Commercial interior design is the same fundamental discipline regardless of project type, but each sector has its own requirements, its own regulatory framework, its own user behavior patterns, and its own aesthetic and operational priorities. A corporate office is not a hospital; a hotel is not a school; senior living is not residential luxury. DIG works across all six primary commercial sectors with distinct approaches calibrated to each. This 2026 guide walks through interior design by sector — what each project type needs and how DIG approaches it.

For background on what an interior design firm actually does, see the client’s guide to interior design.

Corporate Interior Design

Corporate interior design covers workplace projects — office headquarters, regional offices, satellite spaces, executive suites, co-working environments, and the broader corporate workplace category.

What corporate clients need:

• Work mode planning. Modern workplace design accommodates multiple work modes — focused individual work, collaborative work, video meetings, in-person meetings, social/casual interaction. The space plan supports the operation’s actual work patterns.
• Brand integration. Corporate spaces communicate culture and brand identity through interior design decisions. Materials, colors, custom millwork, and art selection all contribute.
• Attraction and retention dynamics. Talent considerations affect workplace design. Spaces that feel intentionally designed support recruiting and retention; spaces that feel cost-engineered work against both.
• Technology integration. AV systems, conference room technology, video conferencing infrastructure, sit-stand desks, and the broader technology landscape integrates with the interior design.
• Sustainability and certification. LEED, WELL, and certification frameworks shape material and system decisions for many corporate projects.

Healthcare Interior Design

Healthcare design covers hospitals, ambulatory clinics, specialty practices, surgery centers, and medical office buildings.

What healthcare clients need:

• Patient experience design. Wayfinding, comfort, dignity, and reassurance — particularly important for stress-inducing healthcare contexts.
• Operational efficiency. Clinical workflow optimization, staff path optimization, patient-flow optimization. The design directly affects throughput and staff effectiveness.
• Code compliance specific to healthcare. FGI Guidelines for hospital and outpatient facilities, state-specific health code, infection control protocols, life safety requirements.
• Infection control. Surface materials, finish selections, and design details all factor into infection prevention. Antimicrobial surfaces, cleanable seams, and durable finishes matter substantially.
• Equipment integration. Specialized medical equipment integration affects space planning, structural support, and finish coordination.
• Acoustic privacy. HIPAA-related acoustic privacy requirements shape wall construction, door specification, and space planning.

Education Interior Design

Education design covers K-12 schools, higher education facilities, libraries, training centers, and educational support spaces.

What education clients need:

• Pedagogical alignment. Modern educational approaches (project-based learning, hybrid learning, flexible classrooms) shape space planning differently than traditional lecture-format teaching.
• Durability and maintenance. Educational spaces experience high use. Material selections balance aesthetic intent with maintenance realities over 20-30 year usage cycles.
• Code compliance. School building code, ADA accessibility, fire safety, life safety, and security requirements all factor in.
• Acoustic environments. Classrooms, libraries, and shared spaces have specific acoustic requirements that shape ceiling, wall, and finish decisions.
• Budget discipline. Educational budgets are typically tight; the design has to deliver outcomes within constrained budgets.
• Security integration. Modern educational facilities integrate security considerations throughout — entry control, visibility, communication systems, lockdown capability.

Hospitality Interior Design

Hospitality design covers hotels, restaurants, bars, event venues, and the broader hospitality category.

What hospitality clients need:

• Brand expression. Hospitality interior design is fundamentally about storytelling and brand expression. The space communicates the property’s identity.
• Operational design. Restaurants and hotels have specific operational requirements (kitchen-to-dining flow, back-of-house functionality, housekeeping access, service station placement) that the interior design has to support.
• Durability balanced with aesthetic. Hospitality spaces experience high traffic and high use. Materials need to look good after years of daily wear.
• Lighting design. Hospitality lighting is often the highest-impact single design element — atmosphere, mood, sense of place all emerge largely from lighting decisions.
• Cost per key / cost per cover discipline. Hospitality projects work to financial models that constrain design budgets within revenue projections.
• F&B integration. Restaurant and bar design integrates kitchen design, equipment specification, and service flow.

Residential Interior Design

Residential design at DIG covers luxury single-family, multi-family residential developments, model units, and amenity/common-area spaces.

What residential clients need:

• Personal lifestyle integration (single-family). The space supports the specific lifestyle of the specific family — entertaining patterns, work-from-home patterns, family routines, hobby and recreation patterns.
• Market positioning (multi-family). Multi-family projects target specific market segments; the design has to position the property correctly.
• Custom millwork and built-ins. High-end residential involves significant custom fabrication — kitchen, library, closet, bath.
• Art integration. Residential projects often include art consultation as part of the design scope.
• Material quality and craft. Higher material standards and finish quality than most commercial sectors.

Senior Living Interior Design

Senior Living design covers independent living communities, assisted living, memory care, and continuing care retirement communities (CCRCs).

What senior living clients need:

• Universal design and accessibility. Designed for residents whose mobility, vision, and cognitive ability may change over time. Universal design principles applied throughout.
• Memory care specifics. For memory care environments, specific design considerations support cognitive function, reduce confusion, and improve safety.
• Resident dignity. The interior design preserves the dignity and autonomy of older adults rather than treating spaces as institutional.
• Staff workflow. Senior living operations depend on efficient staff workflows; the design supports rather than fights the operation.
• Regulatory compliance. State-specific senior living regulations, ADA, fire safety, and health code all factor in.
• Hospitality-influenced approach. Modern senior living interior design borrows from hospitality — communities feel like high-end hotels rather than medical facilities.

Cross-Sector DIG Capabilities

Across all six sectors, DIG brings consistent capabilities:

• Senior designer engagement throughout the project (not just at concept)
• Vendor and fabricator relationships across the supply chain
• The DIG Flow process methodology (see the clean handoff)
• Sustainability and certification expertise across LEED, WELL, and adjacent frameworks
• Integration with architectural and construction teams
• Construction administration support through project closeout

For the deeper view on DIG’s process methodology, see the DIG Flow and clean handoff methodology.

How DIG Approaches Cross-Sector Projects

Some projects span multiple sectors — a mixed-use development with residential, retail, and amenity space; a corporate campus with workspace, hospitality, and conference facilities; a senior living community with healthcare and hospitality components. DIG handles cross-sector projects through integrated team structure with appropriate sector specialists.

Frequently Asked Questions

Does DIG specialize in one sector?

DIG works across all six primary commercial sectors with sector-specific experience in each. Most projects benefit from the cross-sector perspective the firm’s broader practice brings.

What’s the smallest project DIG takes on?

Varies by sector and scope. Smaller projects in corporate, residential, or specialty practice categories are common; very small healthcare or education projects may be more selective.

Can DIG handle international projects?

DIG has international project experience. Specifics depend on the country, regulatory framework, and project requirements.

What about phased projects across multiple buildings or campus expansion?

Phased projects are standard for healthcare, education, senior living, and corporate campus work. DIG structures multi-phase engagements with consistent design language across phases.

How do you handle sector-specific certifications like FGI for healthcare?

Sector-specific expertise is part of the team structure for each project. FGI for healthcare, K-12 building code for education, hospitality FF&E systems for hospitality projects.

Can I see examples of DIG’s work in my specific sector?

Yes. Each sector page (corporate, healthcare, education, hospitality, residential, senior living) showcases completed work. The full projects library covers the breadth.

Talk to DIG About Your Sector

For sector-specific project discussions, contact DIG. Browse the relevant sector page and the projects library for examples before the conversation.