Interior Supplier Conversation Preparation Checklist

Take rough measurements of the room recorded in more than one place, since older rooms are rarely the same width at both ends and a single figure misleads everybody.

Two differing measurements are genuinely useful information; one tidy measurement quietly hides the problem.

Take photographs of the whole room including the ceiling, the floor junction and the awkward corner you would rather not mention.

The awkward corner is the one that determines what can be supplied, so hiding it only delays the conversation.

Photograph anything you intend to keep, such as existing taps, a floor, a worktop or joinery, since matching to something that is not there to look at is rarely reliable.

Suppliers can often work from an image of what stays, but not from a description of it.

Bring the parts of your brief describing how the room is used, not only the images describing how you want it to look.

Use determines suitability far more than appearance does, and it is the part owners leave at home.

Take a note of any material reference you already hold from an earlier order or a previous occupier, since a supplier can often trace a range from the reference alone.

A single reference number saves a long conversation of comparing pieces by eye.

Take a written list of the questions you must not leave without answers to, because a showroom is arranged to move a conversation somewhere else.

Written questions are the only reliable defence against leaving with samples and no information.

Ask exactly which components are included and which are supplied separately, listing them item by item rather than accepting a general description of the package.

The word included covers very different things in different places, and only a list makes it comparable.

Ask what preparation the material assumes has already happened at the property, and who is expected to have done it.

Materials frequently assume a substrate or a condition that nobody has been asked to provide.

Whether the property meets those assumptions must be established at the property by qualified people, not agreed across a counter.

Ask whether anything needed to use the item is outside the supply, such as fixings, trims, edging or the pieces that finish a corner or an exposed end.

The small finishing pieces are the classic omission, and they are the ones that hold up a fit-out.

Ask what the supplier needs to be told before an order can be placed, then gather that information before returning rather than guessing at it.

Knowing the questions in advance turns a second visit into a decision rather than another enquiry.

Ask whether measuring forms part of the arrangement and, if it does, who carries responsibility for that measurement being right.

This single question separates two very different kinds of supply arrangement.

Responsibility for measurement should be confirmed in writing by the supplier rather than inferred from a conversation.

Ask what happens if something does not fit at the property, and write the answer down in the words the supplier used rather than paraphrasing it.

The paraphrase is always more generous than the original, and you will be relying on the original.

Ask whether the sample shown is representative of the batch you would receive and what range of variation is considered normal for that material.

Natural materials vary by nature and manufactured ones typically vary by batch; either is easier to live with once it is expected.

What variation is normal is a question for the supplier or manufacturer of that specific material, not a general property of a material type.

Ask to take a sample away and look at it in the actual room, under the light there, rather than judging it under showroom lighting.

Showroom lighting is designed to flatter, and the room is where the material has to work.

Ask whether material must be ordered together to come from a single batch, and what would happen if more were needed once the first order has been used.

Ordering in two parts is often the reason a floor or a run of tiling has a visible line through it.

Ask what the material looks like at its edge and on its back, since the visible face is only part of what will be seen at a junction or a return.

Edges appear at every threshold, worktop end and window reveal, and they are rarely shown on a sample board.

Ask whether the displayed piece has been treated, sealed or laid in a way that changes its appearance, and whether that treatment is part of the supply.

A displayed piece often shows the material in its most flattering condition rather than as it arrives.

Write the reference on every sample you take away, on the sample itself, since a pile of unlabelled samples becomes worthless surprisingly quickly.

Unlabelled samples cause a whole extra round of visits to establish what you already had.

Ask what the supplier can confirm in writing about availability, and what would happen if an item became unavailable after an order had been placed.

A verbal assurance about availability is the thing most often remembered differently by the two parties.

Ask whether any part of an order is subject to substitution, and whether you would be told before a substitution happened or afterwards.

Substitution clauses are ordinary, but being told afterwards is not something owners usually expect.

Ask which items in your list come from stock and which are made to order, since the two behave completely differently when something has to change.

This distinction shapes which decisions can still be revisited and which cannot.

Ask what would need re-deciding if one item in a coordinated set became unavailable, since finishes are usually chosen as a family rather than individually.

Losing one item in a family can quietly unpick several decisions that were made together.

Ask whether an order can be split and what the consequences are for matching if the parts are made or delivered separately.

Splitting can be entirely reasonable, but only when the matching consequences are understood first.

Consequences of split ordering differ by material and supplier and should be confirmed by that supplier in writing.

Record who at the supplier gave each answer, since the person on the showroom floor and the person processing an order are often not the same.

An answer without a name attached is difficult to return to later.

Ask whether a fitter is expected to survey before an order is placed, and what they would need access to at the property when they came.

A survey that cannot happen because a room is not ready is a common and avoidable delay.

Whether a survey is needed and what it must cover is a judgement for the qualified people doing the work at the property.

Establish whether your own measurements would be used for an order, and say plainly that they are rough if they are.

Owners are rarely challenged on this, and their approximate figures sometimes travel straight into an order.

Ask what condition the room must be in before delivery or fitting, and who decides that it is ready.

Readiness is where two parties most often disagree, usually on the morning it matters.

What counts as ready is for the supplier and the fitting trade to state, and it should be recorded rather than assumed.

Ask which trades the supplier assumes will have finished first, and write down their assumed sequence rather than the one in your head.

The two sequences are often different, and only one of them is being planned around.

Ask who is responsible if fitting damages a surface that had already been finished, and record what you were told.

This is uncomfortable to raise beforehand and far worse to raise afterwards.

Ask what the supplier needs from the other parties working at the property, and agree who is responsible for passing that on.

Information that stops with the owner is a frequent cause of a delivery that has to be repeated.

Measure the route into the property including the tightest turn, the narrowest opening and any stair, and photograph each restriction.

Large items are more often defeated by a stair turn than by the room they are destined for.

Ask what the supplier needs to know about the access route, and whether items can be turned, dismantled or brought in another way if they will not pass.

Some items have an answer to this and some do not, which is worth knowing before ordering.

Ask what a delivery expects to find, including whether somebody must be present and whether items come inside or are left at the boundary.

Material left at a boundary becomes an owner problem the moment the vehicle pulls away.

Decide where material will be stored at the property and whether that place is dry, level and genuinely out of the way of the work.

Material stored in the room being worked on gets moved repeatedly and damaged eventually.

Ask whether a material is expected to acclimatise in the room before it is used, and what the supplier assumes about the space where it waits.

Material that has moved while waiting tends to cause problems that are later blamed on the fitting instead.

Storage conditions and any conditioning period should be confirmed with the supplier of that specific material before delivery is arranged.

Ask what should be checked at the moment of delivery and what to do if something appears damaged, then write that process down before the day arrives.

Whatever is expected of you at delivery is usually expected immediately rather than later.

Write answers down during the conversation rather than afterwards, since supplier conversations merge together with remarkable speed.

Notes made in the car are already a reconstruction rather than a record.

Ask for anything important to be confirmed in writing, and treat a spoken assurance as something to follow up rather than as a record in itself.

The distinction matters most for exactly the assurances that were most reassuring at the time.

Keep one page for each supplier using the same headings, so two conversations can be compared on what they each actually cover.

Without common headings, the better presented conversation always looks like the better arrangement.

Note which questions were not answered, since an unanswered question is easily mistaken later for a satisfactory answer.

Gaps disappear from memory faster than anything else in a conversation.

Photograph the display piece, its reference label and anything on the wall you were shown, so you can identify it again without relying on a name.

Range names change and repeat between suppliers, while a photograph of the label does not.

Share the record with whoever is designing or fitting, because a supplier answer that never reaches the fitter helps nobody.

An answer held only by the owner is a common reason a useful piece of information never gets used.