Choosing the Finished Appearance of Angelim Decking

Angelim's Natural Color and Texture

Angelim's heartwood displays a distinctive yellowish beige hue that can darken over time to a pinkish brown. This natural coloration provides a warm, inviting base for any outdoor area. The sapwood, in contrast, tends to be white to greyish. The wood has a texture that lends itself well to various finishes.

Its inherent density and stability contribute to its long-term durability, making it a suitable choice for decking. Appreciating this natural starting point is crucial before deciding on any applied finishes or allowing it to weather.

The Unfinished Look: Natural Weathering

Choosing to leave Angelim decking unfinished allows the wood to weather naturally over time. Exposure to UV light and moisture will cause the wood to gradually change color, eventually developing a silvery-gray patina. This weathered look is often desired for its low-maintenance appeal and rustic charm.

While the color changes, the wood's natural resistance to termites and moisture remains. This approach means less frequent application of stains or sealers, but regular cleaning is still recommended to prevent dirt and mildew buildup.

Enhancing with Clear Sealers and Oils

To preserve Angelim's natural yellowish beige to pinkish brown tones, clear sealers or oils can be applied. Angelim is described as absorptive, which makes it easy to finish with stains and oils. These products typically contain UV inhibitors that slow down the graying process, allowing the wood's original color to be enjoyed for longer.

Clear finishes enhance the wood's grain and provide a layer of protection against moisture, while still showcasing its natural beauty. Reapplication of these finishes is generally required periodically, depending on environmental exposure and product specifications, to maintain the desired appearance.

Staining for Color Customization

For those who wish to alter or deepen the color of their Angelim decking, stains offer a wide range of possibilities. As Angelim is absorptive, it readily accepts stains, allowing for customization to match specific design aesthetics. Stains come in various opacities, from transparent to solid, each offering a different level of color saturation and wood grain visibility.

When selecting a stain, consider how it will complement your home's exterior and surrounding landscape. Stains also provide protection against the elements, similar to sealers, but with the added benefit of color. Maintenance for stained decking typically involves cleaning and reapplication as needed to maintain color uniformity and protection.

Considerations for Winter and Coastal Exposure

Environmental factors, such as winter conditions or coastal proximity, can influence the appearance and maintenance needs of Angelim decking. In areas with significant winter exposure, decking can be subjected to freeze-thaw cycles and snow, which may accelerate the weathering process if left unfinished. Applying a protective finish can offer an additional barrier against these elements.

Coastal environments, characterized by salt air and intense UV radiation, can also impact the rate of weathering. While Angelim is naturally moisture-resistant, a quality sealer or stain can help mitigate the effects of these harsh conditions, potentially extending the vibrancy of the chosen finish. Regular cleaning is particularly important in coastal areas to remove salt and debris.

Worked Example: Planning a 10x12 Foot Deck Finish

Imagine you are planning a 10-foot by 12-foot Angelim deck. This translates to 120 square feet of decking surface. You have decided you want to maintain the rich, pinkish-brown tones of the Angelim heartwood, rather than letting it gray naturally.

To achieve this, you would opt for a UV-inhibiting clear oil finish. You would also need to account for the fascia boards and any other exposed Angelim components. This choice implies a commitment to reapplication every 1-2 years, depending on the product and local climate, to preserve the color and protection. Regular cleaning with a mild deck cleaner would also be part of the maintenance routine to prevent mildew and dirt accumulation, ensuring the finish remains clear and bright.

Before you order

• Do you prefer the natural silvery-gray patina of weathered Angelim?
• Do you want to preserve Angelim's natural yellowish beige to pinkish brown color?
• Are you looking to customize the color of your deck with a stain?
• How frequently are you willing to reapply finishes (e.g., annually, every few years)?
• What are the specific environmental conditions your deck will face (e.g., sun exposure, rain, snow, salt air)?
• Does your desired finish complement your home's exterior and landscaping?
• Have you considered the initial application and ongoing maintenance costs of your chosen finish?
• Have you verified the compatibility of your chosen finish with Angelim hardwood?

Confirm installation details, approved uses and warranty terms in the current instructions for the exact product and profile. Your installer should verify the substrate, structure and applicable project requirements.

Questions to help you decide

Keep planning your project