The granite post and chain at the entry to a traditional New England property is one of the most recognizable details in the regional landscape. Two short granite posts, 18 to 24 inches above grade, connected by a single iron chain. It marks the driveway entry without closing it. It defines the threshold without building a gate. It is entirely specific to this region and this tradition.
Short, square granite posts — typically 5" to 6" square, 36" to 42" total length with 12" to 18" below grade — set at the driveway entry, one on each side. The granite is sawn, smooth on the top surface, rough-split or saw-cut on the faces. The chain is wrought iron or steel, single link, draping in a gentle catenary curve between the posts. The whole assembly is low, minimal, and permanent.
Granite driveway posts are quarried from New England granite — the same material as the granite curbing of New England streets, which is where salvage posts often come from. Standard dimensions: 5" x 5" to 6" x 6" cross-section, 36" to 42" total length (24" above grade, 12" to 18" below). Top surface is sawn flat. Faces are rough-split or sawn. Chain is 3/8" or 1/2" diameter iron chain, attached to iron staples set into the post top.
Granite posts are permanent. Set correctly — below frost in a concrete or compacted gravel base — they do not move. The chain rusts to a dark brown and eventually requires replacement — a cycle of fifteen to twenty years is typical for uncoated iron chain. The posts themselves are essentially indefinite.
The granite post and chain is correct at the entry of traditional New England residential properties, particularly on properties with agricultural heritage or in rural and semi-rural settings. It is not correct for urban or suburban properties where it reads as period detail applied without context.
Salvage granite posts from stone yards, road reclamation projects, and architectural salvage dealers. New posts from granite fabricators — specify dimensions, sawn top, rough-split or sawn faces. Iron chain from hardware dealers or blacksmiths. Set posts in poured concrete below frost depth.
Salvage or new New England granite, 5-inch minimum square cross-section, 24 inches above grade, sawn top surface, for driveway entry posts at traditional New England residential properties. Three-eighths-inch iron chain connecting posts at 6 to 8 inch drape. Set posts in concrete below frost depth. This is the detail that marks the entry without closing it.
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