Ayous
Premium Ayous lumber planks ideal for siding, ceilings, and decorative walls
Ayous lumber boards stacked in warehouse ready for shipping across the U.S.
Close-up of Thermally Modified Ayous profile showing smooth texture and fluted design
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: $5.50

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

Ships nationwide with no minimum order.
Most in-stock items ship next-day from our Los Angeles facility.

For the installation

Overview

Ayous 1×6 Tongue & Groove Boards are crafted from premium ayous lumber, known for its durability and lightweight characteristics.

Ayous 1×6 Tongue & Groove Boards are crafted from high-quality ayous lumber, known for its durability and versatility. These boards offer a seamless and professional finish for a wide range of applications.

Whether you are installing siding, ceilings, or decorative wall cladding, they combine beauty, durability, and ease of installation. Thanks to their tongue and groove design, each board locks neatly into the next, creating smooth, flush surfaces that give any project a clean, modern appearance.

Enhanced Durability with Thermal Modification

Thermal modification enhances the natural properties of Ayous wood. As a result, the boards resist warping, twisting, and shrinking while staying dimensionally stable in changing weather conditions. Unlike chemically treated alternatives, thermally modified ayous lumber is safe, environmentally friendly, and ideal for outdoor use. Furthermore, it withstands moisture, rot, and exposure to the elements while maintaining its natural charm over time.

Key Features

  • Durable & Long-Lasting: Thermally treated to resist warping, rot, and moisture, these boards are a testament to the strength of ayous lumber.
  • Seamless Installation: Tongue-and-groove profile ensures boards fit tightly and align perfectly.
  • Light, Natural Finish: Easily stained to match any color palette or left to weather naturally.
  • Versatile Design: Ideal for modern facades, accent walls, ceilings, and exterior cladding.
  • Precision Profile: Each 3/4″ x 5.5″ board installs smoothly for a professional finish. read more

Perfect for Modern Projects

Ayous boards strike the perfect balance of aesthetics and performance. Moreover, their light color, smooth surface, and consistent profile make them a favorite for contemporary design projects. Whether used indoors or outdoors, these boards provide lasting quality, reduce maintenance, and deliver a sophisticated, high-end look.

In conclusion, Ayous 1×6 Tongue & Groove Boards turn every project into an opportunity to combine style and functionality. Upgrade your spaces with boards made from ayous lumber that are as practical as they are beautiful, offering a premium finish that stands the test of time. read more 

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...

Had a great experience with the sales rep. He was very knowledgeable and honest. We ended up buying some thermally modified ayous panels for an outdoor media wall. So far so good. It looks great and hopefully will last for decades… Thank you!! Everyone has told us how much they really like the cladding used for our media wall and we appreciate your help with our project.

Best prices and quality I found after looking at a few different places for lumber for my deck project. Customer service was excellent and they helped me with my selections, staff was very knowledgeable! Highly recommend Beyond Lumber and they will be my go to place for future projects.

Roy and his team are hard to beat. These guys are great, I’m a deck builder myself and their customer services is on point. Thanks for all your help team!

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

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.

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.