Tiếng Việt
What is wallpaper installation?
Wallpaper installation is the process of preparing the wall surface and applying decorative wallpaper to it correctly. The work includes surface treatment, pattern alignment, application, and smoothing out all air bubbles for a flat finish.
Many people think it is just “spread glue and stick”, but durability is decided at the wall-preparation stage. A damp or uneven wall makes wallpaper peel, bubble and mould quickly, even with good material.
That is why a proper wallpaper service always starts with a survey of moisture and wall condition, not with picking a pattern. This is what separates a professional crew from a casual installer.
Wallpaper suits both new builds and renovations. In a new home it finishes quickly and creates a personal style; in an older home it refreshes the surface without stripping the old paint, as long as the wall is flat and dry.
Wallpaper or wall paint — which should you choose?
There is no single right choice — wallpaper and paint serve different needs. The table below helps you compare quickly:
| Criteria | Wallpaper | Wall paint |
|---|---|---|
| Patterns, aesthetics | Very diverse — grains, motifs, 3D | Mostly plain colours |
| Installation time | Fast, usually within the day | Longer, waiting for multiple coats to dry |
| Moisture resistance | Lower, peels if the wall is damp | Better with moisture-resistant lines |
| Local repair | Replace by strip or panel | Easy to touch up spot by spot |
| Reference lifespan | 5–8 years | Can be longer with good paint |
| Changing style | Easy — just replace the paper | Must repaint the whole wall |
In short: choose wallpaper for fast aesthetics, many patterns and easy style changes; choose paint for better moisture resistance and easy touch-ups. For damp areas — near bathrooms or chronically damp skirtings — moisture-resistant paint or PVC wallpaper is safer than ordinary paper.
Common types of wallpaper
Choosing the right type strongly affects durability and aesthetics. Below are four common groups and where each fits.
- Korean wallpaper: diverse designs, colour-fast, stable thickness — a balanced choice between aesthetics and price, suited to most homes and apartments.
- PVC (vinyl) wallpaper: more moisture-resistant and easier to clean than ordinary paper, good for dining areas, near kitchens or homes with children.
- Fabric / premium wallpaper: a refined surface with depth of pattern, suited to high-end spaces and villas.
- 3D / mural wallpaper: creates a strong focal point on a feature wall such as a TV wall, headboard or reception counter.
| Type | Advantages | Best for |
|---|---|---|
| Korean | Diverse designs, colour-fast, balanced price | Homes, apartments |
| PVC (vinyl) | Moisture-resistant, easy to clean | Kitchens, homes with children |
| Fabric / premium | Refined, depth of pattern | High-end spaces, villas |
| 3D / mural | Strong focal point | Feature walls, cafés |
Choosing wallpaper by space
Each room has different aesthetic needs and usage conditions, so the right type differs too. Suggestions by space:
- Living room: choose a feature grain or motif for the main wall, in a tone that harmonises with the interior.
- Bedroom: favour warm tones and light patterns for a relaxing feel; avoid overly busy motifs at the headboard.
- Children’s room: choose easy-to-clean PVC wallpaper with cheerful patterns, safe when children touch it.
- Office, showroom: neutral, tidy tones that reinforce a professional feel.
- Café, restaurant: 3D or mural wallpaper can create a distinctive style that photographs well.
- Rental apartment: neutral designs that suit many tenants, at a reasonable cost to refresh quickly between lets.
Choosing the right type per room means you don’t pay for features you won’t use, while extending the real lifespan of the wallpaper.
Wallpaper installation process
The durability of wallpaper depends largely on surface preparation, not just on the application step. The standard process has 6 steps:
- Survey and consultation: measure the area, check wall moisture and flatness, and advise on the right type for the need and budget.
- Surface treatment: clean off dust, patch cracks, nail holes and uneven spots; apply moisture treatment if the wall shows signs of damp.
- Pattern alignment and cutting: calculate the pattern match between strips, set the starting point, and cut to wall height plus a waste allowance.
- Applying glue: use glue suited to the wallpaper type, spread evenly, and allow the correct “tack” time per technical guidance.
- Hanging and smoothing: hang aligned to the seam, smooth from the centre outwards to push out all air bubbles, and finish edges and corners neatly.
- Cleaning and acceptance: wipe off excess glue and check seams, air bubbles and edges with the customer before handover.
Skipping surface preparation is the common cause of edges peeling and bubbling after only a short time, even when the paper and glue are good.
Wallpaper installation pricing 2026
Cost depends on the wallpaper type, area and wall condition. Below are market reference ranges:
| Item | Reference price (VND/m²) |
|---|---|
| Wallpaper hanging labour (excl. materials) | 20,000 – 40,000 |
| Korean wallpaper (material) | 60,000 – 180,000 |
| PVC / premium wallpaper (material) | Varies by line, higher than standard paper |
| Surface / moisture treatment (if needed) | Quoted separately by condition |
These prices are for reference only. The actual cost depends on the site condition and is confirmed after an on-site survey.
Factors that affect cost: wallpaper type and thickness, glue quality, wall condition (whether levelling or moisture treatment is needed), area and site location. A roll usually covers less than its nominal area due to pattern matching and wastage, so the real area should include a waste allowance to avoid running short.
Want to know which wallpaper suits your space and how much it costs? Contact Sai Gon Home Repair 247 — Hotline: 0707 759 247 for an on-site survey and suitable advice.
Tips to keep wallpaper durable and mould-free
Most wallpaper problems come from moisture and surface preparation, not from the paper quality. A few important notes:
- Check and treat wall moisture before hanging, especially skirtings and walls next to bathrooms.
- Level the surface: patch cracks, nail holes and uneven spots so the paper adheres evenly.
- Use glue suited to the wallpaper type, spread evenly, leaving no missed edges.
- Avoid areas in frequent contact with water unless there is good moisture treatment.
- Do not hang on walls still damp after rain or freshly plastered walls that aren’t fully dry.
A crew that surveys moisture and prepares the surface carefully helps the wallpaper reach its full material lifespan.
Common mistakes when hanging wallpaper yourself
Hanging wallpaper yourself can save labour, but it also invites mistakes that shorten its life. The most common are:
- Ignoring wall moisture: hanging on a damp wall makes the paper bubble and mould within months.
- Not levelling the base: bumps show through the surface, very visible under light.
- Misaligned patterns: strips off-seam, motifs that don’t match, forcing re-hanging and wasting paper.
- Poor smoothing: leftover bubbles and creases make edges peel over time.
- Wrong glue: weak glue peels early, and the wrong type can stain the surface.
This is why many families choose a professional crew: labour cost is modest but you get a flat surface, matched patterns and durability to the paper’s full lifespan. Doing it right once is usually cheaper than doing it yourself and re-hanging.
How to clean and maintain wallpaper
Wallpaper’s durability also depends on daily use. Proper care keeps the colour and limits peeling and mould:
- Dust regularly with a dry or well-wrung damp cloth, wiping gently in one direction.
- Treat stains early, don’t let them soak in; PVC wallpaper tolerates wet wiping better than ordinary paper.
- Avoid strong chemicals, high-strength alcohol and hard scrubbing, which fade colour and scratch the surface.
- Keep the room airy, limiting damp lingering at the skirting.
- When a small edge lifts, re-glue it early with suitable glue to stop it spreading.
These simple habits keep wallpaper looking good across almost its full 5–8 year life, without early repair costs.
Our service commitments
A trustworthy service shows not only during the work but in the commitments after handover. Sai Gon Home Repair 247 works to clear commitments:
- Free survey and consultation: measuring, checking moisture and proposing suitable designs before quoting.
- Transparent, itemised quote: materials and labour separated, agreed before work, minimising extras.
- Correct technique: surface treatment, pattern alignment and full smoothing of bubbles, with a clean-up after the job.
- Warranty by item: support for edge-peeling or bubbling caused by workmanship within the warranty period.
- Multi-channel support: advice via hotline, Zalo, and WeChat and KakaoTalk for international clients.
These commitments let you plan your budget and feel assured about quality, instead of worrying about extras or hard-to-reach support when you need the warranty.
Why choose Sai Gon Home Repair 247?
Whether wallpaper looks good depends on hanging skill; whether it lasts depends on wall preparation. A team that controls both limits peeling and mould later.
Sai Gon Home Repair 247 has more than 7 years of repair and interior finishing experience in Ho Chi Minh City. We survey the condition first, quote transparently by item, work to correct technique and warrant by item — you deal with a single point of contact from survey to acceptance.
Over 7 years in HCMC has made our team familiar with the humid climate and many wall types, from freshly plastered walls to apartment and older townhouse walls. That experience shows in assessing the condition and choosing the right surface treatment, rather than applying one formula to every project.
See other repair and finishing services at Sai Gon Home Repair 247.
Service area
Sai Gon Home Repair 247 installs wallpaper across Ho Chi Minh City: Districts 1, 3, 4, 5, 6, 7, 8, 10, 11, 12, Binh Thanh, Go Vap, Tan Binh, Tan Phu, Phu Nhuan, Binh Tan, Thu Duc City (former Districts 2 and 9), and the outlying districts of Nha Be, Hoc Mon, Binh Chanh, Cu Chi and Can Gio. Outlying areas may incur a transport surcharge by distance, disclosed transparently at the survey.
The team handles homes as well as offices, shops and rental apartments. International clients can reach us via Zalo, WeChat or KakaoTalk for design advice and quotes.
Frequently asked questions
How much does wallpaper installation cost per m²?
Market reference 2026: material about 60,000–180,000 VND/m² depending on type, hanging labour about 20,000–40,000 VND/m². All-in varies by type and wall condition. The exact figure comes after a survey.
How long does wallpaper last?
Installed correctly on a good wall surface, wallpaper usually lasts 5–8 years. Lifespan depends on paper quality, wall moisture and use.
Wallpaper or wall paint — which should I choose?
Wallpaper offers many patterns, fast installation and easy style changes. Paint resists moisture better and is easier to touch up. The choice depends on aesthetics, budget and the humidity of the area.
Does wallpaper peel or mould?
Peeling or mould mainly comes from a damp wall, poor surface preparation or sub-standard glue. Surveying moisture and preparing the surface before hanging is the most effective prevention.
Can wallpaper be hung on old or damp walls?
Old walls can be papered if the surface is flat, dry and sound. Damp or flaking walls need moisture treatment and levelling first, otherwise the paper peels and moulds quickly.
Is Korean wallpaper good?
Korean wallpaper is popular for its diverse designs, colour-fastness and stable thickness. It is a balanced choice between aesthetics and price. It still needs correct installation to reach its durability.
How long does one room take?
A standard room is usually completed within the day. Larger areas or walls needing more treatment take longer, plus time to let the prepared surface dry.
How is wallpaper installed in HCMC?
It requires surveying moisture and wall condition, preparing the surface, then hanging with correct pattern alignment and full bubble smoothing. Sai Gon Home Repair 247 surveys and advises on the right type for each space in HCMC.
Sai Gon Home Repair 247 — more than 7 years of repair and interior finishing experience in Ho Chi Minh City. We are ready to survey the condition and quote to your project’s real needs.
- Hotline / Zalo: 0707 759 247
- English support: +84 33 939 0325 · English & Korean support: +84 76 806 7114
- Email: snsaigon247@gmail.com
- Address: 150 Tran Nao, An Khanh Ward, Ho Chi Minh City
- Working hours: Monday–Saturday, 08:00–17:30
