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Crawl Space Recessed Foundation Vent Cover - Fits 8" H x 16" W Openings - Durable and Efficient Sealing Solution (Black, Shallow Depth)

Crawl Space Recessed Foundation Vent Cover - Fits 8" H x 16" W Openings - Durable and Efficient Sealing Solution (Black, Shallow Depth)

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$29.99at AmazonObserved at 3:03 PM

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Our take on the Crawl Space Recessed Foundation Vent Cover - Fits 8" H x 16" W Openings - Durable and Efficient Sealing Solution (Black, Shallow Depth)

A plastic recessed cover that fits 8" x 16" foundation openings and seals crawl space vents. It has a 1-1/4 inch inside depth, so it sits flush in shallow recesses, and it is a fixed, non-opening cover. The best new price is $29.99 at Amazon as of November 4, 2026, the only new price listed.

Best forHomeowners sealing crawl space vents for winterShallow foundation recesses of about 1-1/4 inchesClosed or conditioned crawl spacesBlocking drafts, pests and moisture at the foundation
Pros
  • Fits standard 8" x 16" foundation openings
  • Shallow 1-1/4 inch depth suits thin foundation walls
  • Recessed profile sits close to flush
  • Plastic body resists rot and rust
  • Available in black or white
Cons
  • Non-opening, so it blocks ventilation year-round
  • Fasteners and adhesive are not included
  • Only one new price listed, so there is little to compare
  • No insulation value stated

Crawl Space Recessed Foundation Vent Cover - Fits 8" H x 16" W Openings - Durable and Efficient Sealing Solution (Black, Shallow Depth) prices at every store

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    $29.99Observed at 3:03 PM
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Crawl Space Recessed Foundation Vent Cover - Fits 8" H x 16" W Openings - Durable and Efficient Sealing Solution (Black, Shallow Depth) price history

Lowest price we've seen: $29.99 on Nov 4 at Amazon. Tracked across 1 store since Nov 4.

Specifications

Type
Vent Cover
Is Inline
No
Vent Type
Foundation Vent Cover
Mounting Location
Foundation
Mounting Style
Recessed mount
Depth
1-1/4 inches (inside depth)
Dimensions
Inside depth of 1-1/4 inches
Height
9.75-in
Length
17.25 in
Width
17.25-in
Material
Plastic
Application
Crawl space
Use
Ventilation
Typical Rooms
Crawl space
Typical Environment
Crawl spaces, Closed crawl spaces, Conditioned crawl spaces
Typical Users
Homeowners
Installation Location
Foundation
Installation Type
Recessed
Mounting Hardware Included
No
Included Accessories
Fasteners (not included), Adhesive (not included)
Color
White, Black
Shape
Rectangle
Design Highlights
Non-opening feature

Questions and answers

Will it fit my foundation opening?
It is made for 8" high by 16" wide openings and needs about 1-1/4 inches of inside depth. Measure the opening and the recess before ordering.
Does it come with screws?
No. Fasteners and adhesive are sold separately, so plan on buying them or reusing what you have.
Can I open it in summer?
No. It is a fixed, non-opening cover, so it seals the vent year-round. Remove it if you want airflow in warm months.
Is $29.99 a good price?
It is the only new price listed, $29.99 at Amazon as of November 4, 2026, so there is no recent range to compare against. Check used or multi-pack listings for savings.
Black or white?
Both colors are offered. Pick whichever blends with your foundation or siding; the fit and depth are the same.
Where is the Crawl Space Recessed Foundation Vent Cover - Fits 8" H x 16" W Openings - Durable and Efficient Sealing Solution (Black, Shallow Depth) cheapest?
At Amazon, for $29.99, as of our latest check.

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Buying guides that pick the Crawl Space Recessed Foundation Vent Cover - Fits 8" H x 16" W Openings - Durable and Efficient Sealing Solution (Black, Shallow Depth)

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