By the Exhibition Stall Design editorial team · Updated 1 October 2026 · 13 min read
Short answer
Ask a 3D stall design vendor where the work is produced and who supervises it, which lines the quote excludes, what drawings you sign before cutting starts, who lodges the organiser paperwork and by when, what each payment milestone releases against, who is on the floor during show hours, and what happens to the stand after the show. Then grade the answers on specificity, because that is what predicts delivery.
Key takeaways
- Insist on approving dimensioned drawings rather than a render before fabrication starts.
- Grade answers on specificity: a name, a date, a document or a number beats any amount of reassurance.
- Ask what the vendor would change about your brief. A supplier with no opinion is not reading it.
- Put the same questions to three vendors and write the answers in three columns. The gaps do the work for you.
- Ask what the quote excludes, never whether everything is included — the second question always gets a yes.
- Tie each payment milestone to a deliverable you can inspect, and keep a balance payable after handover.
How this interview works
The hard part was never the questions. Any vendor will tell you the work is in-house, the price is all-inclusive and their team will be there. What you need is a way of hearing the difference between a sentence that commits to something and a sentence that merely sounds right.
So each question below comes with what a good answer sounds like and what a weak one reveals. The pattern is consistent across all 15: a strong 3D stall design partner answers with a name, a date, a document or a number, while a weak one answers with a reassurance. "We have done hundreds of these" is a reassurance. A supervisor's name, a workshop address and a day you can come and look is an answer.
Sequence matters more than it looks. Ask about price before the brief is settled and you get a figure the vendor is then committed to defending; ask about build-up after you have signed and you get an answer shaped by what is now convenient. The stages below put each question where its answer is still honest.
Stage 1 — before you shortlist (questions 1 to 4)
These decide who is worth briefing at all. Ask them on a call, before any design or pricing conversation, because they are about the firm rather than about your project — and because the answers are much harder to tailor when the vendor does not yet know what you want to hear.
All of them are really one question asked from several directions: does this firm control the thing it is selling? This guide is written for marketing heads, brand managers and event agencies who need a stall concept that is approved quickly and builds exactly as rendered, and most of them find out the answer during build-up week. You can find it out in a twenty-minute call, which is the whole argument for asking these first.
01
1. What were the largest and the smallest stands you delivered last season?
A good answer is two areas and two shows, and it brackets your own stand somewhere in between. A bad answer is a range so wide it must be aspirational. Capability is size-specific: a firm that turns out neat small system booths may never have engineered a structure, and a pavilion specialist will price your small stand like a pavilion.
02
2. Have you worked at my venue, and what are its rules on height, rigging and fire rating?
A good answer is specific about the hall — the height limit, whether rigging is allowed, what fire certification the organiser demands, and when drawings have to be submitted. A bad answer is "we work at every venue in India". Breadth is not the claim you need; one correct hall rule tells you more than a list of twenty cities.
03
3. How many jobs are in your production queue for my show week?
A good answer is a number, ideally with an unprompted note about which of them is largest — it tells you whether your stand is the priority or the filler. A bad answer is "don't worry, we'll manage", which is what a firm says when the queue is not theirs to see, or when they already know the answer is uncomfortable.
04
4. Who physically does this work — your own team, or a sub-contractor?
A good answer is honest about the split, because every firm buys something in: print, AV hire, furniture, freight. You want to hear which trades are owned and which are bought, followed by an address. A bad answer is either a vague "we have a partner network" or a flat claim that everything is in-house with no site you can visit — the second is usually the same as the first, with less candour.
Stage 2 — while you are being quoted (questions 5 to 8)
At this point the brief is out and the quotes are coming back. Everything below exists to stop you comparing two different stands by their totals. None of it is hostile; the supplier who itemises properly is the supplier who will not be arguing with you in March.
Nothing about 3D stall design pricing is mysterious; the drivers are listed below. Free with fabrication orders. What you are testing is whether the vendor can put them in order for your brief specifically. If they cannot, the quote is an estimate wearing a number's clothes.
- Number of concept options and revision rounds
- Depth of 3D work (stills, 360° views or walkthrough video)
- Technical drawing detail required by the organiser
- Whether design is bundled with fabrication
01
5. If I remove something from this quote, what does the total become?
A good answer is a revised figure within a day, because the quote was assembled from line items in the first place. A bad answer is a vague "we'll adjust" or a total that barely moves — the first means there were no line items, the second means the removed item was never honestly costed.
02
6. What would you change about this brief if it were your budget?
A good answer is an opinion: spend more on lighting, less on joinery, move the storage, drop the second message. A bad answer is "it's perfect as it is". A supplier with no view is either not reading the brief or not willing to risk the order by disagreeing, and neither of those helps you on the floor.
03
7. How many light fittings, and where exactly?
A good answer is a count and a set of positions — spots on the brand wall, track over the product, a backlit panel at the entrance. A bad answer is "lighting included". Hall lighting is designed for the aisles rather than for your stand, which makes the lighting count the line most responsible for whether the stand reads as funded or forgotten.
04
8. Will you itemise the quote, and will you write down what it excludes?
A good answer is yes to both, with the exclusion list as a separate signed page. A bad answer is a lump sum defended as "simpler for you", or an itemised quote with no exclusions at all — which is not transparency, it is an unanswered question. The exclusion page is the single most useful document in the process and the one you have to ask for by name.
Stage 3 — before you sign (questions 9 to 12)
These turn a conversation into a contract. Each one closes a gap that otherwise gets discovered on the floor, when the only options left are expensive. Ask them before the advance leaves your account, because afterwards you are negotiating from a weaker position with a shorter clock.
Note that none of these is about design or price. They are about documents, dates and authority — the three things that determine whether a stand gets built as agreed or as improvised.
01
9. Who prepares and submits the organiser paperwork, and by what date?
A good answer lists the actual documents — stand drawings, electrical load, material certificates — names who lodges them, and states the organiser's deadline from memory. A bad answer is "the organiser will tell you what they need", which pushes a hard deadline onto the party least equipped to meet it. A rejected submission costs build-up days nobody has spare.
02
10. What happens if you are late?
A good answer is uncomfortable but specific: here is the slack in the schedule, here is who we call, here is what we would do. A bad answer is that it has never happened. You are not really looking for a penalty clause — you are looking for evidence that somebody has thought about the failure case before being inside it.
03
11. Can I see the production schedule, with dates on it?
A good answer is a schedule with drawing release, print, joinery, dry build, dispatch and installation on separate dates. A bad answer is a delivery week. The intermediate dates are the whole value: they are what let you notice a slip while it is still a week early rather than on build-up morning.
04
12. How are changes priced, and who is allowed to authorise one?
A good answer is a written variation, priced before it is executed, authorised by one named person on each side. A bad answer is "we'll adjust at the end". Verbal agreements made on the floor during build-up are the largest single source of post-show invoices nobody remembers approving, and one paragraph in the contract prevents all of them.
Last stage — the week that decides it (questions 13 to 15)
The last of them are asked a week or two before the show, when the build is done and the risk moves from production to logistics. Vendors expect design and pricing questions; far fewer expect to be asked for a build-up plan, which is exactly why the answers here are so informative.
The outcome you paid for is a design that guides visitors to a demo point and a meeting zone, rather than one that only looks good in a render — and it is won or lost in the last twenty-four hours before doors open. That is the window these questions are about.
01
13. Who is on the floor during show days, and how fast can they reach my stand?
A good answer is a name, a location and a response time. A bad answer is a central number. Show-day problems tend to be small and urgent — a blown lamp, a loose panel, a screen that will not wake — and they only stay small if somebody is already in the building.
02
14. What do you need from me, and by when?
A good answer is a dated list: artwork at final size, product dimensions, staff numbers, any samples to be displayed. A bad answer is "nothing, we'll handle it". Most build-up delays trace back to an input that arrived late, and a supplier who has not asked for yours has not planned backwards from the date.
03
15. When will the stand be finished, as distinct from when build-up ends?
A good answer is an hour, comfortably ahead of doors opening, with cleaning scheduled after it. A bad answer uses the organiser's deadline as the plan. Finishing at the deadline leaves nothing for the snag list, and every stand has a snag list.
Exhibiting soon? Let's build your stall.
The answers most likely to mislead you
Here are the ones where a plausible answer most often turns out to be empty. Every row applies the same test — is there anything in this reply you could check next week? Have it in front of you while you talk, not after.
| Ask this | Good reply | Bad reply |
|---|---|---|
| What if something fails mid-show | Spares on site and a named person in the building | Nothing has ever failed |
| What is excluded | A written exclusion page attached to the quote | The phrase all-inclusive, with no list behind it |
| What do you need from me | A dated list of inputs | Nothing, we'll handle it |
| What will I approve before cutting | Dimensioned plans and elevations, by a stated date | The render you have already been shown |
| What are the payment milestones | Each instalment tied to something you can inspect | A schedule of dates, with most of it up front |
| What materials are quoted | Board thickness, finish and fire treatment, named | Premium quality, with no specification |
| Who submits to the organiser | The documents, the person and the deadline | The organiser will let you know |
None of the warning signs is a lie. They are all true statements that cannot be verified, which is exactly what makes them worth noticing.
What can your area actually hold?
A final question, and the most revealing of the lot: what will my area actually hold? It takes a 3D stall design vendor about ten seconds to work out, which means an evasive answer is not a limitation of the question.
Storage takes 10% of the area up to 18 sq.m and 15% above it. A meeting corner takes 5% by default, or 20% when booking meetings is the actual purpose of the show. Display is whatever remains. Divide display area by 2.5 and you have how many visitors fit at once; divide total area by 9 for how many staff the stand needs on duty.
The reason to ask is that nobody else will. Marketing sets a footfall target, procurement books the area, and the two numbers are rarely held up against each other until the aisle is blocked. Finding the mismatch while the brief is open costs nothing.
| Size booked | Usable display | Storage taken | Staff | Visitors it holds | Lead time |
|---|---|---|---|---|---|
| 9 sq.m | 7.6 sq.m | 0.9 sq.m | 2 | 3 | 3 |
| 12 sq.m | 10.2 sq.m | 1.2 sq.m | 2 | 4 | 3 |
| 36 sq.m | 28.8 sq.m | 5.4 sq.m | 4 | 11 | 4 |
| 54 sq.m | 43.2 sq.m | 8.1 sq.m | 6 | 17 | 5 |
| 72 sq.m | 57.6 sq.m | 10.8 sq.m | 8 | 23 | 5 |
Same arithmetic as the stall planner: staffing is area ÷ 9 with a floor of 2, and the lead time runs 3 weeks base, +1 from 24 sq.m, +2 from 54 sq.m, +2 for premium finishes and +2 for a second storey.
Answers that should end the conversation
Some replies are not warning signs to weigh up — they are conclusions. The first group below are the failure modes specific to 3D stall design; if a vendor's answers point at any of them, you have learned what you needed to learn and the next call is to the second name on your list.
- Renders that cannot be built within the budget
- Designs that ignore organiser height and setback rules
- No material or finish specification, so the build looks different from the render
- Reference images that cannot be tied to a show, a size or a year
- A deadline on your decision that belongs to their cash flow rather than your show
- A delivery week offered in place of a dated production schedule
- A discount offered the moment you hesitate, with nothing removed from the scope
- An advance requested before any scope document exists
- Every question fielded by the salesperson and none by anyone who builds
- Fabrication offered without drawings for you to approve first
The questions are easy to find. Reading the answers is the skill.
Turning replies into a decision
Record as you go, in a fixed order, one column per vendor. This is the whole method: in conversation a non-answer passes for an answer, and in a table it does not.
Then read the set backwards, from the outcome to the answers. You are not buying a stand; you are buying a result at a show, and the questions only matter in so far as they predict it. A vendor who answers everything well and cannot discuss what the show has to achieve is a builder rather than a partner — useful, but you will have to supply the thinking yourself.
- The payment milestones and the deliverable behind each one
- The material specification, including the fire treatment
- The project manager's name and mobile number
- What the vendor needs from you, and by when
- Who does the work, and the address where it happens
- The dismantle plan, and where reusable elements are stored
- The build-up arrival slot, crew size and shift hours
Send the questions with your brief
One email, three recipients, same day — brief plus questions. Include the show, the city, the dates, the area, the open sides, your budget band and two or three images with a note on each. What comes back tells you as much about the firm as about the stand.
We answer all of them in writing. Design is free with every confirmed fabrication order, fabrication happens in our own workshops, we prepare the organiser drawings and the approvals, and one project manager stays on the job from brief through dismantle.
Frequently asked questions
Which question matters most?+
Who physically does the work. It decides who controls quality and who controls the date, and every other answer — pricing, drawings, site crew, backup plans — depends on it.
How long should this take?+
About a thirty-minute call for the first stage, then one document request each at quoting and signing. Set against a build that needs 3 weeks or more, it is the cheapest hour in the whole project.
What is the best question to catch a sub-contracted build?+
"Can I visit the workshop this week?" A firm that owns production answers with an address and a day. Anything that defers the visit — after the order, nearer the show, once design is approved — is the answer by another route.
Should I ask about things that could go wrong?+
Yes, and the quality of the answer matters more than the content. A vendor who describes the slack in their schedule, the spares they carry and who they would call has thought about failure. One who says nothing has ever gone wrong has not.
Should the answers be in writing?+
Yes. Scope, inclusions, exclusions, drawing dates, milestones and the named site contact all belong in the quote or the contract. A verbal answer is a recollection, not a commitment.
When should I ask about build-up?+
A week or two before the show, once production is finished. Ask for the arrival slot, the crew size, the shift hours and the hour the stand will be finished and cleaned — not the hour build-up closes.
What if a vendor refuses to itemise the quote?+
Treat the refusal as the answer. Without line items you cannot compare two quotes, remove scope you do not need, or tell the difference between a cheaper vendor and a smaller scope.
How many vendors should I put these questions to?+
Three, with the same brief. Two gives you nothing to calibrate an outlier answer against, and five is more work than the comparison repays.
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