Ipe 5/4×6 Decking Board (Grooved ONE Side) — Extra Strong for Perimeter Boards

Description

Professional Edge Design for a Finished Look

The Ipe 5/4×6 Decking Board (Grooved One Side) (actual 1″ × 5½″) is engineered for refined deck perimeters and edge installations in premium Ipe Hardwood Decking projects. Each board has a single precision-milled groove, allowing hidden fasteners on one edge while leaving the outer face completely smooth. This ensures a clean, finished look on deck borders, fascia edges, and stair treads where exposed grooves would be undesirable.

Built for Structural Strength and Aesthetic Balance

This thicker 5/4×6 profile offers superior rigidity and strength, ideal for commercial decks, docks, and public boardwalks. It is also used in residential builds where owners prefer overengineering and extra load-bearing performance. For standard decks built on 12″, 16″, or 20″ on-center joist spacing, Brazilian Wood Depot recommends the 1×6 profile as the most cost-effective and easy-to-install option. However, builders who value maximum durability continue to select the 5/4×6 for its long-term reliability.

When installed at deck borders or stair edges, this one-sided groove profile ensures a polished outer frame that pairs seamlessly with dual-grooved field boards. It helps hide fasteners and creates a professional, uniform edge that enhances the deck’s visual appeal.

Premium Material and Installation Compatibility

Each board is Premium Grade A (FAS) kiln-dried Ipe, known for its Class A fire rating, rot resistance, and 40–75-year lifespan. It integrates perfectly with clip systems featured in our BWD Clip Certified Installation Guide and Deck Clips Installation Video . These resources provide clear guidance on spacing, alignment, and fastening for a flawless, hidden-fastener installation.

For other fastening systems, review the Deck Fastening Methods Video. It compares multiple approaches, including the Deck Master Undermount System . The Deck Master system is the most subsurface and discrete fastening option available, favored by professionals who want the cleanest possible finish.

Moisture Control and Deck Longevity

Proper ventilation is critical for hardwood performance. To ensure long-term deck stability, review Ipe & Hardwoods: Drainage & Cupping . This expert guide explains how deck design and airflow help prevent surface cupping, seasonal movement, and moisture buildup under boards.

Sustainably Harvested and Responsibly Sourced

All Ipe boards are sustainably harvested through verified forestry programs that protect biodiversity and support Amazonian communities. Learn how responsible sourcing safeguards tropical forests through our Sustainable Ipe Certified Interactive Course . The course features video interviews and real-world insights from global forestry experts.

Explore Real Projects and Design Tools

See finished projects, stair details, and framed deck edges in the Ipe Decking Photo Gallery. You can also use the Decking Wizard to generate layout recommendations and fastener spacing guides for your specific project.

The Ipe 5/4×6 Decking Board (Grooved One Side) offers the perfect blend of hidden-fastener performance and flawless edge detailing. It’s the professional choice for builders who demand durability, beauty, and sustainability in Ipe Wood Decking.

Bundle & Save on Complete Deck Systems
Pair your Ipe Decking with Heritage Premium Deck Framing and our BWD Exclusive Hidden Deck Clip System for maximum strength, lifespan, and visual consistency. Each component is engineered for Brazilian hardwood performance and backed by expert installation guidance.

Nationwide Shipping Excellence
Brazilian Wood Depot offers damage-free shipping anywhere in the U.S., with real-time tracking, prep photos, and guaranteed delivery. Learn more about our shipping reliability and delivery process in our Nationwide Shipping Guide.

Explore, Compare, and Learn
Not sure which hardwood is right for your project? Try the Decking Wizard or browse the Ipe Decking Photo Gallery for real-world examples.