Shop All Savings
Appliances
Bath & Faucets
Blinds & Window Treatment
Building Materials
Lumber & Composites
Cleaning
Decor & Furniture
Lighting & Ceiling Fans
Doors & Windows
Electrical
Flooring & Area Rugs
Hardware
Heating & Cooling
Kitchen & Kitchenware
Lawn & Garden
Outdoor Living & Patio
Paint
Plumbing
Seasonal Decor
Smart Home
Storage & Organization
Tools
Automotive
Furniture
Gift Cards
Credit Cards
View All Home Services
Tool Rental
Benefits & Services For the Pro
Project Calculators
View All DIY Projects
Local Ad
Store Finder
Site Map
#1 Home Improvement Retailer
Select store
...
...
Cart
Select store
...
...
Shop All
Services
DIY
Log In
Cart
Home
/
Building Materials
/
Ventilation
/
Crawl Space Vents
Master Flow Crawl Space Vents
Get It Fast
In Stock at Store Today
Next-Day Delivery
Filters
Filters
Clear All
Brand: Master Flow
Power Type: Non-Powered
Get It Fast
In Stock at Store Today
Next-Day Delivery
Availability
Show Out of Stock
Department
Building Materials
Ventilation
Crawl Space Vents
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Price
to
Apply
$0 - $10
$20 - $30
$30 - $40
$100 - $150
$150 - $200
$200 - $250
$250 - $300
Brand
Master Flow
Decovent
Gibraltar Building Products
Air Vent
Automatic/Manual
Manual
Automatic
Power Type
Non-Powered
Electric Powered
Rough Opening Height (In.)
7.88 in
7.88
8
Rough Opening Width (In.)
16
16.88 in
16.88
View Results
All Filters
Automatic/Manual
Power Type
Rough Opening Height (In.)
Rough Opening Width (In.)
Price
Brand: Master Flow
Power Type: Non-Powered
Clear All
13 Results
Sort by:
Top Sellers
Top Sellers
Most Popular
Price Low to High
Price High to Low
Top Rated Products
Best Seller
$
34
.
56
(306)
Master Flow
16 in. x 8 in. Automatic Open/Close Foundation Ventilation Crawl Space Vent in Black
Shop this Collection
Add to Cart
Compare
$
8
.
98
(51)
Master Flow
16 in. x 8 in. Plastic Resin Slider Foundation Vent in Black
Shop this Collection
Add to Cart
Compare
$
21
.
45
(23)
Master Flow
Grill Style 16 in. x 8 in. Mill Aluminum Foundation Vent
Shop this Collection
Add to Cart
Compare
$
299
.
00
/case
(8)
Master Flow
16 in. x 8 in. Automatic Open/Close Foundation Vent in Black (Carton of 10)
Add to Cart
Compare
$
22
.
97
(60)
Master Flow
Block Style 16 in. x 8 in. Aluminum Foundation Vent
Shop this Collection
Add to Cart
Compare
$
25
.
00
(35)
Master Flow
16 in. x 8 in. Die-Cast Aluminum Grate Style Foundation Vent in Mill
Shop this Collection
Add to Cart
Compare
$
20
.
97
(44)
Master Flow
16 in. x 8 in. Black ABS Resin Replacement Manual Foundation Vent
Shop this Collection
Add to Cart
Compare
$
213
.
41
/case
(1)
Master Flow
16 in. x 8 in. Die-Cast Aluminum Grate Style Foundation Vent in Mill (Carton of 12)
Shop this Collection
Add to Cart
Compare
$
140
.
88
/case
(7)
Master Flow
16 in. x 8 in. Black ABS Resin Replacement Manual Foundation Vent (Carton of 8)
Add to Cart
Compare
$
20
.
58
(44)
Master Flow
16 in. x 8 in. ABS Plastic Replacement Manual Foundation Vent in Brown
Shop this Collection
Add to Cart
Compare
$
203
.
66
/case
Master Flow
Block Style 16 in. x 8 in. Aluminum Foundation Vent (Carton of 12)
Add to Cart
Compare
$
169
.
40
/case
(3)
Master Flow
16 in. x 8 in. Plastic Replacement Manual Foundation Vent in Brown (Carton of 8)
Add to Cart
Compare