Renovation Snagging Preparation Checklist

Split your notes into work that appears unfinished, work that appears damaged, and things you have changed your mind about, and keep the three apart from the start.

Each of the three is handled differently by everyone who receives the list, and mixing them slows all of them down.

Compare anything you notice against your photographs from before the work, since a mark that was always there causes an argument nobody needs.

The before photographs are the reason a pre-work record is worth taking, and this is the moment they earn their keep.

Record changes of mind separately and label them as such, since presenting one as an outstanding item weakens the credibility of the whole list.

Lists that contain a few unreasonable entries tend to be treated as unreasonable in their entirety.

Set aside anything concerning services, structure or fire-related items and route it to a qualified professional rather than adding it to a finish list.

Never treat anything electrical, gas, drainage, structural or fire related as a snag; those belong with a qualified professional.

Compare what you see against the finish schedule and drawings you hold, and note the entry reference rather than describing what you remember agreeing.

A reference to a document is far harder to dispute than a recollection of a conversation.

Write each entry as what you observed rather than what you conclude from it, since a description survives disagreement better than a judgement.

Describing the observation leaves the diagnosis to the person qualified to make it, which keeps the conversation productive.

Walk each room in natural light and again with the artificial lighting on, since each set of conditions reveals a different set of things.

Fitted lighting is often positioned in a way that flatters or exposes a surface, and the difference between the two is worth seeing.

Hold a torch close to a wall and shine it along the surface rather than at it, and note what appears, since flat lighting hides surface variation.

This is the same technique a decorator uses, and it exposes surface variation that a flat-lit look at the same wall tends to hide.

Walk each room before furniture, floor coverings and belongings arrive, since access to edges, corners and low level surfaces disappears afterwards.

Once a room is furnished, the parts most likely to be unfinished are also the parts nobody can reach.

Look at external work while it is raining and again once it has stopped, noting where water runs, stands or marks a surface.

External work can only be judged wet, and a dry walk misses the observations that matter most.

Walk the property when it is quiet and note anything you can hear, such as a running overflow, an appliance humming or air moving in a duct.

Sounds are often the first sign that something is not as intended, and they are inaudible during a busy walk round.

Walk the property a second time with someone who has not been involved, since familiarity makes obvious things invisible to the people closest to them.

Owners stop seeing a property they have watched change, which is why a fresh pair of eyes finds so much.

Look along every wall where new plaster meets old and note where the surface steps, ripples or shows a line through the finish.

The junction between new and existing plaster is the most common visible reminder that a room was renovated rather than built.

Kneel at each junction between new and retained flooring and note height differences, gaps and how the transition has actually been finished.

Floor junctions are decided at speed on site and are difficult to alter afterwards, so they deserve close attention now.

Follow skirting and architrave from new work into retained rooms and note where profiles, heights or paint finishes fail to line up.

Joinery running between new and old work exposes any difference in level or profile along its whole length.

Look at where a new ceiling meets an old one, including any cornice, and note where the line changes or a joint is visible.

Ceiling junctions catch side light from windows and show up far more than people expect once furniture is in.

Look at where new tiling meets existing surfaces and note gaps, unfinished edges and anything that appears open at a junction.

Anything that appears open in a wet area should be raised with a qualified professional rather than filled or left as it is.

Check retained joinery for paint from adjacent work, including hinges, ironmongery, glass edges and the top faces of doors.

Paint on retained ironmongery is easy to overlook during a walk and very obvious every time the door is used afterwards.

Walk every retained original feature and note chips, scrapes and cracks, comparing what you see against your photographs from before the work.

Retained features are the hardest things to replace and the easiest to damage while everything around them is being worked on.

Look closely at stair nosings, balusters and handrails, since these take the heaviest traffic during works and are easy to overlook when finished.

A staircase is used constantly throughout a project and is rarely protected as well as the rooms on either side of it.

Walk the drive, path and planting and note damage from deliveries and access, including anything at a neighbour boundary.

External damage is usually discovered after everyone has gone, when it is much harder to attribute or resolve.

Look at every pane from both sides in good light and note scratches, marks and any seal that appears disturbed.

Where glass or a seal appears damaged, raise it with a qualified professional rather than attempting any correction yourself.

Look at the faces nobody sees, such as the top of a door, the back of a radiator and the underside of a shelf, since protection often failed there.

Surfaces out of sight are the ones that get missed by both the work and the walk round.

Look at anything on a neighbour side that your work could have affected, and raise it with them yourself rather than leaving it to be discovered.

Damage raised by you is a courtesy, while the same damage discovered by a neighbour is a complaint.

Open and close every door fully and note where it catches the floor, fails to latch, swings on its own or hits something, recording which edge is affected.

Doors are adjusted last and tested least, and a new floor finish changes how every one of them behaves.

Open and close every opening window, operate each fastening and restrictor, and note anything stiff, misaligned or missing a key.

Windows are often opened once during the work and never again until an owner tries them at the end.

Pull out every drawer to its full extent and open every cupboard door at once, since clashes only appear when several are open together.

Clashes between adjacent doors and drawers are invisible when each is tried on its own.

Run every tap and shower, note which side hot and cold arrive from, and look underneath and behind each fitting afterwards for any sign of water.

Any sign of water where it should not be must go straight to a qualified professional rather than onto a finish list.

Operate every switch and note what it controls, recording anything that appears to switch nothing or that controls a fitting in another room.

Do not open, test or alter anything electrical; record what you observed and pass it to a qualified professional.

Run every extract fan and note whether it sounds as though it is moving air, and whether any vent or grille appears blocked or unconnected.

Ventilation performance must be checked by a qualified professional; an owner observation is a prompt for that, not a conclusion.

Describe each location the same way every time, using the room name from the drawings and a fixed reference such as the wall facing the window.

Consistent locations mean somebody can find an entry without you being present to point at it.

Take a close photograph and another from far enough back to place it, since a close photograph on its own is unusable to anyone who was not there.

Context photographs are what allow a list to be worked through by someone other than the person who wrote it.

Give every entry a unique reference and use it in every conversation, so that discussion of one item cannot be confused with another.

References keep a long list navigable and make it obvious which entries have been answered and which have not.

Record what you observed and what you would like done as two separate parts of each entry, since the two are frequently confused in a single sentence.

Separating them lets somebody agree with the observation while proposing a different remedy, which keeps things moving.

Decide how items are marked on site and agree that nothing is marked in a way that could damage or stain a finished surface.

Marking methods have their own history of leaving permanent traces on finished work.

Note explicitly where you were unable to look, such as behind a fitted appliance or above a ceiling, so that absence from the list is not read as acceptance.

Recording what you could not see is what stops silence being treated as agreement later.

Agree who receives the list and confirm that they will respond to it entry by entry rather than as a single acknowledgement.

A response to the list as a whole leaves every individual entry unresolved and untraceable.

Ask for a written response against each reference saying what will happen, and keep the original list and the response together in one place.

Keeping both together is what makes the record useful long after everyone has moved on.

Agree how access is arranged for return visits, who is present and how you will be told in advance that somebody is coming.

Return visits after handover are the hardest part to organise and the part nobody discusses beforehand.

Agree that you will walk the property again once items have been attended to, using the same references rather than starting a new list.

Starting a fresh list loses the history and makes it much harder to see what has actually been resolved.

Agree in advance how an entry you disagree about is handled, and record it as unresolved rather than quietly dropping it from the list.

Where an entry raises a contractual or legal question, it belongs with a qualified adviser and should not be settled between you on site.

Keep the completed list, the responses and the photographs together with the rest of your project records, since they remain useful long afterwards.

These records answer questions that arise much later, including when the property is next sold or worked on.