Want to learn how to build a DIY playhouse that includes plans that are easy to follow and a structure you can actually build?
In this step-by-step guide, I’ll show you exactly how to build a playhouse from scratch, using the same framing, roofing, and siding techniques used in real sheds, offices and hangout spaces of all sizes.
This 6×6 backyard playhouse is:
- Easy for DIYers
- Perfect for kids
- Built to last
- Fully scalable into a shed, office, or hangout space
MOST IMPORTANT: If you can build this, you can build something bigger!
Get the Full Playhouse Plans + Materials List
Watch the Full Build Video
Watch the full DIY playhouse build video below to follow along step-by-step.
Why This is the Perfect First DIY Build
- No complex cuts
- No advanced tools required
- Built with standard framing
- Easy to scale bigger
*If you’ve never built anything before, this is the place to start.
Why This Playhouse Design Works
This isn’t just a toy structure—it’s built like a real building with:
- Standard framing (16″ on center)
- Real roof system with shingles
- Skid foundation (move it anytime)
- Windows and door framing
- Durable siding and trim
This means you’re not just building a playhouse—you’re learning skills you can use for sheds, cabins, or even a home build.
Playhouse Dimensions & Overview
- Size: 6 ft x 6 ft
- Wall framing: 2x4s (16” OC)
- Floor: 2×6 pressure-treated
- Roof: Single slope (~3:12 pitch)
- Foundation: 4×4 skids (Added so the structure can be moved)
Pro Tip: This exact design can easily scale to a larger structure.
Below are a couple of larger structures that I’ve built, using the same skills detailed in this build. There are tutorials and detailed plans available for these builds as well.
How To Build a 10×10 Lean To Shed with a video tutorial and build plans
How To Build a 12×20 Lean To Shed with a video tutorial
How to Build A 8×7 Studio Shed with a video tutorial and build plans available.
Step 1: Build the Floor Platform for Your DIY Playhouse
Start by building a simple rectangular platform using 2×6 pressure-treated lumber.
Key Steps:
- Cut joists to length (6 ft + shorter interior boards)
- Frame a box
- Install joists 16” on center
- Crown boards facing up
- Pre-drill and then screw everything together
This is just a box—but getting it square is everything.
Step 2: Add Skids (Make It Movable)
This is a skip you can skip if you are putting the playhouse or shed in its forever spot. The skids give you the option to move it and even take it with you if you move.
I built this on 4×4 skids which makes it easy to move with pallet forks.
Why skids?
- Move it later
- Reposition in your yard
- Convert it into a raised structure later
This was secured with structural brackets and Simpson structural screws to give you the option to remove the skids. In our case, we might raise the playhouse onto a deck and would potentially want to remove the skids at a later time.
After the build, I moved the playhouse to the backyard.
Step 3: Install Subfloor
- Used 3/4″ tongue and groove OSB
- Added construction adhesive (prevents squeaks)
- Used screws every:
- 6” on edges
- 12” in the field
Mistake to avoid: Make sure the tongue faces the groove direction before installing.
Step 4: Frame the Walls for a DIY Playhouse
Each wall is framed separately, then lifted into place. Make sure it’s nice and square when complete.
Key Concepts:
- 16” on center layout
- Double top plate
- California corners
- Rough openings for windows + door
Beginner tip: Use screws instead of nails if you don’t have a nail gun. Nail gun is nice and makes quick work but you don’t need to go buy one for just this project.
Step 5: Add Windows & Door Framing
- Side windows: ~35” wide openings
- Front windows: smaller (kid-friendly height)
- Door: ~5 ft tall (so adults can still use it)
Framing details:
- Header (2×4 + plywood spacer)
- Jack studs + king studs
- Sill plate for windows
Step 6: How to Build a Shed Style Lean To Roof
What I did:
- Rafters: 24” on center
- Used a simple birdsmouth template trick (no math needed)
- Installed hurricane clips for strength
- Added OSB roof sheathing
Pro Tip: Cut one rafter perfectly… then use it as a template for the remaining boards
Step 7: Install Siding
- I used LP SmartSide panels and installed the back wall first. All other siding was installed after walls were up.
Cut openings with a router (clean + fast)
*Router trick: Run it clockwise around openings for best results.
Step 8: Paint , Trim, Tongue and Groove
Two coats of exterior paint (dark gray). The paint we chose is Vaslspar solid stain color . If you are interested in this specific color for your build, youhave to have it custom mixed in store with Color: HGSW1481- Carbonized.
Narrow black trim for windows
DIY fascia boards
Adding tongue and groove
Step 9: Roofing
Synthetic underlayment and drip edge
Adding shingles. These are Architectural shingles (Owens Corning style pattern)
Follow the shingle pattern exactly. This will be listed in shingle direction. It matters for durability for the roof.
Step 10: Build a Door
- Base: 3/4” plywood
- Framed with 1x material
- Simple hardware + ball catch
Total Cost Breakdown
Here’s what it cost to build:
- Floor/platform: $275
- Wall framing: $176
- Siding and fascia: $372
- Exterior Trim: $83
- Roofing Material: $267
- Shed windows 12×18 on front and windows 10×35 on sides: $125
- Paint, nails, screw, misc: $199
Total: ~$1,833
*Please note there are affiliate links in this article. By using the links to purchase the items used in this project you are helping support our DIY Projects with Pete. Thank you!
Scaling Up:
- 8×8 shed: ~$2,200–$2,600
- 10×10 shed: ~$3,000
Future Upgrades
This build is just the beginning. We plan on finishing out the inside of the playhouse and installing solar lighting. We are also thinking of raising it up on a platform with a deck and connecting our current swing set to it. Stay tuned!
What You’ll Learn From This Build
This project teaches:
- Framing basics
- Roof construction
- Window + door installs
- Real-world building skills
I love this project because it is not just a ‘playhouse.’ This is a gateway project to increase your knowledge and confidence to be able to tackle all kinds of shed and structure builds.
Get the Plans + Materials List
Includes:
- Step-by-step plans
- Cut list
- Materials list
- Cost estimator
DIY Playhouse FAQs
How much does it cost to build a DIY playhouse?
This 6×6 playhouse cost about $1,833 to build, depending on materials and location. That does not include the tools needed.
Can I turn this playhouse into a shed?
Yes—this exact design can be scaled into an 8×8 or 10×10 shed with minimal changes.
What is the best foundation for a playhouse?
In my opinion, a skid foundation using 4x4s is one of the best options because it allows the structure to be moved later.
Is this build beginner-friendly?
Yes. This project is designed for DIYers and uses screws instead of nails where possible.
Don’t Forget About Shed Upgrades
Don’t forget, once that shed is built, there are endless opportunities to improve the space. Here are some of the additional projects I’ve done with our finished builds.
We added Vinyl Flooring into our 12×20 shed build that serves as my office, our workout space, and a warming house for our hockey rink in the winter.
We also installed a Mini Split into our 12×20 shed. This has been a game changer to be able to work in and enjoy that space ALL year round.
Storage racks were added to our 10×10 shed. This has transformed our space to be well organized, with totes easily seen and accessible. There are even plans available! We don’t have much storage in our house so to be able to access these easily, has been a huge improvement for our family.
Final Thoughts
Building this playhouse with my kids helping along the way was honestly the best part. It is fun to see a structure come together and get to enjoy the finished project with them for years to come.
And if you’re on the fence about building something like this…Just get started. Download the 6×6 Shed Plans.
Because once you build one, you’ll realize: YOU CAN BUILD ANYTHING!
If you would like more shed build content here are my other lean to style builds: