Understanding Angelim Decking Characteristics
Angelim, also known as Angelim Pedra (Hymenolobium spp.), is a hardwood sourced from Brazil. It is recognized for its density and stability, making it suitable for outdoor applications such as decking. The heartwood typically presents a yellowish-beige hue that can deepen to a pinkish-brown over time. Its sapwood ranges from white to grayish.
A key characteristic for a pool surround is its natural resistance. Angelim is noted for its resistance to termites and moisture, which is important in areas prone to dampness. This inherent resilience contributes to its suitability for demanding outdoor environments like pool decks. It is also described as absorptive, which can be a consideration for finishes.
The wood's air dry density is approximately 5.58 lbs/bf, and its specific gravity is 0.79. These metrics contribute to its overall strength and stability, which are beneficial for a surface that will experience regular foot traffic and environmental exposure.
Suitability for Wet Conditions
A pool surround is inherently a wet environment. Angelim's resistance to moisture and fungi is a significant advantage in this application. While no wood is impervious to water, its natural properties help it manage exposure to splashes, humidity, and occasional standing water better than some other timber options. This resistance helps in mitigating issues like rot and decay that can compromise the structural integrity and appearance of a deck over time.
However, even with resistant materials, proper drainage and ventilation are crucial. Designing the deck with adequate spacing between boards and ensuring the substructure allows for water runoff will further enhance the longevity of the Angelim decking around a pool. Regular cleaning to remove debris and prevent prolonged water accumulation is also recommended. The material's natural resistance means it is suited for outdoor use, including environments with moisture exposure.
Appearance and Finishing Considerations
Angelim's heartwood color, ranging from yellowish-beige to pinkish-brown, offers a natural aesthetic that can complement various pool and landscape designs. Like many hardwoods, Angelim can be left to weather naturally, developing a silver-gray patina over time, or it can be maintained with stains and oils to preserve its original color. The material is described as absorptive, which suggests it accepts finishes well.
When choosing a finish for a pool surround, consider products designed for exterior hardwoods that offer UV protection and enhance water resistance. The finish can influence the deck's appearance and contribute to its longevity. Regular application of a suitable finish may be part of the maintenance routine, depending on the desired aesthetic and level of protection. It is important to confirm compatibility of any cleaning or finishing product with Angelim prior to widespread application.
Board Profiles and Installation Around a Pool
Angelim decking is available in various profiles, typically ranging from 1x4 to 6x6, with lengths from 4 to 20 feet, depending on the specific profile and availability. For a pool surround, common decking board sizes like 1x4 or 5/4x6 are often used. The choice of board width can influence the visual scale of the deck and the number of seams.
Installation around a pool requires careful planning for board spacing to allow for natural expansion and contraction, as well as drainage. While Angelim is considered easy to install, pre-drilling is generally recommended for hardwoods to prevent splitting, especially when fastening near board ends. Proper fastening methods, whether hidden fasteners or face screws, should be selected to ensure a secure and stable deck surface.
Consider the edges of the pool surround. Finishing options such as fascia boards or custom edge profiles can create a clean, safe transition from the deck to the pool coping. Ensure any chosen profile for the deck edge is suitable for the intended use and provides a finished appearance.
Example Project: A 10x20 Foot Pool Surround
Let's consider a hypothetical rectangular pool surround measuring 10 feet by 20 feet. For this example, we will use Angelim decking boards in a 1x6 profile, assuming boards are typically 5.5 inches wide for calculation purposes. We will plan for a straight lay installation, parallel to the 20-foot length of the pool.
The total area is 10 feet x 20 feet = 200 square feet. To cover the 10-foot width with 5.5-inch wide boards, we would need 10 feet / (5.5 inches / 12 inches/foot) = 10 / 0.4583 = approximately 21.8 boards. So, 10 feet / (5.625 inches / 12 inches/foot) = 10 / 0.46875 = approximately 21.3 boards. We would still need 22 full boards across the 10-foot width.
For the 20-foot length, if we are ordering boards in 10-foot or 20-foot lengths, this simplifies the calculation. If using 10-foot lengths, each 20-foot run would require two boards. Therefore, 22 boards (for width) x 2 (for length) = 44 boards. However, for a 20-foot run, it is more efficient to use 20-foot boards if available, reducing the number of butt joints. If 20-foot lengths are purchased, then 22 boards of 1x6x20 would be the primary material order. This calculation is a starting point; actual quantities should account for waste, cuts, and specific board lengths available. Always add an allowance for cuts and potential material loss, typically 5-10%.
Before you order
- Confirm Angelim's natural color and potential for weathering suits your pool area aesthetic.
- Verify the specific Angelim profile and lengths available to optimize for your project dimensions.
- Plan for adequate drainage and ventilation beneath the deck surface around the pool.
- Research suitable exterior finishes or oils if you wish to maintain the wood's original color.
- Consider edge finishing options to create a safe and aesthetically pleasing transition to the pool.
- Consult with an installer regarding fastening methods and pre-drilling requirements for Angelim.
- Account for waste in material calculations, especially for cuts around pool features or irregular shapes.
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
Is Angelim decking suitable for direct exposure to pool water?
Angelim is noted for its resistance to moisture and fungi, making it suitable for outdoor use, including areas with frequent splashes from a pool. However, no wood is completely impervious to water. Proper installation with good drainage and ventilation, along with regular maintenance, will help ensure its longevity in a wet environment.
Will Angelim decking become slippery when wet around a pool?
All decking surfaces can become slippery when wet, especially with pool chemicals or organic matter like algae. While Angelim is a hardwood, its natural texture can offer some grip. To enhance safety, consider incorporating a textured finish or ensuring regular cleaning to remove any slippery residues. Always exercise caution on any wet surface.
How do I maintain Angelim decking around a pool?
Maintenance for Angelim decking around a pool typically involves regular cleaning to remove dirt, leaves, and pool chemicals. If you choose to apply a finish, follow the manufacturer's recommendations for reapplication to protect the wood and maintain its appearance. If left to weather, it will develop a silver-gray patina. Ensure good ventilation and drainage to prevent moisture buildup.
Start Your Angelim Pool Deck Project
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