Pergola Base Bracket for 4x4 wood posts secured to a base
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

The Pergola Base Bracket is designed for securing 4x4 wood posts to a stable base such as cement slabs or decks. Crafted from 14-gauge steel with a weather-resistant coating, it includes pre-drilled holes and stainless steel screws for wood attachment, reducing assembly time significantly.

  • Fits dressed 4x4 wood posts (3.5” x 3.5” actual dimensions)
  • Laser-cut, bent, and welded 14-gauge steel construction
  • Pre-drilled holes for securing wood and base anchoring
  • Includes stainless steel self-tapping wood screws
  • Designed to reduce pergola build time by up to 75%

Secure your pergola posts with precision hardware

Exact Details and Fit

Strong, weather-resistant, efficient

Materials & Specifications

Brand or supplier
Zen Pergolas
Material
14-gauge steel (~2.0mm thick)
Post size fit
4x4 wood posts (3.5” x 3.5” actual)
Coating
Weather-resistant finish
Weight
1.375 pounds
Pre-drilled holes on arm and base
Includes stainless steel #10 self-tapping 1.5-inch screws
Does not include wood post or anchoring hardware

What arrives

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.

Fits standard 4x4 wood posts

Designed for Dressed Lumber

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.

Compatible only with 3.5" x 3.5" wood posts

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.

Ships directly from Idaho

Shipping and Returns

Shipping

Shipping rates and estimated delivery times are shown at checkout.

Returns & 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.
Pergola Base Bracket for 4x4 wood posts secured to a base

Grounded beginnings

A clean black base that squares the first move, turning raw lumber into a gathering place.

Start at the foot

Where the pergola meets the patio

Quiet geometry, strong intent

Pergola projects stall at the question of how to meet the ground—neatly, securely, and in a straight line. The Pergola Base Bracket (for 4x4 Wood Posts) answers with a square, low-profile base and pre‑drilled paths that keep posts true. Its 14‑gauge steel build and weather coating bring calm to exposed corners and busy weekends.

From layout to long afternoons

When posts stand plumb, beams follow, shade lands where it should, and dinners stretch a little longer. The bracket’s fit for dressed 4x4s (3.5 x 3.5 inches) means less guesswork and cleaner edges at ground level. Fewer steps, fewer tools on the deck, and a structure that feels considered from the first bolt.

For the hands-on host

Homeowners shaping a freestanding or wall‑mounted pergola on concrete, footings, a deck, or a landscape topper who want tidy bases and straightforward assembly.

How it’s used

Set the bracket on your secure base, anchor through the four corner holes, slide in the 4x4 post, and fasten with the included #10 stainless screws.
  • Pergolas
  • Outdoor builds
  • Post connections
  • Hammocks and swings
  • DIY structures
Zen Pergolas brand cover

Zen Pergolas Hardware

About the Maker

Zen Pergolas supplies pergola brackets, outdoor structure hardware, and wood-post support pieces from Idaho Falls, ID, specializing in modern DIY pergolas designed for easy builds, clean style, and lasting comfort. Their parts are aimed at builders and homeowners who want to create a backyard retreat with straightforward components that simplify patio structures and garden-adjacent builds. If you’re planning a tidy outdoor wood project—whether a compact shade structure over a deck or a larger pergola for entertaining—Zen Pergolas focuses on practical hardware that lets quality design read through the details. These solutions make structural choices feel intentional and accessible, so the finished outdoor living space looks composed and performs reliably.
Explore Zen Pergolas
93trees 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.

Questions about the Pergola Base Bracket?

FAQ

Will this fit standard 4x4 posts?
Yes. It’s sized for dressed 4x4 lumber with actual dimensions of about 3.5 x 3.5 inches.
What mounting hardware comes with it?
It includes black-painted #10, 1.5-inch stainless self-tapping wood screws for securing the post to the bracket. Anchoring hardware for the ground or base is not included.
How many base brackets do I need?
A freestanding pergola needs one bracket per post: 4 for up to 12' x 12', 6 for a 24' x 12' two‑block layout, 8 for 36' x 12', and 9 for a 24' x 24' two‑by‑two grid. Wall‑mounted layouts typically use 2 to 6, depending on size.
Can it be anchored to concrete or a deck?
Yes. The bottom plate has four 0.5-inch corner holes for larger anchoring hardware suited to your base (not included).
What are the bracket’s key details?
It’s laser-cut, bent, and welded from 14‑gauge steel with a weather coating, weighs about 1.375 lb, has a 3.75-inch square channel with 4 side holes, and includes a 5‑year warranty.