Adhesives and Underlayment Q&A

Question 1

will the wool pad get compressed over time if located in a very heavily trafficked area (hallway) with rolling carts carrying heavy loads (300+ lb carts) ? View answer

Asked 1 ´year ago

Question 2

Can I get a pdf with the specifications for this product? View answer

Asked 2 ´years ago

Question 3

I have a project that needs to meet Indoor Airplus for DOE Certification, and the carpet pad needs to meet CRI Green Label testing. I don't see this listed as meeting that requirement, but it seems like it should based on the description. Do you know if it does or can the manufacturer provide a certified letter? View answer

Asked 2 ´years ago

Question 4

Does this work with a flatweave cotton rug? View answer

Asked 1 ´year ago

Question 5

Will this scratch or stain the epoxy clear coating on a light color concrete floor? Thanks. View answer

Asked 4 ´years ago

Question 6

Will this stain vinyl plank flooring? View answer

Asked 5 ´years ago

Question 7

In 2021 you wrote in a response "Kahrs does not warranty cork underlayment usage under their floors." Is it still the case? View answer

Asked 1 ´year ago

Question 8

In order to have grip under an area rug but add comfort and thickness, could I use the rug gripper underneath a wool cushion (and then the rug on top of course)? View answer

Asked 5 ´years ago

Question 9

How is this carpet pad installed? View answer

Asked 4 ´years ago

Question 10

What are the actual sizes of the rug pads? View answer

Asked 1 ´year ago

Question 11

Is this just as natural as the gripper? View answer

Asked 5 ´years ago

Question 12

How does the wool attach to the rubber? Are any glues used? View answer

Asked 9 ´months ago

Question 13

Does the pad keep the house warmer? View answer

Asked 1 ´year ago

Question 14

Can I use this rug pad on a marmoleum floor? View answer

Asked 6 ´years ago

Question 15

Can this rubber gripper be use under the sisal carpet? View answer

Asked 2 ´years ago

Question 16

Can this be used under a rug on a heated floor? View answer

Asked 8 ´months ago

Question 17

Where is this made? View answer

Asked 1 ´year ago

Question 18

does this go under wall to wall carpet? View answer

Asked 6 ´years ago

Question 19

We are thinking of purchasing strand bamboo flooring (USFloors Ming) and using this underneath. Do we still need a vapor barrier between the concrete and the cork underlayment or can you forgo the plastic underlayment (just cork and flooring)? We live in Florida, a very humid climate if that is relevant. View answer

Asked 6 ´years ago

Question 20

Hello! My sample just arrived and it feels perfect!! However, it's a light brown color not shown in the pictures above. Is it possible to order 135sq feet of this (J Mish Carpets, Natural Performance Wool Cushion 3/8") in the off-white color shown above? View answer

Asked 5 ´years ago

Question 21

Does this have any effect on the finish of hardwood floors? We just pulled up an old rug pad, and it has left permanent marks in finish of the wood floors View answer

Asked 8 ´months ago

Question 22

Can this be used on a basement floor? View answer

Asked 2 ´years ago

Question 23

What is the carpet padding weight or density for the J Mish Carpet Natural Performance Wool Cushion? View answer

Asked 2 ´years ago

Question 24

Hello, what is the height of this rug pad? View answer

Asked 1 ´year ago

Question 25

Are the wool pads moth-treated? View answer

Asked 5 ´years ago

Question 26

Can I order three 7' x 5' sheets of this wool pad? View answer

Asked 5 ´years ago

Question 27

Who makes this carpet pad? View answer

Asked 1 ´year ago

Question 28

Is it easy to cut to length and width? What's the best method for cutting it? View answer

Asked 6 ´years ago

Question 29

I have a concrete slab and want to use the cork as an underlayment for a glue down 3/8 wood laminate floor. So I want to glue the cork down and then glue the flooring on top of the cork. Is that a recommended use for the cork? View answer

Asked 4 ´years ago

Question 30

Are custom sizes available? View answer

Asked 2 ´years ago

Question 31

We are buying a zinus mattress for our camper, our bed is a slide out and people are having mold form underneath their mattress, would this work as a moisture barrier? View answer

Asked 5 ´years ago

Question 32

Can I use this under hardwood floors? View answer

Asked 2 ´years ago

Question 33

Is this an air barrier as well as a vapor barrier? I'm wondering if we need to use an additional air barrier like an Intello membrane below it if we use it over an unconditioned/vented crawl space. View answer

Asked 1 ´year ago

Question 34

Does was is the widest the sheets come in?I have 13 ftwidex33ft long.Also will the barrier be enough over old hardwood floors or would I need a subfloor put on? View answer

Asked 1 ´year ago

Question 35

What materials are used for the fibers and weaving? My family has allergies to latex/natural rubber, and many different plant fibers. View answer

Asked 1 ´year ago

Question 36

We are planning to install Marmoleum click tiles and panels in the kitchen, bathrooms, and laundry room of our cabin. The rooms are small and oddly shaped and we wondered whether Moisture Block needs to seal at the edges of the room? We will likely need to use self-leveler in some areas as well to ensure that the floors are flat enough for installation, should we order cork instead? View answer

Asked 5 ´years ago

Question 37

Can I use this as a sound barrier between the insulation and plywood in my walls and ceiling? I can't find another non-toxic option. View answer

Asked 3 ´years ago

Question 38

We plan to float Marmoleum Click tiles in rows on the diagonal in our rectangular kitchen. What is the best direction in which to lay the QuietWalk Plus -- on the diagonal, lengthwise or crosswise? View answer

Asked 4 ´years ago

Question 39

Can you use this underlayment under floating cork floor? View answer

Asked 3 ´years ago

Question 40

Can I use MP Global Moisture block in my bathroom under the cement board for tiling? View answer

Asked 5 ´years ago

Question 41

Can I order it ?I am living in Vancouver BC Canada View answer

Asked 1 ´year ago

Question 42

is forbo adhesive L910W GOOD FOR FORBO TACBOARD ? View answer

Asked 2 ´years ago

Question 43

Does it have any adhesive on it to make it stick? View answer

Asked 5 ´years ago

Question 44

Will this waterproof a bathroom floor when used under Marmoleum Click tiles? View answer

Asked 4 ´years ago

Question 45

What material is this product made of? View answer

Asked 5 ´years ago

Question 46

I like to know if you have a 'green moisture barrier' for a floating floor. The Room is 180 sq feet. I'm also concerned about the bamboo creaking a bit? View answer

Asked 7 ´years ago

Question 47

I need to build up a concrete garage floor can't afford cement can this work under tile? View answer

Asked 5 ´years ago

Question 48

I'm making 16.5" high raised cedar planting beds for vegetables. Is MP-Global-Moisture-Block safe to use to line the inside of the planting bed (to block moisture from the cedar wood planks)? Is it safe for the soil and vegetables to stay in contact with this lining?Also, is this product still bio degradable? How often should I replace this lining?Or, this product is not designed for outdoor use in this way? View answer

Asked 5 ´years ago

Question 49

HELP! We have a 2 inch pine T&G floor in our cabin that doubles as our floor and subfloor over an unheated crawl space. We suspect mold is coming up from the crawl space and need to seal off the pine floor. We would like to put cork down ... what barrier do we put down over the pine and under the cork? The pine floor is finished with 3 coats of Ecos paints brand tinted varnish. View answer

Asked 4 ´years ago

Question 50

Wondering what your recommendation is for underlayment for cork click type, floating flooring. it's new construction, concrete slab (not heated), single story. My understanding is that moisture barrier is all that's needed. Is that correct? What's your recommendation? View answer

Asked 10 ´years ago

Adhesives and Underlayment Q&A

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