AI generated imagery has flooded the steel door and window market. Before you commit to a custom door that can cost as much as a car, it is worth knowing whether the beautiful room on your screen shows a real, built, photographed product, or a scene a computer invented. Here is how to tell the difference, and why it matters so much for a purchase this size.
A custom steel door or window is a high consideration purchase. The finish, the weld, the sightlines of the profile, and the way the glass sits in the frame are the product. More and more manufacturers now illustrate that product with AI generated images: photorealistic rooms that were never built, holding doors that were never fabricated. Some are convincing at a glance. Many fall apart the moment you look closely. This guide covers the three kinds of imagery you will run into, how to spot a generated scene, and why an established maker can show you something a brand new one usually cannot: proof.
The three kinds of images you will see online
Not every rendering is a warning sign. There is an important difference between an honest design tool and a fabricated marketing scene.
1. Product renderings (Generated using product CADs)
A product rendering is a 3D model of an actual product, built from real fabrication drawings. Architects and manufacturers use these every day to show configurations, finishes, and dimensions before a door is made. A good CAD rendering is accurate by design, because it comes from the same specifications the shop will build to. Renderings like these are legitimate and useful. They are not the concern here.
2. AI generated imagery
An AI generated image is created from a text prompt, not from a product model or a camera. The software produces a room and a door that look plausible but match no real fabrication, no real installation, and no real specification. The door in the picture is an approximation of the idea of a steel door, not a photograph of one that exists. This is the category to watch.
3. Real product and installation photography
Real photography is exactly that: a camera pointed at a physical product, a finished installation in a customer home, or a showroom display. Real photos carry information that neither a render nor an AI image can fake convincingly, including genuine welds, real hardware, true finish texture, light behaving correctly, and the small imperfections of an actual space. This is the strongest evidence a manufacturer can offer.
When a reputable maker chooses a rendering
A rendering is not a warning sign on its own. Even a company with a deep archive of real work will sometimes show a rendering, for reasons that protect both quality and the customer. Three come up most often.
- The number of configurations. A single door design can exist in dozens of combinations of size, finish, glass, and hardware. Fabricating and photographing every one of them would mean building doors for the sole purpose of a photo. A rendering built from the real product lets a buyer see an exact configuration without that waste.
- A brand new product. When a design is finalized before the first unit is fabricated, a rendering made from the approved drawings lets the product launch on schedule, before the first door and the photographer are both ready. Real photography follows once the product exists in the world.
- The only real photo is not usable. Sometimes the one real image of a finished door is a quick phone snapshot from a customer that is pixelated or poorly lit, or it shows a home the client would rather keep private. PINKYS prefers a real photograph every time, and PINKYS does not publish a client's home without permission. When the only available real image is low quality or private, a faithful rendering serves the buyer better than a bad photo, or no photo at all.
What separates a faithful rendering from an invented one is where the geometry comes from. Every PINKYS product rendering is built from the exact CAD of the actual product, so the profile, dimensions, and detail are true to what PINKYS fabricates. Any AI involved is limited to surrounding scene elements such as backgrounds and plants; the product itself, its dimensions, and its specifications are never AI generated. A purely AI generated scene, by contrast, is invented from a text prompt and represents no real product at all. PINKYS is also transparent about the use of product renderings, and shows them within a large body of real project photography, so a buyer is never left guessing.
For size variant products, one detail is worth knowing. The rendering shows the correct style, profile, and finish, but the size it displays is nominal. It does not redraw to the exact dimensions for your order, so treat the rendering as an accurate picture of the product, not a scale drawing of your specific size.
How to spot an AI generated image (and why that is getting harder)
Not long ago, AI generated rooms were easy to catch. That is changing fast. The tools have improved, and the giveaways that used to be obvious are becoming rarer and less consistent. Some generated images still fall apart on a close look. Others are clean enough that even a careful eye cannot be sure. So treat the signs below as clues that sometimes appear, not as a reliable test, and keep one rule in mind: a flawless image is not proof that a product is real. It only means the image is good.
When artifacts do show up, structure is where they hide, and steel doors and windows are almost all structure. That is what AI still gets wrong most often.
- Warped or misaligned grids. The muntins and glazing bars on a steel door should be dead straight and line up across adjacent panels. Generated images sometimes bow them, vary their thickness, or fail to make them meet where two panels join.
- Distorted patterns. Checkerboard tile and herringbone wood are hard for AI to hold in consistent perspective. Look for tiles that change size unevenly, grids that bend, or planks that merge as they recede.
- Hardware and fixtures that do not resolve. Handles, hinges, locks, and light fixtures are small and complex, so AI often blurs them into shapes rather than working parts, or lets a fixture arm cross into nothing.
- Furniture with no seams. Sofas and chairs can render as smooth blobs where arm, seat, and back merge with no joins, wrapped in a texture that repeats identically across every surface.
- Details that break on a second look. Trim that curves where it should be straight, an element attached to nothing, or light that is a little too perfect, with shadows that do not agree on one source.
One of the quickest ways to pressure-test an image is to ask an AI assistant. Upload the photo to a tool such as Claude or ChatGPT and ask it to point out anything that looks AI generated, or share the product link and ask it to compare the styled lifestyle image against the company's own product photos and specifications. A capable model can surface tells in seconds that a person would scroll past, and it can reason about whether the room and the product actually match.
Use it as a second opinion, not a final answer. These tools are not reliable detectors, and they can be confidently wrong in both directions, calling a real photo fake or a fake photo real. Treat the result as one more data point, then weigh it against what a company can actually show you.
The most important test: does the image match the real product?
Even a clean AI image usually cannot match a manufacturer's own specifications. Compare the door in the lifestyle photo to the same product spec drawings or product shots. Do the sightlines match? Is the profile the same? Are the divided lites in the same pattern? Because detection is no longer dependable, the most reliable move is to shift the burden of proof from the image to the company.
Why this matters more for steel doors and windows
With steel doors and windows, the things that justify the price are physical: the weld, the sightline of the profile, the finish, and how the hardware operates. An AI image can show all four convincingly. None of them can prove it, because an image, real or generated, is not the object. That is why the more useful question is not whether a photo looks real, but whether the company can show you a real one: a photograph of a finished unit, a project it has installed, or the product itself in a showroom.
What an established manufacturer can show you
This is where history matters. A company that has been fabricating and installing for decades has something a brand new operation cannot produce with a prompt: a real archive of real work.
PINKYS has been family owned since 1978. The story began with Vic Der-Sarkissian, a jazz drummer from Isfahan, Iran, who settled in Los Angeles and started crafting ironwork by hand in his backyard. His sons Dion and Arin grew up in that work and refined PINKYS in 2014, carrying the same standard forward. Today PINKYS designs and manufactures steel doors and windows across two production lines, PINKYS and PINKYS Custom Studio Steel, working in Ottostumm and Jansen steel systems as well as its own PINKYS Air Series steel, and welcomes clients by appointment at its Los Angeles flagship showroom.
That history is not just a story. It is evidence you can look at. Every image below is a real product, a real installation, or a real space, not a render and not a prompt.
Inside the PINKYS Los Angeles flagship showroom, where clients can see and operate real steel doors and windows in person.
An actual PINKYS installation in a client home. Real weld lines, real hardware, real light.
An actual PINKYS installation in a client home. Real weld lines, real hardware, real light.
An actual PINKYS installation in a client home. Real weld lines, real hardware, real light.
Close detail of a PINKYS profile, weld, and hardware. The parts an AI image cannot fake.
A close up photo of PINKYS NFRC Ratings on a product, a third-party certification reputable companies will offer.
A quick buyer checklist
Before you buy a steel door or window from any company, ask:
- Can you show me photographs of finished installations, not only styled renderings?
- Can I see the product in person, either the exact configuration or the same style in a different one? A showroom may have a single-door version on display when you want the double, or the same profile in another color or finish. That is still a reliable way to judge build quality, weld work, and hardware up close, even when the precise configuration is not on the floor.
- Do the lifestyle images match the product spec drawings?
- How long has the company been fabricating and installing?
- Are there real customer projects you can point to?
- A company with real answers has real products. A company that can only show generated rooms may still be finding its footing.
Frequently asked questions
Are renderings always a bad sign?
No. CAD product renderings built from real fabrication drawings are a standard, honest design tool. The concern is AI generated lifestyle images that show products and installations that do not exist.
How can I tell if a product photo is AI generated?
Look at the structure, not the mood. Check whether straight lines and grids stay straight and aligned, whether floor patterns hold perspective, whether hardware and light fixtures resolve into real objects, and whether the door matches the company's own spec drawings. Look closely at any generated plants or background details.
Why do some companies use only AI imagery?
Often because they do not yet have a body of real work to photograph. Generated images are fast and inexpensive, and they can make a very new operation look established. Real photography and CAD based renderings are expensive to produce. That is exactly why real photography is worth looking for.
Can an AI tool tell me if a photo is AI generated?
It can help, but treat the answer as a clue, not a verdict. You can upload an image to an assistant such as Claude or ChatGPT and ask it to point out signs of AI generation, and it may flag the same structural tells covered above. These tools are not reliable detectors, though, and they can be confidently wrong in both directions, calling a real photo fake or a fake photo real. It helps to test several photos from one company rather than judging by a single image, and to be cautious of a company whose site does not show a single real photo. Use the result as one more data point, and put more weight on what a company can actually show you: real installation photos, a showroom visit, or a live video walkthrough of the product.
Does PINKYS use AI generated product images?
Not in the way people usually mean. PINKYS uses product renderings for some products and configurations, and it is upfront about how they are made. The product in a PINKYS rendering is built from the exact CAD of the actual product, so its profile, dimensions, and detail are true to what PINKYS fabricates. Please note, size adjustments will not alter our renderings in real-time. Some surrounding scene elements, such as backgrounds or plants, may be AI generated, but the product itself, its dimensions, and its specifications are never AI generated. Where real installation or showroom photography exists, PINKYS shows it alongside the renderings, and for some newer products a rendering may be the only image available. A purely AI generated image is fundamentally different, because it is invented from a text prompt and represents no real product at all. Clients are always welcome to see the work in person at the Los Angeles showroom.
See the difference in person
Book a visit to the PINKYS Los Angeles flagship showroom, or request a specification sheet and compare real specs against any product you are considering. Real is easy to prove when it is real.
