Premium Ayous lumber planks ideal for siding, ceilings, and decorative walls

Ayous lumber boards stacked in warehouse ready for shipping across the U.S.

Thermally Modified Ayous Lumber 1x6 T&G - Image 5

High-quality Ayous lumber used for thermal modification and façade applications

Thermally Modified Ayous Lumber 1×6 T&G

STARTING AT: $6.10

A thermally modified interlocking board with clean lines and smooth joints. Built for cladding, ceilings, and walls.

Length

Clear

Overview

Ayous 1×6 Tongue & Groove boards offer a seamless, interlocking fit perfect for siding, ceilings, and decorative wall cladding. Thermally modified for enhanced durability and dimensional stability, these boards are built to perform outdoors—resisting warping, rot, and moisture without chemical treatment. The 3/4″” x 5.5″” profile installs tight and smooth, making it a top choice for clean-lined facades and modern accent areas. Its light color stains easily or weathers naturally, and the precise T&G profile keeps installs flush and aligned.

Specifications

Dimensions: 3/4″ x 5.5″
Lengths: 4’–15′ + Random Length
Profile: Tongue & Groove
Applications: Siding, ceilings, wall panels, fences
Heat and steam treated
Tight fit for seamless finish
No added chemicals

Benefits

DIY FRIENDLY

Lightweight and easy to work with, even for first-time installers.

DESIGN FRIENDLY

Available in multiple profiles to match different aesthetics.

LOW MAINTENANCE

Holds up in outdoor environments with minimal upkeep.

VERSATILE APPLICATIONS

Great for siding, fencing, soffits, ceilings, and wall panels.

Material gallery

About Ayous Lumber – Clean, Lightweight Timber for Modern Projects

Smooth, Uniform Ayous Lumber Appearance Ayous lumber is known for its exceptionally smooth surface and nearly knot-free structure, giving designers and builders a clean, modern aesthetic. The refined grain pattern makes it ideal for oiling, staining, or natural weathering into a soft, elegant silver tone. Lightweight and Easy-to-Install Ayous Lumber One of the biggest advantages of ayous lumber is how lightweight and workable it is compared to traditional hardwoods. It cuts easily, handles comfortably, and installs with minimal effort—especially useful for long runs, cladding accents, or elevated applications where weight matters. Interior Applications Using Ayous Lumber Ayous lumber performs beautifully...

niv kienan

We had an excellent experience with Beyond Lumber. Their team was knowledgeable, professional, and guided us through every step of choosing the right materials. The quality of the IPE and other hardwoods was outstanding—everything arrived on time and exactly as promised. Beyond Lumber truly cares about customer service and delivers top-notch products. Highly recommend them for anyone looking for premium decking and outdoor materials

2025-09-20

Artur P

I started buying IPE from Brazilian Lumber over one year ago before the vendor opened the California location (i.e. where I am located). There were some issues related to the lumber (IPE), BUT the vendor made sure that all was taken care of and that I was happy. I mentioned “the issues” not to say that they product is bad, but rather to stressed out that the vendor provides superb service. No matter what you do, the problems may happen. Important is how such situations are handled. I was working with Luis, great guy to work with. I recommend this vendor.

2023-03-23

Maria Daniela Marín

I upgraded my backyard with Ipe deck tiles for my patio. It was definitely an investment, but it’s turned out to be worth every penny. The tiles were easy to install and the finished product is not only beautiful, but also incredibly durable and functional. I would highly recommend Ipe deck tiles to anyone looking to create a beautiful and long-lasting outdoor space.

2025-02-27

Rosa Figueroa

Such a great find! I needed my side gate upgraded and Ed Shubin was so helpful in getting me just the right piece of lumber. He knew exactly what was needed according to my specifications! The lumber was top notch and I couldn’t be happier. Thank you Ed!

2025-05-21

Lancelot Yupingkun

Roy and team have been amazing! We got high quality ipe and cumaru wood from them for our backyard fence and deck. The wood is just phenomenal. The team is also extremely professional – always responding to our questions, providing helpful tips, and finding ways to make our project work within budget and schedule. Highly, highly recommend!

2024-03-22

Craig Neil

The best place to get Brazilian hardwood that I\’ve found anywhere in California or online. The customer service is very good, the reps are attentive to you upon arrival and they are very knowledgeable. The quality of wood is superb and the pricing is cheaper than I can find anywhere else.