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Average Cost to Frame a House – Framing Lumber & Steel Prices

Exploring the Cost to Frame a House


When you’re a potential homeowner building a new home, setting up the framing is the first step to bringing your blueprints to life. A home’s frame is essentially its skeleton, and it’s crucial to supporting all the other elements.

The most common material for framing a home is lumber. However, steel may also be used and is becoming more and more popular compared with wood frames. No matter which one you choose, it will serve the same purpose: a base for the flooring, roofing, windows, doors, and insulation of the home.

Below you'll learn what’s involved in framing a new home, the best materials to use, and how much it typically costs (including the different factors that can impact pricing) so that you can make the best choices for your build.

modern Farmhouse style home with gray vertical siding and front porch

If you’re thinking about building a dream house like this Modern Farmhouse style home, you’ll surely be concerned about cost, which includes framing costs. There are a lot of details involved in framing a house that can affect the cost, some you can control, some you probably can’t.


How to Frame a House

Once your home’s foundation is completed, it’s time to start framing. The most popular method is platform-frame construction, in which walls sit on top of subflooring. If your home has more than one level, then it’s built one story at a time, with each floor serving as a platform for the one above it. Next, there are wall studs and ceiling and floor joists about every 16 or 24 inches along the floor. Then comes the sheathing to add more protection to the frame – and finally, the roof. Read more about possibilities for roof frames in your build.


How Much Do Materials Cost?

The cost of framing materials depends on the material you choose, lumber or steel.


Lumber Costs

A typical 2,000-square-foot home uses almost 16,000 board feet of lumber and 6,000 square feet of structural panels like plywood. Lumber prices have risen steadily in recent years due to restrictions on timber harvesting in the Pacific Northwest, making the framing of a home a costly component of building construction projects. Near the end of 2020, the average price was increasing above $600 per 1,000 board feet. What’s more, lumber prices have gone off the charts since the beginning of the Covid-19 pandemic. For the most current graph of cost estimates, please click here.

Table showing the cost of lumber per 1,000 sq. ft. for a 2,000 sq. ft. home

Source: NAHB


Steel Costs

Light construction structural steel is becoming a popular alternative to lumber in parts of the U.S. This material is fabricated off-site and delivered and erected on site quickly; it may cost less than lumber, especially when you factor in labor and the extreme cost of lumber brought on by the effects of Covid-19. Based on current information from United States Steel, a steel frame house has an average cost between $9.50 and $11 per square foot, meaning that the total cost for a 2,000 square foot home falls between $19,000 and $22,000. Of course, fabrication, delivery, and assembly costs are additional.

This view of a Ranch style home framed out in steel on a concrete slab foundation is a great example of structural steel used for light residential construction (Plan #117-1143).


What Are the Other Costs Associated with Framing a House?

Besides the lumber (or steel) you'll need to erect the house, you'll have to factor in at least four other variables just to get the skeleton of the house up: the size of the home, type of framing, labor costs, and sheathing material.


Square Footage of House Plan

A large home means higher lumber or steel costs because you don’t typically get bulk discounts (unless you’re a great negotiator). So make sure you are building just what you need and within your means. If you’re unsure about the amount of space to plan out, read our guide on determining how many square feet you need.


Type of Frame

There’s more than one kind of house framing to choose from, although by far the most popular is conventional platform stick framing. We’ve already mentioned steel framing, but a popular wood framing technique is a rigid frame system like timber framing or pole framing (both composed of large dimensional linear elements like beams and columns). Rigid framing requires fewer – but larger – framing members and is more expensive than platform framing.



Carpentry labor costs are important to consider when framing a house, and they can vary widely depending on the size and complexity of the house. Many hands make for fast work but possibly a larger price tag, depending on how the crew of framers works together. A smaller, well-tuned crew may be more efficient.

Consider whether you will hire framers directly to assist in the build, or if you will hire one general contracting company that has a team of its own framers or works with subcontractors. It’s most likely that you’ll work with a general contractor who will be in charge, and he or she will know the going hourly rate and approximately how many man-hours will be required for the job.

For general estimating, carpentry costs may be designated by square-foot prices. The pre-Covid national average rate for framing labor, for example, was $6 to $8 per square foot, which translates into a low of almost $10,000 for a 1,600-square-foot house and $24,000 for a 3,000-square-foot house.

Framing carpenter attaching sheathing to porch roof

Framing labor cost, often calculated on a per-square-foot basis of the finished house, is important to factor in, and interestingly, comes out to less than material cost, especially considering post-Covid lumber and building materials inflation (photo credit: United States Army, Public Domain).



Sheathing is an exterior barrier attached to the framing of a home. It serves to strengthen the insulation of the wall and provide a nailing base for the siding.

It’s typically made of plywood (although there are other options exterior wall sheathing options) and can add to the costs associated with framing. Refer to “Structural Panel” in the Cost of Lumber in a 3,000-Square-Foot House table above.


Are There Any Additional Costs to Consider?

Yes, there is a variety of contributing cost factors to think about when framing a house. We’ve listed just a few that might apply to you below. You should also use our free cost-to-build estimator tool for a fuller picture of what to expect as you create your budget.


The Complexity of the House Plan

A simple design is going to be a lot less expensive than a complex one. So if you’re trying to save money, look for a floor plan that has a simple rectangular shape for the outline, or perimeter, of the house. Bump outs, linear walls, bay and box windows, and the like add to the complexity of the framing – and the home construction costs – of the house structure. So the more unique features your home has, the larger your cost estimates – and budget – should be.

Floor plan of one-story Southern style home  plan #123-1018

Floor plan of one-story Luxury Craftsman style home  plan #198-1001

This 1152-square-foot simple Southern house floor plan with carport (top) has clean, straight outside lines and a relatively open floor plan (Plan #123-1018). Its size and features would inherently require less framing compared with a more complex custom home, like this one (bottom), which includes bump-outs, curves, offset lines, and lots of in-and-out jutting (Plan #198-1001).


If You Add an In-law Suite

These “homes-within-the-home” are stylish accommodations for in-laws, returning children, or overnight/weekend guests. And, they come in all shapes and sizes - from a garage studio apartment to a first-floor master bedroom, a refinished basement, or a tiny cottage on the grounds of the primary residence.

As they are so customizable, the cost to include them varies greatly.



When framing a house, things like windows or electrical panels (and pipes, ducts, etc.) are called “obstructions.” Each obstruction comes with its own unique considerations and special framing requirements, which can cause costs to fluctuate.


New Structure vs. Replacing Framing

If you are replacing older framing, either in whole or in part, rather than building new construction entirely, you’ll also have to consider demolition costs on top of that of materials and installation. This “extra step” can drive up costs.


Adding Rooms

If you’re keen on a media room, home office, or extra bedroom, the price of framing the house will go up in line with the square footage, as lumber or steel costs don’t typically come with a bulk-buying discount (unfortunately). If you want to control the cost of the framing – and the house – then you need to control the square footage and build just what you think you need without shortchanging your family, now or in the future. (See "Square Footage of House Plan" above.)



If you have a basement foundation with your house plan and you want it finished, that will add to the framing cost of the house beyond the original square foot calculations of the home. In addition, framing basements usually present unique challenges like guarding against water intrusion/flooding, condensation, and mold and mildew. Be sure your builder is well versed in the techniques and technology of building belowground – and the costs involved.



The type of garage you prefer for your home can influence the cost to frame your house. For example, there will be variable costs included for a detached garage vs attached garages, as well as how many car spaces you need.

There are dozens of ways to build a garage – so associated prices will vary.

Small Ranch style home with three-car garage

Three-car garages are almost becoming the norm these days, even for modest homes like this 1,699-sq-ft Ranch style home (Plan #187-1173). Keep in mind, though, that larger garages drive up the cost of the home.


Tips for Hiring a General Contractor to Frame your House

When hiring a contractor to frame your house, it’s important to go with your gut.

Much like choosing a real estate agent, doctor, or business mentor, you want to go with someone who you get along with, respects you, and most importantly (in a contractor’s case) is licensed to work in your area and is fully insured.

When collecting quotes, it’s a good idea to seek out contractors who specialize in your project type. That is, you wouldn’t want someone who typically remodels kitchens to do the framing of your new home. Take a look at their portfolio and be sure to have a comprehensive contract in place before any work begins.


Frequently Asked Questions

What are the framing costs per square foot when building a house?

As mentioned above, house framing costs vary by material. They range from about $10 per square foot to almost double that recently because of the pandemic. You should also factor in a labor cost of $8 or more per sq ft.

Learn more about construction cost considerations when building a home.


How long should framing a house take?

It depends. This might be everyone’s least favorite answer, but it truly does depend.

For example, let’s say you have hired a contractor with a large fleet of trained house framers or framing contractors and the framing for the exterior walls and interior walls arrives on site pre-assembled. In this scenario, everything might be finished in a couple of days.

However, if the framing needs to be assembled on-site, if there are fewer framers to assist, or even if the weather is bad (snow, rain, etc.) things can drag on for months.

To avoid surprises, speak to your contractor about your build’s specifics.


Should you get multiple estimates before you pick a contractor?

Yes, it can only help you to seek multiple estimates. You should always see what’s out there for any type of home building (or home improvement) project.

There aren’t really any downsides to shopping around. In a worst case scenario, you might discover that your first quote was in fact the best one and you spent more time looking than you needed to. However, obtaining multiple quotes can also assist you in negotiating the best offer and getting a feel for how multiple contractors work -- so you can really pick your favorite.

For more tips, check our advice on how to pick the best home builder.


Are there other options besides lumber to frame a house?

Yes. As mentioned, steel is also a burgeoning material for framing homes and other buildings, but they are not the only two options.

Concrete is also an option – either conventional concrete-block construction or ICF (insulated concrete form) construction in which concrete is poured into rigid foam insulation forms that stay in place and become part of the wall. Concrete’s strength makes it a good choice for earthquake-prone areas. There has also recently been a rise in using alternative recycled materials to form the frame of a house, like shipping containers.


Determining the cost to frame a home involves a number of steps and making many decisions about items such as size of home, framing materials, sheathing materials, timeframe, and the like up front. But the effort will be worth it when it comes time to put a budget together for the entire build of your new dream home!


Footnote: The lead image of this article is of a house under construction thats in the midst of being framed with dimensional lumber in the platform framing method. The house is located in Katy, Texas (photo credit: Wood-Framed House by Jaksmata under license CC BY-SA 3.0).

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