DAVENTE Black Flush Undermount Floor Vent - 4” x 10” Duct Opening (Bundle)-1
DAVENTE Black Flush Undermount Floor Vent - 4” x 10” Duct Opening (Bundle)-2
DAVENTE Black Flush Undermount Floor Vent - 4” x 10” Duct Opening (Bundle)-3
DAVENTE Black Flush Undermount Floor Vent - 4” x 10” Duct Opening (Bundle)-4
DAVENTE Black Flush Undermount Floor Vent - 4” x 10” Duct Opening (Bundle)-5
DAVENTE Black Flush Undermount Floor Vent - 4” x 10” Duct Opening (Bundle)-6
DAVENTE Black Flush Undermount Floor Vent - 4” x 10” Duct Opening (Bundle)-7
DAVENTE Black Flush Undermount Floor Vent - 4” x 10” Duct Opening (Bundle)-8

DAVENTE Black Flush Undermount Floor Vent - 4” x 10” Duct Opening (Bundle)

Davente SKU: CB4896BU

This product can only be installed during the sub-floor (construction) stage. 

This bundle includes two products that work together to create a true flush undermount floor vent. When combined, they allow the drop-in vent to be installed beneath the finished flooring for a clean, seamless appearance.

Product #1: CB4896
DAVENTE Drop-In Top Flush Mount Floor Vent - 4” x 10” Duct Opening (BLACK)

Product #2: CB4861
DAVENTE Flush Undermount Kit - 4" x 10" Duct Opening (BLACK)

**Already have installed floors? Purchase the Drop-In Top Flush Mount Vent (Product #1 above) only.

Description

The DAVENTE Flush Undermount Floor Vent Bundle combines the DAVENTE Drop-In Top Flush Mount Floor Vent with the DAVENTE Flush Undermount Kit to create a truly seamless flush-mounted floor vent. Installed beneath the finished flooring, the vent eliminates the visible lip of a traditional drop-In vent for a clean, minimalist appearance. 

Designed exclusively for new flooring installations, the system accommodates flooring materials from 0.25" to 0.75" thick, delivering a refined, built-in look that integrates beautifully with hardwood, vinyl, laminate, and other flooring materials.

Expertly manufactured from premium powder-coated steel and rigorously airflow-tested for optimal performance, this vent offers exceptional durability without compromising airflow. Its modern matte black finish blends effortlessly into a wide range of interior styles, creating a sophisticated, understated aesthetic that enhances any space.

Professional installation is recommended.

Application
  • Designed for all flooring materials from 1/4” to 3/4” in thickness.
  • Suitable for all 4" x 10" ducts for porcelain/ceramic tile, marble, limestone, granite, carpet, vinyl, LVT, hardwood, engineered wood, cork and more. 
Key Features

CB4896: DAVENTE BLACK DROP-IN TOP FLUSH MOUNT FLOOR VENT, 4" x 10" DUCT OPENING

  • CNC manufactured from heavy 20 gauge cold rolled steel. 
  • Simply insert-cut flooring into a 2 1/2" x 8 5/8" rectangle.
  • 4 rare earth magnets (3/8" diameter x 1/8" thick).
  • 3/4" (6mm) substrate provided to ensure flooring insert is flush with the surrounding flooring
  • Premium powder-coated steel.
  • Airflow tested for optimal performance.
  • DIY-friendly and easy to install.
  • Easily bond the flooring material with silicone or similar adhesive.
  • Just under 11 square inches of open area for air flow. 
  • Adjustable metal diffuser plates. 
  • Non-combustible. 
  • Impact resistant. 
  • Moisture and water resistant. 

CB4861: DAVENTE BLACK FLUSH UNDERMOUNT KIT, 4" x 10" DUCT OPENING

  • The two (2) sleeves in the undermount kit allow you to convert the Drop-In Flush Mount Floor Vent into an undermount floor vent, concealing the vent frame beneath the finished floor.
Sizing
CB4896: DAVENTE BLACK DROP-IN FLUSH MOUNT FLOOR VENT, 4" x 10" DUCT OPENING
Vent Cover/Floor Opening 4" x 10"
Slotted Openings 4 slots: 3 9/16" x 9/16"
4 slots: 1 1/4" x 3/8"
Overall Dimensions 4 3/4" x 10 11/16" x 1 16"
Open Vented Area 10 3/4 sq. inches
Product Weight 1.19 lbs.
CB4861: DAVENTE BLACK UNDERMOUNT KIT, 4" x 10" DUCT OPENING
Vent Cover/Floor Opening 4" x 10"
Large Sleeve 9.76" x 3.77"
Small Sleeve 8.82" x 2.67"
Riser Insert 8.625" x 2.5"
Product Weight 0.52 lbs.


Specs, Install & Airflow Data

Airflow Data

Specification Sheet

Installation Instructions

Installation Video