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Model #70-105-1

Store SKU #103848

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AirGuard 630 sq. ft. 40 in. x 189 ft. x 2 mm 5-in-1 Underlayment with Microban for Laminate and Engineered Wood Floors

  • Ideal for laminate and engineered wood flooring
  • Fights damage caused by trapped moisture
  • Provides cushioning and sound reduction
  • See More Details

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Product Overview

Long term protection and reliable, everyday performance for peace of mind

ROBERTS AirGuard Equals Comprehensive Protection

Long term protection and reliable, everyday performance for peace of mind

For floating laminate and engineered hardwood flooring, installed over wood or concrete subfloors

Floating Floor Underlayment

For use under flooring laminate and engineered wood flooring

AirGuard corrects minor subfloor imperfections, cushions and blocks moisture from reaching flooring

3 Layer Protection System

AirGuard corrects minor subfloor imperfections, cushions and blocks moisture from reaching flooring

Designed for installation above, on and below grade without extra steps or products

Protection for EVERY Level

Designed for installation above, on, and below grade, without extra steps or products

Air movement safely releases moisture to keep flooring  and subfloors safe and dry

Patented Airflow Technology

Air movement releases moisture to keep flooring and substrates safe and dry

Inhibits the growth of stain- and odor-causing bacteria, mold and mildew

Microban Antimicrobial Technology

Inhibits the growth of stain- and odor-causing bacteria, mold and mildew

Minimizes the ambient sounds in the room and transmission of impact sounds into the room below

Exceeds Building Code Requirements for Sound Dampening

Minimizes the ambient sounds in the room and transmission of impact sounds into the room below

Protects floors from moisture vapor

Moisture Protection

Protects floors from moisture vapor

Inhibits mold growth

Mold Protection

Constant air movement inhibits mold growth

Provides deep, rich sound

Sound Reduction

Provides deep, rich sound

Makes flooring softer to walk on

Premium Cushioning

Makes flooring softer to walk on

Added R-Value to chilly floors

Radiant Heat Compatible

Added R-Value to chilly floors

Limited Lifetime Warranty

Limited Lifetime Warranty

Limited Lifetime Warranty

ROBERTS AirGuard 5-in-1 Premium Underlayment is ideal for use under laminate and engineered, click-lock wood flooring. It's the only underlayment manufactured with both Microban and Air Flow Technology to inhibit mold growth. Thousands of tiny polyshims cushion and stabilize, allowing air to move through the underlayment, pushing the moisture vapor out, and inhibiting the growth of odor- and stain-causing bacteria, mold and mildew.
  • Microban antimicrobial product protection inhibits the growth of stain and odor causing bacteria, mold and mildew
  • Patented Air Flow Technology for constant air movement to release moisture
  • Large, 630 sq. ft. roll for savings on a sq. ft. basis
  • Premium cushioning makes the floor softer to walk on
  • 4 in. overlap seam with adhesive strip seals out moisture for added protection
  • Easy to roll out, attach and cut for fast installation
  • Ideal for radiant heated floors
  • Reduces noise and sound transmission between floors with a Sound Transmission Lost Test (STC) rating of 67 and an Impact Sound Transmission Test (IIC) rating of 68
  • 0.39 R-Value
  • Reduces noise and sound transmission between floors
  • 70-105-1

Info & Guides

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Price
Ratings
(415)
(741)
(816)
(54)
Flooring Material FeaturesAntimicrobial,Attached vapor barrier,Cushioning,Moisture resistant,Mold/mildew resistant,Radiant heat,Self-leveling underlayment,Sound absorbing,Soundproof,WaterproofAntimicrobial,Cushioning,Sound absorbingCushioning,Moisture resistant,Mold/mildew resistant,Sound absorbingAntimicrobial,Attached vapor barrier,Cushioning,Moisture resistant,Mold/mildew resistant,Radiant heat,Sound absorbing
MaterialPlasticPlasticFoamPolyethylene
Package coverage (sq. ft.)300630600600
Flooring TypeBamboo,Cork,Engineered Hardwood,Laminate,Prep & Protection,Solid Hardwood,Vinyl,WoodEngineered Hardwood,LaminateEngineered Hardwood,Laminate,Solid HardwoodBamboo,Engineered Hardwood,Laminate,Solid Hardwood
LocationFloorFloorFloorFloor
Flooring Product TypeUnderlaymentUnderlaymentUnderlaymentUnderlayment
View ProductView ProductView ProductView Product

Specifications

Dimensions

Product thickness (mil)
78.7
Product Width (in.)
40
Recommended overlap (in.)
8
Roll length (ft.)
189
Roll width (in.)
40

Details

Color Family
White
Commercial / Residential
Commercial / Residential
Flooring Material Features
Antimicrobial,Cushioning,Sound absorbing
Flooring Product Type
Underlayment
Flooring Type
Engineered Hardwood,Laminate
Location
Floor
Material
Plastic
Package coverage (sq. ft.)
630
Returnable
90-Day
Subflooring type
Any

Warranty / Certifications

Manufacturer Warranty
To be free from manufacturing defects

Questions & Answers

227Questions11Answers

Did this product used to be red? I'm trying to match a product I used a few years ago? Thx.

Asked by Dan April 27, 2021
1
Answer

Hi Dan, Yes it was red before (~2018 last time when I used it). I did not buy blue yet, but assuming that it just change of color and everything else stay the same: - does color change really matter when underlayment will be under your flooring? Hope it helps!

Can this product be used under flooring on a 3-season porch?

Asked by Curious April 23, 2021
0
Answers

Is this ok for installation under luxury vinyl tile floors?

Asked by Kent April 20, 2021
1
Answer

Hi Kent, Please consult with vinyl tile manufacturer (normally it is not recommended to install underlayment under vinyl). Hope it helps!

I am looking for an underlayment for my basement to put in between laminate floor and the concret...

Asked by Raul April 9, 2021
1
Answer

Thank you for your recent inquiry with The Home Depot regarding AirGuard 630 sq. ft. 40 in. x 189 ft. x 2 mm 5-in-1 Underlayment with Microban for Laminate and Engineered Wood Floors. Yes this underlayment would work for your project. We appreciate your business and look forward to serving you in the future.

Could this product be used as underlayment for tile over a plywood floor?

Asked by janeeh March 3, 2021
2
Answers

I would say no.

Can I put carpet on top lf this underlayment?

Asked by Veronica February 17, 2021
0
Answers

Can this go on top of the concrete slab floor and the oak hard wood flooring?

Asked by Matt January 20, 2021
2
Answers

It can go over concrete. And it can go over wood...

Would anyone let me know that this Roberts Underlayment is good for the installing of the oak h...

Asked by Matt January 20, 2021
2
Answers

This is the underlayment I used for engineered hardwood flooring and I’m pretty happy with it. You can buy cheaper and more expensive underlayment, but after doing some research, this is the one I picked.

I had this put down over concrete and then laminate floor installed. Since then I’m having a lot ...

Asked by BK January 3, 2021
1
Answer

Hello, Thank you for your inquiry. We searched and were unable to find info about VOC's being emitted from this material. We would suggest reaching out to the manufacturer directly at 561-994-5550 to address any concerns about this. Thank you for choosing The Home Depot and have a great day.

Can i use this under gripstrip vinyl plank flooring?

Asked by MP18 January 2, 2021
1
Answer

Yes

AirGuard 630 sq. ft. 40 in. x 189 ft. x 2 mm 5-in-1 Underlayment with Microban for Laminate and Engineered Wood Floors - page 2

Customer Reviews

  • 4.6
    out of 741 reviews
  • 90% recommend this product
Filter by:
Showing 1-10 of 741 reviews
Easy to install. Like the features. Gives the...
Easy to install. Like the features. Gives the floor the exact cushioned feel that we were hoping for. With AirGuard the laminate on the concrete floor doesn't feel like boards on cement.
by AlaninHR
Worked
We did a small room for my wife (she shed) 12x20. We used this product to place under vinyl floor. Works but were not able to find red color only blue but after calling company I was assured color does not matter. Did not giving 5 stars due to how easy it tears.
by FABIAN
This stuff is awesome. I typically use the cheap one...
This stuff is awesome. I typically use the cheap one and it’s a pain to work with. This ones more money but actually lays flat and you get something for your money, unlike the cheap one. I will always use this in the future
by MrWonderfull77
Really easy to install, and doesn’t move once you put it in place. Definitely buy it again.
Really easy to install, and doesn’t move once you put it in place. Definitely buy it again.
by Fred
This floor underlay was very nice. It lays down easy and has a flap at one edge to use for overla...
This floor underlay was very nice. It lays down easy and has a flap at one edge to use for overlapping rows without adding anything but minimal thickness. This was so easy to work with while installing. The 2mm thickness was just fine. One must be careful when installing as it can be torn easily if you slip with the hammer or lay any power tools on it. I mainly was attracted to this material over the others because of the 5 in 1 properties. It was not the most expensive nor the least expensive, but somewhere in the middle. For my needs I would certainly use it again. I purchased the larger roll to reduce the overall square ft cost and eliminate the need for multiple rolls of material. The only complaint was that about halfway thru my roll I found it had been spliced by the manufacturer and it was a very messy splice which had to be removed to allow it to work correctly. All in all a great product and worked well for my laminate flooring.
by Motorman
1 person found this helpful
Great product. Easy to work with and the adhesive strip...
Great product. Easy to work with and the adhesive strip to bond sections together is clutch. However, for two pieces of plastic bonded together with some styrofoam balls in the middle, it’s pricey. Consideridering per roll there’s probably $5 in material.
by Nick
I found this underlayment to be extremely easy to work with. The directions are clear and concis...
I found this underlayment to be extremely easy to work with. The directions are clear and concise and the overlapping flap and built-in taped edge made rolling the rows and connecting them to ensure full coverage quick and easy. With the built-in microban "dots" lining the rows up edge-to-edge was also extremely easy. The roll is huge, but lightweight and totally manageable to work with. I purchased this particular brand because I have 3 dogs and wanted an antimicrobial underlayment for my new floor and I'm extremely happy with this product.
by JeanJ
Placed under laminate flooring in the garage.
Placed under laminate flooring in the garage.
by HomeDepotCustomer
I have been using this product for years and the only gripe I have is when you get to vertical se...
I have been using this product for years and the only gripe I have is when you get to vertical seams (when the roll ends). There should be a side lap ending the roll.
by RottenRobbie
inconsistent product
I would definitely not purchase this product again. the product was inconsistent in width. and had delamination issues making the center of every roll worthless.
by HomeDepotCustomer
4 people found this helpful
Showing 1-10 of 741 reviews