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Brazilian Wood Depot
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“Ipe 1×4 T&G Porch Decking (3.5″ Net Face)” has been added to your cart. View cart
Ipe 4×4 post showing rich brown grain and smooth milled surfaces, ideal for premium Ipe hardwood decking structures.
Close-up of Ipe 4×4 end grain showing actual 3.5-inch dimensions and dense, smooth texture ideal for exterior structures.Ipe 4×4 railing posts and balusters installed with smooth Ipe decking, showing rich natural color and long-lasting outdoor performance.Ipe 4×4 dock post supporting a mounted light, demonstrating Ipe hardwood decking durability in waterfront outdoor conditions.Promotional graphic reading “Bundle & Save – Decking, Framing, Fasteners” featuring Heritage Deck Framing lumber stacks, premium deck fasteners, BWDepot exclusive deck clip system, and a team member standing with arms open in front of bundled framing material.Ipe 4×4 railing posts installed along an Ipe decking walkway, showing smooth grain, warm tones, and long-term outdoor reliability.Multi-level deck featuring Ipe 4×4 railing posts and Ipe hardwood decking, demonstrating exceptional durability and refined exterior design.Nationwide shipping infographic showing crated Ipe lumber, delivery map, preparation photos, and GPS tracking for orders.

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Ipe 4×4

$28.00

Ipe 4×4 posts (actual 3½″ × 3½″) provide exceptional strength and clean, refined edges for decks, rail systems, pergolas, and exterior structures. These dimensional boards offer long-term stability in premium Ipe hardwood decking projects. For fastening and installation guidance, visit the Installation Guides Hub.

Learn more about Ipe Decking

Ordering & Pricing Note:

You can add products and quantities to your cart to request a quote! Once submitted, our team will call or email to confirm all project details — including freight options, board lengths, fasteners, joist spacing, airflow considerations, and more — before finalizing your order for payment.

Use the counter below to add the number of linear feet, to your cart. You can add notes regarding length requirements, at checkout!

SKU: IPE-4x4-SLD Categories: Ipe Decking, Ipe Dimensional Lumber, Railing Lumber Tags: brazilian hardwood, class a fire rating, export-jan14-2026, ipe 4x4 posts, ipe decking, ipe dimensional lumber, ipe hardwood decking, ipe railing posts, ipe wood decking, long-lasting deck materials, outdoor structural lumber, premium grade ipe, rot resistant lumber
  • Description
  • Additional information

Description

Ipe 4×4 Dimensional Lumber (Actual 3.5″ x 3.5″) for Long-Term Outdoor Performance: Durable Posts, Railings, and Exterior Structures

Ipe 4×4 boards (actual 3.5″ × 3.5″, smooth on all sides with fully rounded edges) provide the same world-class reliability found in ipe wood decking, but in a robust structural format ideal for posts, pergolas, rail assemblies, modern fencing, architectural accents, and long-span exterior details. Available in lengths from 4 ft to 20 ft, these pieces offer exceptional stability, clean lines, and the refined grain character that defines premium Ipe.

Builders seeking species details, grain variation, and real installation photography can explore the main Ipe Decking page for a deeper understanding of how this material performs across climates.

Structural-Grade Performance and Long-Term Reliability

Brazilian Wood Depot supplies only Premium Grade A Ipe, ensuring straight grain, consistent milling, and dependable performance in both residential and commercial applications. With extremely high density (~69 lb/ft³) and a Janka hardness of ~3,680 lbf, Ipe is engineered by nature for heavy-duty use, resisting rot, insects, and wear even in demanding environments.

The 4×4 format is frequently chosen for:

  • Deck and porch support posts
  • Pergola and pavilion framing
  • Stair framing and rail posts
  • Decorative exterior structures and architectural trims
  • Long-life fencing in coastal or high-sun regions

For visual inspiration using dimensional Ipe profiles, browse the Decking Gallery.

Installation Compatibility and Best Practices

Though not a decking profile, Ipe 4×4s pair seamlessly with any structure supporting ipe hardwood decking installations. Ipe’s density requires carbide-tipped blades and pre-drilling for fasteners, ensuring a clean, secure fit. Every fresh cut should be end-sealed to minimize checking and maintain long-term stability.

For detailed fastening methods, diagrams, and instructional videos, visit the Installation Guides hub.

Sustainability and Environmental Stewardship

All Ipe carried by Brazilian Wood Depot is sourced from responsibly managed forests, where selective harvesting supports long-term ecological health and reduces pressure for land conversion. Those interested in understanding sustainability frameworks, enforcement practices, and environmental impact can explore the Sustainable Ipe Certified Course.

Maintenance: Natural Weathering or Rich Oiled Finish

Ipe’s naturally rich tones—ranging from olive-brown to deep chocolate—can be maintained with periodic applications of penetrating oil, or allowed to weather into a uniform silver patina without affecting structural performance. Full cleaning and brightening steps, along with oiling guidance, are explained in the Messmer’s Cleaning & Oiling Guide.


Get An Accurate Quote!

Get a fast, accurate quote on premium Brazilian hardwoods like Ipe, Cumaru, and Tigerwood—delivered nationwide from our Atlanta lumberyard. We’ll review your project details and get back to you quickly with current pricing, shipping options, and expert material guidance.


Your project schedule matters, and we make delivery simple.

Most Ipe decking orders ship nationwide within about three business days, prepared by our expert in-house team in Atlanta, GA.

What sets Brazilian Wood Depot apart:

🚀 Unmatched Speed: Most orders leave our warehouse within three business days, keeping projects on schedule from the start.
📦 Exclusive Custom Crating: Every order is fully enclosed in reinforced, custom-built crates—an unmatched protection standard in the industry.
📡 Live GPS Tracking: Each shipment includes a 4G GPS tracker so you can monitor real-time progress.
💯 Zero Damage in Three Years: Our record speaks for itself, setting the industry benchmark for reliability and care.

Explore our Shipping Page, watch the Shipping & Crating Video, and browse Recent Orders to see our shipping transparency in action.

Additional information

Weight 5.568 lbs
Dimensions 48 × 3.5 in
Species

Ipe (Brazilian Walnut)

Profile

S4S, E4E with 1/8" radius edges

Dimensions

3.5″ × 3.5″

Available Lengths

4 ft – 20 ft

Fire Rating

Class A

Lifespan

40–75 Years

Finish

Natural (Unfinished, Oil Optional)

Fastener Compatibility

Surface Screws (stainless steel), Pro-Plugs

Sustainability

Responsibly Harvested

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Contact Us

  • Brazilian Wood Depot
    6770 Buford Highway NE
    Atlanta, GA 30340

  • Info@BWDepot.com

  • 770-242-0045
    678-578-8442

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Why Brazilian Wood Depot?

The Goal of Brazilian Wood Depot is to maintain a reliable supply of the highest quality hardwood decking, railings, siding lumber, fasteners, finishes and technical support to suppliers, contractors and home owners looking for the best products at the best prices. We certify our quality lumber with the RealWood™ tag and stand behind our best choice fasteners, finishes and accessories as being the highest quality products for the task at the best price.
*Hardwood finish application required for color maintenance but not to maintain durability.
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Link to: Cumaru 1×6 Decking Board (Grooved One Side) Link to: Cumaru 1×6 Decking Board (Grooved One Side) Cumaru 1×6 Decking Board (Grooved One Side)Cumaru 1x6 decking board with a single edge groove for hidden fasteners Link to: Ipe 2×4 Link to: Ipe 2×4 Close-up of a smooth Ipe 2×4 board showing rich brown grain and clean milled edges, ideal for premium Ipe hardwood decking projects.Ipe 2×4
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