Rolls turn up in a slim cardboard box, someone unfolds a pasting table in your living room, and a few hours later a wall you have stared at for years looks like a different space. That part is the satisfying bit. The part most homeowners have never seen is everything that happens before the first strip goes anywhere near the wall.
Knowing how the day runs makes it far easier to plan around, particularly if you are still living in the flat while work is going on. So here is what a typical wallpaper installation looks like, from the first site check through to the moment the team packs up and leaves.
Before Anyone Turns Up: The Site Check
A proper job starts with a visit, not a measurement you send over WhatsApp. An installer will measure each wall, check the surface for cracks, damp patches or flaking paint, and note the awkward bits: switch plates, air-con trunking, skirting that is not quite straight, a ceiling that drops by a centimetre across the room. All of that changes how the strips are cut and where the seams land.
Measurements also decide how much material you buy. Korea rolls typically come at 1.06m wide by 15.6m long, while Europe rolls are usually 0.53m wide by 10m long, with some newer Europe lines now produced at 1.06m width. A large pattern repeat means more offcuts, so two designs covering the same wall can need noticeably different quantities. If you are still choosing between looks, the ultimate wallpaper design guide for Singapore homes is a sensible place to narrow things down before anyone quotes you.
Access gets sorted at this stage too. Condo lift bookings, loading bay timings and the permitted working hours in your block all shape the schedule, and settling them a week ahead is far less stressful than discovering a restriction on the morning itself.
Wall Preparation Is The Quiet Half Of The Job
Most wallpaper problems trace back to what was underneath. Surfaces need to be dry, clean and reasonably even, which often means stripping old wallpaper, sanding back flaking paint, filling hairline cracks and skimming patchy sections. A sealer or primer usually follows, giving the adhesive something consistent to grip and making future removal considerably less destructive.
Freshly plastered or newly skimmed walls need time to cure before anything goes on top, and a damp patch should be traced to its source first. Covering active moisture with a decorative finish hides the symptom for a few months and then announces itself again, usually along a seam.
Installation Day, Step By Step
Once prep is signed off, the actual hanging moves quickly. A single feature wall can be finished in a morning, while a full room or a commercial space runs longer. The sequence looks roughly like this:
- Floors, furniture and skirting get covered or shifted clear of the working area
- A plumb line is marked so the first strip hangs true, since very few walls are perfectly square
- Strips are cut to length with the pattern repeat matched between drops
- Adhesive goes onto the wall or the back of the paper, depending on the backing type
- Each drop is smoothed from the centre outwards to push air and excess paste towards the edges
- Edges are trimmed at the ceiling and skirting, then seams are wiped down before the paste sets
Humidity, Drying And Why Patience Pays
Singapore’s climate has a say in all of this. The Meteorological Service Singapore puts the mean annual relative humidity at around 82%, which slows evaporation and stretches drying times compared with drier climates. Adhesive that would cure overnight elsewhere can stay tacky well into the next day here, and that is normal rather than a sign of a problem.
Gentle air movement helps. A ceiling fan on a low setting or a window left ajar does more good than an air-conditioner blasting straight at a fresh wall, which dries the surface unevenly and pulls at the seams while the paste underneath is still soft.
You may also notice seams looking very slightly open while the paper is damp. In most cases they close as the material settles, so give the wall a day or two before deciding something has gone wrong. Hold off on hanging shelves or artwork during that window, and keep heavy furniture a few centimetres off the surface until everything has cured properly.
If Something Lifts Or Bubbles Later
Even with careful work, walls move and homes live. Wallhub covers its wallpaper work with a one-year workmanship warranty against peeling and bubbling, which extends to two years when a water-based sealer is applied during preparation. Because the installers are an in-house team instead of subcontractors, a callback goes back to the people who did the original job.
Keep your invoice and a note of the collection and batch, since a small repair is far simpler when the same run of material can be matched. Minor lifting at a corner is usually a quick fix, while a larger area should be reported early instead of left to see if it spreads.
Getting Your Own Walls Sorted
Most of the stress around a wall refresh comes from not knowing what the process involves. Once you can picture the site check, the preparation, the hanging and the settling period, planning around it becomes a scheduling exercise instead of a leap of faith.
Pricing depends on the design you choose, the condition of your walls and the size of the job, so treat any figure you read online as indicative and ask for a proper quotation. Wallhub’s online calculator gives a rough starting point, and our team can work through the specifics of your space from there.
If you would like to see and feel the materials before committing to anything, drop by the flagship gallery at Vertex, 33 Ubi Ave 3, or get in touch through the Wallhub contact page. We are happy to talk you through the options and help you plan a refresh that suits your home and your timeline.
