Soft furnishings are among the least transparent categories in residential design. An upholstered sofa presents a surface — fabric, cushion, proportion — but the decisions that determine how that sofa performs over ten years are entirely hidden. A drapery panel presents a face, a drape, a finish, but the construction of its heading, the weight of its lining, and the quality of its hardware are invisible at presentation. This invisibility is where value either resides or disappears.
The market for residential soft furnishings in New York City runs from mass retail to fully bespoke fabrication. The four tiers below describe what is actually being specified and built at each level — not what is being advertised.
I
Retail Floor
Sofa $800–$8,000
Drapery $80–$400/panel
The Photography Tier
The furniture retail market sells product against photography. A sofa is presented as it photographs best — with perfect cushions, in a staged room, at a moment its surface is unoccupied. The structural decisions inside that sofa — the suspension system, the seat deck, the fill composition — are not shown in the photography and are rarely disclosed in product specifications. This is not deception. It is a product category that optimizes for purchase decision rather than performance over time. High-end retail furniture operates in this tier, including pieces sold at significant price points.
FrameEngineered wood (particleboard, MDF, LVL) or unspecified kiln-dried hardwood — species not disclosed
SuspensionSinuous spring or drop-in coil unit; not hand-tied; performance not specified
FillLabeled by weight ("2.5lb density foam") rather than ILD rating or composition; down-blend often used without fill power specification
FabricOn-the-floor options at fixed price points; yardage and pattern repeat not shown in pricing
DraperyClip-ring, grommet, or tab heading; unlined or single-lined; no fullness ratio disclosed; hardware generic
II
Workroom-Sourced
Reupholstery $1,200–$4,000
Drapery $400–$900/panel
The Renovation Default
A contractor's preferred upholstery workroom is the residential renovation default. The workroom is not selected by the homeowner; it is selected by the contractor based on scheduling reliability and pricing structure. Fabric may be specified by a designer or may come from the workroom's in-house stock. Construction is workroom-standard — consistent quality within the workroom's practice, but not calibrated to a written performance specification. This tier represents most upholstered work in NYC residential renovation outside dedicated design practices.
FrameKiln-dried hardwood, species not specified; corner block construction; generally solid for the first five years
SuspensionSinuous spring standard; eight-way sometimes available as an upcharge if requested
FillFoam with Dacron wrap; down-and-feather available as paid addition; seat deck foam density not specified to client
FabricWorkroom's preferred vendors; retail-grade to entry trade; pattern repeat may not be included in yardage estimate
DraperySingle lining standard; interlining available as upcharge; fullness ratio workroom-standard (typically 2–2.25×); hardware sourced by workroom
III
Trade Custom
Custom sofa $6,000–$25,000
Drapery $1,200–$3,500/panel
The Design Practice Tier
A designer specifies fabric from trade showrooms — Holland & Sherry, Dedar, De Le Cuona, Rogers & Goffigon — specifies the construction method to some degree, and directs the work through the full piece from pattern to installation. Quality at this tier depends significantly on how detailed the designer's specification is. A detail-oriented designer working with a capable workroom gets genuinely excellent work. A designer who specifies fabric only and leaves construction to the workroom gets workroom-standard construction in better fabric. Tier III at its best is Era's reference for what the market can produce.
FrameKiln-dried hardwood, species specified in writing at better shops; mortise-and-tenon or corner block depending on the workroom
SuspensionEight-way hand-tied available and used at capable shops; sinuous still common even at this price level
FillDesigner-directed composition; down-and-feather available; pattern repeat accounted for in yardage; ILD rarely specified
FabricTrade fabric at $40–$400/yard; pattern repeat specified and budgeted; Martindale rating sometimes included
DraperyInterlining (bump) available; fullness ratio specified; hardware specified by model at detail-oriented practices
IV
Era Bespoke
Sofa from $12,000
Drapery from $1,800/panel
Era Foundation-First Specification
Era's starting point is a written specification, not a fabric selection. The specification covers frame species and joinery, suspension system type, fill architecture by layer, fabric grade and Martindale rating, heading type and fullness ratio, hardware to manufacturer and model number. The spec is complete before fabrication begins. Every piece is fabricated in Era's own workshop under direct supervision and installed by Era's crew. Era's proprietary methods — Era Full-Perimeter Suspension, Era Fill Architecture, Era Climate Fabrication Protocol where applicable — are applied as standard, not as options.
FrameKiln-dried solid hardwood, species in specification; corner block + mortise-and-tenon as appropriate to scale and load
SuspensionEra Full-Perimeter Suspension standard on all sofas and major seating; sinuous for smaller pieces at appropriate scale
Fill4-layer Era Fill Architecture — Dacron wrap, down/feather comfort layer, HR foam core, ticking — all layers in the specification by weight, fill power, and ILD
FabricEra fabric partner network (Dedar, Holland & Sherry, Rogers & Goffigon, De Le Cuona, Scalamandrè, C&C Milano, Casamance); Martindale rating in specification
DraperyHeading type, fullness ratio, lining system, hardware by manufacturer and model — all in specification before fabric is ordered; Era Lining Architecture applied by room
In millwork, you can see the decisions — the joint, the reveal, the finish. In soft furnishings, nearly all of the decisions are hidden. A sofa with eight-way hand-tied springs and one with sinuous spring look identical from the outside on delivery. The difference becomes apparent after three to five years of daily use. This invisibility of construction is the primary mechanism through which quality is lost — not through deliberate fraud, but through specification gaps that are never filled.
The fabric is often the least structural element in an upholstered piece. Specifying fabric alone does not specify quality.
The following mechanisms account for most of the quality loss in residential soft furnishings programs.
The substitution at specification
A designer specifies Tier III construction. The workroom delivers Tier II construction because the specification was not detailed enough to prevent it. "Custom upholstery" does not mean eight-way hand-tied springs. It means fabricated to order, which can be executed with any suspension system. Without explicit language — "eight-way hand-tied coil spring on all four perimeter rails" — the workroom will use its standard method, which is cheaper and faster.
The fabric-only specification
A high-quality trade fabric on Tier II construction produces a piece that presents well on delivery and ages at the rate of the construction underneath it — typically faster than the fabric would perform on appropriate structure. The client paid for Dedar; they received a workroom-standard suspension system in Dedar. The spec said nothing about the suspension, so the workroom used its standard method.
The pattern repeat budget gap
A fabric at $120/yard with an 18" pattern repeat requires approximately 20–25% more yardage than the same width in a plain fabric. Workroom estimates routinely do not include pattern repeat waste — not through deception, but because estimates are made at a fixed per-piece rate. The overage is discovered when the workroom orders the fabric, and it appears as an addition to the invoice after the fabric decision was made.
The hardware underspecification
Drapery hardware specified as "brass rod" or "track" without a manufacturer and model number is hardware that will be selected by whoever is sourcing it at the best margin available. The range of quality within "brass rod" spans from a $12/ft tube with a spray-lacquer finish to a $280/ft solid brass custom-turned pole. The visual difference is subtle on installation day. It becomes apparent within 18–24 months as the finish and fittings age differently.
The lining decision
A drapery panel specified with "lining" and one with "blackout interlining with bump" are not the same piece — in appearance, thermal performance, acoustic effect, or longevity. A panel without interlining will fade at the leading edge from UV exposure before the fabric itself ages. Interlining also adds the body that makes a panel hang correctly, particularly in silk and lightweight linen. This decision is often made by the workroom based on cost, not by the specification — because the specification said "lining" and left the type unstated.
The fill composition gap
Fill specified as "foam and fiber" can mean any combination of foam density, Dacron weight, and down content that the workroom keeps in stock. ILD (Indentation Load Deflection) rating — the measure of foam firmness that determines seat feel and longevity — is almost never disclosed in retail or workroom-standard specifications. A sofa with 1.8 lb density foam will feel and age differently from one with 2.5 lb density, regardless of the Dacron and down layers above it. This gap is invisible at delivery.
Soft furnishings costs are rarely presented in a way that makes comparison easy. A workroom quote includes labor and sometimes fabric, but separates hardware as a separate line. A retailer quotes per piece. A designer quotes fabric net of markup, or retail, depending on the engagement structure. The framework below separates the variables so the cost of each decision is legible.
What Drives Cost
Fabric
The dominant variable. Trade fabric ranges from $18/yard (entry-level trade) to $400+/yard (Holland & Sherry specialist weaves, hand-wovens from independent European mills). A standard 86" sofa requires 18–22 yards of 54"-wide plain fabric; a patterned fabric with an 18" repeat adds 4–6 additional yards. Fabric cost alone on a single sofa ranges from $400 to $8,800 before any fabrication. This is not a markup on the fabric — it is the cost of the material.
Construction Method
Era Full-Perimeter Suspension — eight-way hand-tied coil springs on all four perimeter rails — adds $600–$1,200 to the labor cost of an 86" sofa versus sinuous spring construction. The difference is invisible at delivery. After five years of use at normal residential intensity, the difference is structural. Fill specification — down-and-feather comfort layer versus Dacron alone — adds $400–$700 per piece. These are decisions a client cannot see on delivery and that are not disclosed in retail specifications.
Pattern Repeat
Budget 15–25% additional yardage for any fabric with a pattern repeat greater than 6". This cost is structural and non-negotiable — the repeat has to match at seams, at cushion faces, at welts. A fabric with a 24" repeat on a patterned sofa may require 30% additional yardage over a plain fabric estimate. This is included in all Era specifications before any fabric order.
Lining and Interlining
Sateen lining: $8–$22/yard additional. Bump interlining: $14–$32/yard additional. Blackout interlining: $18–$40/yard additional. On a 108"-long panel at 2.5× fullness in 54" fabric, a single panel requires approximately 6.5 yards of lining fabric; the interlining cost on that panel runs $90–$260 above bare lining. On an 8-panel program, interlining is a $700–$2,000 decision — not trivial, and worth understanding before the specification is set.
Hardware
A solid brass custom pole with period-appropriate finials from Houles Paris or Rocky Mountain Hardware costs $180–$340 per running foot installed, including wall brackets, rings, and hardware. An equivalent-looking rod from a workroom supply source costs $12–$30 per running foot. The visual difference is subtle at installation. The functional and finish longevity difference becomes apparent within 24 months. Motorized Silent Gliss or Somfy track adds $180–$320 per running foot over manual track, before the motor hardware and programming.
Installation
Installation by the fabricating shop — the crew that built the pieces and knows the specification — costs more than third-party installation because the crew's time is worth more and there is no scope to cut corners. For Era, installation is not separable from fabrication. The installing team is the same as the fabricating team, and what they discover on-site is resolved immediately.
Era Scope Ranges
The following ranges represent Era's current planning reference for program scope. These are not binding estimates; every project is individually quoted after a site visit and written specification. Figures include all fabric, fabrication, hardware, and installation.
Single-Room Drapery
$12,000 – $45,000 Installed
Full window treatment program for one room: measure, specification, fabric, fabrication, hardware, and installation. Includes heading type selection, lining specification, and hardware to model number.
Number of windows and panel count
Fabric selection (from $18 to $400+/yard)
Lining system — sateen / bump / blackout
Hardware — manual pole vs. motorized track
Custom Sofa or Chair
$12,000 – $28,000 Per Piece
Frame, suspension, fill architecture, fabric, fabrication, delivery, and installation. Specification written before any fabric is ordered. Compound Piece specification (matching seating in a single production run) does not change per-piece pricing.
Piece scale and configuration
Fabric selection and pattern repeat
Suspension system — Full-Perimeter vs. sinuous
Down-and-feather fill vs. Dacron-only
Headboard
$4,500 – $14,000 Installed
Frame construction, fill, fabric, mounting hardware, and installation. Architectural headboards (floor-to-ceiling, wall-hung) are at the upper end of this range. Standard 54"–60" H platform headboards at lower end.
Height — standard vs. architectural (floor-to-ceiling)
Bed size — Twin through California King
Tufting, welts, or flat panel specification
Fabric selection
Dining Banquette
$1,800 – $3,400 Per Linear Foot
Frame, seat cushion, back panel, fabric, and installation. Storage below adds to the frame cost. Corner units and L- or U-plan configurations involve additional frame engineering.
Linear footage and plan configuration
Storage below — fixed base vs. piano-hinged lids
Back panel — flat vs. tufted
Fabric selection
Full Bedroom Program
$18,000 – $55,000
Headboard, drapery, bed linen set (duvet, shams, bed skirt), and decorative pillows. A Compound Piece program (headboard and linen coordinated in specification and production) is the standard approach for full bedroom work.
Headboard type and size
Drapery panel count and window configuration
Bed linen program scope
Fabric selection across all pieces
Full Residential Program
Individually Quoted
Multi-room or whole-residence soft furnishings programs covering seating, drapery, bedding, and architectural upholstery are scoped after a full site visit and room-by-room specification walkthrough. Programs of this scope typically involve Era across 4–18 months of sequential installation phases.
Room count and program scope
Coordination with other trades or millwork program
Phasing requirements and installation sequencing
Era Foundation-First Specification
Every Era soft furnishings project begins with a written specification. The specification covers frame construction (species, joinery method, moisture content), suspension system type, fill architecture by layer, fabric performance requirements (fiber content, Martindale rating, width, pattern repeat), lining system, heading type and fullness ratio, and hardware to manufacturer and model number.
The fabric is selected after the structural parameters are established, not before. This sequence matters: when the fabric is selected first, the construction spec is written around the fabric's aesthetic. When the construction spec is written first, the fabric is selected for its performance characteristics within the established framework.
Era Foundation-First Specification
Era's term for the practice of writing a complete construction and performance specification before any fabric is selected. The specification includes frame species, suspension system type, fill architecture by layer, fabric performance requirements, lining system, heading type, and hardware by manufacturer and model number. The spec is written and agreed to before the workroom receives an order or the fabric house receives a cutting. This is the standard at Tier IV and is not common practice at Tiers I–III.
Fabric Partner Network
Era sources fabric from a defined network of trade fabric houses — Dedar, Holland & Sherry, Rogers & Goffigon, De Le Cuona, Scalamandrè, C&C Milano, Casamance — and from independent weavers and specialist textile houses as projects require. Era does not use workroom stock fabric or standard sourcing channels.
Every fabric is specified for a specific piece and performance requirement. When a project calls for a coastal environment application, the fabric is reviewed for performance under the Era Climate Fabrication Protocol — humidity response, UV stability, and fiber behavior under variable conditions. Samples are presented in the context of the construction specification: what the fabric will be asked to do, and whether it can do it.
Own Workshop
Era fabricates all soft furnishings in its own workshop under direct supervision. Work is not subcontracted to third-party workrooms. This is the distinction that makes specification accountability possible: the person who received and agreed to the specification is not a different person from the person executing the fabrication decisions. When a specification says "eight-way hand-tied," that is what gets built, because there is no handoff to a workroom operating on a different cost model.
Era installs all its own work. The installing crew knows the fabrication and the specification. Issues discovered during installation are resolved immediately on-site, not added to a future service list.
On Fit
Era operates a fixed schedule with a defined number of active projects. When a project may not align with our current schedule, capacity, or the specification approach described in this collection, we say so clearly and early. We try to say it early enough to be useful to the project's timeline. We keep our schedule honest because that is the only way the work stays good.
Programs that are a fit typically share a few characteristics: the client or designer is prepared to start with a written specification rather than a fabric selection; the scope is a room or a full program rather than a single repair or recover; and the schedule allows for the 10–16 week fabrication lead time that full specification requires.
The following twelve questions establish whether a soft furnishings proposal is specifying the work or simply quoting a price. A complete proposal answers all twelve. An incomplete proposal — one that cannot answer several of these — is not specifying the work; it is selling product against aesthetics, and the construction decisions are being left to the workroom.
These questions apply equally to Era's own proposals. If a client wants to verify that Era's specification is complete, these are the right questions to ask.
01
Is the frame material and joinery method specified in writing — not "solid wood frame" but the species, moisture content (kiln-dried), and corner construction method (corner block, mortise-and-tenon, or both)?
02
Is the suspension system type stated explicitly — eight-way hand-tied coil spring, sinuous spring, webbing and drop-in coil unit, or foam-only platform — for each specific piece?
03
Is the fill specified by layer — foam density by ILD rating, down content by fill power and percentage composition, Dacron by weight per cubic inch — not just "foam and fiber" or "down-blend cushion"?
04
Is the fabric specified with fiber content, weave structure, and Martindale rub count — not just color and trade name? A fabric specified only by name can be substituted at any point in the procurement chain.
05
Does the yardage estimate explicitly account for pattern repeat waste, and is the repeat measurement (both horizontal and vertical) provided in the specification?
06
Is the lining type stated specifically — no lining, sateen lining, bump interlining, or blackout interlining — for each individual piece or window? "Lined" without qualification means the minimum lining the workroom uses as standard.
07
Is the heading type and fullness ratio in the proposal — not just "pleated" but goblet pleat at 2.75×, or Ripple-Fold at 1.8×? Fullness ratio determines how much fabric is used per window and how the panel drapes when stacked.
08
Is the hardware specified by manufacturer and model number — not "brass rod" or "motorized track" but Houles ref. 18820, Silent Gliss 5100, or Somfy RS485 — for every pole, track, bracket, and ring?
09
Is fabrication in the proposing shop's own workshop, or is it subcontracted to a workroom that operates on a different cost model and that will make its own construction decisions when the specification is vague?
10
Is installation performed by the fabricating shop — the crew that built the pieces and knows the specification — or by a third-party installer who has never seen the specification?
11
Is the lead time based on actual fabric availability from the specified source — a confirmed cutting date and lead time from the fabric house — or is it a planning estimate that may change when the fabric is ordered?
12
What is the revision process if a delivered piece does not meet specification — is there a written standard for what constitutes acceptable work, or is remediation at the workroom's sole discretion?
Era's proposals answer all twelve questions in writing before any work is ordered. If you are reviewing any proposal — including Era's — and find that several of these questions are unanswered, the missing answers describe the scope of the decisions that will be made without your input during fabrication.
The following terms describe Era's proprietary methods and specifications as used throughout the Soft Furnishings Reference. They are not industry-standard terms — they are Era's language for specific practices and construction standards that are not universal in the upholstery and drapery trade. Where a term maps to an industry concept, that relationship is noted.
Era
Foundation-First Specification
SF-TERM-01
Era's practice of writing a complete construction and performance specification before any fabric selection or workroom order. The specification covers frame species and joinery, suspension type, fill architecture by layer, fabric performance parameters (fiber content, Martindale rating, width, repeat), lining system, heading type and fullness ratio, and hardware to manufacturer and model number. Fabric is selected within the established specification, not as the primary specification decision.
→ Frame Construction
Era
Fill Architecture
SF-TERM-02
Era's four-layer seat and back cushion fill specification: (1) innermost ticking layer (cotton or linen, encasing all fill), (2) high-resilience foam core (specified by ILD rating appropriate to piece scale and use intensity), (3) down-and-feather comfort layer (fill power 550+ minimum, 75/25 down-to-feather ratio standard), (4) Dacron outer wrap (1.5 oz minimum). Each layer is specified by weight or ILD before any cushion is cut.
→ Fill Architecture in full
Era
Full-Perimeter Suspension
SF-TERM-03
Eight-way hand-tied coil springs set on all four perimeter rails of the seat frame — front, back, left side, and right side — plus webbing infill across the center field. This is distinguished from sinuous (serpentine) spring, which runs front-to-back only, and from drop-in coil units, which are pre-assembled and not tied to the frame. Full-Perimeter Suspension is Era's standard specification for sofas, loveseats, and upholstered benches at residential weight class; sinuous spring at appropriate scale for lounge chairs and smaller seating.
→ Suspension Systems
Era
Compound Piece
SF-TERM-04
Two or more upholstered pieces — sofa and chairs, headboard and bed linens, banquette and accent pillows — specified in a single production run from the same fabric lot and fabricated together so that fabric grain, pattern match, and pile direction are consistent across all pieces. A Compound Piece is not a matched set in the retail sense; it is a single specification applied across multiple forms. The coordination happens at the point of specification, not after the fact.
→ Compound Piece in use
Era
Fabric Lock
SF-TERM-05
Era's term for the practice of ordering all fabric for a project from a single cutting request before fabrication begins, to guarantee dye lot, pile direction, and pattern repeat consistency across all pieces in the program. When fabric is ordered piecemeal over the course of a project, dye lot variation is a material risk on all printed, woven, and pile fabrics. Fabric Lock prevents this by treating the full yardage requirement — including pattern repeat overage — as a single order.
→ Fabric Specification
Era
Lining Architecture
SF-TERM-06
Era's room-by-room lining specification system for drapery programs. Each window in a multi-room program is assigned a lining tier — bare (sheer only), sateen lining, bump interlining, or blackout interlining — based on the room's function, light exposure, acoustic requirements, and view. Lining Architecture treats the lining decision as a performance specification, not a cost variable. The system is documented in the project specification and becomes the standard of performance for the installation.
→ Lining Architecture in full
Era
Room Proportion Standard
SF-TERM-07
Era's four-rule framework for drapery proportioning in a room: (1) ceiling to hem — panels mounted at ceiling height or within 4" of the ceiling, regardless of window head height; (2) floor break — panels to break at the floor by ½"–1", not hover above it or puddle; (3) stack depth — panels, when open, must not cover more than 20% of the glazing; (4) panel width — each panel, when open, must stack to a width that does not exceed the reveal of the window frame. Panels that fail any of these four rules read as incorrect regardless of their other qualities.
→ Room Proportion Standard in full
Era
Climate Fabrication Protocol
SF-TERM-08
Era's specification protocol for residences with uncontrolled or variable climate conditions — coastal properties, houses with inconsistent HVAC use, or residences where temperature and humidity fluctuate significantly between occupied and unoccupied periods. The Protocol evaluates each fabric and fill selection for performance under those conditions: linen humidity response, down-and-feather behavior in coastal humidity, foam off-gassing in heat, and pile fabric response to UV intensity at high-exposure orientations.
→ Climate Fabrication Protocol
Era
Architectural Soft Furnishing
SF-TERM-09
Era's term for an upholstered element that functions as a feature of the room rather than a piece placed in the room. An Architectural Soft Furnishing is designed at the scale of the architecture — floor-to-ceiling headboards, full-wall upholstered panels, banquettes integrated with millwork — and is specified, fabricated, and installed with the same precision standard as the architectural work it adjoins. The term is not used for standard furniture-scale upholstery.
→ Architectural Soft Furnishings collection
Era
Return Allowance
SF-TERM-10
The additional fabric yardage included in a drapery specification to account for pattern repeat, seam allowances, heading allowance, hem allowance, and any waste that results from matching patterns across panels. Era's Return Allowance is calculated per window based on the specific fabric selected — it is not a flat percentage. A plain fabric may carry a 10% Return Allowance; a fabric with an 18" repeat on a 108" panel may carry a 28% Return Allowance. Return Allowance is stated in the specification before fabric is ordered.
→ Fabric Specification