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Decks & Porches · Whitman, MA

Decks & Porches in Whitman, Massachusetts

Compare contractors serving Whitman, Plymouth County — call them directly, or send one request and let the ones who want the job come to you.

30 contractors serving Whitman.

Contractors serving Whitman

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Decks & Porches in Whitman — what to know

Rebates & incentives

Mass Save rebates cover energy and heating improvements, not deck construction. Whitman is National Grid territory, so residents are eligible for Mass Save programs for qualifying home energy work. For deck projects, the relevant oversight is the Whitman Building Department under 780 CMR. The town's 69-year-old median home age means a large share of existing decks were built before current ledger-flashing requirements and guardrail height codes. When a homeowner pulls a permit for a rebuild, those issues get flagged. The compact lot sizes here often mean deck size is limited by rear setbacks, which the Whitman Zoning Bylaw governs. Properties near any mapped wetlands or Whitman Pond should check Conservation Commission requirements.

Permits in Whitman

File with the Whitman Building Department under 780 CMR. Any deck attached to the house requires a building permit with footing and framing inspections. Footings must reach 48 inches below grade. Guardrails are required on surfaces 30 or more inches above grade, at least 36 inches tall with baluster spacing under 4 inches. Setback compliance is a common issue on Whitman's smaller lots; verify your rear and side setbacks before finalizing the deck design.

Where a permit is required, decks & porches work in Whitman is filed with the Whitman Building Department; see the Whitman Building Department’s contact, portal and who pulls the permit on permits.llc.

Typical project cost

Deck costs in Whitman and the South Shore market fall in the middle range for Massachusetts. A 200-square-foot pressure-treated deck (common on Whitman's compact lots) typically costs $11,000 to $16,000 installed. Composite decking at that size runs $16,000 to $24,000. Structural repairs on aging 1950s and 1960s decks, including ledger replacement and footing work, commonly add $3,000 to $7,000 to a rebuild project. Screened porch additions are popular in this market and run $20,000 to $38,000.

About Whitman homes

Whitman is a Plymouth County town of 15,146 residents with 5,947 housing units averaging about 69 years old. The town grew as a shoe-manufacturing community in the late 19th century, and the housing stock reflects that history: dense streets of capes, colonials, and two-family homes on compact lots, mostly built between the 1920s and 1960s. Lots are smaller here than in more suburban Plymouth County towns like Duxbury or Kingston, and many rear yards are tight enough that deck footprint and setbacks become a real planning consideration. Whitman is close to Brockton and Abington and draws from the South Shore contractor market.

Common questions — Decks & Porches in Whitman

Do I need a permit for a new deck in Whitman?
Yes. Any deck attached to the house requires a building permit from the Whitman Building Department under 780 CMR. The inspector checks ledger attachment and flashing, footing depth, and guardrail height and spacing.
My lot in Whitman is small. Can I still build a deck?
Probably, but setback rules will define the buildable area. The Whitman Zoning Bylaw requires minimum distances from rear and side property lines, which on compact lots can limit how large the deck can be. Confirm your setbacks with the Building Department before designing.
My 1950s cape has the original deck. What problems should I expect to find?
Ledger-board rot and missing or improper flashing are the most common issues on decks from that era. The original attachment hardware was often inadequate by today's standards, and the lack of metal flashing allows water to collect at the house connection and rot both the ledger and the rim joist behind it.
How deep do footings need to be in Whitman?
At least 48 inches below grade, which is standard across Plymouth County to get below the frost line. On the denser Whitman lots with less soil exposure, contractors typically use Sonotube concrete piers.
Is a screened porch a good investment in Whitman?
For a home with outdoor mosquito pressure (common near low-lying areas), a screened porch adds usable living space that a flat deck cannot. Budget $20,000 to $38,000 for an addition on an existing deck frame, depending on size and window package.

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