Designing and building thermal spaces that balance function, experience and enduring design, Thermal Assembly brings specialized expertise to every detail.
About Us
Where Heat, Water, and Design Converge
At Thermal Assembly, we believe that the best thermal spaces are shaped by both experience and execution.
With specialized expertise in saunas, pools, and spa development, we create environments that are as functional as they are memorable.
From Concept
Through Execution.
A Collection of
Thermal Spaces
01
Raleigh Bathhouse
An 8,000-square-foot urban bathhouse, delivered from concept through final execution. We designed, engineered, and built the saunas and aquatic facilities.

02
Durham Bathhouse
An 7,000-square-foot bathhouse delivered from concept through opening. We designed, engineered, and built the saunas and aquatic facilities, then managed construction and supported launch.

03
Knoxville Spa
A 5,000-square-foot indoor-outdoor thermal retreat, delivered from concept through final execution. We designed, engineered, and built the saunas and aquatic facilities.

What We Do
From concept through final execution, Thermal Assembly provides specialized services tailored to the unique demands of each project.
We focus on custom saunas, aquatic systems, and spa consulting, bringing design, technical expertise, and real-world operational experience together to create exceptional thermal environments.


















