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Recessed Crawl Space Vent Cover vs Elima-Draft Insulated Magnetic Vent Cover

These are not substitutes. The Recessed Crawl Space Vent Cover seals an 8" × 16" foundation opening from inside the crawl space for encapsulation and conditioning work. The Elima-Draft Insulated Magnetic Vent Cover is an indoor register cover that blocks drafts from wall and ceiling HVAC vents in winter. Buy the recessed cover for a crawl space project and the magnetic cover for a room register. Neither is a step up from the other.

  • Choose the Recessed Crawl Space Vent Cover if you are sealing standard 8" × 16" foundation vents for encapsulation or a conditioned crawl space.
  • Choose the Insulated Aluminum Vent Cover if you want to block winter drafts from wall or ceiling HVAC registers without tools.

Prices

  • Recessed Crawl Space Vent Cover: $19.00 at Crawl Space Door Systems (checked today)
  • Elima-Draft Insulated Magnetic Vent Cover: $26.99 at The Home Depot (checked today)
  • Difference: the Recessed Crawl Space Vent Cover is $7.99 cheaper than the Elima-Draft Insulated Magnetic Vent Cover today
R
Recessed Crawl Space Vent Cover - Standard Depth Encapsulation Seal

Recessed Crawl Space Vent Cover

Recessed Crawl Space Vent Cover - Standard Depth Encapsulation Seal

5(10 ratings)
$19.00at Crawl Space Door SystemsChecked 45 min ago
See all prices and details
Visit Crawl Space Door Systems
Pros
  • Fits standard 8" × 16" foundation openings
  • Seals out outdoor air, moisture and mold paths
  • Flush recessed look, 1¼" depth
  • Solid ABS build
Cons
  • Only fits standard 8" × 16" openings
  • Irregular or oversized openings need a different cover
  • Installs from inside the crawl space, which is cramped work
I
INSULATED ALUMINUM VENT COVER (Three Sizes-In-One)

Elima-Draft Insulated Magnetic Vent Cover

INSULATED ALUMINUM VENT COVER (Three Sizes-In-One)

5(2 ratings)
$26.99at The Home DepotChecked 1 h ago
See all prices and details
Visit The Home Depot
Pros
  • Fits three common register sizes with one cover
  • Magnetic mount, no tools
  • Insulated to cut cold drafts
  • Reusable and paintable
Cons
  • Only for indoor wall and ceiling registers
  • Needs steel screws at the corners to hold magnets
  • Not a foundation or crawl space seal

What separates them

Recessed Crawl Space Vent CoverElima-Draft Insulated Magnetic Vent Cover
What it coversFoundation crawl space vent opening, 8" × 16"Interior HVAC register on a wall or ceiling
MountingRecessed, mounted from inside the crawl spaceMagnetic, attaches to the four vent steel screws
Fit rangeFixed size for standard 8" × 16" openings onlyAdjustable magnets fit 9" × 9", 11" × 11" and 13" × 13"
ToolsRequires fastening into the foundation openingNo tools required
MaterialDurable ABS plastic, blackInsulated white ABS plastic, paintable
Seasonal usePermanent seal for encapsulation or conditioningWinter barrier when the AC is off; reusable
AirflowBlocks outdoor air infiltration entirelyCan redirect airflow from room to room
Review evidence5 of 5 from 10 ratingsNo rating shown; buyers praise easy install and draft blocking

Price history

$26.99$19.00
Nov 9Nov 11
  • Recessed Crawl Space Vent Cover: lowest $19.00 on Nov 9 at Crawl Space Door Systems; $19.00 on Nov 11.
  • Elima-Draft Insulated Magnetic Vent Cover: lowest $26.99 on Nov 11 at The Home Depot.

Prices at every store

Recessed Crawl Space Vent Cover

  • Crawl Space Door SystemsNew

    In stockReturn policy

    $19.00Checked 45 min ago
    Visit Crawl Space Door Systems
  • eBayNew

    In stockSold by notariffusaseller

    $45.89Free shippingChecked Nov 10
    Visit eBay
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $29.00Free shippingChecked Nov 10
    Visit Amazon
  • WalmartNew

    Out of stockSold by Shopawalla

    $28.99Free shippingChecked Nov 10
    Visit Walmart

Also available at

  • Crawl Space Door SystemsCheck price at Crawl Space Door Systems

Store links may earn us a commission.

All 4 stores and price history →

Elima-Draft Insulated Magnetic Vent Cover

  • The Home DepotNew

    In stock

    $26.99Free shippingChecked 1 h ago
    Visit The Home Depot
  • Elima-DraftNew

    In stockReturn policy

    $30.99Checked 45 min ago
    Visit Elima-Draft
All 2 stores and price history →

Specs compared

SpecRecessed Crawl Space Vent CoverElima-Draft Insulated Magnetic Vent Cover
ColorBlackWhite
Materialdurable ABS plasticInsulated
Height19.7 cm8 in
Length3.2 cm8 inches
Width38.1 cm14 in
Recess Depth1¼"—
Fits Opening Size8" × 16"—
Internal Dimensions7-3/4 inches x 15 inches—
External Dimensions9-3/4 inches x 17-1/4 inches—
Inside Depth1-1/4 inches—
ModelRVC-B—
Mounting Location—Wall, Ceiling
Show all 34 specsShow fewer specs
SpecRecessed Crawl Space Vent CoverElima-Draft Insulated Magnetic Vent Cover
Mounting Style—Magnetic
Installation Location—Wall, Ceiling
Installation Type—Magnetic
Installation Highlights—No tools required
Depth—8 in
Dimensions—12" x 6"
Intended Use—Re-direct airflow from room to room
Application—Residential
Use—Heating, Cooling
Included Accessories

What reviewers say

Recessed Crawl Space Vent Cover

  • 5 / 510 ratings

Buyers rate it highly and describe it as a clean, solid seal that installs easily from inside the crawl space. The main caveat is sizing: it only suits standard openings with the right recess depth.

What people mention
  • BuildPraisedOwners describe the ABS panel as solid and durable.
  • InstallPraisedBuyers say it mounts easily from inside the crawl space.
  • FitMixedIt works well on standard 8" × 16" openings but leaves no room for irregular sizes.
  • SealPraisedReviewers report it stops drafts, moisture and pests.

Elima-Draft Insulated Magnetic Vent Cover

Buyers say it installs easily and noticeably stops the draft coming from air conditioning vents.

What people mention
  • InstallationPraisedBuyers say it goes on easily with no tools.
  • Draft blockingPraisedOwners report it really stops the draft from the A/C vents.
  • FitMixedIt covers three set sizes, and buyers are advised to measure the vent first.

Questions and answers

Which one do I need for a crawl space encapsulation?
The Recessed Crawl Space Vent Cover. It seals the 8" × 16" foundation opening from inside. The magnetic cover is for indoor HVAC registers and will not seal a foundation vent.
Will the magnetic cover fit my ceiling register?
It fits 9" × 9", 11" × 11" and 13" × 13" aluminum registers with steel corner screws. The magnets reposition to match. Measure your register before buying.
Which lasts longer?
Both are plastic. The recessed cover is a permanent install in the foundation. The magnetic cover is reusable and moves between seasons, so its magnets and insulation sheet see more handling.
Is the recessed cover worth stepping up to over a removable vent cover?
Yes if you are encapsulating or conditioning the crawl space. A permanent recessed seal stops air infiltration better than a removable cover you take in and out.
Can the magnetic cover stop drafts in winter?
Yes. It creates an insulated barrier over the register when the AC is off. Buyers report it stops the draft from the vents.
Do either need tools?
The magnetic cover needs no tools. The recessed cover must be fastened into the foundation opening from inside the crawl space.

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More comparisons

  • Recessed Crawl Space Vent Cover - Shallow Depth Encapsulation Seal vs Recessed Crawl Space Vent Cover - Standard Depth Encapsulation Seal
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  • Insulated Vent Cover for HVAC Steel Vents vs INSULATED ALUMINUM VENT COVER (Three Sizes-In-One)
  • Recessed Crawl Space Vent Cover - Standard Depth Encapsulation Seal vs Master Flow 7.4 in. H X 15.4 in. W Mill Aluminum Foundation Vent Cover
  • Recessed Crawl Space Vent Cover - Standard Depth Encapsulation Seal vs Foundation Vent Covers
  • Recessed Crawl Space Vent Cover - Shallow Depth Encapsulation Seal vs INSULATED ALUMINUM VENT COVER (Three Sizes-In-One)

Buying guides that pick them

  • Best insulated crawl space vent covers
  • Best insulated crawl space vent covers with self-adhesive backing
—
Magnets, Insulation Sheet
Type—Insulated
Deflector Type—Magnetic
Register Type—Wall, Ceiling
Smart Capabilities—No
Has Timer—No
Has Remote Control—No
Shape—Rectangular
Product Type—Register/Vent Cover
Used With—Aluminum Registers & Vents
Features—Magnetic
Fits Outside Dimensions—12" x 6"
Covered Vent Sizes—10" x 6"