The opening date is fixed before anything is chosen
A hotel project does not start with a product. It starts with a date. The opening is announced, the operator’s calendar is published, the sales team begins taking bookings, and every decision afterwards is measured against that date. Everything in the chain is scheduled backwards from it.
This is the single most useful thing to understand about project supply, because it explains behaviour that otherwise looks irrational. A specification that seems frozen was frozen early, not because nobody wanted to change it, but because changing it would have moved a date that could not move. A buyer who seems indifferent to a better product is indifferent because the product is no longer the problem; the calendar is.
For a sanitaryware supplier, the practical consequence is simple to state and difficult to act on: the earlier you enter the chain, the more of the project you can influence. The later you enter, the more you are answering a question that has already been answered.
Four parties, four different documents
A hotel bathroom is specified by a group of parties who rarely share a single document. Understanding which party holds which document tells you who to talk to about what.
The design side produces the specification: the fixture types, the mounting, the finishes, the performance requirements and the standards that apply. This is the document that eventually becomes a tender. It is also the document where a supplier can add the most value, because it is written before the products are fixed.
The owner or operator sets the brand position and the budget, and usually holds the maintenance view — which in a hotel means spares, service access and what happens when a room has to be taken out of service. An operator’s technical standards can override a designer’s preference, and they usually do so quietly.
The main contractor or MEP contractor owns the coordination: the wall build-up, the drainage positions, the water supply, the fixing backgrounds. This party decides whether the product that was specified can actually be installed in the building that was designed around it, and they discover the answer late if nobody asked them early.
Procurement places the order and administers the commercial terms. They are measured on delivery and on price compliance, not on whether the trap aligns with the riser. That is not a criticism; it is a division of labour that explains why a technically correct conversation can die in a procurement inbox.
Where the supplier enters decides what can still change
Enter early, and the questions on the table are still open: mounting type, rough-in, water pressure assumptions, the position of the supply, the height at which accessories are set, the drainage strategy for a wall-hung range. These are decisions that cost nothing to make at the right moment and a great deal to change later.
Enter after the specification has been issued, and the questions have narrowed. You are now responding to a document, and your scope is to confirm compliance, quote against a schedule, and flag where the document is internally inconsistent. That is still valuable work — a supplier who catches a clash between the specified trap and the drawn riser has saved the project a variation — but it is a different job.
Enter after procurement has started, and the scope narrows again. You are supplying against a purchase order, and the only remaining conversations are about delivery, documents and price. Any technical improvement at this point has to be justified as a substitution, and substitutions are administrative work for everyone involved.
None of this is a complaint about how projects are run. It is a map of where the leverage sits. A supplier who wants to influence a hotel project should be talking to the design side while the specification is being drafted, not to the buyer after the tender closes.
Why the drawing set outranks the catalogue
A catalogue is a sales document. It shows a shape, a finish and a family, and it is designed to make a model look like the right choice. A drawing set is a technical document. It states the dimensions that decide whether the fixture fits the building, and it is the document a contractor will work from.
When the two disagree, the drawing wins, because the drawing is what gets built. A photograph of a model in a styled bathroom cannot answer the question the plumber is asking. The drawing can.
So the negotiation should be conducted in drawings. Send the project’s drawing, marked up with the wall build-up and the finished floor level, and ask for a returned drawing with the fixture positioned on it. A supplier who can only reply with a catalogue page has told you something useful about how the project will go.
This is also why substitutions are so often refused. A substitution proposal that consists of a catalogue page is an opinion. A substitution proposal that consists of a drawing showing the same rough-in, the same fixing centres and the same envelope is an argument, and arguments get considered.
What the mock-up room proves, and what it does not
Most hotel projects build a mock-up room, and it performs a real function: it lets the owner, the operator and the designer see the bathroom assembled and agree that it looks right. It settles finish, proportions and the relationship between fixtures and joinery.
What it does not prove is that the specification works at scale. A mock-up is built by people who care, in a space where the walls can be adjusted, with time to solve the problems that appear. The four hundredth bathroom is built by a different team, against a programme, with the wall already closed.
The gap between those two situations is where project failures live: a rough-in that was made to work once, a fixing detail that depended on a wall that will not exist in every room, a service access that was generous in the mock-up and is not in the standard layout. A supplier who understands this will ask to see the standard room drawing as well as the mock-up, and will flag anything that only works because the mock-up was special.
The compliance stack a project actually asks for
Hotel projects ask for documents in a way that retail buyers rarely do, because the operator carries a liability that outlives the opening. The request usually arrives as a schedule, and the schedule has to be answered model by model rather than by range.
For our range that means: a CE file covering the wall-hung models, WaterMark for Australia, a WELS registration at 3.5 stars, an AS 1976 test report recording 0.14% water absorption, an ISO 9001 certificate for the quality system, and two SGS VOC reports on specific models. Where a project asks for something outside that list, the answer is stated plainly as certificate documents on request — meaning the file is sent if it exists, not that a download link is waiting.
Two habits make this manageable. Keep the document set indexed by model and market, so an answer takes minutes rather than a week. And state the position honestly when a document does not exist for a particular model, because a project that discovers a gap during handover is a project that remembers who caused it.
How to be useful before you are asked to quote
There is a stage in every project where a supplier can do work that costs little and is remembered: after the specification is drafted and before the tender closes. Most suppliers use it to send a catalogue. The ones who win projects use it differently.
- Read the specification against the drawings and list the points where they do not agree — trap positions, wall build-ups, fixing backgrounds, supply locations.
- Send the drawing set for the models proposed, not a brochure, so the design side can check fit without asking for it.
- Flag the long-lead items in your own offer, so the programme can absorb them rather than discover them.
- State the compliance position per model, including the gaps, in a table that fits on one page.
- Offer a specification review as a service rather than a sales step: same drawings back, annotated, with questions rather than recommendations.
None of that requires a project reference or a hotel name to be credible. It requires the technical documents and the willingness to read somebody else’s drawings carefully, which is a rarer combination than it sounds and is noticed by the people who write specifications for a living.
Frequently asked questions
When should a supplier join a hotel project?
While the specification is still being drafted, because that is the point at which mounting, rough-in and installation details can still be influenced. Joining at tender stage is workable but narrower; joining after the purchase order limits the conversation to delivery and documents.
Why is the drawing set more important than the catalogue?
The drawing set states the dimensions and interfaces that decide whether a fixture can be installed, and it is what the contractor builds from. A catalogue shows how a model looks. When the two disagree, the building follows the drawing, so that is the document to negotiate in.
Does a mock-up room guarantee the standard rooms will work?
No. A mock-up is built carefully, in adjustable conditions, by a team solving problems as they appear. The standard rooms are built to a programme by other people. Ask to see the standard room drawing as well, and check that every detail that worked in the mock-up also exists there.
Which certificates can you supply for a project?
CE on the wall-hung models, WaterMark for Australia, WELS at 3.5 stars, the AS 1976 test report recording 0.14% water absorption, ISO 9001, and two SGS VOC reports on specific models. For other markets the position is certificate documents on request — ask for the model and the market.
Can a specified model be substituted?
Sometimes, and the proposal decides it. A substitution offered as a catalogue page is an opinion and is usually refused. One offered as a drawing showing the same rough-in, fixing centres and envelope is a technical argument, and it gets read by the people who can approve it.
Do you have hotel references you can share?
We do not publish project references or client names, and we would rather say so than offer a list that cannot be verified. What we can send is the technical file: drawings, certificates, test reports and the model matrix, which is what a specification team can actually check.
Related on this site
Documents and certificates
- Send a project drawing and ask for a specification review
- The plant, the kiln and the QC record behind the range
Related reading
- Wall-hung toilets in hotel projects
- Specifying toilets for an EU project: a checklist
- Spare Parts and Serviceability