how much does it cost to install plywood subfloor

by Franz Schneider Published 2 years ago Updated 2 years ago

Highlights

Plywood is a popular subflooring material because of its strength
Installing a plywood subflooring area of 300 square feet costs $600–$700
You can DIY subfloor installation, which can save $100–$150

Installing a new plywood subfloor in a 300-square-foot area typically costs $600 to $700 (based on four-and-a-half hours of labor at $25 per hour). The cost to replace or repair a plywood subfloor is typically between $600 to $2,600.Aug 17, 2022

Full Answer

How much does it cost to install a subfloor?

You need to have reliable subfloors to ensure a smooth, level result that prevents squeaking as you walk on the floor. It costs between $900 and $2,000 to install a new plywood subfloor. If you have a two-story home, you'll need to have your new carpet installed on the stairs.

Is plywood or OSB better for a subfloor?

The National Tile Contractors Association and the Resilient Floor Covering Institute both recommend plywood for subflooring and underlayment, because it doesn’t have the risk of swollen edges that OSB does. Plywood also has a slight advantage in stiffness, which means that subflooring panels need not be quite as thick.

What is the best material for a subfloor?

What Is The Best Material For A Subfloor?

Wood Plank. Wood planks were commonly used in older houses but have been replaced with plywood and OSB. ...
Plywood. Plywood is by far the best material you can ever find in the industry. ...
Oriented Strand Board (OSB) The OSB subfloors are installed in most new homes today and are the next best product for wood floors after plywood.
Concrete Slabs. ...

What type of plywood should I use for a subfloor?

What Type of Plywood to Use for a Subfloor?

CDX. CDX plywood is the most popular type of traditional or "veneer" plywood. ...
Tongue and Groove. Tongue and groove, often shortened to "T and G" in builder-speak, is a joint used in many types of woodworking.
Oriented Strand Board (OSB) OSB is an engineered structural panel, and technically, it isn't plywood. ...
Multilayer Construction and Sizes. ...

What is the difference between subfloor and underlayment?

What is the subfloor material?

How much does Delta FL subfloor cost?

Why is subflooring important?

What is the R value of a subfloor?

Why is it important to have a durable subfloor?

Why do you need a strong subfloor?

See 4 more

How much does it cost to have a subfloor installed?

The national average materials cost to install a subfloor is $3.05 per square foot, with a range between $2.85 to $3.25. The total price for labor and materials per square foot is $12.20, coming in between $8.27 to $16.12. A typical 300 square foot project costs $3,659.05, with a range of $2,481.75 to $4,836.34.

How much does it cost to replace 1000 sq ft of subfloor?

The cost of your subfloor 1 replacement largely depends on the square footage of the area. On average, you can expect to pay between $3 to $12 per sq....Subfloor Cost per Square Foot.Subfloor SizeCost to Replace Subfloor (Labor Included)500 sq.ft.$1,500 - $6,0001,000 sq.ft.$3,000 - $12,0005 more rows•Jul 21, 2021

How much does a subfloor cost per square foot?

Subfloor replacement typically ranges from $1 to $7 per square foot. This range can vary based on labor costs, which will add $25 to $30 per hour, and the type of subflooring you choose.

Is it expensive to replace a subfloor?

Subfloor replacement typically costs about $3 to $10 per square foot. This range can vary based on labor costs, which will add $25 to $30 per hour, and the type of subflooring you choose.

How long does it take to replace a subfloor?

How Long Does it Take to Replace Subfloor? An expert will replace a subfloor in no time, especially if the room is small-sized. However, if you choose to do it yourself, it may take up to a week to remove the old subfloor and fix the new one. A small room should not take more than 8 hours to fix for a professional.

What is standard subfloor thickness?

Thicknesses for products used for subfloors are generally 23/32 inch (just under 3/4 inch), but thicker sheets are available where building codes call for them.

How much should I charge to hang plywood?

The average price for T1-11 plywood is about $33 per 4-foot-by-8-foot sheet, but ranges from between $25 and $40 per 4-foot-by-8-foot sheet. Plywood consists of multiple layers of thin wood veneer....T1-11 Prices.Thickness (inches)Price Per Sheet7/16$30 – $3519/32$35 – $403/4$40 – $452 more rows

Is plywood and subfloor the same?

Standard plywood can be used for subfloors, but a better material is 3/4-inch tongue-and-groove plywood subflooring. The tongue-and-groove edges interlock to resist movement along the panel edges and create an overall stiffer floor.

How much does it cost to floor 1000 square feet?

To cover 1,000 square feet, you can expect to pay $3,000 to $30,000. For materials alone, you'll pay $2 to $15 per square foot.

Can you put new subfloor over old?

Glued Down Flooring In most cases, you can glue your new floor to one layer of an existing vinyl floor that is in good shape and is installed over a suitable subfloor.

How often should subfloor be replaced?

20 to 30 years“Adequately protected from moisture, most subfloor materials can be expected to last for the lifespan of the home.” However, if the subfloor is consistently exposed to moisture, you may need to replace it after 20 to 30 years or sooner.

How do you replace a rotting subfloor?

4:347:28How to Remove and Replace a Rotten Subfloor - YouTubeYouTubeStart of suggested clipEnd of suggested clipI used a reciprocating saw to clean up the edges of the flooring near the walls. And to get rid ofMoreI used a reciprocating saw to clean up the edges of the flooring near the walls. And to get rid of the rotten subfloor beneath the hardwood i removed several pieces of it to expose the rotten. Wood.

How much does it cost to floor 1000 square feet?

To cover 1,000 square feet, you can expect to pay $3,000 to $30,000. For materials alone, you'll pay $2 to $15 per square foot.

How much does it cost to remove old subfloor?

Contractors typically charge between $25 and $30 per hour to remove and replace subflooring.

How much does it cost to redo a 500 sq ft floor?

Cost per square foot to refinish hardwood floors:Flooring square footageAverage cost100 - 250 sq. ft.$600251 - 500 sq. ft.$750501 - 750 sq. ft.$1,601751 - 1000 sq. ft.$2,1003 more rows•Aug 31, 2022

How much does it cost to replace rotting floor?

Average Cost to Replace Floor JoistsAverage Cost$12,500High Cost$30,000Low Cost$2,000Nov 17, 2021

How long does it take to replace the subfloor?

Replacing a subfloor can take anywhere from 4 to 24 hours, depending on the size of that section needing to be replaced.

Can I put a new subfloor over the old subfloor?

While it is most common to repair or replace subflooring, if you notice damage when installing new flooring, you can choose to cover the existing s...

How much does it cost to replace floor joists?

The cost to replace floor joists runs as low as $2,000 when replacing the joists under one room, approximately 200 sq.ft., to as high as $5,000 if...

How to know if you should replace the subfloor?

Many signs indicate the need to replace your subfloors. If your floors squeak, shift, or bounce when you walk on them, they may need to be replaced...

What is the best material to use for a subfloor?

The most popular material used for subfloors and the best material in most situations is plywood. While standard plywood is sufficient, ¾” tongue-a...

Cost to Install Subfloor - 2022 Cost Calculator (Customizable) - Homewyse

Unit Costs: How Pros Price. Unlike other websites that publish pricing from unrelated jobs in the past, Homewyse creates up-to-date estimates from current Unit Costs.The Unit Cost method delivers high accuracy by using location, details and options for the unique requirements of each job. Contracting, trade, design and maintenance businesses rely on the Unit Cost method for transparency ...

Cost to Repair Subfloor - 2022 Cost Calculator (Customizable) - Homewyse

The basic cost to Repair a Subfloor is $22.68 - $42.28 per square foot in July 2022, but can vary significantly with site conditions and options. Get fair costs for your SPECIFIC project requirements. See typical tasks and time to repair a subfloor, along with per unit costs and material requirements. See professionally prepared estimates for subfloor repair work.

What’s the Average Cost of Subfloor Replacement? - HomeAdvisor

The average cost to replace the subflooring in a 306-square-foot room is $594, including plywood subfloor replacement materials and five hours of labor.For a DIY job with low-cost materials, a homeowner might pay as little as $428 for the same room, or as much as $2,981 to hire professionals to install premium subflooring.To replace concrete slab subflooring in the basement of a 1,500-square ...

Best Local Subfloor Repair Contractors Near Me (Free Estimates!)

Plywood; It’s the most popular choice of material and for good reason. It’s been the most popular choice for decades and plywood siding is even a viable and cheap option to go with too. In fact before the 80s rolled in, you can say that it’s the only choice for single family homes.

How Much Does It Cost to Replace a Subfloor? – Upgraded Home

When you approach a contractor about replacing your subfloor, make sure to ask about their square footage rate.That’s the number you need to gauge how much the project will ultimately cost. The average cost of subfloor replacement comes out to about $4.25 per square foot.

How Much Does It Cost to Install Plywood Subflooring per Square Foot?

Installing a plywood subfloor costs between $4.50 and $10 per square foot, including material and labor fees.

Installing Plywood Subflooring Cost Breakdown

The cost to install plywood flooring depends on the following factors.

Cost to Install Plywood Subflooring Yourself

Installing subflooring requires certain skills and previous experience with woodwork and flooring. While it’s possible to DIY subflooring and save on the labor fees—which can be anything around $100 to $150 — hiring an experienced flooring professional ensures your floors are level and sturdy.

How Much Does It Cost to Install Plywood Subflooring per Square Foot?from angi.com

Installing a plywood subfloor costs between $4.50 and $10 per square foot, including material and labor fees.

What is the difference between subfloor and underlayment?from fixr.com

Subfloor and underlayment are terms that can be confusing because they are both designed to be underneath the flooring in your home. The subfloor is part of the structure of your floor and is designed to create a flat, stable surface on the flooring rests. Underlayment lies between the floor and the subfloor and is designed to compensate for any roughness or imperfections that are present in the subfloor beneath. They can provide a little bit of cushion and absorb sound.

What is the subfloor material?from fixr.com

Traditional subfloor materials include wood planks, plywood, oriented strand board (OSB) more commonly known as particle board, and concrete slab 6. Concrete slabs differ from wood subfloors in that they don’t require joists to hold them up as they are one continuous concrete slab.

What is subflooring?from fixr.com

The subfloor is part of the structure of your floor and is designed to create a flat, stable surface on the flooring rests. Underlayment lies between the floor and the subfloor and is designed to compensate for any roughness or imperfections that are present in the subfloor beneath.

How to determine if subfloor is eco friendly?from fixr.com

Many factors go into determining whether or not a type of subfloor is eco-friendly. First, you will need to consider what it is made of. Are the materials sustainable? Do they emit high levels of VOCs during the production process? Do they use up natural resources? Is there any recycled content? Is the material biodegradable? On top of these concerns, you should consider how long each option lasts. The longer the flooring lasts, the less often it will need to be replaced, reducing material use and waste. Below you can see the most common types of subfloor and how greatly they may or may not impact the environment.

How much does it cost to replace a subfloor in a living room?from fixr.com

Living rooms cost from $500 to $1,200 to replace a subfloor, with the cost mainly depending on the type of subfloor you choose. Living rooms come in many flooring types, including hardwood, laminate, and carpeting. This plays a role in the type of subfloor you choose. They are often cheaper per sq.ft. to replace than a bathroom since they are less likely to have water damage, and there are no set fixtures to work around. The total costs will usually be higher since living rooms tend to be the largest rooms in the home.

How much does Delta FL subfloor cost?from fixr.com

Delta-Fl subfloor is an inexpensive option that runs between $3.50 and $8 per sq.ft. Unlike other subfloor options, the Delta-FL is a flexible plastic gray membrane that provides a moisture barrier and is mold-resistant. It is ideal for concrete slab floors and basement floors, especially when there is a risk of water buildup. The product works by helping to dry out the floor below so that the moisture will not affect the floor above.

What is the difference between subfloor and underlayment?

What is the subfloor material?

How much does Delta FL subfloor cost?

Why is subflooring important?

Subfloors are an important part of your flooring since they help to keep your floor even, provide added stability, improve your energy efficiency, and reduce the noise in your home. Over time subfloors can become damaged either from age, water, or other significant floor damage.

What is the R value of a subfloor?

R-values indicate the energy efficiency of each subfloor option with higher numbers meaning greater insulation properties and higher overall energy efficiency. As you can see from the table below, while most options run around the same R-value, a few boast a much more significant energy efficiency.

Why is it important to have a durable subfloor?

Finding a durable subfloor option is important because your subfloor acts as part of the supporting structure of your home. Determining durability considers several factors, including how well it resists moisture, how strong it is, how well it holds up to traffic, and how long it lasts. Below you can see how durable each of the following types of subfloor are by understanding how long you can expect them to last before replacement is necessary.

Why do you need a strong subfloor?

When it comes to subfloors, strength also plays a critical role. You need a strong subfloor to support your floors and the furniture on top of it. Stronger subfloors support greater weight, lowering the risk of damage if you have heavy objects on your floor. Stronger subfloors typically wear down at a slower rate, allowing them to have greater longevity. Below you can see how strong each type of subfloor is by understanding how much weight it supports.

Concrete

First off, let’s discuss concrete as a potential material option for your subflooring. It’s one of the most expensive materials you can use for this particular application. You will have to pay around $6 per square foot if you want to use concrete.

Plywood

If you want to use something affordable for your subflooring, you should consider plywood. At around $2 per square foot, plywood is probably the cheapest material you will be able to use for subflooring.

Advantech

Aside from common materials like concrete, plywood, and OSB, you can also choose high-performance panels to construct your subfloor. Advantech is one of those high-performance materials and it costs $4 per square foot.

Amdry

Homeowners can also choose Amdry for subflooring. Amdry costs approximately $3.75 per square foot.

Barricade

Barricade is the next option you can use for subflooring. The average cost of Barricade subflooring is around $4.50 per square foot.

Delta-FL

We’re going back to another budget-friendly option in Delta-FL. The aforementioned subflooring material is available for approximately $2.75 per square foot.

Dricore

Dricore subflooring is sold for about $3.75 per square foot. That’s a good price point for a fairly versatile subflooring material.

How Much Does Subfloor Replacement Cost by Type?

There are many different types of subfloors to consider depending on your needs. A bathroom renovation will require subfloors that are resistant to moisture, like Amdry or DRIcore panels. Your living room or bedrooms might benefit from a soundproof option, like Barricade panels, for better naps and sleeping at night. Or, you can keep it simple with plywood.

What type of subflooring do I need?

The type of subflooring you need depends on the room and the type of floors. If you’re installing radiant heating, you need to use Warmboard. For bathrooms, kitchens, basements, or other spaces that will be prone to moisture, options like DRIcore and Amdry are best to prevent water damage.

What other projects should I do at the same time?

If you’re replacing your subfloors, you’re probably also laying down new flooring. Make sure you choose a subfloor that will properly support your flooring of choice and factor the cost of new flooring into your project budget. For example, concrete slab subfloors work well for ceramic tiles, while OSB will not work for these tiles.

How much does subflooring cost?

The primary material will be the subflooring, which will range from $1 to $7 per square foot. Additional materials may vary depending on the type of subfloor. For example, Amdry subfloors require connectors, which cost $20 for a 15 pack. For a 300-square-foot room, you’ll spend about $450 to $500 on subfloor materials.

What does it mean when a tile floor cracks?

Squeaky floors could mean you need to fix broken joists or loose nails, while cracking tile floors mean the subfloor isn’t strong enough to handle the tile.

How much does it cost to replace subfloor?

Subfloor replacement typically ranges from $1 to $7 per square foot. This range can vary based on labor costs, which will add $25 to $30 per hour, and the type of subflooring you choose. Below we’ve broken out examples of an affordable, middle-range, and higher cost option to give you a better idea on how much subflooring costs can vary.

How much does Amdry cost?

Amdry runs about $3 per square foot or around $900 for a 300-square-foot space. Installation also requires special connectors at $20 per pack of 15 connectors.

How Much Does It Cost to Replace Subflooring per Square Foot?

Subfloor replacement typically costs about $1 to $7 per square foot. This range can vary based on labor costs, which will add $25 to $30 per hour, and the type of subflooring you choose. Below we’ve broken out examples of relatively affordable, middle-range, and higher cost options to give you a better idea on how much subflooring costs can vary.

How Much Does Subfloor Replacement Cost by Type?

What is subfloor replacement?

Replacement is done to bring subfloor up to code. The cost of replacing is based on: The size of rooms or the house where the subfloor work will be done. How much flooring needs to be removed such as layers of old linoleum, wood or other materials, cabinets, appliances or toilets.

How much does plywood cost per square foot?

Subflooring a room with the most affordable material, plywood, will cost about $1.50 per square foot.

How much does it cost to replace subflooring?

What Does It Cost to Replace a Subfloor? You’ll pay $34-$60 per square foot to replace subflooring. For a 12-by-12-foot room, this can cost $5,000-$8,700. An entire 2,600-square-foot home can run between $85,800-$159,600.

Can you put subfloors directly on concrete?

You could opt for floating subfloors or a screen system or place a vapor retarder between the subfloor and the concrete.

Can subfloor be attached to concrete?

It depends. A primary concern with attaching your subfloor directly to the concrete slab is the development of moisture under the board. Temperature fluctuations could warp the subflooring and reduce the life of your work.