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If you’re looking at composite decking, you’ve probably seen brands claiming their boards are made with recycled materials. But how do we really know if those claims are true? We can verify recycled content claims by reviewing a brand’s documentation, certifications, and by asking direct questions.
It’s tough to separate marketing from reality, especially with so many options. Knowing what to look for helps us make smarter choices for our decks—and for the planet.
Key Takeaways
- Check brand documentation and certifications.
- Ask clear questions to decking suppliers.
- Reliable brands provide proof of recycled content.
Understanding Recycled Content in Composite Decking
Recycled content in composite decking affects the environment, product durability, and our choices as contractors. Knowing what goes into these boards helps us make recommendations for clients and make sure we’re building with quality stuff.
Types of Recycled Materials Used
Most composite decking has both recycled plastics and reclaimed wood fibres. Here’s a quick breakdown:
| Material | Source Examples |
|---|---|
| Recycled Plastics | Grocery bags, milk jugs, shrink wrap |
| Reclaimed Wood | Sawdust, wood shavings, leftover pulp |
Composite brands usually use polyethylene (PE) or polypropylene (PP) plastics. Some advertise up to 95% recycled content, but that number depends on the brand and product line.
We should always check for clear details about the types and sources of recycled content. Not all plastics or wood fibres are equal, and the mix can change deck strength and look.
How Composite Decking Is Manufactured
Manufacturers mix recycled plastics and wood fibres, then heat and mould the material into boards. Big machines called extruders push out boards with consistent size and finish.
Some brands use a “capstock,” a thin plastic shell for protection and looks. These caps are usually pure plastic, so the recycled content is mostly in the core.
Quality depends on how well the materials get combined. Uniform mixing matters for board strength and weather resistance. It helps when brands are open about their processes and quality controls.
Why Recycled Content Matters for Sustainability
Using recycled materials in decking cuts landfill waste and supports a circular economy. Every tonne of reused plastic or wood keeps more waste out of dumps and saves trees.
It also means we need less new plastic, which saves energy and lowers emissions. That’s better for the environment—something both builders and clients care about.
People are asking more questions about sustainability these days. Decking with high recycled content can boost a home’s value and ease eco concerns. It’s up to us to help clients understand what recycled content really means for their project and the planet.
Evaluating Recycled Content Claims
When we’re picking composite decking, we need to make sure the recycled content claims hold up. Knowing what to check helps us avoid falling for marketing fluff.
Common Certification Standards
We see plenty of symbols and numbers on decking packages, but not all of them matter. The most trusted certification for recycled content is the Recycled Content Standard (RCS), along with UL Environment’s ECOLOGO and GreenCircle Certified. Each of these has strict rules for how much and what kind of recycled material goes in.
Most big composite brands say their decking contains recycled plastic and wood fibres. But without one of these certification marks, there’s no guarantee the numbers are legit. Certified products usually list the minimum recycled content percentage. Not every certification is equal, so we should look for ones that are independent and current.
Third-Party Verification Bodies
It’s not enough for a company to say their board is “eco-friendly.” We want a third-party expert to check their claims. Trusted verification bodies like UL (Underwriters Laboratories), SCS Global Services, and Intertek do this work. They audit manufacturers and track the supply chain from raw materials to finished board.
Third-party verification means a certification isn’t just a sticker. Companies have to pass inspections and regular reviews to keep their status. It’s smart to check if the certifier publishes their standards and lists approved products. This kind of transparency helps us trust what we’re buying.
What to Look for on Product Labels
Always read the package closely—sometimes the real info is in the fine print. Look for labels that say things like “Contains 95% post-consumer recycled content” and show a third-party seal. Don’t get fooled by vague words like “green,” “eco,” or “recycled” with no percentages or certification mark.
A quick checklist for labels:
- Certification seal (UL, SCS, or GreenCircle)
- Clear percentage (not just “made with recycled materials”)
- Details about post-consumer vs. pre-consumer content
- Expiry date (certification isn’t forever)
If we’re not sure, checking the brand’s website or calling customer service usually clears things up. It’s worth getting straight answers before investing in a deck.
Reviewing Brand Documentation
When we dig into composite decking with recycled content claims, we need to check what proof brands actually offer. We want real data and straight answers—not just buzzwords.
Manufacturer Transparency Practices
Start by seeing how open a decking brand is about their recycled materials. Some companies share details about exactly what goes into their boards: percentages of recycled plastics and wood fibres, and whether these are post-consumer or post-industrial.
If a brand is transparent, they usually have this info right on their website or in product literature. The best brands answer questions quickly and clearly, whether by phone, email, or at a dealer. If we ask about their materials and they dodge the question or can’t point to specific data, that’s a warning sign.
Here’s a quick checklist for transparent brands:
- Offers clear breakdowns of recycled content
- Responds openly to sourcing questions
- Updates info regularly
- Has reps who know about recycling practices
Brands that stay vague or only talk in general terms are probably hiding something—or just don’t know.
Accessing Certificates and Product Data Sheets
Big claims need real proof. We should look for third-party certifications like UL Environment, SCS Global Services, or GreenCircle. These groups run audits to make sure the recycled content matches what the company says.
Most reputable brands provide Product Data Sheets (PDS) or Technical Data Sheets on their websites. These sheets spell out the recycled content in percentages.
If the info isn’t online, we can ask customer service for it directly. When a company is serious about its claims, they’ll send us certificates or links to official documents—no problem.
Don’t trust recycled content claims without documentation or third-party verification. We owe it to ourselves—and our clients—to get the facts before picking a deck material.
Questions to Ask Composite Decking Suppliers
When we’re picking out composite decking, we want to know what’s really in the boards. The right questions help us choose eco-friendly options that actually match our values.
Key Inquiries About Material Sourcing
Start by asking suppliers where they get their recycled materials. Ask for details like:
- Country of origin: Are the plastics and wood fibres from Canada, the U.S., or overseas?
- Type of recycled material: Is it mostly household plastic, or does it include industrial scraps?
- Certifications: Do they have third-party certifications (like FSC or SCS) for their recycled content?
Getting answers here reveals a lot about the supply chain. If a brand can’t or won’t say where materials come from, that’s a red flag.
If we want more proof, we can ask to see documentation or certificates. Reliable suppliers are usually happy to show evidence of responsible sourcing.
Clarifying Percentages of Post-Consumer Content
Next, it’s important to find out what percentage of the board is post-consumer recycled materials. Ask:
- Exact figures: What portion is post-consumer vs. pre-consumer (factory scrap) recycled?
- Breakdown by layer: Some boards are capped, so the core and shell might use different amounts of recycled content.
Numbers matter. “Made from recycled materials” doesn’t mean much without clear stats. Look for brands that list percentages in product specs or packaging.
It’s smart to ask if these claims are third-party verified. Independent testing is the best way to make sure the numbers are real, so we’re not just taking someone’s word for it.
Recognizing Reliable Composite Decking Brands
Not all composite decking brands are equal when it comes to recycled content. It’s worth digging a little deeper into which brands stand behind their claims and which might be stretching the truth.
Leading Brands with Verified Recycled Content
Some names pop up again and again when we talk about recycled content. Trex is clear about using up to 95% recycled materials and has third-party certifications to prove it. TimberTech and Fiberon also share their recycled content percentages and often have independent verification.
We want brands that are open with specifics, like the exact percentage of recycled plastic and wood. Proper certification from groups like the Forest Stewardship Council (FSC) or SCS Global Services is a good sign. Always look for Canadian certification logos or documents on their sites.
Here’s a handy table:
| Brand | Recycled Content (%) | Noted Third-Party Certification |
|---|---|---|
| Trex | up to 95% | SCS Global, FSC |
| TimberTech | up to 80% | SCS Global, FSC |
| Fiberon | up to 94% | SCS Global |
Red Flags When Assessing Marketing Claims
We need to watch out for vague promises or missing proof. If a company says “green” or “eco-friendly” but won’t share hard numbers or show proof, that’s a warning sign. Watch for brands with no third-party certification or those who only mention recycled content in a generic way, like “some recycled materials.”
Misleading language is everywhere. Watch for:
- No listed percentages of recycled content
- No logos or links to outside certification
- Lots of buzzwords like “environmentally friendly” but little detail
If we can’t find real stats or outside verification, it’s time to move on. Reliable brands are happy to share details if they truly use recycled materials.
Comparing Recycled Content Across Products
Figuring out what’s in composite decking isn’t always straightforward. We need to look at actual data, not just trust a shiny label.
Interpreting Environmental Product Declarations
Environmental Product Declarations (EPDs) tell us what goes into a product. These documents show how much recycled material is in the boards. We usually find EPDs on the manufacturer’s website or by asking for them.
When reading an EPD, check for:
- Percentage of recycled content (post-consumer vs. pre-consumer)
- Type of recycling (plastic, wood, both)
- Certifying body (like UL or SCS Global)
It’s important to check the difference between post-consumer recyclables (stuff from your blue bin) and pre-consumer materials (factory scraps). Products with more post-consumer content usually do more to cut waste.
Understanding Differences in Regional Standards
Recycled content rules don’t look the same everywhere. Across Canada, provinces set their own environmental bar—some go further than others. If you’re selling across the border, the U.S. has its own set of standards, and they don’t always line up with what we’re used to here.
It’s important to check where the decking comes from. For instance, Ontario-made products might follow CSA standards, while something from the U.S. could be built to ASTM codes. Here’s a quick side-by-side:
| Region | Common Standard | Typical Recycled Content Rules |
|---|---|---|
| Ontario | CSA | Clear rules on recycled percentages |
| British Columbia | CSA/LEED | Extra credits for higher recycled rates |
| United States | ASTM/UL | Varies—sometimes less regulated |
As deck builders, we don’t just trust marketing claims. We double-check the labels so our clients know what they’re actually getting.
Environmental and Performance Considerations
Composite decking forces us to think about both the planet and how the boards will hold up. Recycled content is great, but it doesn’t guarantee a deck will last—or save money over time.
Impact on Longevity and Durability
Longevity means how long a deck stands up before you’re patching or replacing it. Durable decks fight off moisture, rot, and fading from the sun. Some recycled options perform better than others, so it pays to look at warranties and dig into the specs.
No one wants a deck that warps, splinters, or stains at the first sign of rain. Good brands usually offer lab results or real-life weathering data. The type of recycled material matters too—post-consumer (like milk jugs) or post-industrial (factory scraps) can affect how tough the board is.
Balancing Eco-Friendliness and Cost
Decking with more recycled content sometimes costs more. Is the eco label worth it when you’re on a budget? Some brands charge extra for their green image, but the recycled content isn’t always impressive.
It’s worth getting a few quotes and comparing recycled content, warranty, and price all at once. Here’s a simple breakdown:
| Brand | Recycled Content (%) | Warranty (years) | Price per Sq Ft |
|---|---|---|---|
| Brand A | 95 | 25 | $8.50 |
| Brand B | 75 | 20 | $7.00 |
| Brand C | 50 | 15 | $6.00 |
Don’t beat yourself up for picking what fits your budget. As long as you know the facts, you can make a choice that works for you and the environment.
Frequently Asked Questions
We get tons of questions about recycled content in composite decking. Here’s what folks ask us most—and what we usually say.
What signs indicate that a decking brand truthfully represents its recycled content?
Honest brands don’t hide where their recycled materials come from. You’ll usually find numbers or percentages right on their website or packaging.
If they clearly explain their sourcing, manufacturing, and offer up third-party audits, that’s a good sign. Real companies will answer your questions if you reach out.
How can I verify the authenticity of a composite decking brand’s eco-friendly claims?
Don’t fall for shiny marketing. Ask for real proof—third-party test results, certificates, or independent reviews.
Look for brands that publish reports or work with legit eco-certification groups. If you get vague answers or missing paperwork, that’s a warning sign.
What certifications should I look for to ensure a brand’s decking material is made with recycled components?
Certifications like SCS Global Services “Recycled Content” or the Forest Stewardship Council (FSC) are solid. These groups actually check if brands use recycled material.
Canadian companies might show the CSA Group mark too. If you’re unsure, hop onto the certifier’s website and see if the company’s listed.
Can you suggest any reliable third-party organisations that evaluate the recycled content in composite decking?
SCS Global Services and UL Environment are both well-known for this. FSC is a staple in wood products.
Sometimes you’ll spot GreenCircle Certified or CSA Group on the label. These folks have tough standards and won’t certify just anyone.
How does the percentage of recycled material affect the quality and durability of composite decking?
More recycled material doesn’t always mean weaker boards. Many brands mix recycled content in ways that keep the boards strong and looking good.
What really matters is how the materials are blended and processed. We’ve seen well-made recycled decking last just as long as boards made from new stuff, as long as the manufacturer knows what they’re doing.
Are there any industry standards for recycled content in composite decking materials that brands should adhere to?
In Canada, you won’t find a legal minimum, but plenty of brands aim for voluntary standards and certifications anyway. SCS and UL both set their own recycled content benchmarks—worth checking if you care about that sort of thing.
Some builder associations toss out their own suggestions for what counts as “eco-friendly.” At the end of the day, it really comes down to picking brands that actually meet or beat those recommendations.