Certified Trex installers building low-maintenance composite decks across Howard, Montgomery, Frederick & surrounding MD counties.
Get a Free QuoteAn open composite deck is an outdoor platform without a roof or enclosure. It's exposed to the elements — which is exactly why material selection matters so much here in Maryland.
Warm humid summers, heavy rain seasons, and winters that cycle between freeze and thaw destroy pressure-treated wood decks within a decade. Wood warps, splinters, absorbs moisture, grows mold, and demands annual sanding and staining to hold its appearance.
Composite decking — especially Trex — is specifically engineered for these conditions. It resists moisture absorption, UV fading, surface mold, and physical wear. Maryland homeowners who switch to composite typically spend less on outdoor maintenance over a 15-year window than those who chose wood at a lower upfront cost.
The comparison changes dramatically when you account for Maryland's climate and 10-year total cost of ownership:
| Category | Composite (Trex) | Pressure-Treated Wood |
|---|---|---|
| Annual Maintenance | Wash once/year | Sand + stain every 1–2 yrs |
| Lifespan in Maryland | 30+ years | 10–15 years |
| Moisture Resistance | Excellent (capped composite) | Poor — warps & swells |
| Splinter Risk | None | Yes, worsens yearly |
| Mold Risk | Resistant | High in MD humidity |
| Color Longevity | 25-yr fade warranty | Grays within 2 years |
| 10-Year Total Cost | Lower overall | Higher when maintenance counted |
As certified Trex deck installers, we work with both major product lines:
Both use Trex's capped composite technology — wrapping the wood-fiber core in a protective shell that repels moisture, staining, and fading. This separates them from uncapped composite boards that still absorb moisture over time.
Our composite decks aren't stripped-down builds. These are included in every project:
No exposed screws on the deck surface. Clean, seamless look with no corrosion at board edges.
All structural posts wrapped in PVC — protected from Maryland moisture and rot without sacrificing appearance.
Tighter than the 16" code minimum — delivers a stiffer, more solid feel underfoot and better long-term performance.
We pull all county permits and handle HOA submissions. You don't chase paperwork.
Every deck is designed around your home's architecture, yard grade, and intended use — no cookie-cutter plans.
Our 5-year workmanship warranty stacks on top of Trex's 25-year product warranty for full coverage.
Pricing depends on deck size, elevation, railing type, and layout complexity. Typical Maryland ranges in 2025:
Basic Open Deck
$25k–$35k
Multi-Level Build
$35k–$60k+
Premium Rail + Lighting
$45k+
Based on Trex composite boards, composite or aluminum railing, hidden fasteners, and code-compliant footings. Elevated decks over 6 feet require additional structural engineering.
What to expect from first call to final inspection:
We visit, measure, assess grade and elevation, review HOA requirements, and discuss design preferences and material options.
Detailed written proposal with exact scope, materials, timeline, and pricing. No vague estimates, no unexpected change orders.
We submit to the county and HOA. Permitting adds 2–6 weeks depending on county processing speed.
Concrete footings poured below Maryland's frost line depth — preventing heave in Howard, Montgomery, and Frederick county soils.
Pressure-treated frame, 12" joist spacing, ledger attachment, then composite boards laid with hidden fasteners.
Railing installed, torqued to spec, county final inspection completed. Warranty documentation provided.
Deck regulations differ significantly across Maryland counties. Here's what you need to know:
Open decks are just the start. See our full scope: