DIY 8x8 swing set brackets kit installation with A-frame wood posts and swings

Introduction

Looking for a heavy-duty, wobble-free DIY swing set solution? Start with our custom kit—with 8x8 swing set brackets, hardware, screws, and swings (everything but the wood). Here's why the 8x8 setup outperforms smaller frames, plus expert spacing guidance and installation tips straight from the Saltair Swing Company guide.

Not a DIYer? Hire a contractor and upgrade to our Inground Single Post Custom Saltair Swing Set — the only one of its kind on the market, sure to make a statement in your yard.


4x4 vs 6x6 vs 8x8 Swing Set Brackets — Why 8x8 Wins

Factor 4×4 6×6 8×8
Stability & Sway Prone to movement Moderate stiffness Rock-solid, minimal lateral sway
Load & Longevity Only for kids Some adult use Built for multi-age (including adults), high traffic, future expansion
Future-proofing Limited Moderate Easily alternate with different swings & accessories
Real-world reliability DIY fixes common Sometimes used Matches commercial-quality builds (e.g., Saltair Summit with 12 ft span)

By going with 8×8 brackets, you're investing in safety, durability, and flexibility—perfect for families, adults, and longevity.


Where to Buy Swing Set Brackets

  • Saltair Swing Company Premium Kit: Featuring 8×8 galvanized steel and powder-coated brackets, all hardware, swings, and lag bolts—everything but the lumber. The only swing set brackets available today designed specifically for 8x8 wood posts in single-post inground swing set builds.

  • Big-box retailers (Home Depot – swing set brackets category, A-Frame only)

  • Specialty shops (SwingSetMall – hardware & spacing guides. A-frame only

  • Online bargain selections (Walmart’s VEVOR & others, A-frame only)

Want it all done for you? Skip the tools and enjoy the outdoors faster with the Saltair Swing Set — delivered assembled, the only one of its kind on the market.


FAQs

How far apart should swing set brackets or swing hangers be?
Follow the Saltair spec: 137″ center-to-center posts, with 16″, 20″, and 18.75″ swing hanger spacing on each post; 9–10 ft front/back clearance.

Swing hanger spacing diagram for 8x8 single-post inground swing set brackets – 16 inch, 20 inch, and 18.75 inch measurements for proper installation

Why are 8×8 brackets worth it?
They vastly boost stability, load capacity, and adaptability—ideal for families, adult swings, or future additions.

What size beam should I use?
The beam size determines total swing capacity; pair two 12-foot, 8×8-inch legs with a 12-foot 8x8-inch top beam.

Where can I buy quality brackets?
See the above retailer list — or get the Saltair 8×8 Swing Set Kit for a complete DIY package.

Coleton Simonsen