Journal

Studio Practice

The Real Cost of Interior Design Procurement

Guy Adam Ailion 8 min read
Interior designer monitoring purchase orders and delivery schedules across vendor spreadsheets at a studio desk

Designers usually estimate creative work accurately at proposal stage, yet procurement overhead is harder to anticipate. Experienced designers can judge the time needed for concept development, space planning, material selection, and presentations from comparable projects. The harder cost to see is the procurement overhead: researching sources, contacting vendors, placing and tracking orders, coordinating deliveries, checking statuses, and resolving exceptions as specified materials move to the project site.

Procurement time is missing from many studio profitability calculations. It occurs across project delivery in emails, calls, and follow-ups, then disappears into a broad "project management" category. Few studios track it closely enough to know its cost on each project. That lack of visibility leads directly to underpricing when fee structures are set.

Where Procurement Hours Go

Divide procurement into its component tasks and the largest time demands become clearer. Initial material research, before selections are fixed, can take fifteen to twenty hours on a full residential project with numerous material categories. The work includes showroom visits, catalog checks, sample requests, and exchanges with vendor representatives about availability and pricing.

Once selections are approved, order management takes over. The studio confirms lead times against the schedule, places purchase orders, and starts tracking every order. A residential project using twenty to thirty material vendors creates a steady administrative burden throughout procurement. Each vendor has a separate communication rhythm and each order has its own status. A shipment delay, damaged sample, or color discrepancy adds unplanned resolution work.

Delivery coordination is another major time category. Materials from multiple vendors may arrive on different schedules and must be received, inspected, stored, or staged for installation. A damaged or incorrect item must be documented, reported to the vendor, and replaced. That repeats the original ordering steps while adding the administrative work of handling the exception.

Why Procurement Is Underpriced

Procurement is hard to price before work starts. Total time varies with vendor count, vendor responsiveness, the number of exceptions, and delivery complexity. These conditions differ by project and are often unknown until procurement is underway.

Procurement also feels less like professional time than design work. Three hours spent creating a space plan looks like visible, billable expertise. Three hours spent locating a delayed order and resolving the exception is just as necessary, but reads as operations rather than design. Studios therefore tend to absorb it as overhead within the design fee instead of pricing it as a separate deliverable with a distinct time cost.

When studios record hours, procurement often sits inside "project management" or "coordination" categories alongside unrelated tasks. That makes procurement-specific time difficult to isolate. Without clear project data, the same undercount carries into the next job.

The Markup Model Has Limits

Many studios use a procurement markup, typically 15 to 30 percent of product cost, to cover this overhead. It works fairly well when product value is high compared with the time required. It performs poorly when product value is low, trade discounts are thin, or many small orders create far more administration than their values justify.

A procurement markup does not cover the full time cost on complex projects. It is a shortcut that may help or hurt depending on the project's composition. Studios that separate a procurement management fee from product markup, and price each one directly, gain clearer profitability tracking and avoid as many projects where procurement consumes the margin intended to be covered by the design fee.

The time is not spent on sourcing alone

The practical ways to cut procurement time without lowering quality fall into two groups. First, make initial sourcing more structured. Studios that keep current product knowledge, including lead times and pricing, for regular vendors spend less time researching each new project. Needed information is ready instead of requiring a new investigation.

Second, reduce exceptions through precise specifications and complete order records. Clear, unambiguous orders produce fewer discrepancies. When one occurs, strong documentation lets the studio and vendor see exactly what was ordered and received, speeding resolution. An exception costs more than its fix: incomplete records also create time spent rebuilding the original specification.

The time is not spent on finding every answer manually. It is spent on order administration and exceptions that follow. MattoSpace was built in part around the opportunity in the research phase, identifying materials that fit a project's criteria while checking current pricing and availability. Structured sourcing can make that work more consistent. Order management and exception handling remain human responsibilities, but the research feeding specifications need not move at its usual pace.

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