Name: Diffuser Insulation Tent 2'x2'
Brand: American Louver/Plasticade
SKU: 4995-Tent
Price: 26.95 USD
Availability: InStock
Rating: 5.0 (14 reviews)

Description

Insulate the back of your air diffusers and returns. Cut down sweating and heat loss. To be used on a 2'x2' diffuser. Works with our Stratus Brand Plastic Air Diffusers. Actual dimensions: 23-3/4" x 23-3/4".

A diffuser insulation tent is typically used in HVAC and ceiling installations to cover the back of an air diffuser with an insulated “tent-like” enclosure. These are especially common in commercial or energy-efficient residential buildings

Benefits of a Diffuser Insulation Tent:

1. Reduces Energy Loss

Rated R6 for Thermal Resistance
Prevents conditioned air (heated or cooled) from escaping into the ceiling plenum or attic space.
Helps maintain consistent temperature in occupied spaces.
Improves overall HVAC efficiency.

2. Prevents Condensation

Acts as a vapor barrier to stop warm, moist air from coming into contact with cold diffuser surfaces.
Prevents moisture buildup that can lead to ceiling stains, mold growth, or corrosion.

3. Reduces Noise Transmission

Insulated tents can dampen sound transmission between rooms or from the plenum.
Helps maintain acoustic privacy in offices or conference rooms.

4. Fire Rated Protection

Our diffuser insulation tent is constructed with fire-rated materials designed to meet building safety standards. It provides an additional layer of protection by helping to contain the spread of flames and smoke within ceiling spaces. Ideal for commercial or code-sensitive environments, this feature supports compliance with fire safety codes and enhances peace of mind for builders, inspectors, and occupants.

5. Easier Compliance with Building Codes

Many building codes require insulation around HVAC components to meet thermal performance standards.
Insulation tents simplify compliance, especially in retrofits.

6. Preserves Ceiling Appearance

Prevents ceiling tile warping, staining, or sagging caused by temperature extremes or condensation.

7. Enhances Indoor Comfort

Helps ensure uniform temperature distribution across the room.
Reduces drafts and hot/cold spots under ceiling vents.

FEDEX Standard Ground Shipping only.

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Benefits of a Diffuser Insulation Tent

Spec Sheets & Data

Submittal

Spec Sheet1

Product Reviews

Great Product and Company

I was very pleased with the product and the company was top notch

Great diffuser tent

The diffuser tent was sturdier than I expected. It fit my 2x2 diffuser without any modifications. It was easy to cut out the opening for the vent duct. Delivery was quick too.

Good Store (Fast!)

Everything that I ordered was at my location in just 3 days

Simple and easy installation

Purchased several of these to insulate some new supply grills. They went on easy, just like they should.

Quick and easy

After receiving the diffuser insulation pieces it was quick and easy to install fit was perfect .

1 2 3

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We ship from West Babylon, NY 11704.

The estimated shipping times are based on stock items and not custom orders, which take longer to produce and package.

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Some of the products sold by 1800ceiling.com are included in the California Proposition 65 warning. What is Proposition 65?

Proposition 65 requires businesses to provide warnings to Californians about significant exposures to chemicals that cause cancer, birth defects or other reproductive harm. These chemicals can be in the products that Californians purchase, in their homes or workplaces, or that are released into the environment. By requiring that this information be provided, Proposition 65 enables Californians to make informed decisions about their exposures to these chemicals.

Proposition 65 also prohibits California businesses from knowingly discharging significant amounts of listed chemicals into sources of drinking water.

Proposition 65 requires California to publish a list of chemicals known to cause cancer, birth defects or other reproductive harm. This list, which must be updated at least once a year, has grown to include approximately 900 chemicals since it was first published in 1987.

Proposition 65 became law in November 1986, when California voters approved it by a 63-37 percent margin. The official name of Proposition 65 is the Safe Drinking Water and Toxic Enforcement Act of 1986.

Visit the Proposition 65 Warnings Website

The California Office of Environmental Health Hazard Assessment is establishing this website to provide the public with information on chemicals, products and locations often associated with Proposition 65 warnings. These warnings inform Californians about their exposures to chemicals that cause cancer, birth defects or other reproductive harm. Visiting this website regularly will help you learn about these chemicals and how you can reduce your exposure to them. We will be adding new information frequently.

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Diffuser Insulation Tent 2'x2'

Benefits of a Diffuser Insulation Tent:

1. Reduces Energy Loss

2. Prevents Condensation

3. Reduces Noise Transmission

4. Fire Rated Protection

5. Easier Compliance with Building Codes

6. Preserves Ceiling Appearance

7. Enhances Indoor Comfort

Product Videos

Product Blog Posts

Spec Sheets & Data

Customer Reviews

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Let customers speak for us

Benefits of a Diffuser Insulation Tent:

1. Reduces Energy Loss

2. Prevents Condensation

3. Reduces Noise Transmission

4. Fire Rated Protection

5. Easier Compliance with Building Codes

6. Preserves Ceiling Appearance

7. Enhances Indoor Comfort

Customer Reviews

Let customers speak for us