Tuckpointing is a loosely used word in New York masonry. Strictly, it is a decorative joint. Mortar colored to the brick fills the joint flush, and a fine ribbon of putty is laid along it, so ordinary brickwork reads as if it were laid with hairline precision.
For a New York wall, the clearest definition comes from the Society for the Protection of Ancient Buildings, which describes tuck pointing as a highly specialized way of filling joints so they look finer and more regular than they are. Used from the late 1600s to the early 1900s, it imitated gauged work, brick cut and laid with joints barely there. NPS Preservation Brief 2 defines it technically as a primarily decorative raised joint of mortar or lime putty on top of flush joints.
As a tuckpointing contractor in NYC we use the word in that strict sense, and our tuckpointing services cover the stopping, the ribbon and the trimming that make the joint. If the job a wall needs is cutting out failed mortar and packing in new, that is ordinary repointing, set out on our brick pointing NYC page.
Tuckpointing was often lost to later work, and much of the city’s brick went up as it faded. The Bronx alone grew from 200,507 people in 1900 to 1,265,258 by 1930, according to NYC City Planning census tables.
These are the clues worth looking for before any joint is touched.
A narrow, even ribbon running along the center of each joint, slightly raised from the face, is the clearest sign on an NYC wall.
The stopping under the ribbon was colored to the brick, so the joint nearly vanishes and New York bricks look closer together.
The ribbon was trimmed against a straightedge, so on an NYC wall it runs dead true even where the bricks themselves wander slightly.
ERA Architects notes sandblasting stripped many ribbons. Look first under New York sills, cornices and door hoods, where weather and cleaning reached least.
A single mortar colored to blend with the brick, with no ribbon on top, is custom color brick pointing NYC work instead.
Four details that separate true tuckpointing from a painted line or a rushed copy.
SPAB describes joints filled flush in mortar colored to the brick, then scored with a narrow groove to take the ribbon. On an NYC front the stopping is what makes the bricks look tight, so it is done with as much care as the ribbon.
SPAB Information Sheet 8 gives 2 parts lime putty to 1 part silver sand as the favored tuckpointing mortar. Usually white, occasionally black, red or brown, the ribbon on a New York wall follows whatever color the original carried.
The same sheet puts the ribbon at about 4 to 6 mm, roughly 3/16 to 1/4 inch, projecting some 3 mm, about 1/8 inch, beyond the brick. On an NYC front, measuring a surviving fragment sets the size for the new work.
SPAB advises that a new ribbon should not be laid on old stopping. Where the colored mortar under it on a New York wall has failed, it is renewed first, so the ribbon has sound material to sit on.
Sheltered corners of the NYC front are checked for surviving ribbon, noting its color, width and how far it stands proud. That fragment, not a catalog, sets the specification.
Once the joints are cleared, they are filled flush in mortar colored to the brick and scored with a narrow groove along each line. On a New York wall this is the stage that tightens the look of the brickwork.
The putty ribbon is pushed into the groove with a jointer, then cut clean along both edges with a Frenchman against a straightedge. It is slow, careful work on any NYC front, and it cannot be rushed.
SPAB Information Sheet 8 puts a good day’s tuckpointing at about 1.5 square meters, roughly 16 square feet, and notes that most bricklayers cannot do it at all. That pace is the honest measure of the craft. Every ribbon has to be pushed in, trimmed along both edges and kept dead straight across bricks that are not. A quote that covers a New York front in the time it would take to repoint it is describing something else, often a painted line or a single colored joint. Real tuckpointing is worth that time on a front that was built with it.
Brick tuckpointing work runs across all five boroughs, from Manhattan and Brooklyn to Queens and the Bronx, on older fronts wherever a ribbon joint was used, and we take on the same craft in Westchester County and Yonkers.
See brickwork contractor NYC for how we tell what a brick wall needs, or tuckpointing vs repointing for the two compared side by side.
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Tuckpointing is a decorative two-part joint. The joint is filled flush in mortar colored to the brick, then a thin contrasting ribbon of lime putty is tucked along it. NPS Brief 2 calls it a raised joint on flush joints, and on an NYC front it is rarer than the word’s everyday use suggests.
Because the ribbon is tucked in. After the colored stopping is scored with a narrow groove, SPAB describes the contrasting ribbon being pushed or tucked into that groove, then trimmed. The name describes that final step, which is also the part of New York tuckpointing that takes the most skill.
Narrow, about 4 to 6 mm, roughly 3/16 to 1/4 inch, according to SPAB Information Sheet 8, projecting some 3 mm, about 1/8 inch, beyond the brick face. On an NYC wall with surviving fragments, the original ribbon is measured and the new work follows it rather than a standard size.
Not if the joints underneath are sound. SPAB advises that a faded ribbon alone does not justify repointing, and that the colored stopping can often be repaired without stripping everything. On a New York front a faint ribbon over solid joints is usually best left as it is.
Not much. SPAB Information Sheet 8 gives about 1.5 square meters, roughly 16 square feet, as a good daily output, because every ribbon is pushed in and trimmed by hand along both edges. On an NYC front that pace is normal for the craft, not a sign of slow work.
Two different mixes. The joint is first filled flush with mortar colored to the brick, then the ribbon goes on top of it. SPAB Information Sheet 8 gives 2 parts lime putty to 1 part silver sand as the favored ribbon mix. On an NYC front, a surviving fragment guides the color of both.
From the late 1600s to the early 1900s, according to SPAB, mainly to make ordinary brick look like fine gauged work. Much of New York’s brick, including most of the Bronx, went up as the craft was fading, so many city walls were never tuckpointed at all and only need ordinary joint work.
Yes, but it is a new finish rather than a restoration. A ribbon makes joints look finer than they are, so it changes how the whole front reads. On an NYC building it works best where people see it up close, such as an entrance or the ground floor, rather than across every story.
Ask to see a ribbon they have trimmed, whether they check surviving fragments before setting size and color, and whether failed stopping is renewed before new ribbon goes on. SPAB notes the skill is scarce among bricklayers, so on an NYC front those answers separate true tuckpointing from ordinary repointing.
