The best outdoor living spaces are the ones that look better in ten years than they did on day one. Not worse, not the same — better. That’s not an accident; it’s a function of material selection. Certain materials are designed to age gracefully in the conditions they’re exposed to. Others look good initially and deteriorate quickly. After 27 years of building outdoor spaces throughout Maryland, Virginia, and the DC area, we’ve seen how materials actually perform over time in our climate — not in a manufacturer’s warranty document, but in real backyards in our specific humidity, temperature, and rainfall environment.
This guide covers the materials we trust to age well in outdoor living applications in the mid-Atlantic, and the ones we’ve learned to be cautious about.
Hardscape Materials That Age Well
Pennsylvania bluestone. Bluestone is the standard for high-quality patios and walkways in our region for good reason — it’s been doing it for decades. Natural bluestone develops a slight weathered patina over time that typically makes it look more like an established part of the landscape, not less. The color variation in natural stone means that weathering is distributed across the surface rather than concentrated in high-use spots. We’ve seen 30-year-old bluestone patios that look as good as new ones because the stone itself is so durable.
Natural fieldstone and granite walls. A well-built stone wall becomes more beautiful as moss and lichen colonize the surface and the stone settles into the landscape. This is a material that genuinely improves with age as long as it’s built on a proper foundation with adequate drainage. We’ve repaired walls built in the 1940s that were otherwise structurally sound — the stone itself wasn’t the problem.
Brick. Genuine clay brick — not concrete masonry that’s intended to look like brick — ages exceptionally well. The color comes from firing, not surface pigment, so it doesn’t fade in UV. It develops a soft, aged character that’s particularly appropriate for older homes in neighborhoods like Bethesda, Chevy Chase, or historic DC suburbs. We prefer genuine tumbled or antique brick for outdoor applications; new brick is fine too, but it takes 10 years to develop the character of reclaimed material.
Wood That Ages Well
Western red cedar. Untreated cedar left to weather naturally develops a beautiful silver-gray patina over 2–4 seasons that deepens and stabilizes. It’s one of the few woods that genuinely improves aesthetically as it weathers, and its natural oils provide meaningful rot resistance even without finish. A cedar pergola or fence that’s allowed to silver naturally will still look intentional and beautiful at 15–20 years.
Ipe (Brazilian walnut). Ipe is one of the densest, hardest outdoor hardwoods available. Left untreated, it weathers to the same silver-gray as teak. With periodic oiling, it retains a rich warm brown. Either way, the structural integrity is essentially unaffected by weather for decades. We’ve seen ipe decking that’s 25 years old and structurally indistinguishable from new — the wood is simply that durable.
Materials to Be Cautious About
Concrete. Plain concrete looks good for 3–5 years in Maryland’s climate. Surface carbonation, UV exposure, freeze-thaw stress, and organic staining from wet leaves combine to dull and stain concrete surfaces quickly. Sealed or stamped concrete slows the decline but doesn’t eliminate it. We prefer pavers over poured concrete for outdoor living surfaces precisely because individual units can be reset without breaking up an entire slab.
Pressure-treated pine as a visible finish material. PT lumber is excellent for structural applications — buried posts, framing members, sub-structures. As a visible finish material (decking, railings, screening boards), it’s a different story. Even kiln-dried PT lumber moves seasonally in Maryland’s humidity, and it will check, cup, and warp over time. We use cedar or composite for any visible wood surface in outdoor living applications.
Economy concrete pavers. Thin, poorly made concrete pavers — the kind sold by the pallet at big-box stores — don’t hold up through our freeze-thaw cycles. Spalling, color fade, and surface degradation are common within 5–10 years. We only use commercial-grade pavers from manufacturers with documented freeze-thaw ratings for our climate zone.
Maintenance and Longevity
Material selection is only half the equation. Installation quality and basic maintenance determine whether even the best materials reach their potential lifespan. Keep organic matter from collecting in joints (it accelerates deterioration). Seal porous materials where appropriate. Keep drainage working — standing water is the enemy of all outdoor materials. And address any settling or movement early, before it becomes structural.
“Every material Hometown recommended they explained why — specifically for our conditions in Montgomery County. Five years in, everything looks exactly as they described it would. The fieldstone wall has this beautiful weathered character now, and the bluestone patio looks as good as the day it was finished.” — Olney, MD homeowner
To discuss materials for your outdoor living project, call 301.490.5577 or reach out online. We serve clients throughout Maryland, Northern Virginia, and the Washington DC metro area.
Landscape and Outdoor Living Across the DMV
Hometown Landscape serves homeowners across Montgomery County, Howard County, and the wider Washington, D.C. region with landscape design, hardscape, outdoor living, and outdoor carpentry from our Burtonsville home base.