So the season has come. Spring is in the air and you’re now ready to make good on that playhouse you promised to build for the kids. You take a look over your backyard and evaluate your options.
For most properties, an island platform to support their playhouse isn’t necessary, as most sheds and playhouses are built on near level terrain. A few cinder blocks or layer of gravel is enough to flatten out the grade.

How To Build A Deck 12×12
Stage 1: Digging the Openings
- Number of Openings: 4
- Width of Each Opening: 12 inches
Stage 2: Introducing the Posts
- Number of Posts: 4
- Post Size: 8 feet (4×4)
Stage 3: Scoring the Posts
- Marking Tool: Water Level
- Score Size: 1 ½ inches by 9 ½ inches
Stage 4: Bars
- Base Material: 2x10x16
- Number of Pieces: 2
- Cut Length for Each Piece: 13 feet
Stage 5: Joists
- Base Material: 2x8x12
- Number of Pieces: 12
- Cut Length for 10 Pieces: 11 feet 9 inches
- Cut Length for 2 Pieces: 12 feet
Stage 6: Decking
- Decking Sheets Needed: 25
- Decking Sheet Length: 12 feet
- Spacing Between Decking Sheets: ¼ inch
Stage 7: Passage Ladder
- Main Material: 2x6x12
- Exact Cuts Needed: 1 (length to be adjusted based on final deck height)
Stage 8: Railing Posts
- Base Material: 4x4x8
- Number of Posts to Cut: 12
Stage 9: Rails
- Base Material: 2x4x12
- Number of Rails to Cut: 6
Stage 10: Balusters
- Base Material: 2x2x36
- Number of Balusters Needed: 72
- Cut Length for Each Baluster: 32 inches
- Spacing Between Balusters: 5 inches on center
Before starting your project, check local building codes and obtain necessary permits. Ensure compliance with safety regulations as balcony structures are often subjected to specific requirements similar to deck constructions.
The process in pictures
The most popular porch designs are Free-standing, Retractable and Porch-on-house, but if you want to make your outdoor living space stand out with an elegant touch, you can add a second story balcony to an existing deck.