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Universal Foam Outlet Insulation Pads - Draft Blocking

Universal Foam Outlet Insulation Pads - Draft Blocking

Best price now

$3.59at AmazonChecked 1 h ago

91% under what the other stores charge

Compared across 3 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

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Price facts

  • Lowest price today: $3.59 at Amazon (checked Nov 14, 2026).
  • Checked at 3 stores.

Our take on the Universal Foam Outlet Insulation Pads - Draft Blocking

These are 50 white EVA foam gaskets, 2.5 x 4 in, that you cut to fit and press behind outlet and switch cover plates to block drafts. The cut-to-fit shape covers standard and oversized plates, so one pack handles a whole house. They are a cheap first step in weatherizing, but foam gaskets only seal the plate edge; they do not stop air moving through the box itself or through the wall cavity. Rivals sell pre-cut single-outlet gaskets that install faster but fit fewer plate shapes.

Best forDraft-proofing outlets and switches on exterior wallsRenters who want a reversible fixWhole-home weatherizing on a budgetOlder homes with leaky cover plates
Pros
  • Cut-to-fit lines fit standard and oversized plates
  • 50 pads cover many outlets and switches
  • EVA foam is lightweight and easy to press into place
  • Reversible: no wiring changes needed
  • Works on both outlet and switch covers
Cons
  • Cutting each pad takes more time than pre-cut gaskets
  • Thin foam seals the plate edge only, not the box
  • Not fire-rated or listed for electrical boxes
  • White foam can show dirt and yellow over time

Universal Foam Outlet Insulation Pads - Draft Blocking prices at every store

  • The Home DepotNew

    In stock

    $45.98Free shippingChecked 1 h ago
    Visit The Home Depot
  • AmazonNew

    Availability unknown

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

    $3.59Checked 1 h ago
    Visit Amazon
  • VXB.com BearingsNew

    Availability unknown

    $39.99Checked Nov 4
    Visit VXB.com Bearings

Store links may earn us a commission.

Universal Foam Outlet Insulation Pads - Draft Blocking price history

$39.99$3.59
Nov 4Nov 14

Lowest price we've seen: $3.59 on Nov 14 at Amazon; highest $39.99 on Nov 4. Tracked across 3 stores since Nov 4.

From VXB.com Bearings

  • 50-piece pack of white EVA foam outlet gaskets
  • Cut-to-fit design for electrical outlets and light switch covers
  • Blocks drafts and helps save energy
  • Lightweight, windproof and insulating foam
  • Easy install: cut along lines and press into place
  • Universal fit at 2.5 x 4 inches
Materials
EVA foam
Returns
Free, easy and hassle-free returns on every order
Shipping
Orders currently take 5-10 business days to process before shipping
Packs
50 pieces per package
In the box
50 foam outlet insulation pads

About the Universal Foam Outlet Insulation Pads - Draft Blocking

These foam outlet insulation pads are lightweight gaskets that seal electrical outlets and light switch covers. They block drafts and help save energy. The pack contains 50 white gaskets.

Each gasket is made of EVA foam, which is lightweight, windproof and insulating. The gaskets are cut to fit, with a universal size of 2.5 x 4 inches (63 x 107 mm).

To install, cut along the lines and press the gasket into place.

Material
EVA foam
Size
2.5 x 4 in (63 x 107 mm)
Color
White
Quantity
50 pieces per pack
Type
Thermal
Use
Electrical outlets and light switch covers
Installation
Cut along lines and press into place
In the box
50 foam outlet insulation pads

Specifications

Type
Thermal Type

Questions and answers

Do these gaskets actually stop drafts?
They reduce air leaking around the cover plate, which is a common draft path on exterior walls. They do not seal the electrical box or the hole in the drywall behind it.
Will they fit my outlets and switches?
The pads are 2.5 x 4 in and cut to fit along printed lines. That covers standard and most oversized single-gang plates; trim further for Decora or round covers.
Are they safe to put behind an outlet cover?
The foam sits outside the box, between the plate and the wall, and does not touch wiring. It is not a fire-rated barrier, so keep it away from heat sources and damaged wiring.
How many outlets does one pack cover?
There are 50 pads, one per cover plate. That is enough for a typical home's exterior-wall outlets and switches, with spares.
Do I need to turn off the power to install them?
No wiring is touched, so power can stay on. Loosen the cover plate screws, slide the cut pad behind the plate, and tighten.
How do they compare with pre-cut outlet gaskets?
Pre-cut gaskets install faster but fit one plate shape. These need trimming but adapt to standard, oversized and switch plates from one pack.
Where is the Universal Foam Outlet Insulation Pads - Draft Blocking cheapest?
At Amazon, for $3.59, 91% under what the other stores charge, as of our latest check.
Where can I buy the Universal Foam Outlet Insulation Pads - Draft Blocking?
3 stores we checked sell it, including The Home Depot, Amazon, VXB.com Bearings.

Stores we've priced the Universal Foam Outlet Insulation Pads - Draft Blocking at

  • The Home Depot deals and prices
  • VXB.com Bearings deals and prices

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