Interior 3D Rendering Services

Our studio produces professional 3D interior renderings designed for the architectural and real estate industries. We translate complex design concepts into hyper-realistic visuals, highlighting spatial volume and material quality to facilitate clear stakeholder communication.

What Is 3D Interior Rendering

3D interior rendering is the process of creating photorealistic digital images of indoor spaces using advanced computer graphics technology. Interior 3D visualization services transform floor plans, material boards, and design concepts into lifelike images that showcase a project’s aesthetic and functional potential.
These renderings capture every detail—from the subtle interplay of light and shadow to the precise textures of materials and furnishings.

The result is a high-fidelity visual so realistic it is often indistinguishable from a photograph of a finished space.

These visualizations are essential for pre-construction marketing, interior design approvals, and investor presentations. Interior rendering services enable architects, developers, and designers to communicate their vision with clarity and impact, ensuring stakeholder alignment long before construction begins.

Accepted File Formats

Kolo CGI accepts a broad range of architectural file formats for interior 3D rendering projects, including AutoCAD, Revit, SketchUp, PDFs, and hand-drawn sketches.

Architectural Drawings:

✓ AutoCAD (.dwg, .dxf)
✓ Revit (.rvt)
✓ SketchUp (.skp)

Additional Materials:

✓ Material specifications and finish schedules
✓ FF&E schedules and furniture references
✓ Moodboards and lighting requirements
✓ Photos of the existing interior space

2D Plans & Elevations:

✓ PDF floor plans and technical layouts
✓ JPEG / PNG elevation drawings
✓ Hand-drawn sketches
✓ Technical blueprints

CAD files not available?

No issue. Basic sketches, interior photos, or detailed written descriptions are sufficient to initiate the rendering process. Each project is adapted individually to fit the information provided.

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Our Interior Rendering Process:

1. Discovery Phase

• Project brief and scope definition
• File review and technical assessment
• Custom quote based on complexity
• Timeline establishment

3. Final Delivery

• High-resolution final images
• Multiple format options (JPEG, TIFF)
• Delivery via secure Google Drive
• Portfolio usage permission request

2. Production Phase

• 3D model creation from architectural files
• Material and furniture application
• Internal lighting and atmosphere setup
• Draft rendering delivery
• Two rounds of revisions included

4. Post-Delivery Support

• Additional revisions available upon request
• Additional close-up or detail shots
• File format conversions if needed
• Ongoing support for future projects

Who Benefits from Interior 3D Rendering Services?

Real Estate Developers & Property Investors

Key Benefits:

• Off-plan sales – Start selling units before the interior fit-out begins.

• Investor presentations – Secure funding with high-end, photorealistic interior visuals.

• Design validation – Test different layout options and material finishes cost-effectively.

• Marketing materials – Create premium brochures and high-quality digital walkthroughs.

Typical Projects: Residential complexes, commercial offices, mixed-use interior spaces.

Homeowners & Interior Designers

Key Benefits:

• Design visualization – See exactly how your future home looks before starting renovation.
• Decision making – Compare interior materials, flooring, and color schemes.
• Contractor communication – Ensure the construction team follows the exact design intent.
• Budget planning – Minimize costly changes on-site by finalizing the design digitally.

Typical Projects: Custom kitchens, luxury bathrooms, full apartment renovations.

Architects & Architectural Design Firms

Key Benefits:

• Stakeholder alignment – Present complex interior spatial designs with clarity.
• Lighting analysis – Visualize the interplay of natural and artificial light within a space.
• Furniture coordination – Test FF&E (Furniture, Fixtures, and Equipment) arrangements.
• Project approvals – Speed up the client sign-off process with realistic imagery.

Typical Projects: Institutional interiors, hospitality spaces, luxury residential.

Real Estate Agents & Brokers

Key Benefits:

• Virtual staging – Show the full potential of empty or outdated properties.
• Listing enhancement – Increase engagement and inquiries on property portals.
• Client consultation – Help buyers visualize lifestyle possibilities within a space.
• Market differentiation – Stand out in a competitive market with premium visuals.

Typical Projects: Luxury apartments, commercial lease spaces, staged show-homes.

Professional Interior 3D Rendering Software & Technology

3D Modeling & Rendering Software

• 3ds Max – Industry-standard professional 3D modeling and animation software for high-end interior visualization.

• Corona Renderer – Advanced photorealistic rendering engine, specifically optimized for realistic interior lighting and materials.

• V-Ray – Professional rendering solution for complex global illumination scenarios and physically accurate interior textures.

Quality Assurance Process

Every interior rendering undergoes comprehensive quality control:
• Manual review by experienced architectural professionals with 10+ years in 3D visualization
• Lighting and Materiality Verification – Ensuring physically accurate light distribution, shadows, and realistic texture scaling.
• Photorealism quality standards enforcement across all deliverables to ensure high-fidelity results.
• Two revision rounds to ensure complete client satisfaction and design alignment.

Post-Production & Enhancement

• Adobe Photoshop – Professional image editing for final refinement and enhancement of interior textures.
• Magnifico AI – AI-powered realistic detail enhancement for photorealistic finishing touches on decor and materials.
• Color Correction – Lighting balance, atmospheric effects, and color grading for a perfect interior presentation.

Why Our Technology Stack Matters

The combination of professional-grade software and expert knowledge ensures interior 3D renderings that are:
✓ Indistinguishable from photographs
✓ Accurate to architectural specifications
✓ Optimized for marketing, presentations, and permits
✓ Delivered in high resolution suitable for billboards and large-format printing

Why Choose KOLO CGI

✓ Photo-Realistic Quality
We capture the finest details of interior textures, lighting, and decor.
✓ Fast Turnaround
Standard interior projects are delivered in 3-4 business days.

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✓ Flexible File Requirements
We work with a wide range of professional architectural formats or simple sketches.
✓ Confidential Service
Projects are never shared without permission.