Northern White Cedar vs. Treated Pine: Why Your Patio Furniture Wood Matters

Choosing the right wood for your patio furniture is one of those decisions that pays off — or haunts you — for years. Northern White Cedar and treated pine are two of the most popular options for outdoor furniture, but they couldn't be more different under the surface. One relies on nature. The other relies on chemicals. And that distinction shapes everything from how long your furniture lasts to how safe it is for your family.

At Lakeland Mills, we build every piece of our outdoor log furniture from Northern White Cedar. It's not a marketing gimmick — it's a commitment rooted in decades of experience and a deep respect for real craftsmanship. Here's why that choice matters for your patio, your family, and your backyard memories.

Northern White Cedar vs. Treated Pine: The Core Difference

The biggest difference between these two woods comes down to one word: defense. How does each wood protect itself from rot, insects, and the relentless cycle of rain, sun, and snow?

Cedar: Built-In Protection From Nature

Northern White Cedar contains naturally occurring compounds — thujaplicins and aromatic oils — that act as built-in preservatives. These aren't sprayed on or pressure-forced into the grain. They're part of the wood itself. That means your cedar patio furniture fights off rot-causing fungi and wood-boring insects from day one, no chemicals required.

This natural resistance is exactly why we use it to build everything from our popular 4-foot log picnic table to our full line of outdoor seating. The wood does the hard work so you don't have to.

Treated Pine: Protection From a Chemical Bath

Treated pine starts as a softer, less durable species — usually Southern Yellow Pine. To make it suitable for outdoor use, it goes through a pressure-treating process that forces chemical preservatives like alkaline copper quaternary (ACQ) or copper azole deep into the fibers.

Does it work? To a degree. But you're essentially adding artificial armor to a wood that wasn't built for outdoor life. And that armor comes with trade-offs we'll get into below.

Durability and Longevity: Which Patio Furniture Wood Lasts Longer?

When you're investing in outdoor furniture, you want pieces that stick around. Nobody wants to replace a patio set every few summers.

Cedar's Proven Track Record

Here in Michigan, our unfinished Northern White Cedar log furniture averages about 15 years outdoors. Apply a quality exterior finish and maintain it occasionally, and you can push that lifespan even further. Cedar is also naturally stable — it resists warping, cracking, and twisting far better than softer woods. That means your 5-foot picnic table looks just as solid on year ten as it did the day you assembled it.

Treated Pine's Hidden Weaknesses

Treated pine lasts longer than untreated pine — no question. But the chemical protection has limits. Every time you cut, drill, or deeply scratch treated pine, you expose raw, unprotected wood underneath. Over time, especially in harsh climates, that chemical barrier breaks down.

Pine is also simply a softer wood. It dents easier. It scratches faster. It shows wear sooner. If you've got kids dragging chairs across the patio or dogs jumping on benches, treated pine is going to show its age quickly.

Safety and Your Family: What's Really in That Wood?

This is where the conversation gets personal — especially if you have little ones running around your backyard.

The chemicals used to treat pine have raised legitimate health and safety questions over the years. Older formulations contained chromated copper arsenate (CCA), which included arsenic. While CCA has been phased out for most residential uses, the current alternatives — ACQ and copper azole — still contain copper compounds and fungicides that can leach into surrounding soil and water over time.

That's something to think about when your kids are eating off a treated pine picnic table or your dog is chewing on a treated pine bench leg.

Northern White Cedar? It's just wood. No chemical cocktails. No leaching concerns. Just the natural oils and compounds the tree grew on its own. For families, that peace of mind is worth everything.

Eco-Friendly Outdoor Furniture: Cedar Is the Greener Choice

Sustainability matters, and it should factor into your patio furniture decision. Here's how the two woods compare on environmental impact.

Cedar: Responsibly Sourced, Naturally Safe

At Lakeland Mills, we source our Northern White Cedar using leftover tree tops and locally Amish-milled lumber. Nothing goes to waste. The wood requires zero chemical treatment, which means no toxic manufacturing byproducts and no chemical runoff in your yard.

When your cedar furniture eventually reaches the end of its long life, it breaks down naturally. No hazardous waste. No special disposal requirements. Just wood returning to the earth.

Treated Pine: A Heavier Environmental Footprint

The pressure-treating process requires industrial chemicals and energy. Treated wood can't be burned safely — the fumes release toxic compounds. And at end of life, it's classified as hazardous waste in many areas, meaning it can't go in your regular compost pile or burn pit. The environmental cost adds up.

The Look and Feel: Why Cedar Wins on Beauty Too

Let's talk about something a little less technical and a little more fun — how your furniture actually looks.

Northern White Cedar has a warm, honey-toned grain that ages into a beautiful silvery patina over time. It looks and feels like real, handcrafted log furniture because that's exactly what it is. There's a warmth and character to cedar that no pressure-treated board from a big box store can replicate.

Imagine a cedar garden yard swing on your porch, that rich wood grain catching the late afternoon light. That's the kind of piece that makes a backyard feel like home.

Treated pine, by contrast, often has a greenish or brownish chemical tint that fades unevenly. It can look washed out and worn within just a couple of seasons, even with staining.

Making the Right Choice for Your Patio

When you line up the two options side by side, the picture is clear:

• Natural rot and insect resistance? Cedar wins.
• Long-term durability? Cedar wins.
• Family safety? Cedar wins.
• Environmental responsibility? Cedar wins.
• Timeless beauty? Cedar wins again.

Treated pine has its place in the world — maybe for a ground-contact fence post or a utility structure. But for the furniture where your family gathers, eats, laughs, and makes memories? You deserve something better. You deserve real wood that was built to be outdoors.

Explore Our Northern White Cedar Patio Furniture

Every piece of Lakeland Mills furniture is handcrafted right here in the USA from premium Northern White Cedar. From our best-selling 6-foot ADA-accessible picnic table to our full collection of outdoor seating, swings, and garden furniture — we build pieces that last, look gorgeous, and keep your family safe.

Browse our full collection of outdoor cedar furniture and find the perfect pieces for your patio. Your backyard — and your family — will thank you.