Interior

Thermowood interior paneling in Aspen and Pine. Warm, stable, chemical-free wood for walls, ceilings, and feature surfaces. No VOC, safe for indoor environments.

Custom thermowood cladding profile section drawings

Custom profiles

Your drawing, our knives.

If the profile you need isn't on this page, send the section drawing. We grind custom knives for a flat $699 tooling charge and mill it here in Greenville — shiplap reveals, open-joint rainscreens, matched historical profiles.

One-time charge per profile. Your knives stay on file for reorders.

Send a drawing

Samples

Hold it first.

Eight 8-inch boards across all four species, with color cards showing the fresh-milled tone and the weathered patina. $19, credited back on any order over $200.

Order the sample box
Thermosticks sample box with thermowood profile samples and color cards

Every price here is published and current. Milled orders run 2–4 weeks — send square footage for a delivered price within one business day.

Request a quote