Deck builders in Buford, GA

The median home in Buford was built around 2003. A deck built with a house of that age is now about 23 years old — the stage where first-generation pressure-treated decks commonly need major repair or replacement.

Decks built before 2004 were very likely made with CCA-treated lumber, which was phased out of most residential uses at the end of 2003. That doesn't make an existing deck unsafe, but old boards shouldn't be burned, and demolition debris should be disposed of according to local rules.

That makes Buford's housing 7 years newer than Gwinnett County as a whole, where the median home was built in 1996. Statewide, the median Georgia home was built in 1992. Among the 43 covered Georgia communities with Census data, Buford ranks #37 for oldest housing. In these ZIP codes, 4% of homes were built before 1960, 6% between 1960 and 1979, 29% between 1980 and 1999, and 61% since 2000 — the single largest group dates to the 2000s.

The nearest NOAA climate station with 1991–2020 normals is Cumming 2n, about 9 miles away. It records an average of 67 days a year with a low at or below 32°F — a moderate number of freezing nights. On roughly 65 of those days the temperature climbs back above freezing, so water in wood, soil and gaps between boards repeatedly freezes and thaws.

Frost is less severe in Buford than in northern states, but footings still have to meet the local frost-depth requirement, and freeze-thaw cycles are enough to work loose nails and open checks in unsealed wood.

Snowfall is light — about 0.6 inches in an average year at Cumming 2n — so occasional ice is a bigger concern than snow load. Textured boards and good drainage on stairs help on icy mornings.

Buford sees about 56.4 inches of precipitation a year, with measurable rain or snow (0.1 inch or more) on about 87 days. Good drainage between boards, clean gaps and a ledger that is properly flashed keep that water from rotting the frame.

Average summer highs reach about 87°F, and around 32 days a year top 90°F. On a deck with full afternoon sun, dark composite can get uncomfortable on those days, so test samples in the sun before choosing a color.

Because so many Buford homes were built after 2000, matching the deck to vinyl or fiber-cement siding and existing trim colors is often part of the material decision.

Buford has about 39,518 housing units across its covered ZIP codes. 80% are single-family detached homes, 5% are attached homes such as townhouses and rowhouses, and about 15% are in buildings with two or more units. Roughly 75% of occupied homes are owner-occupied.

Detached single-family homes dominate in Buford, so most decks are backyard decks attached to the rear of the house. That gives more freedom on size, layout and stairs, and makes a well-planned deck one of the most-used rooms of the home.

• Replacement and major repair: about 12,862 homes (33%) were built between 1970 and 1999, the age group whose original or early add-on decks are most likely to have worn-out framing, connectors and boards.
• Upgrades and expansions: about 11,119 homes (28%) were built since 2010. Their decks are usually sound but small or builder-grade, so enlarging the deck, adding stairs and switching to composite or upgraded railings are common.
• Retrofit decks on older homes: about 2,546 homes (6%) predate 1970. Here the priority is confirming that add-on decks are properly attached — or rebuilding them freestanding — before any cosmetic work.

Buford's milder winters — about 67 freezing nights a year — allow construction through most of the year. Peak summer heat (around 32 days at 90°F+) is the hardest time to apply stain or work in full sun, so many projects are scheduled for spring and fall.

For Buford, GA, ask the permit office whether your deck needs a permit based on its size, height and attachment to the house, which drawings and inspections are required. Statewide code background for Georgia is on our state page; local rules change, so the building department remains the authority.

The closest covered area is Flowery Branch, about 6.4 miles from the center of Buford's covered ZIPs. Its median home was built in 2002, 1 years earlier than in Buford. The two have a similar share of detached single-family homes (80% vs. 78%). Owner-occupancy is 75% in Buford compared with 79% in Flowery Branch. Buford's covered ZIP codes span about 73.8 square miles of land with roughly 39,518 homes — about 535 per square mile, a low density that usually allows larger decks and freestanding designs.