When applying stains to wood species like cedar and redwood, a few concepts to consider are hue, shade, and opacity. These matter because you are layering a stain over a material that already has its own natural color.
Hue (Color)
Definition: The underlying color identity. In siding, hue determines whether your home coordinates with warm, cool, earthy, or modern architectural palettes.
- Western Red Cedar naturally features a lighter, yellow-to-amber hue with subtle tan undertones.
- Redwood inherently carries a much richer, deep reddish-brown hue.
- Here’s an example of how stain can interact with your chosen wood: Because cedar has a lighter natural base color, it acts like a cleaner canvas. If you apply a "Brown Oak" stain to cedar, the final hue will look brown. If you apply that same stain to redwood, the wood's natural reds will show through, shifting the final hue to a warm auburn or rust brown.
Shade (light vs. dark)
Definition: The depth of color, dictating how dramatic or bright the siding appears against your landscape.
- Stain Interaction: Choosing a "Dark Walnut" vs. a "Light Oak" changes the shade.
- Lighter shades rely heavily on the wood's raw state. A light shade will emphasize the highly sought-after, contrasting grain lines of premium redwood or cedar.
- Darker shades contain denser black or dark brown pigments. While they provide excellent UV protection for siding, a very dark shade will obscure the distinctive wood grain and blend the natural variations of cedar or redwood into a uniform, solid tone.
Opacity(transparency)
Definition: Opacity controls how much the natural wood grain and / or color will interact with the stain, and how much the stain will cover the visible grain and character of the wood.
| Opacity Level | Hue & Shade in Stains | Best Used For |
| Transparent / Clear | Adds zero artificial hue or shade. Only protects. The wood's raw golden (cedar) or red (redwood) color takes center stage. | Brand new, premium-grade siding where you want 100% natural wood characteristics. |
| Semi-Transparent | Adds a targeted hue (e.g., BEHR Cedar Naturaltone) while slightly darkening /altering the shade. Wood grain remains visible. | Enhancing color uniformity across boards while preserving the authentic texture of the wood. |
| Solid Color | Completely replaces the wood's natural hue and shade with an opaque layer of pigment. Looks similar to paint. | Older, weathered siding with permanent sun damage, or when trying to completely hide wood flaws. |
The Natural Look: Doing Nothing is always an option!!
Unfinished cedar and redwood siding will naturally weather into a silvery-gray patina due to UV exposure. This can be a stunning look if it’s your preference.
- You still want to protect the wood- use a clear sealer.
- If you want to prevent the gray look, you must choose a semi-transparent stain with enough pigment (shade) to block the sun's rays, or a solid stain.
To help you choose the right product, reach out to one of our product experts, and tell them if you are:
- …working with brand new siding or older, weathered wood
- …desiring the house to maintain its vibrant, freshly cut wood color, or are you looking to shift it toward a modern color like charcoal, brown, or gray?
- …wanting to understand the maintenance requirements of adding finish to your siding
We can help you make sense of this. Give us a call!
