Flooring Underlaying Membrane - Polymer - 100 sq. ft.

Article#30475000 Model#DMX AIRFLOW Format100SF
Flooring Underlaying Membrane - Polymer - 100 sq. ft.
 

Description

The DMX Airflow underlaying membrane is perfect for any type of flooring. Made of closed-cell waterproof foam on both sides, it allows airflow under your floors which eliminates moisture that causes mold. This patented product offers superior soundproofing and insulates your floors from the cold with the vapor tape that insures a complete sealing. The membrane is rated R-1 and has a compressive strength of 8,250 lb/sq.ft. (56 PSI). This product is backed by a 50-year warranty.

Technical specifications

Component :Polymer Size :100 sq. ft. (9.29 m²) Warranty :50 years Included :Vapor tape Width :42" (106.68 cm) Length :29' (8.84 m) Utilization :For laminate flooring, engineered wood, wood-plastic composites (minimum 5 mm thickness), SPC vinyl flooring (minimum 5 mm thickness), carpet Weight :12 lbs (5.44 kg) Compressive strength :8250 lbs/sq. ft.

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Can I run an in floor heat cable on top of it?

Asked by: Hart121
Hello Hart121: As long as the radiant or electric heating cables have a protective felt or fabric around it, it can be used with our underlayment. However, we de highly recommend to re-confirm the the heated flooring manufacturer regarding the use of there heated flooring system with our underlayments. Customer Care DMX
Answered by: Anonymous
Date published: 2020-08-13

Can this be installed under floor heating cables

Asked by: 33dave
Hello 33Dave: As long as the radiant or electric heating cables have a protective felt or fabric around it, it can be used with our underlayment. However, we de highly recommend to re-confirm the the heated flooring manufacturer regarding the use of there heated flooring system with our underlayments. Customer Care DMX
Answered by: Anonymous
Date published: 2020-08-13

Can I use this in my bathroom over plywood and then tile over DMX airflow?

Asked by: Emi_R
Hello Emi_R: DMX Airflow Premium has been designed for floating floors. We do not recommend installing tiles directly on top of our underlayment(s). The recommended underlayment for tiles is a decoupling membrane. Customer Care DMX
Answered by: Anonymous
Date published: 2020-08-13

Is this suitable for use under sheet vinyl flooring?

Asked by: Kam232
Vendor states: "You can lay Laminates, Engineered Hardwood, WPC and SPC Vinyl Planks (5mm or thicker) or Carpet directly on top of DMX Airflow™" https://dmxairflow.com/laminate/
Answered by: RedVest
Date published: 2020-05-14

Can this be used with the Mono Serra Rigid Vinyl plank drop lock flooring or is the DMX LVT recommended?

Asked by: Jeff 621
Vendor states that either model can be used with luxury vinyl plank with a minimum thickness of 5mm. https://dmxairflow.com/lvt/
Answered by: RedVest
Date published: 2020-05-14

can this be used on top of concrete as a barrier before putting down plywood sub floor?

Asked by: Angel465
Vendor does not recommend installing this under plywood/OSB: https://www.dmxairflow.com/app/uploads/2019/07/DMX-Airflow-Premium-Installation-Checklist-2.pdf
Answered by: RedVest
Date published: 2020-05-14

Can a 5/8 OSB Subfloor be installed and tapconned over this and then a vinyl click lock flooring?

Asked by: EliteShadow
Yes.....I usually squirt a shot of silicon in beforehand and vacuum out each hole before screwing in tap cons..helps to provide continuous VB protection underneath
Answered by: Rob the floor guy
Date published: 2020-03-06

Can l install it under the engineered hardwood 1/2" in thickness? I see that laminate and carpet are fine for install. Thank you!

Asked by: KMIKE
Has to be a float-click style flooring or else a 5/8-3/4” subfloor needs to be installed first
Answered by: Rob the floor guy
Date published: 2020-07-03
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Flooring Underlaying Membrane - Polymer - 100 sq. ft. is rated 4.2 out of 5 by 6.
Rated 5 out of 5 by from Easy Installation / Good Value This review is based on installation of DMX airflow one year ago. I installed DMX in my basement underneath laminate. We were concerned about potential issues with the laminate getting wet and wanted something which was a little higher quality than the base subfloor underlayments and that was easy to install. So far, there haven't been any noticeable water issues. There is no smell and no visible warping of the laminate. The feel on the foot is decent. The floor is warmer with DMX and laminate than without. There is also no clicking sound which i know is a problem with the underlayments that are not padded on the bottom. It does feel a little more soft than having OSB underneath but it's barely noticeable and you get used to it quickly. Something to consider is that if your basement floor is not level, you will need to find a leveling solution prior to installation. I have a few spots that are a bit off and you can feel them when walking on those areas. These areas are only a couple of square feet in a light traffic area in a giant basement so I don't care and technically I should have fixed it before installation. Installation is easy - you roll it out, cut at the wall with an exacto knife, and tape the seams. The alternative is a base underlayment with OSB or the expensive interlocking squares - both requiring more complicated cuts to be made. Also the alternatives are not waterproof and you won't be able to reuse them if soaked. This product may seem expensive but just wait until it goes on sale. Also, you can save money as installation is doable for someone with little experience like myself. Good luck!
Date published: 2020-02-05
Rated 5 out of 5 by from Great product I Installed over the concrete floor in my basement. Although it is a more expensive option then regular padding, it is well worth the cost, as the additional thickness will make the basement warmer in the winter and lower energy bills, along with the improved airflow under the floor to eliminate any moisture of mold that could develop with cheaper options.
Date published: 2020-04-02
Rated 1 out of 5 by from Only good if your installing Carpet! Purchased DMX subfloor (9 rolls) as I wanted to install LVP (luxury vinyl plank) in my basement. Basement slab is perfectly level. I purchased the LVP from a local flooring company, the product is high quality and cost me $4k. Unfortunately after the installation I noticed that almost every butt joint would click and come apart. I have installed a lot of flooring, myself and my crew installed the flooring correctly. The underlayment has too much play for a drop and lock LVP. I would also not recommend a floating engineered hardwood as there is too much risk. If your going to install carpet you would be fine with this product, otherwise be warned. Spend the extra $1/ft2 and buy an actual subfloor or install 3/4" OSB over top of foundation drainage board, same result but more economical. I highly regret installing this product, especially after all of the effort and money it took to finish my basement. Unfortunately if you remove LVP after installation the joints get damaged as the product is thin. So essentially I am stuck with butt joints that don't lock together and click because I don't want to waste another $2k-$4k damaging the LVP to pull it up. I also should note this is the very first review I have ever written, I felt compelled to warn people of my mistake.
Date published: 2019-07-17
Rated 5 out of 5 by from Good product and easy to use It's perfectly fit my laminate floor on basement. Installation easy and straight forward. Highly recommend
Date published: 2020-10-20
Rated 5 out of 5 by from Good Underlayement It is very good product for basement. I try few other options but this one was good for money and easy to work with.
Date published: 2019-04-18
Rated 4 out of 5 by from Bon produit! Faites attention à la sous couche noire ça défait facilement, manipuler avec soin
Date published: 2019-12-04
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