Build something that lasts a lifetime.

About the library

Real cut lists, real dimensions, no fluff

Pergola Planner publishes 224 complete DIY building plans across seven structure types. Every plan was generated using the same conventions you'd find in The Family Handyman, Popular Woodworking, and the IRC light-frame standards used by every U.S. residential building inspector. That means every cut list assumes nominal dimensional lumber sizes — a "2x8" is 1-1/2" by 7-1/4", a "6x6" is 5-1/2" square — and every footing recommendation references R403.1.4.1 frost-line depth.

Our most popular section is the pergola plan library: 50 attached and freestanding designs spanning footprints from compact 8×8 ft accent structures to full 16×20 ft outdoor rooms, with detailed coverage of every common style — flat-roof, gabled, arched, modern slatted, Craftsman, and louvered. Each plan calls out post heights, beam depths, rafter spacing, and the exact hardware needed for both seismic and high-wind regions.

If you've never built outdoors before, start with the beginner-level builds — most are small arbors and privacy screens that you can complete in a single weekend with a circular saw, drill/driver, and level. Once you're comfortable with footings and post-setting, graduate to a freestanding pergola or, if you want full overhead weather protection, a gazebo or pavilion.

For the budget-conscious, every plan page includes a materials cost estimate calculated from the typical lumber-yard price per board-foot for the specified species. Pressure-treated southern yellow pine is roughly 60% the cost of western red cedar at the same dimensions; redwood and white oak run 40-60% above cedar; and exotic options like mahogany or composite (Trex/Azek) framing materials can double the bill. We surface a low-end and high-end estimate so you can plan around regional price swings.