.jpg)
"Do I need exterior renders, interior renders, or both?" is the most common question we field on a first call. The honest answer depends on what you are trying to do — sell, approve, present, document or design. This post walks through the differences, the typical use cases, the cost delta and how to decide.
What is an exterior render?
An exterior render is a photoreal still image that shows a building from outside — façade, roof, surrounding landscape, sky, time of day. It captures massing, material, proportion and how the building sits in its setting. The hero shot of any real-estate brochure or planning submission is almost always an exterior. Our exterior service delivers daylight, twilight, aerial and street-level views.
What is an interior render?
An interior render is a photoreal still that shows a finished room from inside — furniture, lighting, materials, the way evening sun falls on a sofa. Interior renders sell apartments, close interior-design pitches and approve restaurant fitouts before a single piece of joinery is built. Our interior service covers residential, commercial and hospitality interiors.
Side-by-side comparison
| Exterior render | Interior render | |
|---|---|---|
| Typical complexity | Lower (cleaner geometry, fewer props) | Higher (furniture, fabric, lighting) |
| Standard turnaround | 5–10 business days per view | 5–10 business days per view |
| Typical cost (India) | ₹15,000–₹40,000 | ₹12,000–₹35,000 |
| Typical cost (US) | $800–$3,000 | $700–$2,500 |
| Best for | Pre-sales, planning, brochures, hoardings | Client approval, interior pitches, hospitality marketing |
| Hero deliverable | Twilight exterior | Living room or hospitality lobby |
When to choose exterior renders
- Real-estate pre-sales. Buyers fall in love with the building before they pick a unit.
- Planning permission. Local authorities respond better to photoreal proposals than line drawings.
- Architectural pitches. The exterior is the public-facing argument for the project.
- Hoardings and outdoor marketing. A great exterior holds attention from across a road.
When to choose interior renders
- Interior-design client approval. Closes the gap between mood board and finished room.
- Hospitality marketing. Restaurants, hotels and lobbies sell on interior atmosphere.
- Off-plan unit sales. Buyers want to imagine themselves living in the apartment.
- Showroom and retail design. Brand experience hinges on interior detail.
When to choose both
Almost every off-plan real-estate launch needs both — an exterior hero for top-of-funnel attention and a set of interiors for unit-type pre-sales. Most architecture-firm presentations also need both — the exterior to win the design argument and at least one interior to demonstrate that the design carries through to the daily experience of the space.
How to brief us
If you only have a CAD file and a couple of reference images of buildings you like, we can usually take it from there. Our CAD prep checklist walks you through what to send and what is optional.
Need exterior or interior renders, or both? Talk to us on WhatsApp at +91 96467 24313 or email danish@slateconcepts.com.