How do the costs of sealing outdoor planters vary between stone and concrete?

When choosing outdoor planters, material selection significantly impacts long-term maintenance costs, especially for sealing. Stone planters, such as those made from granite or limestone, often require less frequent sealing but come with higher upfront sealing costs due to their porous nature. Professional sealing for stone can range from $100 to $300 per planter, depending on size and finish.

Concrete planters, while more affordable initially, typically need resealing every 1-2 years. DIY sealing kits for concrete cost $20-$50 per planter, but professional services may add $50-$150 per application. Over time, concrete’s recurring expenses can surpass stone’s one-time investment.

Climate plays a key role—harsh winters or intense sun increase resealing needs for both materials. Stone’s longevity (20+ years) often justifies its premium, while concrete (10-15 year lifespan) suits budget-conscious buyers willing to maintain regularly.

Tip: Factor in labor costs—stone’s weight often requires professional installation, adding to total expenses.