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Builders Edge 7 1/2"W x 7 1/2"H Master Type Intake/Exhaust Vent

Builders Edge 7 1/2"W x 7 1/2"H Master Type Intake/Exhaust Vent

4.9· 10 ratings

Best price now

$36.53at Millwork.comObserved at 3:33 PM

Compared across 2 stores. Prices are checked against each store and labelled with when.

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Our take on the Builders Edge 7 1/2"W x 7 1/2"H Master Type Intake/Exhaust Vent

The Builders Edge Master Type is a 7 1/2 by 7 1/2 inch vinyl wall vent for intake or exhaust air, with 12 square inches of net free ventilation. It installs without scraping, sanding or painting, and ships with a 4-to-3 inch reducer so it fits either duct size. Its best new price is $36.53 at Millwork.com as of November 4, 2026, with two stores listing it new.

Best forBathroom or kitchen exhaust runsFresh-air intake for a range hood or dryerVinyl-sided homes that need a paintable-free ventDIY installs on 3 or 4 inch duct
Pros
  • No scraping, sanding or painting needed
  • 12 sq in of net free ventilation
  • Includes a 4-to-3 inch reducer for two duct sizes
  • Bright white vinyl blends with most siding
  • Simple square 7 1/2 inch footprint
Cons
  • Vinyl can yellow or crack with long sun exposure
  • Fixed 7 1/2 inch size limits airflow for large rooms
  • Only one color option
  • Reducer adds a step and a slight restriction on 3 inch runs

Builders Edge 7 1/2"W x 7 1/2"H Master Type Intake/Exhaust Vent prices at every store

  • Millwork.comNew

    In stock

    $36.53Observed at 3:33 PM
    Visit store
  • ArchitecturalDepot.comNew

    In stock

    $41.66Observed at 3:33 PM
    Visit store

Builders Edge 7 1/2"W x 7 1/2"H Master Type Intake/Exhaust Vent price history

Lowest price we've seen: $36.53 on Nov 4 at Millwork.com. Tracked across 2 stores since Nov 4.

What reviewers say

With 10 ratings averaging 4.9 out of 5, owners are largely satisfied. The vent is described as easy to install and clean-looking on the wall.

Pros
  • Straightforward installation
  • Clean white finish
  • Fits standard duct sizes with the included reducer
Cons
  • Few reviews, so long-term durability is unclear

Specifications

Type
Vent
Is Inline
No
Vent Type
Intake/Exhaust Vent
Ventilation System Type
Intake/Exhaust
Airflow Volume
12 square inches of net free ventilation
Depth
10.8 inch
Dimensions
7 1/2"W x 7 1/2"H
Height
7 1/2"
Width
7 1/2"
Heat Recovery
No
Lighting Included
No
Material
Vinyl
Typical Environment
Residential
Intended Use
Intake
Use
Exhausting air
Included Accessories
4 to 3 inch reducer
Installation Highlights
No scraping needed, No painting needed, No sanding needed
Duct Diameter
4" to 3"
Duct Length
1.5" to 8"
Duct Redirect Type
Reducer (4 to 3 inch)
Color
Bright White

Questions and answers

Is this vent worth it over a cheaper plastic hood?
At $36.53 at Millwork.com as of November 4, 2026, it costs more than basic hoods. You pay for the finished look, the included reducer and no painting or sanding.
Does it fit a 4 inch duct?
Yes. It ships with a 4-to-3 inch reducer, so it works with 4 inch duct and steps down to 3 inch.
Is 12 square inches enough for a bathroom fan?
For most bathroom exhaust fans up to about 100 CFM, 12 square inches of net free area is adequate. Check your fan's CFM and your local code for larger setups.
What is in the box?
The vent and a 4-to-3 inch reducer. Duct and fasteners are not included.
When is it cheapest?
Only two stores list it new, so prices move little. Watch for siding and trim sales in spring and fall.
Where is the Builders Edge 7 1/2"W x 7 1/2"H Master Type Intake/Exhaust Vent cheapest?
At Millwork.com, for $36.53, as of our latest check.
What do buyers say about the Builders Edge 7 1/2"W x 7 1/2"H Master Type Intake/Exhaust Vent?
Rated 4.9 out of 5 from 10 ratings.
Where can I buy the Builders Edge 7 1/2"W x 7 1/2"H Master Type Intake/Exhaust Vent?
2 stores we checked sell it, including Millwork.com, ArchitecturalDepot.com.

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