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What is underlay?

Updated: 9/11/2023
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9y ago

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An underlay is a cloth that is placed under something. The most common form of underlay is a bed skirt that sits between and mattress and a box spring of a bed.

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What is the purpose of Standing Seam Metal Roof?

Standing seam metal roofs offer a better cooling effect than regular shingles. They are typically long panels which run from the top of the roof to the eaves. The seams are raised, protecting the underlay from leaks.


How do you install floating engineered flooring?

Floating an engineered wood flooring is done using an underlay between the sub floor and the new floor and then the engineered flooring is laid over the top and glued at the tongue and grooves to keep it together. if the flooring is a click joint then gluing is not required.


What carpet glue or adhesive to use to install a stairway carpet with urethane laminated underlay?

Use HSEA by Westech Aerosol. I used that product to glue my carpet to my wall. My friend recommended that product to me when he learned that I got frustrated with the old glue product that I was using. Since then, HSEA is my most preferred adhesive product not only for carpet installation but for other materials as well. It's a spray canister so it's very easy to use. What's good about it is that this adhesive is safe to the environment and health. And even if it does not contain methylene chloride, it maintains it strength and bonds materials permanently. So I highly suggest that you use Westech HSEA to install your carpet in the stairway.


What is mastic?

Chewing and biting of the food in the mouth.


Can you install laminate flooring on concrete?

Absolutely. Laminate flooring is a perfect choice to go over concrete. You need to use a vapor barrier over the concrete and ensure that the concrete is reasonably flat. The concrete should have no dips or bumps of more than 1/8" Laminate is made of laminated HDF board which has imprint on it. HDF or High Density Fiberboard is a compound of the wood dust and particles which are pressed and glued together. All of the boards are laminated from top and bottom. It protects laminate from subfloor moisture and foot traffic. It sounds very promising and logical, but laminate still has two issues: 1) Every board has interlocking click-in system on the edges so material can float over the subfloor. These edges are processed(not always) with the chemicals which stop some water from penetrating into the laminated board. Those chemicals are not perfect making laminate material vulnerable against moisture. With time boards might buckle. It takes a while; you won't see much change after just one year, but with moderate moisture, you will most likely see it during the second year of use. 2) During the laminate installation process, installers have to do several cuts on the edges. These cuts uncover HDF board from the chemicals and laminated parts used for water resistance. Unless you seal or finish every edge with water resistant products, this area stays unprotected and eventually will buckle too. Vinyl material, however, has a huge advantage - it is fully protected against any moisture. Any cuts to the product won't harm the material or reveal any exposed area. Another positive thing about vinyl is the use of underlayment; without it the floor will be too hard for your feet. In general, underlayment for the vinyl floor is made out of foam, which has perfect resistance against moisture or water. There is a huge advantage of the vinyl over other products, including laminate. It is very important to know what material you're dealing with. Based on the material knowledge, you can analyze different options and see for yourself what material fits your needs better. If the concrete you're covering is in a basement with a higher moisture content, vinyl might be a better option.

Related questions

What does underlay underlay in Mexican?

First, the language is Spanish, not Mexican. (Mexicans speak Spanish, just like Americans speak English.) Second, the phrase is "ándale, ándale" not "underlay underlay". Ándale, ándale means "go, go, go!" or "move it!" or "come on".


What types of underlay are suitable for laminate flooring?

The type of underlay you need will depend on the type of sub floor or floor you are putting the laminate on is made of. If the sub floor is made of concrete, you would want vapor barrier underlay. If the sub floor is made of wood a standard or premium underlay would used.


What is the price of a Cloud 9 Carpet Underlay item?

The price of Cloud 9 Carpet Underlay depends on the thickness that is required. The average price per square metre of the 7mm is å£1.86, whereas the 10mm thick underlay is approximately å£2.98.


Is Cloud 9 Underlay only available in the United Kingdom?

To the best of my knowledge Cloud 9 underlay is only available in Great Britian. Underlay is also called carpet padding in this country. It's a must for insulation quality, and to keep your carpet from wearing out faster.


What is the most expensive type of Cloud Nine Underlay carpet?

The most expensive roll of Cloud Nine underlay, containing fifteen square meters of carpet, retails for around eighty dollars on Underlay For You. Bought separately, one square meter is around nine dollars.


Do metal tile roofs need an underlay?

Yes, metal roofing should always have underlay. There are so many new kinds now, it's pointless going into it here. Your metal supplier will have much more pertinent and up to date information on all types of underlay.


How does one install a carpet underlay?

To install a carpet underlay follow these five easy steps. 1) Prepare the subfloor, 2) install tackless strips around the perimeter of the room, 3) Cut the underlay in strips long enough to cover the tackless strips, 4) staple underlay to the subfloor and trim to the inside of the tackless strip, 5) make sure seams don't overlap and finished with carpet tape on all seams.


Is underlay required when installing shingles?

Yes. 15lb felt.


Can a laminate floor be installed over rug padding?

It shouldn't be done. Carpet underlay is usually to thick and flexible and won't provide the needed support under the laminate. It will flex too much causing it to break apart. you should check on the box what type of underlay is recommended for that specific product. There are as many types of underlay as there are laminates.


Which way up does foam underlay go?

flat side up


Can you tile over floor boards?

Yes but lay the recommended underlay first!


What is the average cost of Cloud 9 underlay?

"Cloud 9 underlay costs an average of around 3 euros when it's bought by the meter/square meter. When purchased by the roll, the average price is around 35 euros."