Interior Design Handover Preparation Checklist

Walk each room at the times of day it is normally used, since an interior shows different things under household light than under the lamps left on for the trades.

Bright temporary lighting hides some things and invents others, and neither is how the room will be seen afterwards.

Look at every junction where two surfaces meet at low level, around skirtings, thresholds and plinths, because attention runs out at floor height and nobody looks again.

These junctions are the easiest to raise while people are on site and among the most disruptive to revisit later.

Open and close every door, drawer and window in turn and note anything that catches, drops, rubs or sits proud of its neighbour.

Moving parts often settle and are typically adjusted afterwards, but only if somebody writes down which ones need it.

Note what you find rather than adjusting anything yourself; adjustment is work for the person or trade that fitted the item.

Take the walk with somebody who has not been living alongside the work, since a household stops noticing things it has watched happen gradually.

Familiarity is a common reason that otherwise obvious things go unmentioned at handover.

Record what you find in writing and by photograph in the same pass, rather than trusting a mental list that will not survive the afternoon.

A photograph with a room name attached removes almost all the later argument about which item was meant.

Ask which items are still waiting on a part or a return visit before you list anything, so your record separates the unfinished from the unsatisfactory.

Mixing the two makes a list feel longer and more adversarial than it really is.

Ask for the name and reference of every paint, tile, timber, stone and fabric used, set out room by room rather than as one undifferentiated list.

A single list tells you what was used somewhere in the property, which is almost useless when you need to touch up one wall.

Note which walls, ceilings and woodwork in each room received which finish, since one room often carries several that look similar in daylight.

Similar tones on different elements are the usual reason a later repair does not blend.

Ask what sheen or level of finish was used on painted surfaces, because matching a colour and missing the sheen leaves a repair visible from across the room.

Sheen is recorded far less often than colour and is just as necessary for any future touching up.

Record the batch or lot marking of anything supplied in batches and keep it with the room record, not on packaging that is thrown out on the last day.

Batch information can be the difference between matching an addition later and starting a whole surface again.

Ask the supplier of each material what variation to expect between batches rather than assuming a later order will match.

Ask what sits behind or beneath each visible finish, such as the board under a tiled surface or the underlay beneath a floor, and write it down.

Anybody working on that surface later will ask this first, and by then nobody remembers.

Keep the record somewhere a person other than you could find it, since the one who needs it may be a future occupier or a trade working alone.

A record only you can locate is barely better than no record at all.

Decide which materials are worth keeping offcuts of, giving priority to anything supplied in batches and anything from a range that could be withdrawn.

Not everything is worth storing, but the few things that are tend to be the ones nobody thought about.

Ask how each spare should be stored so that it stays usable, since some materials change if kept somewhere damp, warm or sunlit.

A spare that has moved in colour or shape while in storage is worse than no spare, because it gets used before anyone checks.

Storage conditions for a specific material should be confirmed with that material supplier rather than assumed to be the same for all.

Keep spare handles, catches, keys and small fixings together and labelled by room, because these are the items that disappear first and match worst.

Small hardware is often discontinued quietly and can be disproportionately hard to replace convincingly.

Note whether any tiles, boards or lengths were left over and where they have been put, since surplus is usually removed by whoever clears the site at the end.

Owners often assume leftovers are somewhere in the property and discover much later that they are not.

Ask whether touch-up material was left, what exactly it is, and what the supplier says about using it once the container has been opened.

An unlabelled container of something similar can do more damage to a surface than leaving a mark alone.

Photograph the spares together with a note of which room and which surface each belongs to, since unlabelled offcuts become meaningless very quickly.

The photograph is what lets somebody else understand the pile you have kept.

Ask to be shown in person how each new control, valve, switch arrangement and appliance is operated, and record it on video while the person is standing there.

A recording made at the equipment beats any note written afterwards from memory.

Ask where the isolation points are for water, power and each appliance, and mark them on a plan rather than relying on memory at a bad moment.

The moment you need this information is exactly the moment nobody can think clearly.

Ask a qualified professional to point these out and to explain what should and should not be touched by the household.

Ask which routine adjustments the household may make itself and which should always be left to a qualified person.

Drawing that line explicitly prevents both unnecessary calls and unwise interventions.

Where the line falls depends on the specific equipment and installation, and must be confirmed by the qualified person who fitted it.

Note which items need something done to them periodically or between seasons, and record who is expected to do it.

Periodic tasks with nobody named against them tend to be the ones that quietly stop happening.

Ask what sounds and behaviours are normal for the new equipment, so an ordinary noise is not later mistaken for a fault.

Unfamiliar noises cause a great deal of avoidable worry in the settling in period.

Make sure more than one member of the household sees the demonstration, since the person who watched is rarely the one at home when it matters.

Knowledge held by one person disappears the moment they are away.

Ask what each surface should and should not be cleaned with, and record it against the room rather than filing it as one general note.

Cleaning happens room by room, so the guidance has to be findable room by room.

Ask which surfaces need sealing or periodic maintenance and what happens if it is left, then confirm the answer with the supplier of that material.

Maintenance needs vary between materials that look identical, so a general answer is not much use.

Maintenance guidance for a specific material must come from that material supplier rather than from a general checklist.

Note which finishes are expected to change in appearance with use, so a normal change is not treated later as a fault by whoever is living there.

Recording the intention protects both the household and the people who did the work.

Ask what to do about a spill or a mark on each of the more delicate surfaces, and write it down before it happens rather than while it is happening.

The response to a spill is time sensitive, and looking it up afterwards is usually too late.

Ask whether any cleaning product would damage a surface nearby, since surfaces are rarely cleaned in isolation from the ones they meet.

Damage often occurs at the junction, where something suitable for one material runs onto another.

Record who to contact about each material if a question comes up later, and keep that alongside the finish record rather than separately.

Reconstructing who supplied what is one of the more tedious tasks a household can be left with.

Write each outstanding item as an observation with a room, a position and a photograph, rather than as a judgement about the standard of the work.

An observation invites a response, while a judgement invites a defence.

Separate items waiting on a part from items waiting on a decision by the household, since the two move at different speeds and get blamed on each other.

A surprising share of an outstanding list is usually waiting on the owner rather than on anyone else.

Agree in writing who holds the list, how something is added to it, and how an item is recorded as resolved.

Without this, two versions of the list exist and neither is trusted.

Note which items the household has deliberately accepted as they are, so nobody spends effort on something you decided not to change.

Accepted items look identical to forgotten ones unless somebody writes down the difference.

Ask which items can only be addressed while access still exists, such as before furniture arrives or while a floor is still uncovered.

Sequencing turns a minor item into a major one the moment the room fills up.

Keep your own copy of the list in your own words alongside whatever version the other party maintains.

Two records written independently expose the misunderstandings early.

Gather the drawings as they finished rather than as they were first issued, and ask which set actually reflects what was built.

Early drawings answer the wrong question when somebody is trying to work out what is behind a wall.

Collect the photographs taken of open walls, floors and ceilings, since they are the only record of what sits behind a finished surface.

These images are usually on a phone belonging to somebody who will not be coming back.

Ask which items carry warranty documentation, what each document asks of the household, and where the paperwork has been left.

Some documentation places conditions on maintenance or use, which only helps if somebody reads it early.

What any warranty document means for your situation is a question for the issuer or your own adviser, not for a checklist.

Gather instruction material for every appliance, control and fitting, and keep it together rather than in the drawer nearest each item.

Scattered documentation is functionally lost even when every piece of it still exists.

Note the model and reference of every appliance and fitting, because the packaging carrying that information is usually gone by handover.

Ordering a replacement part is straightforward with a reference and painful without one.

Ask which paperwork a future owner or occupier would expect to receive with the property, and confirm locally what has to be retained.

Requirements differ by location, so this is a question to ask rather than an assumption to make.

What documentation must be kept with a property varies by location and should be confirmed with a qualified professional locally.