§ JOURNAL . Writing from the studio

A journal for the wall that is a material.

Project-anchored finish articles and topical reads for the people who specify and build with plaster. Founded 1981 in Asheville, North Carolina. Working across the continental United States.

01 . The Finishes . 10 articles

Pigmented lime-sand stucco exterior wall in afternoon raking light, troweled finish on a coastal residence

Custom stucco on a coastal southern exterior: pigmented lime-sand, troweled and breathable

Custom stucco is a pigmented lime-sand mix troweled onto a prepared masonry substrate. Specify it when you want a breathable, mineral exterior that ages with the building rather than peeling off it.

Drainage-plane EIFS envelope at a coastal Carolina hospitality building, raking afternoon light across the field

EIFS on a coastal Carolina hospitality envelope: when the synthetic system is the right specification

EIFS is a multi-layer synthetic envelope built from rigid insulation, a mesh-reinforced base coat, and an acrylic finish coat. Specify it when the project needs continuous thermal performance and the envelope is the architecture.

Lime mortar German Schmear over red brick exterior in afternoon raking light, partial coverage with masonry texture reading through the wash

German Schmear on a coastal southern residence: lime mortar across brick that still reads through

German Schmear is a thin parge coat of lime mortar troweled and brushed across brick or stone so the masonry still reads through the wash. Specify it when the building wants a softened, aged exterior without losing the substrate underneath. Partial coverage by design. Hand-finished, panel by panel.

Lime paint wall in soft raking light, hand-brushed cloudy translucent layers across a farmhouse interior, coastal Carolina

Lime paint in a coastal Carolina farmhouse: the mineral wash that paint cannot imitate

Lime paint is a breathable mineral wash of slaked lime and pigment, brushed in two to three thin coats over a porous substrate. Specify it when a room needs cloudy translucent depth, UV stability, and a matte that stays alive under raking light.

Soft cream limestone plaster wall in raking afternoon light, Tudor revival entry hall in Asheville

Limestone plaster on a Tudor revival entry: a single-coat finish in Asheville

Limestone plaster is Plaster by Orciani's coined name for a single-coat smooth plaster with integral mineral pigment, troweled in one pass over a prepared substrate. Specify it for residential interiors that want soft mineral color, a quiet matte read at three meters, and a wall that breathes with the building.

Hospitality lobby wall in matte marmorino plaster under late afternoon raking light, warm cream over plinth detail

Marmorino on a hospitality lobby: the tight-grain mineral that holds at three meters

Marmorino is a lime and marble dust plaster with a tighter grain and matte sheen than Venetian. Specify it for hospitality and architectural interiors that need a warm mineral surface holding scale at three meters. Pigment is integral to the body coat, the trowel-only finish refuses high polish, and the wall holds light instead of throwing it back.

Plaster cornice and ceiling rose meeting a crystal chandelier, decorative plaster restoration

Plaster moldings on a Federal residence: a cornice, a ceiling rose, and the case for the real thing

Plaster moldings are ornamental and architectural profiles made from lime or gypsum plaster, either cast in a shop, run in place on a horsed template, or hand-modeled. Specify them when the room calls for ornament that reads as part of the wall.

Burnished tadelakt wall in a residential steam shower, raking light reading the polished lime surface

Tadelakt in a residential steam room: waterproofing without a vapor barrier

Tadelakt is a Moroccan lime plaster polished with stone and saponified with olive soap into a seamless waterproof skin. Specified for wet rooms, steam rooms, and hammams.

Run cornice meeting a hardcoat plaster wall in raking morning light, hospitality residence great room

Veneer hardcoat in a Central Florida hospitality residence: the substrate that carries ornament

Veneer hardcoat is a high-density lime and gypsum plaster system specified when a wall has to carry cast ornament, run moldings, or hard daily wear.

Editorial view of a residential kitchen with cream Venetian plaster walls beneath dark wood beams, Ravencliff Residence, photographed by Danny Gale

Ravencliff Residence in Venetian plaster: the suede finish that holds the room's light

At Ravencliff Residence in western North Carolina, Plaster by Orciani ran Venetian plaster across the public rooms in our suede finish: an irregular shine-and-matte combination, lime and marble dust, hand-burnished to the right amount of polish so the room reads the wall, not the other way around.

02 . Topical . 7 articles

Two sample walls side by side under raking light, tight-grain matte marmorino on the left and suede-finish venetian plaster on the right

Marmorino vs Venetian plaster: where the line actually is

Marmorino and Venetian are lime and marble dust cousins. The line is not polish vs matte. It is aggregate grain, finish discipline, and the amount of polishing applied at the trowel. Most of PBO's Venetian work is a suede finish, irregular shine and matte, not a mirror. Specify on grain and polish target, not on the popular shorthand.

Detail of a Venetian suede plaster wall in raking afternoon light, the trowel pattern reading as cloud across the plane, Ravencliff Residence, photographed by Danny Gale

A note on photography: what you cannot see in a swatch

A plaster wall cannot be specified from a swatch. Plaster is mineral. The surface holds light from inside, and the same finish reads differently under different lighting, at different scales, in different rooms. Every commission needs sample boards reviewed in the actual room before the wall is touched.

Detail of a hand-troweled lime plaster wall meeting wood trim in raking afternoon light

Plaster vs drywall: what specifiers should know before the wall goes in

Plaster is a building element with mineral substance. Drywall finished in paint is a coating over a paper-faced board. Specifiers choose between a wall the room is made of and a film brushed across a substrate. The right call depends on substrate, light, breathability, and the timescale you are designing for.

Run cornice meeting a plaster ceiling rose in raking afternoon light, residential parlor

The quiet revival of ornamental plaster in residential work

Ornamental plaster is moving back into high-end residential work. Cornices, ceiling roses, base reveals, and applied ornament are being specified again by architects who want the wall and the profile to read as one material. Here is why, where, and what to ask for.

Suede-finish Venetian plaster wall with even sheen across a continuous plane, residential interior, raking light from a side window

How long does Venetian plaster last in a residential interior?

Venetian plaster in a residential interior lasts decades and often the life of the wall itself. The variables that decide it are substrate prep, water exposure, and protection at chair-height. The finish itself outlives most paint cycles, since lime continues to harden over years rather than degrading.

Architect's finish schedule on a drafting table next to a plaster sample board in raking afternoon light

How to write a plaster spec for an architect's drawing

A clean plaster spec names six things: finish name, substrate and prep, coat sequence, sheen target, sample sign-off, and special conditions. Each one keeps the wall the architect drew from drifting into the wall the contractor happened to build. None of them takes more than a line in the finish schedule.

Burnished cream lime plaster wall meeting dark wood trim in raking afternoon light, western North Carolina residential interior

What plaster actually costs vs paint over the life of a wall

Plaster costs meaningfully more than paint at install. Over twenty years the math inverts. A plaster wall does not run a repaint cycle, does not flash at patched drywall seams in year two, and does not chip at the baseboard. The room you finish once stays finished.