Composite Decking · Montgomery County, MD
Composite Decking in Montgomery County, MD
Low-maintenance composite boards: benefits, tradeoffs, heat, color and installation needs for homes in Montgomery County, MD, where the median home was built in 1980. Free referral to an independent contractor serving 47 covered ZIP codes.
Local guide
Composite Decking in Montgomery County: what to know
Quick answer
Composite Decking in Montgomery County, MD is available through DeckBuildingServices.net, a free referral service that connects homeowners in 29 covered towns in Montgomery County with independent deck contractors. In Montgomery County's covered ZIP codes, the median home was built in 1980 and the area averages 86 freezing nights a year (NOAA).
Composite Decking and local data in Montgomery County
Composite's main tradeoff is surface heat, and in Montgomery County's covered ZIP codes sees about 23 days a year at 90°F or above. Color can be chosen mostly on looks, though full-sun decks still run cooler in lighter tones.
About 80 wet days and 72 freeze-thaw days a year make moisture-resistant capped boards a practical advantage over unsealed wood; with about 32.6 inches of snow, use the ice melt and shovel type the manufacturer allows.
With 46% detached homes, many projects in Montgomery County's covered ZIP codes re-deck an existing frame, so joist spacing must be checked against the board's span rating first.
| Town | ZIPs | Homes | Median year built |
|---|---|---|---|
| Silver Spring | 7 | 119,206 | 1971 |
| Bethesda | 5 | 37,307 | 1969 |
| Gaithersburg | 5 | 52,048 | 1986 |
| Rockville | 4 | 60,956 | 1981 |
| Germantown | 2 | 32,063 | 1989 |
| Ashton | 1 | 971 | 1994 |
| Barnesville | 1 | 97 | 1968 |
| Beallsville | 1 | 76 | 1969 |
| Boyds | 1 | 3,091 | 2003 |
| Brinklow | 1 | 184 | 1975 |
| Brookeville | 1 | 2,593 | 1980 |
| Burtonsville | 1 | 5,087 | 1985 |
| Cabin John | 1 | 657 | 1982 |
| Chevy Chase | 1 | 14,039 | 1963 |
| Clarksburg | 1 | 9,405 | 2010 |
Who issues permits for composite decking in Montgomery County?
Montgomery County's Department of Permitting Services requires a building permit for every deck regardless of height, plus electrical permits for stair lighting or hot tubs. Its Typical Deck Details package can replace drawings for simple single-level, single-span decks.
What ledger rules does Montgomery County apply?
Ledgers are through-bolted with washers; carriage bolts are not accepted. Where a positive connection to the house cannot be verified at inspection, the deck must be freestanding.
Authoritative references
- Residential decks — Montgomery County Department of Permitting Services
- Residential typical deck details — Montgomery County DPS
How the work itself is done is covered in our composite decking guide.
FAQs
Composite Decking questions in Montgomery County
Who provides composite decking in Montgomery County, MD?
Independent deck contractors. DeckBuildingServices.net is a free referral service: you call, confirm your ZIP code and describe the project, and you are connected with a contractor serving Montgomery County who gives their own site visit, written scope and price.
Do I need a permit for composite decking in Montgomery County?
Montgomery County's Department of Permitting Services requires a building permit for every deck regardless of height, plus electrical permits for stair lighting or hot tubs. Its Typical Deck Details package can replace drawings for simple single-level, single-span decks.
What affects the cost of composite decking in Montgomery County?
board line (capped vs. uncapped, premium vs. standard), color and heat-mitigating options and joist spacing changes on an existing frame. Prices come from the contractor after a site visit.
What decking material works best in Montgomery County's climate?
Capped composite is a good starting point: about 72 freeze-thaw days a year are hard on unsealed wood and roughly 32.6 inches of snow a year means regular shoveling.
Which towns in Montgomery County are covered?
Ashton, Barnesville, Beallsville, Bethesda, Boyds, Brinklow, Brookeville, Burtonsville, Cabin John, Chevy Chase, Clarksburg and Damascus and 17 more.
Composite Decking in Montgomery County towns
Other services in Montgomery County
Montgomery County, MD
Composite Decking in Montgomery County
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