Description
About this Sample
Real-board sample of Thermory Vivid Golden Brown applied to thermally modified Oak (European Oak / Red Oak, Quercus robur). Use this sample to evaluate color depth, brushed grain texture, and how the finish reads against your project’s natural light. Full-size cladding boards are sold separately ā request a project quote.
What is Thermory Vivid Golden Brown?
Vivid Golden Brown is part of Thermory’s Vivid Translucent collection ā a factory-applied wood finish system that delivers a golden-toned, semi-transparent finish that enhances the wood’s natural warmth. The full Vivid line includes Silver, Black, Coastal White, White Oak, Exotic Brown, and Golden Brown. Recoating interval: 2ā7 years depending on UV exposure.
What is Thermory Oak?
Thermory Oak is dense, open-grained hardwood with traditional oak character. Each board is thermally modified at 215°C+ using only heat and steam ā no chemicals added. The result: Durability Class 1 (25+ years decay protection), dramatically lower moisture absorption, and superior dimensional stability compared to untreated oak. Material is thermally modified hardwood.
How is the finish applied?
Vivid Golden Brown is mill-applied ā the finish is sprayed in a controlled factory environment, not on the jobsite. Mason’s Mill also offers our own mill-applied prefinishing service for projects requiring custom or matched coatings. Factory-applied finishes deliver consistent color across all four faces, eliminate jobsite weather risk, and arrive ready to install.
Key Specifications
| Species | Oak (Quercus robur), classic open-grain oak |
|---|---|
| Thermal Modification | Intense, 215°C+ |
| Durability Class | 1 (25+ years decay protection) |
| Use Class | 3.1 ā exterior, above ground |
| Color / Finish | Vivid Golden Brown (Vivid Translucent) |
| Standard Thickness | 0.79ā1.06 in |
| Standard Widths | 2.6ā5.5 in (profile dependent) |
| Standard Lengths | Up to 16 ft (subject to availability) |
| Surface Options | Planed or brushed |
| Reaction to Fire | Class B (ASTM E84) |
| Certification | FSCĀ® / PEFCĀ® available |
| Coating Maintenance | 2ā7 years depending on UV exposure |
Best Applications
Vivid Golden Brown on Oak is ideal for warm, inviting exteriors and interior feature walls where preserving a honey-amber tone matters. Specifiers commonly use it for modern exterior facades, accent walls, soffits, and feature siding on contemporary residential, hospitality, and commercial architecture.
Why specify a factory finish over field finishing?
- Even coverage on all four faces eliminates uneven swelling
- No jobsite cure delays or weather dependency
- Consistent color batch-to-batch
- Faster install ā boards arrive ready to fasten
- Longer service life from controlled application
What’s in this sample?
A small board section showing the Vivid Golden Brown finish on Thermally Modified Oak. Sample fee may be credited toward qualifying full-size cladding orders ā contact our team for details.
Need a different color or species?
Browse the full Thermory Vivid Collection at Mason’s Mill ā Silver, Black, Coastal White, White Oak, Exotic Brown, and Golden Brown ā available across Clear Pine, Scots Pine, Ash, Oak, and Spruce. Or contact our team for a project-specific quote.
Last updated: April 2026.




