When it comes to selecting a hot tub, exterior cladding is an important consideration. The exterior not only enhances the overall look of your spa but also influences factors like durability, maintenance, and cost. At Vilo Hot Tubs, we offer two main exterior materials: Thermowood and WPC (Wood-Plastic Composite). Read on to learn about their advantages, disadvantages, and available color options to decide which is right for you.
Anthracite Thermowood
Anthracite WPC
Thermowood
What is Thermowood?
Thermowood is natural timber that has been heat-treated to improve its durability and resistance to rot. By applying high temperatures and steam in a controlled environment, the wood undergoes chemical and structural changes, resulting in a product that’s more dimensionally stable and long-lasting than untreated wood.
Advantages:
- Natural Aesthetic: Thermowood retains the grain and beauty of natural wood, giving your hot tub a warm, organic feel.
- Enhanced Durability: The heat treatment process makes the wood more resistant to decay, fungal growth, and insects.
- Eco-Friendly: Thermowood is produced without harsh chemicals, making it a more sustainable choice compared to some treated woods.
- Affordability: Compared to WPC, Thermowood is a more economical option while still providing durability and style.
Considerations:
- Regular Maintenance: While Thermowood is more stable than untreated wood, it can still require periodic maintenance—such as oiling—to maintain its color and finish.
- Color Fading: Over time, if left untreated, thermally modified wood can naturally fade (though this can be mitigated with regular oiling).
- Susceptible to Surface Scratches: As with most wood products, Thermowood can show scratches if not properly cared for.
WPC (Wood-Plastic Composite)
What is WPC?
Wood-Plastic Composite, or WPC, is a blend of wood fibers and plastic polymers. This material combines the aesthetic appeal of wood with the durability and low-maintenance benefits of synthetic materials.
Advantages:
- Low Maintenance: Unlike natural wood, WPC typically doesn’t need to be stained or oiled. A simple cleaning routine is enough to keep it looking fresh.
- High Durability: The plastic component makes WPC highly resistant to moisture, rot, and insect damage, ensuring a long lifespan.
- Consistent Appearance: Because it’s manufactured, WPC offers uniform coloring and minimal warping, even under varying weather conditions.
Considerations:
- Higher Cost: WPC is often more expensive than Thermowood due to its manufacturing process and longer lifespan.
- Less Natural Texture: Although WPC is designed to resemble wood, it may lack the distinct grain and warmth of real timber.
- Heat Retention: In direct sunlight, some WPC materials can become quite warm to the touch compared to natural wood.
Color Options
Thermowood
- Natural Oiled: Preserves the warm, natural wood grain.
- Anthracite: Offers a sleek, modern look with a deep grey finish.
- Black: Provides a bold, contemporary statement.
WPC
- Anthracite: A refined dark grey for a modern, sophisticated look.
- Brown: A classic shade that mimics natural wood tones.
Which One Should You Choose?
- If you love a natural, warm aesthetic and are looking for a more economical option, Thermowood may be your best bet. It provides an authentic wood feel, requires moderate maintenance, and comes in versatile finishes.
- If you prioritize low maintenance and enhanced durability—and are willing to invest a bit more—WPC may be the right choice. Its uniform appearance and resistance to environmental factors make it an excellent long-term option.
Ready to Personalize Your Hot Tub?
No matter which exterior material you choose, both Thermowood and WPC provide distinct advantages to match your lifestyle and design preferences. At Vilo Hot Tubs, we’re here to help you create the perfect spa oasis. Fill out our request form, and our team will guide you to a custom offer tailored to your needs—because everyone deserves a beautiful, relaxing hot tub that fits seamlessly into their home environment.
