01.What the terms actually mean
In the Indian commercial market, the words "interior designer" and "interior decorator" get used interchangeably. They are not interchangeable. They describe two different scopes, two different skill sets, and two different price bands.
Interior decorator
A decorator works with finished spaces — furnishings, soft furnishings, art, accessories, lighting (fixtures, not electrical), paint colour selection, accessories. The structure is already built; the decorator makes it look the way you want.
Scope: furnishings, soft furnishings, accent walls, art curation, colour consultation. Typical fee structure: hourly or percentage-of-furniture-cost.
Interior designer
A designer works with the entire space — space planning, layout, structural changes (within reason), MEP coordination, BOQ preparation, vendor selection, execution oversight, and yes, the decorating layer on top. The space gets shaped from the ground up.
Scope: space planning, partitions, ceiling, flooring, electrical, AC, plumbing, branding, signage, furniture procurement, fit-out execution, snagging, defect liability. Fee structure: percentage of total project value, or design-and-build turnkey.
02.Which one do you actually need
The honest framing: most commercial briefs need a designer, not a decorator. Decorating-only briefs exist but they are specific.
You need a designer if...
- The space is unfit-out (bare shell or warm shell from the developer).
- You need partitions, ceiling, electrical, AC, plumbing changes.
- You need a BOQ on letterhead with line items for procurement.
- You need someone to coordinate civil, MEP, furniture, finishes under one contract.
- You need fire-NOC and BBMP/AMC approvals.
- You need compliance (NABH, FSSAI, NBC, IS-code).
You need a decorator if...
- The space is already fit-out and structurally complete.
- You only need furniture, furnishings, accent walls, accessories.
- There are no MEP, partition, or ceiling changes needed.
- You want help selecting and arranging finishes within an existing layout.
For commercial offices, the decorator-only scope is rare. Even office "refresh" projects almost always involve some partition change, electrical work, or AC modification, which pushes them into designer territory.
03.The Indian commercial market reality
In the Indian B2B market, "interior designer" is often used colloquially to mean both. The result is clients who hire a "designer" expecting decoration-only services, or clients who hire a "decorator" expecting full design services. Both end badly.
Three patterns we see consistently:
- The "designer" who is actually a decorator. Beautiful mood boards, great aesthetic sense, no real BOQ capability, no MEP coordination skill, no execution discipline. Client realises at month two that the project is being run by a vendor who doesn't actually do MEP. By month four, costs have ballooned and approvals are stuck.
- The "decorator" trying to do design. Sometimes a furniture or interior-styling firm takes on full design briefs because the client asked. They lack the engineering discipline, BOQ structure, and execution depth. Result is similar: cost overruns, approval delays, snagging chaos.
- The genuine full-service design firm. Designers + MEP engineers + project managers + site supervisors, all in-house. Line-item BOQs, formal change-order process, weekly client reviews, twelve-month defect liability. This is the standard for serious commercial work.
04.What full-service design actually covers
If you're considering a designer for a serious commercial brief, here's what "full-service" should actually mean:
Design phase
- Space planning — 2-3 layout options
- Concept design — mood boards, material direction, brand integration
- 3D rendering of key zones
- Working drawings — partition plans, ceiling plans, electrical, AC, plumbing
- MEP coordination — load calculations, equipment sizing, routing
- Sample mock-ups — bathroom, cabin, finish swatches
BOQ and procurement
- Line-item BOQ on letterhead
- Material specification by brand and grade
- Vendor SKUs called out
- Quantity-surveying validation
- Sample approvals before bulk procurement
Execution
- Site team on payroll (not sub-contracted to anonymous trades)
- Daily site supervisor
- Weekly client reviews with photo updates
- Change-order process for any scope change
- Snagging walkthroughs
Handover
- Asset register
- AMC schedules for HVAC, electrical, networking
- Vendor warranty documents
- Compliance documentation (fire NOC, BBMP, NABH/FSSAI as applicable)
- 12-month defect liability with the same site team
05.What decoration-only services cover
If your need really is decoration-only — fit-out is complete, you just want to make the space feel right — a decorator's scope is:
- Furniture selection and procurement (workstations, lounge seating, conference furniture)
- Soft furnishings — upholstery, curtains, rugs
- Art curation and placement
- Accessory styling
- Accent walls (paint or wallpaper)
- Lighting fixture selection (not electrical work)
- Colour consultation
Decoration-only fees are typically lower than full design fees, but the deliverable is also much narrower. A decorator who tells you they can handle your full commercial fit-out is either confused about their own scope or about to deliver work they can't actually execute.
06.How to tell which firm you're talking to
Questions to ask in the first call:
- "Do you have MEP engineers on your team or do you sub-contract?" Full-service designers have in-house MEP. Decorators don't have MEP at all.
- "What does your BOQ look like? Can I see a sample?" A real BOQ has 80-200 line items with material grades and vendor SKUs. A decorator's "BOQ" is usually a furniture-procurement list with 20-40 lines.
- "How do you handle fire NOC and BBMP approvals?" Full-service designers handle these as part of scope. Decorators don't.
- "What's your defect liability period and how does it work?" Full-service offers 12 months with the same site team. Decorators don't offer this because their scope doesn't include defect-able work.
- "What does your project management process look like?" Full-service has formal weekly reviews, change-order process, daily site supervisor. Decorators rarely have this discipline because their scope doesn't need it.
07.Pricing patterns in the Indian market
Rough pricing patterns by scope:
- Decoration only — Furniture, soft furnishings, art. ₹500-1,500 per sqft for the decoration spend, plus a 10-15% design fee on top.
- Design consultancy only — Drawings, BOQ, no execution. Typically 4-7% of project cost.
- Full design + project management (no execution) — Design + drawings + BOQ + on-site PM. Typically 8-12% of project cost.
- Full turnkey (design + build) — Everything end-to-end. Priced as total project cost (₹1,500-8,000/sqft depending on band) with no separate design fee — the design is embedded.
For commercial briefs, turnkey is the most popular model because it removes vendor coordination from the client's side. Design consultancy or PM-only models work for clients who already have an execution vendor or design vendor.