Ipe is the gold standard of Brazilian hardwoods. It looks great, feels solid underfoot, and holds up for decades — not just a few seasons. But to get the full benefits of a Brazilian wood deck, you need to install it properly. At ABSWood, we’ve helped clients across the US create lasting decks with premium Brazilian hardwoods like Ipe, so we’ve prepared this guide for you! We’re covering three essential technical details in Ipe decking installation: pre-drilling, fasteners, and ventilation.

Pre-drilling is non-negotiable

Extremely dense Ipe is about three times harder than oak, with a Janka rating of 3,680 lbs, so you’ll need to pre-drill before inserting any screws or fasteners to avoid cracking and precisely guide each fastener in without damaging the board.

  • Pick the right drill bit size. It should be slightly smaller than the fastener’s shank.
  • Using a pencil or marker, mark where the hole should go.
  • Secure the board by clamping it firmly to a stable surface.
  • Be sure to use carbide-tipped bits. These withstand Ipe’s hardness and allow you to drill smoothly.
  • Drill to the proper depth, so you can create a clean pilot hole that matches the screw’s length.
  • Clear the wood chips or any debris before inserting the screw.
  • Drive the fastener carefully, but don’t over-tighten. If you can, use a power drill to set the screw in efficiently.

Choose the right fasteners

Use stainless steel screws (brands like Headcoteor Deck Wise work well) because they won’t rust or stain the wood over time. Ipe contains natural oils that can react with other metals, so stainless steel is a safe choice. Look for screws that are at least 2.5 inches long to hold the dense wood securely. Smaller screw heads also help maintain a clean, finished look across your Brazilian wood deck.

Consider using hidden fasteners if you prefer a cleaner finish. At ABSWood, we supply grooved Ipe boards compatible with hidden systems like Ipe Clip Extreme. These clips fit snugly into the grooves, creating a smooth, screw-free deck surface while offering over 1,000 lbs of holding power. Installation is also easy, as everything is done from the top of the deck.

Make sure airflow is consistent around your deck

Be sure not to overlook proper ventilation during Ipe decking installation. Remember that Ipe is dense, so it needs adequate airflow to stay in good shape. Otherwise, your Brazilian wood deck can develop issues such as cupping (edges curling upward) or surface checking (fine cracks caused by trapped moisture).

You can avoid those problems by leaving about 3/32 inches of space between each board. It’s a small gap, but it allows the wood to expand and contract naturally as temperatures and humidity change. You might not notice these subtle shifts, but the extra space helps prevent long-term damage and distortion.

During Ipe decking installation, allow some 18 inches of open space beneath the joists and ensure that the sides remain open for cross-ventilation. If you’re using skirting for aesthetics, make sure it doesn’t block air movement.

Water management is just as important for your Brazilian wood deck. With proper ventilation, you can also prevent water from collecting under or on top. It also helps to grade the soil or surface beneath your deck to allow proper drainage, directing water away from both the decking and the main structure.

And here’s a critical rule: never build your Ipe deck directly over concrete. Concrete holds moisture, which can cause boards to cup or crown over time. Your Ipe decking installation can last longer if it’s elevated and well-ventilated.

Ready to build your Brazilian wood deck?

Our team here at ABSWood can help you do it right. We provide premium-grade Ipe hardwood at competitive prices and ensure safe, reliable delivery straight to your site.

Need guidance during Ipe decking installation? Give us a call at 1-877-7ABS-IPE (1-877-722-7473) to speak to our team.