do i need a subfloor over concrete doityourself

specializing in the production of large, medium and small concrete mixers, concrete mixing stations, stabilized soil mixing stations and other equipment. It is a heavy industry enterprise integrating R & production and sales.

Do I need a subfloor over concrete? - DoItYourself ...

Jun 23, 2011  If there is a need to provide a moisture barrier otherwise to the floor and you do want to install a wood subfloor, consider applying a dimple pad between the plywood and concrete, which provides a moisture barrier but also provides sufficent air flow to avoid moisture buildup under it all.

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Common Problems Installing a Subfloor Over Concrete ...

Oct 18, 2010  This process is commonly done to provide a subfloor to attach hardwood flooring. Consider the following common problems that may arise when you attempt to add a subfloor over concrete. Choosing the Adhesive. When you attach plywood to a concrete subfloor, you will need to make sure that you get the right type of adhesive.

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How to Lay a Floating Subfloor over Concrete Part 2 ...

May 05, 2010  If you need to alter a piece of subfloor to fit into a corner, simply measure the corner and then make the appropriate alterations to the flooring. Remember throughout the installation, if you are working with a cut piece of flooring to place the cut side inward. Now you are ready to begin installing the subfloor. Step 4 - Installation

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OBS to Concrete as a subfloor - DoItYourself Community ...

Dec 12, 2016  Framing, Flooring and Sub-Flooring - OBS to Concrete as a subfloor - Just purchased a condo for the ex. 2nd floor in a apartment complex gone condo. The sub floor is concrete. I imagine it's concrete

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Do I Need A Subfloor? Networx

Nov 13, 2018  Do I Need a Subfloor Over a Concrete Slab? While a subfloor is not necessary to add structural strength when you'll be laying finish flooring on top of a concrete slab (as in a basement remodel), subflooring over concrete offers two other advantages: Dampness control. Install a vapor barrier of plastic sheeting before laying the subfloor.

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INSTALLATION GUIDELINES: INSTALLING A SUBFLOOR OVER

A vapor retarder is recommended anytime solid ¾” wood flooring is installed over concrete. Nail-Down Subfloor System Over Concrete - Materials. Minimum: use nominal 5/8” (19/32”, 15.1mm) CD Exposure 1 Plywood subfloor panels (CDX), 4' x 8' sheets. - Installation method.

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DRIcore FAQ’s DO-IT-YOURSELF INSTALLATIONHow many

DRIcore® is designed to act as a floating subfloor. It is not recommended that ceramic tile be directly attached to DRIcore® as the movement of the floating subfloor will cause tile and grout lines to crack. In the case of a ceramic installation, prepare concrete floor by applying liquid concrete leveling compound to the concrete floor

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OBS to Concrete as a subfloor - DoItYourself Community ...

Dec 13, 2016  Framing, Flooring and Sub-Flooring - OBS to Concrete as a subfloor - Just purchased a condo for the ex. 2nd floor in a apartment complex gone condo. The sub floor is concrete. I imagine it's concrete

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Do I Need A Subfloor? Networx

Do I Need a Subfloor Over a Concrete Slab? While a subfloor is not necessary to add structural strength when you'll be laying finish flooring on top of a concrete slab (as in a basement remodel), subflooring over concrete offers two other advantages: Dampness control. Install a vapor barrier of plastic sheeting before laying the subfloor.

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"Sleeper" OSB subfloor with pine TG over concrete ...

Feb 25, 2016  The issue I am faced with is that the existing flooring sits at 1.5" above the slab so I need to install the new flooring at the same level. My plan: Install 7/16 or 3/4 osb over a vapor barrier, install my cabinets to the osb "sleeper subfloor" then install the 3/4" pine TG flooring to the osb.

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Plywood over subfloor ? - DoItYourself Community Forums

Jul 26, 2016  Framing, Flooring and Sub-Flooring - Plywood over subfloor ? - Long story short I've gotten tons of different answers and am wondering if there's a

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DRIcore FAQ’s DO-IT-YOURSELF INSTALLATIONHow many

DRIcore® is designed to act as a floating subfloor. It is not recommended that ceramic tile be directly attached to DRIcore® as the movement of the floating subfloor will cause tile and grout lines to crack. In the case of a ceramic installation, prepare concrete floor by applying liquid concrete leveling compound to the concrete floor

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Rebuilding floor to soundproof - DoItYourself ...

Jan 15, 2019  Framing, Flooring and Sub-Flooring - Rebuilding floor to soundproof - Currently my living room has a concrete slab with 40mm wooden joists on it and 18mm floorboards on top. There's a bit of Rebuilding floor to soundproof - DoItYourself Community Forums

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What is Subflooring? Underlayment? We’ll Explain ...

Apr 14, 2020  If your subfloor is wood and you want to put down tile, you’re going to need an underlayment. As Bob Vila points out, the industry standard is a concrete backer board . A common tile installation method starts with a layer of thinset (a mortar adhesive) going over the subfloor.

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DIYCONCRETE Do-it-Yourself Home Improvement Projects ...

WELCOME TO A BRAND NEW APPROACH IN HOME IMPROVEMENT. Do-it-Yourself Concrete Projects - As Easy as 1-2-3. 1. Get Inspired. VIDEO TUTORIALS IMAGE GALLERIES. Our step-by-step project videos show you how it's done, highlighting the entire process from start to finish. Image galleries offer further creative inspiration. 2.

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Do I need underlayment to install vinyl plank flooring

Sep 07, 2018  Hi Patrick, thanks for the question. If it is a wood subfloor, you would just need a vapor barrier film over the subfloor. If it is concrete, you can also use a moisture barrier film, but you will also need to ensure it has no moisture issues before starting.

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Should I use a subfloor for a finished basement's floor ...

9. If your basement is really dry as you suggest, carpeting directly on top is fine. To test: Take a 1x1m sheet of plastic (garbage bag would do) and tape it to the floor making sure it's sealed all the way around. Leave it there for 24h at least and see if moisture appears at the bottom.

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Install a Subfloor with Tongue and ... - DoItYourself

Apr 24, 2010  Using plywood tongue and groove boards is a fast and simple way to make or fix a subfloor and prep a room for new flooring. While removing the old subfloor, mark the locations of the nails on the walls to help you install the new sheets. After running a chalk line, lay the first sheet in place with the groove facing the line and the tongue facing the starting wall.

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Can I install hardwood flooring over concrete? - Quora

Yes! (but not directly). Can you lay out hardwood directly over concrete? Technically yes, but this is a terrible idea. Concrete is very porous and will allow moisture underneath your hardwood. It is inevitable. And this is a problem. So, you do i...

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Subflooring Preparation: How to prep wood or concrete CALI

Note that fresh concrete takes a long time to fully dry and must be cured for at least 60 days. Regardless of when it was poured, concrete will need to be tested for moisture levels before new flooring can be installed. An underlayment that provides an added moisture barrier is required over a concrete subfloor.

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Can you install tile directly on subfloor?

May 17, 2020  4.2/5 (439 Views . 27 Votes) While you can lay tile directly over a concrete slab using thin-set adhesive, don't make the mistake of applying tile directly to a plywood subfloor. No matter how firm the subfloor; the plywood will expand and contract at a different rate as the tile, causing cracks to develop in the grout lines or tiles over time.

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How to Install a Wood Subfloor Over Concrete Olde Wood Ltd.

Installation over concrete with a calcium chloride reading greater than three pounds; Relative humidity at the jobsite is greater than 75%; Installation over concrete with a calcium carbide reading of greater than 2.5 percent. Once you’ve installed a vapor retarder, install your subfloor. To install a floated subfloor system, first place a ...

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How to install a SUBFLOOR OVER CONCRETE - YouTube

Apr 28, 2018  DIY and How we install a plywood subfloor over concrete in a basement!We have another great video to help you in your remodel!DRICORE VS OUR SYSTEM SUBFLOOR ...

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How to Install Vinyl Plank Flooring on Concrete - Step By ...

Jul 08, 2018  The extra layer can even out any minor imperfections in the concrete or level it out if the concrete drops or sinks in some areas. It may be applicable if your concrete is too old or too damaged. However, you don't need to add the extra subfloor layer. The important thing is that the concrete is smooth, free of damages, clean and dust free.

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Tile Over Concrete Subfloor - An Easy DIY Tile Over ...

Nov 20, 2013  tile over concrete subfloor – smooth out air bubbles and corners. Use a grout float to put pressure on top, smoothing out any air bubbles to the corners. It ain’t easy on the knees, but it took a couple of hours to mix, spread, flatten, and do it all over again for the next piece.

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Can You Lay Laminate Flooring Over Uneven Concrete - Home Alqu

Feb 12, 2021  3 Options For Uneven Floor Repair Doityourself Com ... How To Level Concrete Subfloor Preparation For Laminate Or ... laminate flooring on an uneven subfloor 3 options for uneven floor repair doityourself com bat flooring options over uneven concrete your guide to installing laminate flooring on an uneven subfloor.

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Concrete Underlayments over Wood, Concrete More

Time: 01:10. Concrete floor video on how to install concrete over an existing wood subfloor. It's best to place the underlayment over 3/4-inch-thick plywood fastened with screws at 12- to 16-inch intervals to help decrease deflection and add stability. On projects where deflection of the plywood is a concern, some manufacturers recommend ...

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What Materials Are Needed To Install Carpet - Sep 2021

Posted: (5 days ago) Installing carpet directly over concrete can be a do-it-yourself project if using the glue-down method. Whether for a basement, enclosed porch or a finished garage, you can use carpet to cover concrete floors.

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concrete - Do I have to remove the old thinset before ...

(It's my hope, obviously, that I can tile over the old thin set as long as it is level and firmly attached.) EDIT: My subfloor is a concrete slab with the thin set on it. It must be chipped away to remove vs. cut and replace sub floor.

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When Will I Need To Use A Moisture Barrier When Installing ...

Jun 15, 2016  I’m installing LVT with an attached foam backing on a concrete subfloor, below grade. I put a rough coat of Kilz 2 down (i.e. streaky, just something to prevent dust-off from teh subfloor). A dehumidifier keeps the RH around 35-40%. I’ve put a Roberts 6-ml black plastic underlayment down. Do I need to be concerned about mold and mildew ...

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How to install insulation under a concrete floor - Quora

Because the soil under a slab is warmed somewhat to a fairly constant temperature via a thermal heat transfer from the slab, it is customary to insulate 2–4 feet in from the exterior edge of the slab to create a thermal block. Adding this perimete...

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Laminate Underlayment Guide - Laminate Flooring Padding ...

Type of Subfloor. The type of subfloor makes a difference in your flooring underlayment. Plywood: A plywood subfloor will not need as thick or sturdy of underlayment as concrete. You generally will not need to worry about a vapor barrier with this subfloor. Concrete: A concrete subfloor is porous and can hold moisture.

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How to Install Laminate Flooring on Concrete Floor Techie

Dec 06, 2020  You can lay laminate planks over various concrete surfaces, including on a concrete basement, on a concrete subfloor, or concrete stairs/steps. We discuss the proper process for doing the same in the section below, as well as a guideline on how flat your concrete floor should be before laying laminate flooring over it.

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Laying Laminate Wood Flooring Over Uneven Concrete -

Jan 28, 2021  Vinyl plank flooring on uneven concrete 73 inspirational laying 3 options for uneven floor repair doityourself com floating a laminate floor on top of uneven tile let s talk laminate flooring tip uneven subfloor you. Whats people lookup in this blog: Laying Laminate Wood Flooring Over Uneven Concrete

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Armstrong Do-It-Yourself Tile Installation System

• Install over smooth, well- bonded resilient floors, ceramic, terrazzo, marble or over dry concrete and wood floors with a plywood overlay. Estimating . Find your room size on chart. Number in square is how many cartons you need. Charts include at least five extra tiles per 100. These extra tiles are needed to allow for waste and odd room size.

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