Arbor Wood Co.

We’re investing in the future of thermally modified wood.🪵

Arbor Wood Co. has announced an agreement with Jartek to add a second Jartek thermal modification kiln at our St. Joe, Indiana manufacturing facility—bringing our total kiln fleet to four. This expansion means more than increased capacity. It strengthens our ability to deliver high-performing, domestically manufactured ThermoWood® products with the consistency, quality, and technical expertise our customers expect.

As demand for natural materials that combine beauty with durability, dimensional stability, and long-term performance continues to grow, we’re continuing to invest in the technology and infrastructure needed to serve the North American market.

The future of thermally modified wood is being built here in the U.S. 🇺🇸

Read the full announcement at the link in our bio.

Project Feature: Ravine House - Set against a 15-acre sustainable agroforestry farm in Mocksville, North Carolina, the Ravine House is designed to feel at home in its landscape.

Clad in Arbor Wood Co. thermally modified pine, the home pairs natural material with a distinctly modern aesthetic. The pine cladding—finished in both natural and black tones—creates contrast while allowing the warmth and character of real wood to remain central to the design. Designed and built by ADAMS DesignBuild, Inc. the home sits above the ravine on concrete piers and glulam beams, responding thoughtfully to both the site and its environment.

Natural material. Thoughtful design. Built to perform.

Architecture/Build: ADAMS DesignBuild
Product: Thermally Modified Pine Cladding
Distributor: Northern South Woodworks Northern South Woodworks LLC

Photos courtesy of ADAMS DesignBuild

Project Feature: Sea Glass - a home shaped by its site, its views, and the natural beauty around it.

Perched along the coastal cliffs of Brookings, Oregon, Sea Glass was designed to frame the endless ocean views while feeling completely at home in its surroundings. The entire residence is clad in Ash Thermowood®, finished in Smokey Grey by Cutek — a material palette that echoes the weathered tones of the coast while bringing warmth, texture, and depth to the modern architecture.

See the full project at the link in our bio or by visiting us at arborwoodco.com

Architect: Carlos Delgado Architect
Build: Integrity Builders
Product: Ash Cladding with Smokey Grey CUTEK® North America
Photos: Cheryl McIntosh of Quanta Collectiv

Next stop, Los Angeles. 🌲☀️

Arbor Wood Co. is exhibiting at ASLA 2026, bringing the beauty and performance of thermally modified wood to landscape architects and designers shaping the spaces of tomorrow.

Stop by Booth number 1661 to explore thermally modified wood for decks, boardwalks, outdoor structures, and other landscape applications—where natural materials meet long-term performance.

📍 Los Angeles, California
📅 ASLA 2026
📌 Booth #1661

Send us a DM with and we will send a link for a free ticket to the exhibit hall.

We’re heading to Cleveland.🌲Arbor Wood Co. is exhibiting at the 2026 NHLA Conference and we’d love to connect with you.

Stop by Booth #119 to see how thermally modified wood brings together natural beauty, durability, and performance.

📍 Cleveland, Ohio
📅 2026 NHLA Conference
📌 Booth #119

Come talk wood, explore what’s possible, and see what’s next for domestic thermally modified wood. Comment below if you will be at the show!

ThermallyModifiedWood Thermowood

Some spaces demand wood that barely moves at all. Saunas. Millwork. Interior wall and ceiling applications where a board that shifts even slightly is a board that causes problems.

Thermo-S is modified at lower temperatures — 190°C — specifically for stability in controlled environments. The result is wood that holds its dimensions through humidity swings, stays flat, and finishes beautifully for interior applications where the material is up close and personal.

Refined, precise, and exactly what it needs to be.

Feature Project - Grant Sauna by Forge Saunas featuring Thermo-S Pine interior and Thermo-D Ash Exterior

Wood was never meant to look manufactured. At Arbor Wood Co. we celebrate the texture, variation, and warmth that only real, natural wood can provide.

Project: Coastal Modern by Strand Design
Photo by Bryan Daugherty

Perched above the Lake Shore in Minnesota, this custom-built home showcases the natural character and refined performance of Arbor Wood Co.’s Natrl Line of vertical grain thermally modified pine. From the beginning, the design called for a clean, uninterrupted vertical siding application—making the continuity of the wood grain an important part of the overall aesthetic.

Each board carries its own natural grain pattern, creating a façade that reads as clean and cohesive from a distance while revealing depth, movement, and variation up close.

See the full project feature at the link in our bio or by visiting us at arborwoodco.com

Location: Lake Hattie, MN 
Builder: Timber Puppies 
Products: Thermally Modified Vertical Grain Pine Cladding 
Distributor: Cambium
Photos by Capture Chaos Productions