Since the trend of decks started in Massachusetts homes, another debate is heating up. It is about sustainability and choosing eco-friendly options to build decks. Homeowners specifically request that their deck installation services use environmentally friendly materials to build decks in their homes. In such debates, three materials that have become favorites among numerous users are recycled plastics, wood-plastic composites (WPC), and PVC.
These options not only reduce waste and lower carbon footprints, but also provide long-lasting, low-maintenance alternatives to traditional timber. But what are these materials actually, and how are they environmentally friendly? Let's discuss all these details below!
Eco‑Friendly Materials Loved By Homeowners And Deck Installation Services
Wood was once a popular choice among homeowners for building decks. However, it can deteriorate over time and requires deforestation. Neither of these aspects falls into a parameter of sustainability. Considering these three materials are introduced
- Pecycled plastic decking
- wood-plastic composites (WPC)
- PVC
Let's discuss these materials one by one.
Recycled Plastic Decking
Recycled plastic decking is made entirely from post-consumer plastics such as shampoo bottles, jars, milk jugs, and plastic bags. These boards are 100% synthetic, containing no wood fibers.
Key Benefits
- Highly Durable: Resists cracking, splitting, and warping.
- Moisture-Resistant: Ideal for wet climates or poolside applications.
- Low Maintenance: No need for sealing, sanding, or staining.
- Pest-Proof: Won’t attract termites or wood-boring insects.
- Color Retention: UV-stable, meaning it keeps its color for years.
Environmental Impact
Using recycled plastic decking reduces plastic pollution by diverting waste from landfills and oceans. Many manufacturers operate closed-loop production systems, where any off-cuts and trimmings are reprocessed and reused.
Example
A leading brand in composite decking uses up to 95% recycled content in its decking materials, including both reclaimed plastic and wood.
Wood‑Plastic Composites (WPC)
Wood‑plastic composite decking combines recycled plastic with reclaimed wood fibers, creating a hybrid material that delivers the visual appeal of wood with added strength and weather resistance.
Key Benefits
- Natural Look: Mimics real wood grain and texture.
- Enhanced Lifespan: Outlasts traditional timber decking.
- Slip-Resistant: Safer underfoot, especially in wet conditions.
- UV and Insect Resistant: Maintains appearance over time with minimal degradation.
- Low Maintenance: Occasional cleaning is all it requires.
Environmental Impact
There are numerous Wood Plastic Composite Decking Benefits that offer a practical solution for reusing waste wood and plastic. By combining these materials, manufacturers reduce reliance on virgin timber and petroleum-based plastics.
Example
A Signature Composite Decking is normally made from 60% recycled hardwood fibers and 40% post-consumer recycled plastics, providing both performance and sustainability.
PVC Decking
Polyvinyl chloride (PVC) decking is made from either virgin or recycled plastic. Some of the PVC decking pros and cons include that it contains no organic material, making it highly resistant to mold, moisture, and mildew.
Key Benefits
- Weather-Resistant: Performs well in all climates.
- Lightweight: Easier and quicker to install.
- Customizable: PVC is available in a wide range of colors and finishes.
- Long-Term Warranties: Often come with extended manufacturer guarantees.
Environmental Impact
Though virgin PVC has a higher carbon footprint, many manufacturers now produce recycled PVC decking. This reduces landfill waste and offers a more responsible alternative when sourced correctly.
Example
Professionals highlight how recycling PVC helps cut down on waste by reducing the need for new plastic production.
Comparison Table: Key Features at a Glance
Choosing the Right Eco-Friendly Decking – A Closer Look
Selecting the right sustainable deck materials involves more than just picking a product that’s labeled “green.” It requires a keen evaluation of your specific needs, environmental conditions, aesthetic preferences, and long-term goals. Here’s a more detailed breakdown of the key considerations.
Climate Suitability
Climate is a decisive factor in determining which decking material will perform best over time.
- Wet or Humid Climates
If you live in a region with heavy rainfall, high humidity, or frequent moisture exposure (such as near a pool or along a coast), recycled plastic and PVC decking are excellent choices. Both are highly water-resistant, won’t absorb moisture, and are not prone to swelling, rotting, or mold growth.
- Dry or Mild Climates
In drier regions where moisture is not a major concern, wood‑plastic composites (WPC) are a good fit. They maintain the warm, natural look of wood while being more durable than traditional timber. Their slight porosity is not an issue in dry weather conditions, and they offer better traction and appearance retention.
Budget and Maintenance
Long-term value is just as important as initial cost.
- Recycled Plastic and PVC Decking
Recycled Plastic and PVC Decking often come with a high cost due to their advanced manufacturing processes and high durability. However, they require little to no maintenance, no painting, staining, or sealing, which translates into long-term savings on labor and materials.
- Wood-Plastic Composites (WPC)
WPC offers a mid-range price point and is relatively low-maintenance compared to natural wood. Occasional cleaning is typically sufficient. It’s an ideal choice for those seeking modern decking styles and layout ideas while achieving cost efficiency.
Visual Appeal
The appearance of your deck can clearly impact the overall feel of your outdoor space.
- WPC Decking:
If you want a deck that closely resembles natural wood with authentic grain patterns and earthy tones, WPC is your best option. It’s designed to offer a traditional, organic appearance that suits rustic or natural landscapes.
- Recycled Plastic and PVC Decking:
These materials provide a modern, clean aesthetic and are available in a wide variety of colors, textures, and finishes. They are highly customizable, making them ideal for contemporary designs or bold outdoor settings.
Certifications to Look For
Eco-certifications help verify that the decking material you choose meets recognized environmental standards.
- Forest Stewardship Council (FSC) ensures that any wood fibers used in WPC are sourced from responsibly managed forests that support biodiversity and community welfare.
- Leadership in Energy and Environmental Design (LEED) contributes to green building practices. Using decking materials that qualify under LEED can help earn points for LEED-certified construction projects.
- GreenCircle Certified confirms the use of recycled materials and validates the manufacturer’s environmental claims. GreenCircle also adds credibility and transparency to the sustainability of the decking material.
Bottom Line
A deck can be both aesthetically pleasing and eco-friendly by simply choosing sustainable materials. With homeowners and deck installation services now prioritizing eco-conscious practices, there are multiple high-quality, customizable products to fulfill the demand. Whether you're building a family deck, a public boardwalk, or a rooftop patio, eco-friendly decking provides long-term value for both your home and the environment.
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Get your FREE estimate today from 3D Home Improvement; your backyard oasis is just a blueprint away.
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