Zen DIY Freestanding Pergola Bracket Kit with Traditional Roof Rafters – Up to 24' × 24'

Build a Full-Size Pergola Wherever Your Outdoor Space Needs It

Create a substantial freestanding pergola without attaching anything to your home or another existing structure. Designed around a stable nine-post, four-block layout, this complete steel bracket system supports custom dimensions up to 24' × 24'.

Traditional rafters install above the primary roof beams, creating the layered profile and distinctive shadow lines of a classic wood pergola. Optional rafter overhangs add further architectural character, while two available bracket sizes let you build with either 4×4 and 2×4 lumber or heavier 6×6 and 2×6 components.

Each bracket arrives laser-cut, laser-welded, predrilled, and protected by a premium weather-resistant coating. Stainless steel wood screws are included, allowing you to source the lumber and foundation anchors best suited to your design and installation site.

Key Features

• Fully freestanding configuration: The nine-post design can be installed independently without requiring structural attachment to a house.
• Custom sizing up to 24' × 24': Create a pergola that fits your patio, pool area, garden, outdoor kitchen, or entertainment space.
• Nine-post structural layout: Provides support at the corners, perimeter intersections, and center of the four-block framework.
• Traditional exposed-rafter roof: Rafters sit above the main beams to create a timeless, layered pergola profile.
• Optional rafter overhangs: Extend the roof members beyond the beams for deeper shadow lines and additional architectural detail.
• Two lumber-size options: Choose brackets compatible with either 4×4 posts and 2×4 components or 6×6 posts and 2×6 components.
• Precision steel fabrication: Brackets are laser-cut and laser-welded for clean edges, accurate fitment, and dependable strength.
• Heavy-duty material options: The 6×6 brackets use premium 12-gauge steel, while all remaining bracket sizes use 14-gauge steel.
• Protective exterior coating: A premium weather-resistant finish helps protect the steel during long-term outdoor use.
• Predrilled mounting holes: Provide clearly positioned attachment points for lumber and compatible accessories.
• Stainless steel screws included: Supplied #12 wood screws provide corrosion-resistant bracket-to-lumber fastening.
• Five-year bracket warranty: All included steel brackets are backed by a five-year manufacturer warranty.
• Ships from Boise, Idaho: The complete bracket package is delivered directly to your location.

Complete Kit Components

Choose Your Bracket Size

Product Specifications

• Pergola type: Freestanding
• Support configuration: Nine posts
• Roof layout: Four structural blocks
• Roof style: Traditional rafters installed above the roof beams
• Maximum advertised size: 24' × 24'
• Overhangs: Optional, subject to structural requirements
• Bracket construction: Laser-cut and laser-welded steel
• Bracket finish: Premium weather-resistant coating
• Fasteners: Stainless steel #12 wood screws
• Warranty: Five years on included brackets
• Shipping origin: Boise, Idaho

Lumber and Foundation Anchors Not Included

This kit supplies the steel brackets and bracket-to-lumber screws. Buyers must purchase the following separately:

• Structural posts, beams, and rafters
• Post-base anchoring hardware
• Concrete footings or another approved solid foundation
• Stain, sealer, paint, or other lumber finishes
• Installation tools

Important Installation Information

Lumber dimensions, beam and rafter spans, optional overhangs, post spacing, footings, and anchoring must comply with manufacturer instructions and applicable building codes.

All nine post bases must be secured to a suitable structural foundation. Pavers, loose blocks, uncompacted soil, and decorative decking alone may not provide adequate anchoring. Professional design or installation may be required based on pergola size, site conditions, and local wind and snow loads.

This package creates an open-rafter pergola roof. It does not include solid roofing and does not provide waterproof overhead coverage.