The short answer
For building material and furniture brands with many finishes or sizes, CGI is usually cheaper than product photography over the life of a range, because each new variant is a re-render rather than a new shoot. For a single product photographed once, a shoot can be simpler. The difference is variants, updates and room scenes.
CGI vs product photography cost over a range’s life
Is CGI cheaper than product photography? The honest answer depends on how long you will use the images and how many versions you need. A single product shot once is often simpler as a photograph. A range with twenty finishes, two sizes and a catalogue that changes every season is a different problem, and that is where CGI pulls ahead.
The comparison below follows a product through the events of its life. It uses no figures, because the numbers depend on the range. What matters is which events repeat.
| Event | CGI | Photography |
|---|---|---|
| First product | Model plus renders | Set, samples, shoot day |
| New colour or finish | Re-render | New samples and shoot |
| Seasonal catalogue update | Re-render existing scenes | Reshoot |
| Product in a styled room | Any room, at scale | Location or full set |
| Product not yet manufactured | Possible from CAD | Not possible |
Why variants change the answer
Photography charges you again for every variant, because each one is a physical object that must be made, shipped, styled and lit. CGI charges you once for the model and a smaller amount for each variant, because a new finish is a change to the material on the same shape.
Imagine a panel in twenty finishes. Photographed, that is twenty samples, twenty set-ups or at least twenty changes at the shoot, and twenty sets of retouching. Rendered, it is one model and twenty material changes, each checked against a physical sample. The more variants, the larger the gap.
Where photography still wins
- One-off hero shots of a single, finished product
- Very fine natural textures without good scans
- Lifestyle shoots with real people as the focus
- Products that already exist and will not change
- Short-lived campaigns that will not be reused
The hybrid approach
Many brands photograph samples once for texture accuracy and render everything else. CGI then handles variants, rooms and updates.
The hybrid works because each method does what it does well. A photograph captures the real surface exactly. A render reuses that surface across any shape, finish or room. A brand gets photographic truth in the material and the flexibility of a model in the scene.
What the product is matters
Architectural and interior products, such as surfaces, panels, ceilings, partitions, doors, windows and furniture, suit CGI especially well, because they are installed in rooms and sold in many finishes. Other products may not.
| Product type | CGI fit | Reason |
|---|---|---|
| Wall panels and cladding | Strong | Many finishes, shown installed on walls |
| Ceilings and partitions | Strong | Easiest to understand in a room scene |
| Doors and windows | Strong | Sizes, finishes and installations vary |
| Furniture with many options | Strong | Variants of fabric, colour and size |
| Surfaces and laminates | Strong | Patterns shown on cabinets and walls |
| One finished object | Mixed | Photography may be simpler |
How colour accuracy is kept in CGI
The main worry about CGI is colour: will the render match the sample? The answer is to build materials from physical samples or high-quality scans and check the renders against them. A render is then a prediction of how that material looks in a particular light, and the sample is the reference.
Share physical samples for signature finishes. Agree how colour will be checked, whether on a calibrated screen or against a sample under agreed light, and treat the first render of each material as a check, not a final.
- 01Send a physical sample or a scanned swatch for each finish
- 02The studio builds the material and renders a test view
- 03Compare the render against the sample under agreed light
- 04Adjust and approve before the finish is used across the range
Room scenes: the biggest advantage of CGI
A product is rarely bought in isolation. Buyers want to see a panel on a living room wall, a door in a hallway, a ceiling in an office. In photography, each setting needs a set or a location. In CGI, a room is built once and the product is placed in it, then swapped for any variant.
This is also how a dealer kit or catalogue gets built. A small set of approved scenes carries every product, and adding a new product means adding it to the scenes, not shooting new ones.
A worked example: a panel range with many finishes
Take an illustrative wall panel brand (a made-up shape, not a real client). It sells one panel profile in many finishes, in two sizes, and wants images for a catalogue, a dealer kit and its website.
With photography, each finish needs a sample, a set-up and retouching, and the catalogue needs a styled room shoot. With CGI, the studio models the panel once, builds each finish from the physical sample, and places the panel in three approved room scenes. The catalogue, the dealer kit and the website draw from the same renders. When a new finish launches, it is added to the scenes and appears across every asset.
The brand photographs its samples once for texture. Everything else comes from the model.
Edge cases: when the answer flips
- A single product with no variants. A photograph is simpler and often enough
- A product with very fine natural texture, such as raw timber or stone. Use scans or photography for the texture, then render the scene
- A product that does not exist yet. CGI from CAD is the only option
- A campaign with real people and lifestyle. Photography leads, with CGI used for product shots
- A range that changes every season. CGI is much more efficient over time
- A brand without CAD. Dimensioned drawings or measured photos can be modelled, though the first model takes more effort
Keeping a CGI image library up to date
A render library is a working asset. When a finish is discontinued, a range is renamed or a new room style is launched, you update the model or the scene and re-render the affected images. The rest of the library stays as it was. That is a different maintenance model from photography, where an old image is either correct or has to be reshot.
To make this work, treat the model and scene files as part of the project, not as leftovers. Agree at the start what you receive: final images in the formats named in the quote, and how future updates are handled. At our studio the final output delivered within the approved scope is yours to use for your own business and marketing, while source and working files are not included, so plan updates with the studio.
| Change | CGI response | Photography response |
|---|---|---|
| A finish is discontinued | Remove it from the scenes and delivery list | Retire the images |
| A new finish launches | Add it to the approved scenes | New sample, set-up and shoot |
| The catalogue is redesigned | Re-export the same renders at new sizes | Reshoot or crop existing images |
| A dealer wants a room view | Place the product in another approved scene | Hire a location or build a set |
| The product design changes | Update the model and re-render | Reshoot every image |
Consistency across a range
A catalogue of fifty photographs is fifty small decisions about light, angle and styling, often made on different days. A catalogue of fifty renders is one decision about light and camera, applied fifty times. For a brand that wants every product to look like part of one family, that consistency is a large advantage.
The same applies across channels. A product that looks one way in the print catalogue and another on the website, or one way for the dealer and another for the architect, undermines trust. A single model and scene library keeps them the same.
Questions to ask before choosing CGI or a shoot
- How many variants does the range have, and how often do they change?
- Will the products be shown installed in rooms?
- Does the product exist yet, or will it launch before it is made?
- How long will the images be used?
- Who will update the library when the range changes?
- Do I have CAD files, or only photographs of the product?
What goes wrong, and the fix
| What goes wrong | Why it happens | Fix |
|---|---|---|
| A render looks different from the sample | The material was not checked against the sample | Check each finish under agreed light |
| The catalogue does not match the website | Images were made at different times by different vendors | Keep one model and one scene library |
| A new variant costs more than expected | The variant list grew during rendering | Fix the variant list before the first render |
| Room scenes feel generic | No style was agreed | Approve a scene style before rendering |
| Files cannot be reused | Naming and formats were not planned | Agree names and formats at the start |
How 360 Space approaches it
We render architectural and interior products only, installed in real rooms. The studio builds each product from CAD or dimensioned drawings, creates materials from samples or scans, and places the product in approved room scenes. Two revision rounds are included, files are delivered in 4K, print and web formats, and an NDA is signed before drawings are shared. White-label delivery is available for agencies.
See 3D product and material rendering, or read how to prepare a brief in how to brief a product rendering studio. To start, send the CAD, samples and variant list.