Tongue & Groove - FAQs
Hardwood tongue & groove boards are precision-profiled boards that interlock to create clean, seamless exterior surfaces. They are commonly used for exterior ceilings, siding, and architectural details.
Available profiles vary by species and include:
- 1×4 T&G
- 1×6 T&G
- 5/4×4 T&G (Cumaru only)
- 5/4×4 T&G (Ipe only)
- 5/4×6 T&G
Amazon Hardwoods offers tongue & groove boards in:
- Ipe
- Cumaru
- Garapa
- Red Balau Mahogany
These boards are ideal for:
- Exterior ceilings
- Exterior siding
- Architectural wall details
Your choice depends on your preferred appearance, available profiles, and project requirements. Our team can help you compare species and recommend the best option.
No. Hardwood is a natural material, so every board features unique grain patterns and natural color variation that contribute to the character of the finished project.
Routine cleaning and periodic inspections help preserve the natural appearance of the wood. Like all exterior hardwoods, the boards will naturally change in color over time with exposure to outdoor conditions.
Yes. We provide guidance on species selection, profile availability, pricing, and material planning to help you choose the right products for your project.
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