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Jack's Backyard
Do-It-Yourself Wood Fort and Swing Set Plans

Reasons To Buy My DIY Plans Over Other Online Designs.

Home made wooden playsets and swingsets, while designed and built with the best intentions, are under or over-engineered, made with entrapment areas, exposed bolts, or inferior hardware. Why do more work than you have to? All of my DIY playset plans are refined for simplicity and voluntarily meet or exceed all safety standards set forth by the American Society for Testing and Materials and the Consumer Product Safety Commission. ​

I'm currently rebuilding this page. Please excuse the repetition while I filter old info and add new.

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If you've been looking for a swingset or do-it-yourself options online, you know the possibilities are overwhelming and often over budget. Every manufacturer has a story of how they did the same type of search, got frustrated and eventually came up with the best playset. As a long time installer of manufactured play equipment, it was my experience that they were all the same with subtle variations in engineering or wood types. They did have one thing in common though, they all had terrible installation instructions. My DIY playset plans were developed from practical experience using other manufacturers instructions as a guide on what not to do. My do-it-yourself story of how each of my playset designs are found below along with general information about each design.
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Step ladder instructions are
included your playset plans

The best part? Every fort and playset design includes my inclined wooden step ladder plans at no extra cost. Forget slippery powder-coated pipe ladders, hard-to-climb vertical ladders, or flimsy wooden rung designs. My ladder is built to boost your child’s climbing confidence with a kid-friendly, heavy-duty design. Made with 2x4 uprights and 2x4 supports laminated together, it’s extra strong and uses no metal parts—no rust, no heat, just smooth, safe wood. The 2x6 steps provide a wide, stable surface, and the 30-degree incline encourages a natural forward lean for easier climbing. Need to fix or adjust it later? The ladder is fully repairable and changeable for lasting value.

Some manufacturers offer wooden rung ladders, slippery powder coated pipe or vertical ladders which can be hard to climb. This inclined stepladder is very strong and will help your child develop confidence in his/her climbing abilities. My build it yourself plans teach you to use 2”x 4” uprights and 2” x 4” supports laminated together make an extra heavy-duty ladder. 2” x 6” steps provide a wide step-up into fort and the ladder is inclined at 30 degrees so you're more likely to lean forward as you climb. 

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​Strong, Safe Overlapping Joints
for Your DIY Playset

When you build with my DIY playset plans, you’re getting more than just a fun backyard fort—you’re creating a safe playset that’s built to last. A key feature? My 5-1/2" overlapping joints at the base (around the sandbox area, deck supports and middle fascias and at the top fascia). These wood-on-wood joints add incredible strength, durability, and stability, ensuring your playset stands strong for years of play.

Ready to build a backyard masterpiece with joints that mean business? Let’s get started!
What makes these overlapping joints special? They’re designed with double bolt construction for extra security, making the fort safe for both kids and adults. Plus, I use counterbores to recess bolt heads, minimizing snag hazards and giving your playset a sleek, professional look that screams quality craftsmanship. My step-by-step plans show you exactly how to build these safe playset joints, with clear instructions and detailed drawings to keep things simple, even for beginners.
Overlapping joints at the base and at the top of your structure add strength, durability and overall stability to your playset. Counterbores recess heads of bolts to minimize snag hazards and give an the playscape and overall look of quality and craftsmanship. These wood-on-wood features along with the double bolt construction help make the forts adult and kid safe.
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Rock-Solid Dual Bolt Fasteners
for Your DIY Playset

My DIY playset plans are all about building a playset that stands the test of time, and that starts with my dual bolt construction. At every overlapping joint—around the sandbox base, deck supports, middle fascias, and top fascia— I use two 3/8” lag bolts with counterbored fastener heads. This setup eliminates pivot points, minimizes leaning, and boosts strength and stability for a playset that stays rock-solid.
Picture this: four deck supports with 2x6 planks form a sturdy foundation, connected by dual bolt fasteners at critical 2x6 to 4x4 joints. 
The counterbores recess the bolt heads, reducing snag hazards and giving your playset a polished, professional look that screams craftsmanship. For extra safety, I recommend rounding all corners and edges—it’s optional but worth the effort for a kid-friendly finish. Plus, my plans suggest sealing the wood for lasting durability. With clear instructions and detailed drawings, even beginners can master these safe playset joints.
Two 3/8” lag bolts are used at all 2” x 6” to 4" x 4" joints. This eliminates pivot points in the structure, minimizes leaning, and adds overall strength. There are 4) deck supports with 2" x 6" planks for the deck. Rounding all corners and edges to eliminate sharp corners or edges is not necessary but it is recommended and worth the extra effort. The wood in these pics have been coated with a sealant made of of custom colors from Behr.
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Super-Strong Multiple Fasteners ​for Your DIY Playset

My DIY playset plans are designed to build a  playset that’s as sturdy as it is stunning, and that’s where my multiple fasteners shine. At every 2x4 joint, I use a combination of 3” screws and 3/8" lag screws to lock everything in place. This eliminates pivot points, minimizes leaning, and delivers unbeatable strength and stability—perfect for a playset that handles years of rough-and-tumble fun. With my DIY playset construction techniques, you’ll create a sturdy playset that’s safe for kids and adults that looks like a custom masterpiece. Ready to impress your neighbors with a playset built to last? Let’s get started!
What sets these playset joints apart? My plans guide you to pre-drill all holes before securing, preventing cracking and splintering for a smooth, splinter-free finish. The result? Flush, square corners and edges that look so professional, your friends will think you spent a fortune on your backyard playset. My step-by-step plans include clear instructions and detailed drawings, making it easy for beginners to achieve this high-end look.
3” screws and 3/8" lag screws are utilized at all 2” x 4” joints. This eliminates a pivot point in the structure, minimizes leaning, and adds overall strength. Pre-drilling of all holes before securing minimizes cracking and splintering of the wood. Notice no splits from fastener attachment  and all corners and edges are flush and square. Your friends will think you spent a fortune on your backyard playset.
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Solid All Wood
​Rail System

My DIY playset plans feature a solid all-wood rail system that’s as safe as it is stylish. Built with 1x4 and 1x6 boards, this clean, durable railing gives your backyard playset a polished look while keeping safety first. Whether you’re a beginner or a seasoned DIYer, my plans make it easy to construct and modify the railing to add new play events for bigger challenges as your kids grow.
With my DIY playset rail system, you’ll create a sturdy playset that’s safe, customizable, and built to last. Ready to craft a fort with railings that look great and keep kids secure? Let’s get started!
What makes my all-wood playset railing stand out? It’s fastened with screws, not flimsy brads or nails, for rock-solid strength. All openings are 3” or less to eliminate entrapment areas, providing peace of mind and a high level of safety. The rail uprights are mounted on the inside of the fort, preventing them from being pushed out, and all upper-level sides are fully enclosed unless there’s a play event like a slide or climbing wall. My step-by-step instructions and detailed drawings ensure a safe playset design that’s simple to build.
Fastened with screws, not brads or nails. Solid rail system is set with all openings 3” or less eliminating entrapment areas and providing a high level of comfort and relative safety. The rail uprights are on the inside of the fort, not outside, where they can be pushed out. All upper level sides of my playset designs are enclosed unless there is a play event at the opening.
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​Solid All Wood
​A-frame Assembly

This all-wood a-frame assembly is built to support any load your kids can dish out. Solid 4” x 4” legs and support blocks are secured together using ½” bolt thru beam carriage bolts along with 3/8" lag screws  to lock down the top of a-frame support.  The spread of the legs is greater than the height of the swing beam and the a-frame legs are staked to the ground to add increased strength and stability.
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​1/2" Carriage Bolts
​and Wood on Wood

Don’t rely on flimsy powder coated metal plates to mount the swings to the fort. MY design utilizes wooden 4” x 4” blocks and ½” bolt thru beam carriage bolts and 3/8" lag screws to secure swing beam to fort. When you see this, you will not doubt the strength of this all wood swingset assembly. This design also allows some flexibility to adjust for sloped yards, backyards that are not completely level or height requirements.
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Completely Moveable

Don’t leave your investment behind. My design breaks down into several large parts that can easily be moved to your new home or sold for another family to enjoy. Make your playset from redwood or cedar and increase the value of your investment of money and time. Due to the over-whelming popularity of redwood playsets, resale value should be 50-75% of original cost. That's two  Triton Playsets you see stacked on the trailer.

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  • Home
  • DIY Project Plans
    • DIY Playset Plans >
      • Endeavor DIY Playset
      • Apollo DIY Playset
      • Triton DIY Playset
      • Gemini DIY Playset
      • Customer Reviews
      • Features and Benefits
  • Treehouses
    • Treehouse Gallery
    • Miniature Tree House Models
  • Custom Playsets
    • Custom Playsets Gallery
  • Reclaimed Wood
    • Porch Swing Gallery
    • Outdoor Furniture Gallery
    • Reclaimed Wood Gallery
  • Contact Jack
  • Ask Jack