How to Spec Ipe on a Commercial Project

Introduction

Ipe is the most specified tropical hardwood in commercial applications — from public boardwalks and hotel pool decks to restaurant terraces and municipal parks. But specifying Ipe on a commercial project requires a more thorough process than a residential deck. This guide covers technical data, fire rating documentation, lead time planning, and how to source at commercial volume.

Key Takeaway: Ipe's Class A fire rating, exceptional durability, and proven performance record make it an excellent commercial specification — but plan early for lead times and source from a supplier who can provide technical documentation.

Technical Specifications for Ipe

| Property | Value | |----------|-------| | Species | Tabebuia serratifolia and related species | | Janka Hardness | 3,680 lbf | | Density | ~62 lbs/cu ft | | Fire Rating | Class A (ASTM E-84) | | Durability Rating | Class I (highest) | | Lifespan | 25–75+ years |

For complete technical data, download our technical data sheets.

Fire Rating Documentation

Ipe's Class A fire rating (ASTM E-84) is a critical specification advantage for commercial projects in jurisdictions with strict fire codes. This rating means Ipe meets or exceeds the fire performance requirements for occupied exterior spaces.

Request a copy of the ASTM E-84 test report from your supplier to include in your submittal package.

Available Profiles for Commercial Projects

Commercial projects commonly use:

• 5/4x4 and 5/4x6 Ipe decking — standard decking profiles
• Pre-grooved decking — for hidden fastener systems
• Ipe timbers — for structural applications and heavy-use commercial decking
• Eased edge (E4E) — for clean, uniform appearance

Installation Standards for Commercial Projects

Reference the following standards in your specifications:

• ASTM D7032 — Standard specification for establishing performance ratings for wood-plastic composite and plastic lumber decking
• ICC/AWC — American Wood Council span tables for structural applications
• AWPA Standards — For any preservative-treated framing

Specify minimum joist spacing and fastener requirements in your construction documents.

Requesting Submittals

For commercial projects, request the following from your supplier:

• Species identification and grade
• Moisture content at time of shipment
• ASTM E-84 fire test report
• Manufacturer's installation guide
• Technical data sheet with physical properties

Contact our commercial team to request a full submittal package for your project.

Lead Time Planning

Commercial Ipe projects require early planning. See our lead times guide for current production and shipping timelines.

FAQ

Can Ipe be used in coastal commercial applications?

Yes — Ipe is the most common specification for coastal commercial boardwalks and marinas. Its natural resistance to moisture, salt air, and UV makes it ideal. Specify 316 stainless fasteners in marine zones.

Does commercial Ipe require any special treatment?

No additional treatment is required — Ipe's natural properties provide the durability needed for commercial applications. Specify whether prefinished (factory pre-oiled) stock is required.

Who can help with commercial Ipe specifications?

Our team works with architects, specifiers, and contractors on commercial projects. Contact us for technical support, sample packages, and commercial pricing.