12x20 Lean to Pavilion Plans

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If you want to build a beautiful 12x20 outdoor pavilion with a lean to roof, these premium plans with step by step 3D diagrams and instructions will help you save time, money and get the job done in a weekend. This pavilion is built on a sturdy 6x6 framing, with 2x8 rafters every 24" on center.

The pavilion features a gable roof with a 5:12 pitch and generous overhangs on all sides. Therefore the base of the pavilion has 12 ft x 20 ft. You can use pressure treated lumber for the pavilion, or invest in something weather resistant like cedar or redwood. If you add railings this will be an amazing gazebo for your backyard.

This makes for the perfect backyard shelter that can soon become your favorite spot, where you can relax, hang out with friends, serve dinner or read. Just a few common tools are necessary, so you don't need a fully equipped and fancy workshop to start making projects!


*See full dimensions in the FEATURED IMAGES.

The PDF file comes with:

  • *Cut Diagrams, Parts Lists

  • *3D diagrams with detailed step by step instructions

  • *Full Cut & Shopping lists

  • *Cut Layout Diagrams

  • *Tools List, Time & Cost Estimate

  • *Measurements are in imperial

All plans have been designed by Ovidiu D. The plans are for personal use ONLY. MyOutdoorPlans or the its legal owners be liable for any loss, damage or injury arising from the use of information on this plan. It is your responsibility to make adjustments to the plans, to comply with your local building codes.

  • Size
    2.8 MB
  • Length
    17 pages
  • Size2.8 MB
  • Length17 pages
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12x20 Lean to Pavilion Plans

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