Khan Supply CO comes up a lot when people ask whether flush floor vents are strong enough to walk on. Its vents are all metal. Ours are made from your floor. Here's how that plays out.
Metal grille vs your flooring on top
Khan's Undermount Flush Floor Vent is metal and powder coated, installs into the subfloor, and has built-in metal dampers. It starts at $54.99 for 4x10. When we checked, the product page showed a 4.88 rating from 136 reviews.
A Vents.com vent shows your actual flooring on top, so the grille pattern reads as part of the floor rather than a metal panel. It's built on a metal backer and held 1,200 lb in a 2-inch puck test.
Returns and warranty
Khan offers 30-day money back (90 days if unopened) and a 2-year limited warranty, according to its refund policy. Ask about terms with any custom maker before ordering, since made-to-order work is often treated differently.
Khan Supply vs Vents.com at a glance
Look
- Vents.com
- Your flooring on top
- Khan Supply
- Powder-coated metal grille
Price
- Vents.com
- $135 to $190 (LVP)
- Khan Supply
- From $54.99 (undermount 4x10)
Install
- Vents.com
- Drop-in, flush
- Khan Supply
- Into subfloor (undermount)
Reviews shown
- Vents.com
- None yet
- Khan Supply
- 4.88 from 136 (product page)
Returns
- Vents.com
- Ask us
- Khan Supply
- 30-day money back; 90 if unopened
Warranty
- Vents.com
- Ask us
- Khan Supply
- 2-year limited
Where Khan Supply comes out ahead
Khan wins clearly on price and on public reviews, and its vents ship ready without you sending flooring. If a metal look works for you, it's a strong choice.
Questions people ask
Is Khan Supply metal?
Yes. Its undermount vent is powder-coated metal with metal dampers.
Does Khan make vents from my flooring?
Its undermount vent is metal. Vents.com builds vents from your planks.
Where is Khan Supply based?
Its site describes it as Canadian-owned.
Related guides
- 4 ways to get vents that match your floorDIY trays, vents made from your floor, printed vents and installers compared.
- What custom floor vents costPrices by size for LVP vents and returns, and what drives the cost.
- What floor vent covers are made ofSteel, aluminum, wood or your own flooring, and how each one holds up.
Facts checked on Oct 2026 from Khan Supply's public website. Prices and policies change, so confirm details with Khan Supply before ordering. Khan Supply is named here only to identify the company; Vents.com is not affiliated with it.