Updated: 22 Feb 2025

insulation slots

Updated: 22 Feb 2025

#1

Best Choice
BUILDMART - 48" Plenum Box for [48" Linear Slot Diffuser - (1 Slot) Single Slot] Premium Insulated Galvanized Sheet Metal Plenum Box for Heating and Cooling - Texas Buildmart

9.8

BUILDMART

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Main highlights

Total Box Dimensions: L: 48 1/2" W: 3" H: 12"

Ideal for Texas Buildmart 48" 1 Slot Lineal Slot Diffuser

Galvanized sheet metal Plenum Box with foam insulation.
#2

Value for Money
BUILDMART - 36" Plenum Box for [36" Linear Slot Diffuser - (2 Slot) Double Slot] Premium Insulated Galvanized Sheet Metal Plenum Box for Heating and Cooling - Texas Buildmart

9.7

BUILDMART

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Main highlights

Total Box Dimensions: L: 36 7/8" W: 4 5/8" H: 11 7/8"

Ideal for Texas Buildmart 36" 2 Slot Lineal Slot Diffuser

Galvanized sheet metal Plenum Box with foam insulation.
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#3
26 FT Door Frame Extra Thick Kerf Non-Adhesive Weather Stripping Seal Strip PU Foam, PE Cover, Groove Slot Installation for Large Gap, Sound, Dust, Water Insulation (26ft, White, Extra Thick Flanged)

9.6

YZGJM

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Main highlights

【Temperature & Humidity Control】 To prevent cold moisture air or high temperature air coming into indoor circumstance, durable high resilient low friction polyethylene cover (PE) on the seal strip can provide strong air separation ability for your house or individual room and reducing the possibility of getting mould. Offering wonderful home environment for family or your guests.

【Outside Noise & Door Clap Voice Reducing】 The high resilience polyurethane Foam inside weather stripping helps absorb the noise coming through the gap between door frame. Also the compressive design is able to lower your door closing sound giving your baby a wonderful afternoon nap.

【Easy to Install】 With flexible extended PVC flange, it is easy to install the weather stripping on door frame which has groove ( narrower than 0.16 inch & deeper than 0.4 inch ). Depending on different length requirement of door frame, it is convenient to measure and cut the length of the seal strip you need.
#4
BUILDMART - 24" Plenum Box for [24" Linear Slot Diffuser - (2 Slot) Double Slot] Premium Insulated Galvanized Sheet Metal Plenum Box for Heating and Cooling - Texas Buildmart

9.5

BUILDMART

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Main highlights

Total Box Dimensions: L: 25 1/16" W: 4 5/8" H: 11 7/8"

Ideal for Texas Buildmart 24" 2 Slot Lineal Slot Diffuser

Galvanized sheet metal Plenum Box with foam insulation.
#5
BUILDMART - 12" Plenum Box for [12" Linear Slot Diffuser - (2 Slot) Double Slot] Premium Insulated Galvanized Sheet Metal Plenum Box for Heating and Cooling - Texas Buildmart

9.4

BUILDMART

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Main highlights

Total Box Dimensions: L: 13 1/4" W: 4 5/8" H: 11 7/8"

Ideal for Texas Buildmart 12" 2 Slot Lineal Slot Diffuser

Galvanized sheet metal Plenum Box with foam insulation.
#6
Venia Solid Mail Slot for Front Door Stainless Steel Letter Box Plate 13 x 4 inches Mail Slot Catcher Rear Piece Durable Satin Insulation Screws Fits to Most Doors Easy Installation Elegant Cover

9.1

GOT IT WHOLESALE

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Main highlights

Stylish & Compatible- Satin stainless steel finish matches most doors, adds elegance, and is easy to clean. Ideal for mail organizer or satin nickel finish mail slot.

Secure Mail Slot for Front Door- Delivers mail indoors, seals out wind, rain, and snow, and enhances privacy with screws only accessible from inside. Perfect as a door mail slot.

Durable & Long-Lasting- Made with 304 stainless steel for rustproof, weather-resistant, and long-lasting performance. Slot Dimensions 13 in. W x 4 in. Durable letter box plate. Sleeve sold separately.
#7
BUILDMART - 18" Plenum Box for [18" Linear Slot Diffuser - (1 Slot) Single Slot] Premium Insulated Galvanized Sheet Metal Plenum Box for Heating and Cooling - Texas Buildmart

9.0

BUILDMART

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Main highlights

Total Box Dimensions: L: 19 1/16" W: 3" H: 11 15/16"

Ideal for Texas Buildmart 18" 1 Slot Lineal Slot Diffuser

Galvanized sheet metal Plenum Box with foam insulation.
#8
BUILDMART - 12" Plenum Box for [12" Linear Slot Diffuser - (1 Slot) Single Slot] Premium Insulated Galvanized Sheet Metal Plenum Box for Heating and Cooling - Texas Buildmart

8.9

BUILDMART

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Main highlights

Total Box Dimensions: L: 13 3/16" W: 2 7/8" H: 11 7/8"

Ideal for Texas Buildmart 12" 1 Slot Lineal Slot Diffuser

Galvanized sheet metal Plenum Box with foam insulation.
#9
BUILDMART - 24" Plenum Box for [24" Linear Slot Diffuser - (1 Slot) Single Slot] Premium Insulated Galvanized Sheet Metal Plenum Box for Heating and Cooling - Texas Buildmart

8.8

BUILDMART

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Main highlights

Total Box Dimensions: L: 25" W: 3" H: 11 7/8"

Ideal for Texas Buildmart 24" 1 Slot Lineal Slot Diffuser

Galvanized sheet metal Plenum Box with foam insulation.
#10
BUILDMART - 18" Plenum Box for [18" Linear Slot Diffuser - (2 Slot) Double Slot] Premium Insulated Galvanized Sheet Metal Plenum Box for Heating and Cooling - Texas Buildmart

8.7

BUILDMART

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Main highlights

Total Box Dimensions: L: 19 1/8" W: 4 9/16" H: 11 7/8"

Ideal for Texas Buildmart 18" 2 Slot Lineal Slot Diffuser

Galvanized sheet metal Plenum Box with foam insulation.

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