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Installing engineered hardwood over existing hardwood floors

F. Wood flooring can be installed over existing ceramic tile, terrazzo, or marble with proper underlayment or adhesives only on manufacturer's recommendation. G. Installing wood flooring over an existing wood floor. Caution: Do not sand any surfaces containing lead based finishes/paints or asbestos Installing wood flooring requires a proper subfloor. If your subfloor is already hardwood, but you want to improve the look of your home with new material, it is possible to lay engineered hardwood over the existing floor with proper preparation and traditional installation techniques

How to Install a Hardwood Floor over an Existing Floo

We just received our Provenza LVP and plan to have it installed soon. Our installer said they have laid over existing engineered hardwood glued to concrete slab. I just opened a box and read the manufacturers instructions and in one section they mentioned not to install over engineered or hardwood. (Note: If you install solid hardwood flooring, you will need to lay 15 pound felt paper between the two floors. If you install engineered flooring, you will need to buff the existing floor with a coarse sandpaper #16 or 20 to achieve good glue bonding) A smooth expanse of wood flooring adds warmth and anchors a room. There are some key differences in engineered wood vs. hardwood. When installing an engineered wood floor, there are a few things to consider, from the condition of the subfloor to the method that you will use to install the flooring

How to Install Hardwood Floors Over Existing Hardwood

  1. Engineered, Solid Wood or Floating Wood Flooring that are less than 1/2 thick can be installed over a wood plank subfloor as long as the 3/4 plank subfloor is flat. The hardwood flooring must be installed crossing the subfloor boards (90 degree angle)
  2. One of the most important things which will need to be clarified before installing wood floor over vinyl is the make up of the subfloor beneath the vinyl floor. One of the key things stressed by all wood floor suppliers is that wood flooring should be installed over an appropriate subfloor . Appropriate subfloors include existing wood flooring.
  3. If you've decided to install engineered hardwoods, there are four possible installation methods depending on the subfloor: glue, nail, staple and float. Whichever method you choose, you'll need to prep the subfloor by cleaning, leveling, and checking and adjusting door clearance
  4. ished and the subfloor meets
  5. Engineered Hardwood Flooring Flooring Installation & Care 2 Before You Get Started Engineered glueless-click wood flooring can be installed directly over most existing floor coverings except carpet. Any wood flooring or subflooring glued to concrete must be removed before installation

Can We Put Hardwood Flooring Over An Existing Floor

  1. Vinyl Plank Over Hardwood If you are thinking of installing vinyl plank over existing hardwood, there are a few things to consider. The most important of these factors is what your space will be used for. If it is a high traffic area that sees constant use, vinyl plank could be a perfect choice
  2. In this hardwood floor installation video we show you how to Install Hardwood Flooring Over Tile Floor Double Glue Down Method with underlayment. Installing.
  3. It is a very comfortable flooring product that can be installed over old and uneven hardwood floors, and it is easy to uplift and relay, if needed. This product is one that is low profile and sits close to the existing floor. Once installed, it is super simple to clean with a vacuum or damp mop
  4. The nature of engineered hardwood floors not having a top coating finish could potentially create mold simply from the humidity in the room. Shower steam is the biggest culprit. The steam gets in the seams between the planks and starts to build up over time
  5. ate flooring, vinyl click flooring, sub floor building, & installation over

Still, you may need to tile directly over an existing hardwood floor, for instance to avoid raising the floor level significantly relative to an adjacent floor. If so, make sure the floor is solid and well sealed. Step 1 Walk over the floor section by section, looking for any sign of movement Depending on the type of hardwood floor, the installation method, and the soundproofing material - yes, this can be done. For nail-down hardwood floors, however, it is best for the soundproofing material to go underneath the subfloor. We would generally not recommend this for an existing floor as the subfloor may cause height and expansion. If installing the engineered hardwood flooring over a concrete subfloor, the concrete must cure for at least 60 days before the floor is installed. Safety Considerations Your existing flooring or.

How to Install Hardwood Floors over Parquet Hardwood floors are generally installed over a wood underlayment of plywood, or an existing hardwood floor. If what you've got there right now is a parquet floor (square wood-inlay tiles), that will work, as long as it's not cement under the parquet, and the parquet has no missin Installing Hardwood Floors Over Tile. For years the only solution to installing hardwood floors over tile was rip it out and install the wood floor. What Types Of Installations Over Tile? Floating Floors. The simplest in terms of getting the job done without messy demo work would be a floating engineered floor. Floating floors were designed for. There are certainly advantages and disadvantages to this option but installing laminate flooring over the existing hardwood floor offers a quick fix if you just want a nice looking floor that is fast, easy, and cheap to install. And in any case, you can always revert back to the original flooring and then restore and refinish it as necessary Laminate flooring can be installed directly over hardwood, often with no preparation necessary. If your laminate has a built-in underlayer, you may install it right on top of the hardwood. If the new flooring does not have the built-in underlayer, simply roll out and tape your underlayment to the wood floor and begin installing the laminate

Pros: Will allow you to install over existing floors without tear out (like tile or older hardwood) and allows you to transition from wood to concrete. Cons: Transitions are required more frequently and you are much more likely to have issues down the road due to movement in the floor This, combined with a fitting method called secret nailing, will help ensure a successful installation for your new solid hardwood floor. One of the popular choices for wood flooring fitting is secret nailing, a the term used to describe putting nails through the tongue of the new wooden floorboards to fix them to the existing floorboards Then we covered the entire floor with #15 felt paper and installed hardwood flooring over the new plywood and the existing flooring. Step 11 With the new flooring installed, you can see that the 3-inch height difference has been greatly reduced

Wood flooring is the traditional flooring choice of homeowners, yet engineered hardwood offers the same aesthetic appeal as standard wood while being denser, more scratch-resistant and outlasting typical wood floors. Both electric and hydronic heating systems can be utilized with engineered wood For existing wood floors install new flooring at right angles to the existing flooring. Do not install solid hardwood flooring over particle board. Do not install over existing glue down hardwood floors. For information on installing a subfloor over concrete contact the National Wood Flooring Association at 1-800-422-455 We are planning to keep our existing floor and replace open spaces with the same floor. We will be refinishing the floors when the wall moving is done. Is it easier to cut out the flooring where the wall is going to be and attach wall to subfloor (same with finished drywall ceiling) or can I just build the wall into the existing finished areas Engineered flooring goes down over a thin foam sheet, which provides cushioning and sound-dampening. The planks glue together to create a floor that floats — moves freely — as a unit. You need to leave a 5/16-inch gap between the flooring and the baseboard or wall around the perimeter of the room to allow the floor enough space to expand

Installing New Hardwood Over Old, Existin

Tips on Connecting an Existing Hardwood Floor With a New Hardwood Floor. A new hardwood floor can dramatically increase the value of your home, but connecting an existing floor with a new one may. There are many variables to 'engineered hardwood' flooring. The three primary ones regarding the floors resistance to buckling is 1) How this is the flooring? 2) What is the engineered portion made from, and 3) How thick is the veneer. Wood flooring in a bathroom or kitchen is never are really good idea Installing over existing hardwood depends on the quality of the existing floor but it's most definitely doable! If you are sure the existing hardwood is in good condition and not loose anywhere, yes you can. One of the factors you have to consider though is height because of your doors etc. Most doors can be cut down of course so usually it's. Engineered wood flooring can be stapled down over a sound plywood or OSB underlayment grade subfloor. You can also staple it over an existing hardwood floor or a vinyl floor (one layer only). Just be sure the existing subfloor or floor is solid underfoot

New flooring may be installed (nail or glue down) directly over existing wood flooring if installed perpendicular or at least a 45 degree angle to the existing floor. Existing Vinyl, Resilient, Cork, Linoleum floors may be installed over if they are well bonded to the subfloor, flat (1/8 in 6'), clean, and no more than two layers thick To save money and effort, the best choice is to sand the old hardwood floor, and to avoid installing the new one over the old floor. If you will install on top, the old floor boards have to be securely fastened, try to avoid any loose floorboards. The surface of the old floor needs to be cleaned A beautiful example of contrasting wood flooring from Houzz.com, found on Pinterest Lay a contrasting floor. With the wonderful variety available in hardwood, you may find that laying a contrasting floor with serve your purposes just as well as trying to extend your existing flooring Considerations For Installing Laminate Flooring Over Hardwood. Laminate flooring can be installed on top of hardwood boards that are in fairly good condition with no preparatory work at all. If the laminate has a built-in underlayer, you could simply lay it on top of the hardwood flooring. If the laminate does not have a built-in underlayer, on. Install Wood Flooring Series: Racking the Floor - Spread out all your flooring in advance to get even distributions of colors and textures. Save Time With a Prefinished Wood Floor - Factory-finished products mean less work on site, but they demand a more careful installation

Can You Lay Wood Floor Over Existing Hardwood Floors

Can Pergo Laminate Be Installed Over Old Existing Hardwood Floors?. Pergo made a big impact on the flooring market several years ago with its easy-to-install, snap and lock installation and its. Installing engineered hardwood flooring over concrete too tight against a stationary object will not allow room for normal expansion, and may cause a failure. Consult the product data sheet for instructions regarding specific trowel requirements. In general, use a notched trowel to spread the adhesive. Pass the trowel through the glue at a 45.

I got your questions about putting hardwood over laminate. After 2 years of some very active kids living on it, it has held up decent. The important part is to make sure you have that plywood underneath because if not the floor will flex too much. Even with that we still have some boards that have started to peel up An example is Proflex90, a peel-and-stick rubberized fabric sheet product that can be used under finished hardwood floors. This membrane is waterproof and it offers a limited degree of sound control when used with hardwood floors. It is installed over the plywood underlayment just before the hardwood flooring is laid Engineered hardwood floors are a cost-efficient way of getting the warm, beautiful look of hardwood floors without the price of actual hardwood. It's important to select the right kind and amount of flooring before you prepare the subfloor

Installing a hardwood floor over a concrete slab Even if your home was built on a concrete slab, you can still enjoy the beauty and charm of hardwood floors. Experienced professionals pay close attention to managing moisture and minimizing wood floor expansion and contraction when preparing to install hardwood floors on concrete slabs Install the cabinets first because heavy cabinetry cannot sit on top of a floating floor or it will restrict movement and increase the chances of flooring separation. However, when installing a wood flooring nail down or glue down, there are more factors to consider. Traditionally hardwood flooring is more commonly installed prior to the. The installation environment is to be maintained at the 30 to 55% humidity range and 60 to 80º F for the duration of the installation and the lifetime of the floor. An added benefit is that a 30 to 55% humidity range is the most healthful. The NationalWood Flooring Association and every major manufacturer of wood flooring sold in the Unite My floor has two layers of laminate flooring and the first layer is partially removed around the edges of the kitchen cabinets and walls. The top layer is glued down very well and I'm wondering if I could install engineered hardwood over it even though the surface will not be level

How to Install Floating Engineered Hardwood Floor If installing the floor over concrete, lay 1/4 (6mm) plastic sheeting over the concrete and overlap the seams by at least 8 (20cm). If the concrete is below grade, bring the plastic at least 4 (10cm) up the wall. You will trim it off at the height of the baseboard once the flooring has. Okay to Install Hardwood Over OSB? We're installing reclaimed oak T&G (3/4) in our loft upstairs, which has 3/4 OSB subfloor over engineered joists. We'll be using a pneumatic toe-nailer and plan to lay it directly over the OSB, without an underlayment, such as roofing felt, craft paper, etc

Floating Engineered Hardwood Floor and Laminate

Installing Hardwood Floors over Existing Hardwood Floors

Hardwood Floors over Radiant Flooring--Risks, Reality and Alternatives. Installing hardwood floors directly over a concrete slab containing radiant tubing is risky. Floating radiant systems, however, can remove the risk. Editor's note: The author of this article endorses Warmboard, a manufacturer of alternative floor heating systems Interlocking hardwood flooring is a quick and easy option for any homeowner who wants to save some money on installing a hardwood floor. It is very easy to put in interlocking hardwood floor, and it eliminates the need to hire someone to do it. Engineered Hardwood. Interlocking hardwood flooring is an option that is found with engineered hardwood Lay 6-mil polyethylene sheeting over the concrete to minimize moisture migration from the concrete up into the wood flooring. Then fasten 3/4-in. treated plywood to the concrete with concrete screws spaced every 16 in. Alternatively, screw rows of treated 1x4s to the concrete 16 in. on center. Lay the 1x4s perpendicular to the direction you.

Can I Use an Existing Wood Floor as a Subfloor? - Wood

  1. g tape to join the seams. Use a sea
  2. Hardwood floors may be made of solid oak, maple, or another type of wood or an engineered form with a hardwood veneer over layers of plywood. Luxury vinyl wood look tile realistically simulates the look of natural hardwood and come in easy-click or glue-down styles. They consist of several layers, which includes a protective wear layer, the.
  3. Installing vinyl plank over hardwood floor. Layers in the vinyl plank help in waterproofing the linoleum underneath. Sheet vinyl can be installed over an old hardwood floor but a layer of 1/4 inch or thicker underlayment has to be installed over the old hardwood flooring first. That is, it would take 21.39 planks to complete the floor
  4. Advantages of Wood Flooring on Concrete Basement Floor. Besides hardwood's durability, low maintenance, and is easy to clean, there are three immediate benefits: Beauty - Concrete is ugly. Installing hardwood flooring in basement over concrete will make that space look stunning and spectacular. Hardwoods provide style and elegance that adapts easily to any interior design whether modern.
  5. For existing wood floors install new flooring at right angles to the existing flooring. Do not glue, staple, or nail down hardwood flooring over particle board, floating application is acceptable (products 3 or wider). Do not install over existing glue down hardwood floors. WARNING! DO NOT SAND, DRY SWEEP, DRY SCRAPE
  6. Hardwood flooring boards (either solid wood flooring or engineered wood flooring) can be fitted onto existing wooden floor boards. The hardwood flooring should run perpendicular to the existing floor boards to provide maximum strength and stability. Before installing a hardwood floor, ensure that the existing wooden floor boards are flat, level and dry. Continue reading

How To Install Floating Hardwood Directly Over Existing

On this conversation we will be talking about floating a new floor over the existing floor, the pros and the cons. On the last blog we talked about the pros and cons of installing an engineered floor over the existing floor; but in this conversation I want to cover some details that may save you from some headaches installing a floating floor over the existing floor Generally, the newer the hardwoods, the easier it will be to lace in additional boards and get a good match. Older floors tend to have odd widths, depths, and finishes that can be hard to match exactly and that can complicate the project. Next, look at how your existing floors are adhered to your subfloor. A lot of the time spent on a hardwood. Engineered Wood Flooring Installation Labor, Basic Basic labor to install engineered wood floor with favorable site conditions. Install underlayment on clean, level subfloor. Cull and blend flooring. Blind nail wood flooring. Includes planning, equipment and material acquisition, area preparation and protection, setup and cleanup. 129 square. Unlike hardwood flooring, engineered flooring can be installed over concrete or existing flooring, such as tile or linoleum. Advertisement Photo: istockphoto.co Over Existing Floors • Installation is NOT allowed over any type of carpet. • COREtec flooring can be installed over most existing hard-surface floor coverings, provided that the existing floor surface is clean, flat, dry and structurally sound. • Existing sheet vinyl floors should not be heavily cushioned

LVP floating over existing engineered hardwood

We first ran this article in 2010. It provides detailed instructions for installing hardwood flooring over a wood substructure. It chronicles tutorials for each step of the process, derived from our installation of 3/4 inch solid, tongue-and-groove Brazilian Walnut hardwoods in our own home! At the bottom, we provide links to posts on the tools we use and frequently recommend for hardwood. Glue-Down Floors. When installing wood flooring on a plywood subfloor, there are almost no good reasons to glue it instead of using nails. However, if you do choose this installation method, you still need an underlayment - but you can't use a conventional one. Enter the spreadable moisture barrier

can we put new hardwood on a 50 year old hardwood floo

Q: I am installing hardwood on our main level.We have a open staircase and railing. Part of the upper level was carpet. I want to remove pro-board and lino in the rest of the main floor and install hardwood over the OSB that was under the carpet Most installers will tell you that the best method of fixing new oak floorboards to an existing hardwood floor is the secret nailing or screwing system. This is where you hammer nails at a 45 degree angle into the tongue of each board securing it in place. Alternatively use a specialist nail gun designed for fitting wood flooring. The nails and. Installing Hardwood on Uneven Floors. In order to properly install hardwood on uneven flooring, the floor itself has to be smoothed out. This can be done through the use of underlays and re-surfacing. For concrete surfaces, sanding and polishing may be required. If the floor simply tilts, most hardwoods (especially engineered hardwoods) will be.

Video: Pros & Cons of Engineered Wood Floors That Float or Glue

All About Installing Hardwood Floors Over Different Subfloor

Installing Hardwood Floors Over Tile

Like unfinished hardwood floors, the prefinished types typically have tongue-and-groove edges on all sides. They are available in 3/4-inch thickness, as well as low-profile styles that are 5/16- to 5/8-inch thick, which are a good or installing over existing flooring. Solid wood floors should not be installed in basements or below grade Usually a pad is placed between the hardwood and the subfloor to reduce noise and protect against moisture. This type of installation is only recommended for engineered hardwood products. The installation process is very quick, and it can be done over almost any type of subfloor. It is a great option when installing over existing flooring material An engineered hardwood floor is made up of layers (plies) of real wood that are adhered together to make the board more structurally stable than solid hardwood. Can I install hardwood over a vinyl floor? Both solid and engineered can be installed over well bonded existing vinyl sheet and tile, if the vinyl is installed over a suitable subfloor Installation. Expansion gaps should be left between the flooring and wall. The manufacturer should have recommendations for how wide the expansion gaps need to be. Installing engineered hardwood flooring over concrete too tight against a stationary object will not allow room for normal expansion and may cause a failure Wood subfloors must not exceed 12% and the wood flooring should be within 3% of the wood subfloor. For existing wood floors install new flooring at right angles to the existing flooring. Do not glue, staple, or nail down hardwood flooring over particle board. Do not install over existing glue down hardwood floors. C. Handling, Storage, and.

As such, hardwoods floors can be a more expensive choice; both regarding the material itself and installation costs. Hardwood typically costs $6 to $18 per square foot, including installation. Most spend around $2,500 - $7,500 for the project Hardwood flooring is durable and available in engineered and solid options, as well as a variety of colors. If you want a DIY hardwood floor, there are several install methods you can learn. When learning how to install hardwood floors, it's important to understand the three basic types of installation: nail-down, glue-down and click-lock Over half of all homebuyers are willing to pay more for a home that has hardwood floors. Expanding hardwood floor coverage is often a great idea because it increases the value of a home. But, if your existing floor is more than 5 years old, its appearance has likely changed due to oxidation and wear Hardwood Floor Installation Costs at a Glance. Solid wood flooring: $5-$10 per square foot Engineered wood flooring: $4-$9 per square foot Exotic hardwood: $20+ per square foot Middle-tier hardwood: $8-$15 per square foot Budget hardwood: $3-$10 per square foot Compare to laminate: $3-$7 per square foot 1,500 square feet of solid wood: $4,500-$30,000 500 square feet of solid wood: $2,500-$5,00

Installing hardwood flooring is a very simple process you can definitely do yourself, provided you research how to do it ahead of time, and take your time to do it right during the install. If the price of materials (plus any tool rentals) is still over your budget, just wait until the price is right [Tweet Installing vinyl flooring over the existing floor in your room isn't especially difficult, and can usually be done as a DIY project.]However, if you're working with existing wood flooring, then you'll have to follow a slightly different method than you would with existing vinyl flooring or laminate flooring Mechanically fastened solid plank floors: Where necessary add a vapor retarder over the wood subfloor. Nailing: Blind-nail through the tongue using 1-1/2 to 2 fasteners. Fasteners should be spaced every 6 - 8, and 1 - 3 from each end. Some wood flooring installations may benefit from a decrease in spacing between fasteners, as. Because engineered hardwood has a top layer of actual wood, you are able to get the best of both worlds. Easy installation, lower costs and in a floating floor installation without sacrificing on real wood. A simple bead of glue attaching each board to the other is all it takes to install engineered wood flooring as a floating floor There's no limit to what you can do with hardwood floors. We've gone over several attractive installation patterns, but one that is not getting the attention it deserves is the diagonal hardwood floor. Most contractors will try to avoid this type of installation as it requires extreme precision and a lot of patience, but a true hardwood flooring craftsman will not shy away from this challenge

Installing Wood Flooring Over Vinyl Flooring - Wood and

Nail installation is a method commonly used for solid hardwood floors. It follows the same method as staple-down installation, but you use a wood flooring cleat rather than a stapler. If you're installing engineered hardwood floors, please refer to the staple-down instructions You shouldn't tile directly over hardwood flooring, since it can expand, contract, and cup due to seasonal changes in temperature and humidity. If the hardwood flooring is composed of narrow boards with a very smooth, flat surface, you could leave the flooring in place and screw cement backer board down on top of it before applying the tile

How to Install an Engineered Hardwood Floo

In some cases, Luxury Vinyl Plank can be laid over existing flooring. The most obvious exception to this rule is tile flooring because it has uneven grout lines. For that reason, DIYers should never install Luxury Vinyl Plank floors over tile floors. Don't be afraid to ask a flooring pro for other tips for installing Luxury Vinyl Plank flooring Hardwood floor nowadays is manufactured as tongue-and-groove and quickly installed with a nail gun and standard 1.75″ length nails. Hardwood floor is 0.75″ thick. If you're nailing at a 45-degree angle, this would be a total of ~1″ before you get to the plywood (0.75″ x sqrt(2)) Hardwood Floor Installation Labor, Basic Basic labor to install hardwood floor with favorable site conditions. Install underlayment on clean, level subfloor. Acclimate, cull and blend flooring. Blind nail wood flooring. Includes planning, equipment and material acquisition, area preparation and protection, setup and cleanup. 129 square feet. Hardwood Floor Installation Costs. The average cost to install hardwood flooring is $4,213 with most homeowners spending between $2,311 and $6,115.On the low end, you can expect to pay $6 to $11 per square foot, and on the high-end prices range from $12 to $23 per square foot for both materials and installation. The installation includes finishing, trim, and removal of your old floor My solution for installing hardwood flooring on stairs with an existing nosing? Paint. The overhang from the new flooring + the cove trim almost covers the entire lip of each step. Maybe a 1/8″ is left showing? Not enough that it's worth it (to me) to cut the whole thing off. It would have been a dirty, time consuming, and difficult process

How to Install Prefinished Solid-Hardwood Flooring | how

Floor coverings that must be removed prior to MaxCore LVP installation include: Carpet, needle felt, cushion vinyl, floating floors of any kind; parquet, solid and engineered hardwood over concrete; sleeper substrates. Do not install over existing wood flooring glued to concrete No, if the hardwood your trying to install is a nail down install laminate is not a suitable material to nail in. It's core is high density fiberboard which when nailed the nails won't have sufficient hold for foot traffic. Your floor will have is.. When you are buying a new hardwood floor it is important to think about the installation method you will use. There are a few methods to choose from, including: floating over an underlay, gluing down, nailing down or screwing down. The method you choose is usually dependent upon the type of flooring you are buying and your existing subfloor. Continue reading 4.6/5 (1,107 Views . 31 Votes) Wood flooring can be installed over existing ceramic tile, terrazzo, or marble with proper underlayment or adhesives only on manufacturer's recommendation. G. Installing wood flooring over an existing wood floor. Caution: Do not sand any surfaces containing lead based finishes/paints or asbestos Step 9: Stain Your Stairs. Stain and clear coat your stairs to give them long-lasting appeal. If there were existing hardwoods underneath the carpet, sand them before re-staining. Use a foam brush to apply the stain, and wipe with a lint-free cloth. Once it dries, apply two coats of clear coat. Follow the instructions on dry time

Flooring Installation - Can I Install over Existing Floor

Use the pry bar to remove baseboard from the wall; set the pieces aside for reinstallation. Floating laminate planks (the kind used in this project) should be installed over a hard, smooth surface, such as vinyl. If existing flooring is damaged, remove it to reveal the subfloor. rolling plastic foam flooring. Step 3 Installing hardwood flooring over concrete is more difficult than installing it over a wood flooring system. Smart homeowners and builders only work with flooring installers who can demonstrate that they know how to do it. DIY Floor Refinish Product Because of its construction, engineered hardwood brings with it a number of advantages including quick installation. This project focuses on installing an engineered floor with glue. Glue, Float and Nail installation are three main methods used for installing this type of floor. Glue Installation: Planks are glued to the sub-floor. Must be used.

Plywood Sub Floors, Concrete Sub Floors, Sub Floor Demolition

Glueless Click Installation for Floating Hardwood Floors

Cost to Refinish Hardwood Stairs. It costs $40 to $75 to refinish a step. For 10 to 12 steps, this costs $400 to $900. You can sand hardwood floors with a machine, but stairs are smaller and require more time and attention. You could save money by refinishing your stairs and floors all at once instead of paying for them separately With all that being said though the answer is YES you can install New Wood Flooring over the old. New Hardwood Flooring Over Old Hardwood Flooring : 3/4 thick or thinner Solid or Engineered hardwood flooring must be installed across the old wood floor boards (at a 90 degree angle)

Installing Laminate Flooring Over Concrete - The UltimateWide Plank Wood Flooring | Wood floors wide plankGlueless Click Installation for Floating Hardwood Floors