Pergola Base Bracket (for 4x4 Wood Posts)
Pergola Base Bracket (for 4x4 Wood Posts)
Pergola Base Bracket (for 4x4 Wood Posts)
Pergola Base Bracket (for 4x4 Wood Posts)

Vendor:Zen Pergolas

Pergola Base Bracket (for 4x4 Wood Posts)

Sale price$39.00Regular price $49.00
4.8 4 verified store reviews

Usage

Pergola post base brackets are used to secure vertical posts to a secure base (i.e. cement slab, concrete footing, deck, landscape topper, etc.). Regardless of whether you're building a freestanding pergola or an attached pergola, you'll need several base brackets.

Type of Pergola Size of Pergola Base Brackets Needed
Freestanding 1 block (up to 12' x 12') 4
2 blocks in 2x1 grid (up to 24' x 12') 6
3 blocks in 3x1 grid (up to 36' x 12') 8
4 blocks in 2x2 grid (up to 24' x 24') 9
Wall-mounted
(attached to house) 		1 block (up to 12' x 12') 2
2 blocks in 2x1 grid (up to 24' attached x 12') 3
2 blocks in 1x2 grid (up to 12' attached x 24') 4
3 blocks in 3x1 grid (up to 36' attached x 12') 4
4 blocks in 2x2 grid (up to 24' x 24') 6

4x4 Pergola Bracket Features

  • Made with premium 14-gauge steel (~2.0mm thick)
  • Made for dressed lumber commonly called 4x4s (actual dimensions are 3.5” x 3.5”)
  • Laser-cut, bent and welded
  • Advanced weather coating technology to withstand extreme weather conditions
  • Pre-drilled holes for securing wood and accessories to bracket
  • Includes stainless steel screws (1.5-inch #10 self-tapping wood screws with pan/round head painted black) for securing wood into bracket
  • Reduces your pergola build time by as much as 75%
  • Backed by a 5-year warranty
  • Shipped directly to your doorstep from Boise, Idaho

Dimensions & Specifications

  • Channel (arm) width: 3.75 inches (95 mm)
  • Channel (arm) depth: 3.75 inches (95 mm)
  • Channel (arm) height: 3.75 inches (95 mm)
  • Flange (lip) width: 1 inch (25mm) all the way around
  • Number of arms: 1
  • Inner dimensions of arm: 3.6 x 3.6 inches (92 x 92 mm) - made for 4x4 wood posts (which measure 3.5 x 3.5 inches)
  • Holes on arm: 4 (2 holes on 2 sides - additional holes can be drilled) - 0.25-inch holes ideal for #10 size screws (included)
  • Holes on bottom plate: 4 (1 hole in each corner) - 0.5-inch holes for larger anchoring hardware (not included)
  • Weight: 1.375 pounds
  • Not included: wood post, anchoring hardware for securing bracket to ground/base

Shipping Rates Shown at Checkout
Garden Arches, Trellises, Arbors & Pergolas

Product guide

Why choose Pergola Base Bracket (for 4x4 Wood Posts)

Built for

DIY builders, contractors, deck builders, and outdoor-living homeowners choosing Pergola Base Bracket (for 4x4 Wood Posts) for a pergola, hammock, swing, or post-and-rafter build.

Use Pergola Base Bracket (for 4x4 Wood Posts) only where the listed post size, bracket angle, arm count, hardware type, and project layout match the structure.
  • Pergolas
  • Outdoor builds
  • Post connections
  • Hammocks and swings
  • DIY structures

Problem it solves

Outdoor builds get expensive when brackets do not match the lumber or layout. Pergola Base Bracket (for 4x4 Wood Posts) puts the connection type, post fit, and structure planning front and center before you cut or assemble.

Why it matters

Pergola and hanger hardware carries visible structure. Post size, bracket geometry, fastener needs, and finish affect both the strength plan and the finished look.
Zen Pergolas studio or product image

Brand spotlight

Meet Zen Pergolas

Zen Pergolas supplies pergola brackets, outdoor structure hardware, and wood-post support pieces. The line is here for builders and homeowners planning cleaner outdoor wood projects, patio structures, and garden-adjacent builds.
Shop Zen Pergolas

Details

Product details and specs

  • Brand or supplier: Zen Pergolas
  • Product type: Garden Arches, Trellises, Arbors & Pergolas

What's included

One Pergola Base Bracket (for 4x4 Wood Posts) in the selected option unless the product page clearly lists a set or kit. Props and styling accessories shown in photos are not included.

Use and fit

How to use

Confirm lumber size, layout, mounting surface, and required fasteners before using Pergola Base Bracket (for 4x4 Wood Posts). Install according to the supplier's instructions and local structural requirements.

Compatibility and best uses

Compatible only with matching post or rafter sizes, layout type, fasteners, and installation surfaces. Check local codes and structural needs before building.

Always follow the manufacturer's care, use, and safety guidance.

Shipping and returns

Shipping and returns

Shipping expectations

Shipping rates and estimated delivery times are shown at checkout.

Returns and warranty

Return requests are accepted within 30 days of delivery. Contact Resin Society first for damaged, defective, incorrect, or missing items and we will coordinate directly with Zen Pergolas.
93 trees planted to date

Your order gives back

When you buy from Resin Society, you help plant trees through our reforestation partnership. It is a small way your order supports the materials, homes, and landscapes makers care about.

Product FAQ

FAQs about Pergola Base Bracket (for 4x4 Wood Posts)

What build is Pergola Base Bracket (for 4x4 Wood Posts) for?
Use it for the pergola, hammock, swing, post, rafter, or attached/freestanding layout described on this page.
What lumber size should I match with Pergola Base Bracket (for 4x4 Wood Posts)?
Check the listed post, rafter, or slat size on this page before ordering.
Are fasteners included with Pergola Base Bracket (for 4x4 Wood Posts)?
Only assume fasteners are included if this product page clearly lists them.
Can Pergola Base Bracket (for 4x4 Wood Posts) be used for any pergola design?
No. Match the bracket type, post size, layout, roof style, and mounting surface before ordering.
What comes with Pergola Base Bracket (for 4x4 Wood Posts)?
One Pergola Base Bracket (for 4x4 Wood Posts) or the selected kit option unless a complete hardware set is clearly listed.