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Carpenters framing a new deck with joists and beams set on concrete footings

Deck Building · Baltimore, MD

Deck Building in Baltimore, MD

Custom new decks planned around your home, yard and how you'll use the space for homes in Baltimore, MD, where the median home was built in 1956. Free referral to an independent contractor serving 7 covered ZIP codes.

Local guide

Deck Building in Baltimore: what to know

Quick answer

Deck Building in Baltimore, MD is available through DeckBuildingServices.net, a free referral service that connects homeowners in 7 covered ZIP codes in Baltimore with independent deck contractors. In Baltimore, the median home was built in 1956 and the area averages 92 freezing nights a year (NOAA).

Deck Building and local data in Baltimore

Footing depth is the first local question. The Cylburn weather station records about 92 nights a year at or below freezing for in Baltimore, so footings must reach the frost depth the building department sets, and about 19.3 inches of yearly snowfall feeds into beam and joist sizing.

27% of the 87,321 homes in Baltimore are detached houses and 40% are townhouses or other attached homes, which sets the mix between open backyard decks and compact elevated ones; with a median build year of 1956, older rim joists often push the design toward a freestanding frame.

About 18 days a year reach 90°F, so orientation, shade and board color are design decisions in Baltimore, not afterthoughts.

Covered towns nearest Baltimore, MD
TownDistanceMedian year builtFreezing nights/yr
Towson4.9 mi196992
Gwynn Oak5.5 mi196192
Parkville5.9 mi196392
Pikesville6.4 mi197192
Rosedale6.6 mi198052
Lutherville Timonium6.9 mi197692

Who issues permits for deck building in Baltimore?

Permits for Baltimore go through Baltimore County Permits, Approvals and Inspections — permits are required for decks more than 16 inches above grade and larger than 120 square feet.

Authoritative references

How the work itself is done is covered in our deck building guide.

FAQs

Deck Building questions in Baltimore

Who provides deck building in Baltimore, 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 Baltimore who gives their own site visit, written scope and price.

Do I need a permit for deck building in Baltimore?

Permits for Baltimore go through Baltimore County Permits, Approvals and Inspections — permits are required for decks more than 16 inches above grade and larger than 120 square feet.

What affects the cost of deck building in Baltimore?

deck size and shape — angles and curves add labor, height above grade and the amount of post, beam and bracing work and decking material and fastening system. Locally, footing depth for about 92 freezing nights a year adds to foundation work. Prices come from the contractor after a site visit.

What decking material works best in Baltimore's climate?

Capped composite is a good starting point: about 80 freeze-thaw days a year are hard on unsealed wood, many elevated townhouse decks are hard to reach for re-staining and older homes often suit traditional wood or a wood-look composite.

Which Baltimore ZIP codes are covered?

21206, 21209, 21210, 21212, 21229, 21239 and 21250. Enter your ZIP in the checker on this page to confirm your address.

Baltimore, MD

Deck Building in Baltimore

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