vent [Metal]
Flooring support system with customizable insert for different thicknesses on a wooden floor - khan supply co
Drop-In Floor Vent [Metal]
angled image of 4x10 drop in flush vent by Khan Supply CO
5 pack of Khan Supply CO's best selling drop in floor vents black
10 pack of Khan Supply CO drop in floor vents
5 pack of White Khan Supply CO drop in floor vents
10 pack of White Khan Supply CO drop in floor vents

Khan Supply CO

Drop-In Floor Vent [Metal]

$34.99

Color
Color: Black
Size
Size: 4x10
Pack Size
Pack Size: 1 Pack

One of Canada's Best Selling Metal Floor Vents

Free Express Shipping  •  2-Year Warranty  •  Proudly Canadian Owned
  • UP TO 60% MORE AIRFLOW: vs. comparable flush vents—thanks to our unique click-in, raised plate design.
  • FLUSH-MOUNT DESIGN: Sits level with your flooring for a sleek, seamless appearance.
  • HEAVY-GAUGE METAL: Built to last, this vent features heavy-gauge metal for long-lasting resilience.
  • TOOL-FREE INSTALL: No screws needed. Click-in, compression-fit frame locks into the duct opening.
  • DAMPER-FREE FLOW: Non-adjustable, louvre-less design prevents rattle and boosts airflow.

Looking for a fully seamless, pro-install finish?

Shop Our Undermount Flush Vents

🚨 NOTE: The 4x12 White size is currently backordered and expected to ship by March 20th.

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Proudly Canadian Owned

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High Airflow

100% Metal

2-Year Warranty + Free Shipping

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Front view of a horizontal Undermount flush floor vent 4x10 main image - Khan Supply CO

Flush Floor Vent

The Cleanest Finish

Black drop in floor vent and a vertical image of an included flooring insert

Drop-In Floor Vent

Easiest DIY Install

Flush/Framed Wall Vents

Hide those ugly grills!