Hinoki Cypress VS Western Red Cedar
- Harder wear surface (Janka 1010 vs 350 lbf)
- Stronger in bending (MOR 75.0 vs 51.7 MPa)
- Easier to machine and fasten
- Solid choice where its profile fits the project
Visual comparison
Winner by category
There isn't one universally best wood — there's a best wood for each purpose.
| Category | Winner |
|---|---|
| Durability | Tie |
| Stability | Tie |
| Hardness | Hinoki Cypress |
| Strength (MOR) | Hinoki Cypress |
| Stiffness (MOE) | Hinoki Cypress |
| Flame spread | Tie |
| Machining ease | Western Red Cedar |
| Lightness | Western Red Cedar |
Engineering data
| Property | Hinoki Cypress | Western Red Cedar |
|---|---|---|
| Janka Hardness | 1010 lbf | 350WD lbf |
| Density | 0.42 g/cm³ | 0.32FPL g/cm³ |
| MOE | 9.0 GPa | 7.7FPL GPa |
| MOR | 75.0 MPa | 51.7FPL MPa |
| Durability | Class 2 Durable | Class 2 Durable |
| Stability | Moderate | Moderate |
| Fire (E84) | Class C indicative | Class C indicative |
| Radial Shrink | 2 % | 2.4WD % |
| Tangential Shrink | 4.5 % | 5WD % |
| T/R Ratio | 2.25 | 2.08 |
Figures carry the same source status as the species pages they come from — verified where cited, indicative where marked.
Best for
| Application | Recommended | Suitability |
|---|---|---|
| Outdoor decking / pergola | 🥇 Hinoki Cypress | ★★★☆☆ |
| Exterior cladding | 🥇 Western Red Cedar | ★★★★☆ |
| Flooring / wear surfaces | 🥇 Hinoki Cypress | ★★☆☆☆ |
| Furniture / interior joinery | 🥇 Western Red Cedar | ★★★★☆ |
| Structural / load-bearing | 🥇 Hinoki Cypress | ★☆☆☆☆ |
Advantages & limitations
Hinoki Cypress
Advantages relative to Western Red Cedar
- Janka is 1,010 lbf vs 350 lbf, about 2.9× harder
- MOR is 75 MPa vs 51.7 MPa, about 45% higher
- MOE is 9.0 GPa vs 7.7 GPa, about 17% higher
Limitations relative to Western Red Cedar
Western Red Cedar
Advantages relative to Hinoki Cypress
Limitations relative to Hinoki Cypress
- Janka is 350 lbf vs 1,010 lbf, about 65% lower
- MOR is 51.7 MPa vs 75 MPa, about 31% lower
- MOE is 7.7 GPa vs 9.0 GPa, about 14% lower
Recommendation
Choose Hinoki Cypress if…
- The end use is shrine, temple or palace construction, high-grade interior joinery, ofuro or bathhouse interiors, saunas, or sushi counters where dent resistance and finish quality are the standard the traditional application demands
- Chopping boards, kitchenware and interior panelling where the harder, stiffer surface is what the working requirement demands
Choose Western Red Cedar if…
- Exterior cladding, roofing shingles and light exterior joinery where the lighter density is a working advantage rather than a strength deficit — the timber's documented sweet spot in lighter work
- Applications where cost or workability matters more than dent resistance and the piece will not see hard mechanical wear
Frequently asked questions
Which is more durable, Hinoki Cypress or Western Red Cedar?
Neither — both carry the same EN 350 rating (Class 2, Durable). Outdoors, movement will not separate them either — 4.5% against 5.0% tangential. The practical difference is weight: Hinoki Cypress runs 0.42 g/cm³ against 0.32, so Western Red Cedar is the easier fix overhead and the cheaper one to freight.
Which wood is better for outdoor use?
Both are EN 350 Class 2, and tangential movement runs 4.5% for Hinoki Cypress against 5.0% for Western Red Cedar — close enough that decay resistance will not choose between them, and Hinoki Cypress holds its dimension marginally better. Hinoki Cypress gives the harder wearing surface at 1,010 lbf; Western Red Cedar is the lighter section at 0.32 g/cm³ — traffic favours the first, cladding and handling the second.
Is Hinoki Cypress harder than Western Red Cedar?
Yes — Janka 1010 lbf vs 350 lbf.