Wallpaper Installation Singapore: Cost, Process & Tips

What Does Wallpaper Installation Cost in Singapore?

Wallpaper installation singapore costs vary significantly depending on the type of wallpaper, wall condition and the complexity of the job. Understanding the cost components helps you budget accurately and avoid surprises.

The total cost of wallpapering a room comprises three elements: the wallpaper itself, wall preparation and professional installation labour. Many homeowners focus solely on the wallpaper price and underestimate preparation and labour costs, which can sometimes exceed the material cost.

Cost Breakdown

Component	Typical Cost Range	Notes
Wallpaper material	$30–$300+ per roll	Varies widely by brand, material and origin
Wall preparation (skim coat)	$2–$4 per sq ft	Required for uneven or previously painted walls
Old wallpaper removal	$1.50–$3 per sq ft	Depends on existing wallpaper type and adhesive
Installation labour	$3–$6 per sq ft	Higher for complex patterns, premium materials
Primer/sealer	$50–$100 per room	Essential for proper adhesion
Adhesive	$20–$50 per room	Type depends on wallpaper material

Example Estimates

To give you a practical sense of total costs, here are estimates for common Singapore scenarios.

Single HDB feature wall (10 sq m): Using a mid-range wallpaper at $80 per roll (needing 2-3 rolls), plus installation, expect $400–$700 total.

Full HDB living room (4 walls, approximately 35 sq m): With mid-range wallpaper and professional installation, budget $1,200–$2,500.

Condo master bedroom (4 walls, approximately 25 sq m): Using a premium collection, expect $1,500–$3,500 depending on the wallpaper chosen.

Landed property foyer and staircase: Complex installation with tall walls and difficult access, premium wallpaper — $3,000–$8,000 or more.

The Wallpaper Installation Process

Understanding the step-by-step process helps you prepare your home and set realistic timelines for your renovation.

Step 1: Wall Assessment and Preparation

Before any wallpaper touches the wall, the surface must be properly prepared. This is the most important phase — wallpaper applied to inadequately prepared walls will bubble, peel and fail prematurely.

For Singapore homes, common preparation tasks include:

• Removing old wallpaper — Existing wallpaper must be fully removed. Wallpapering over old wallpaper creates adhesion problems and visible bumps.
• Skim coating — Most HDB and condo walls benefit from skim coating to create a smooth, even surface. This is especially important for older flats where walls may have imperfections.
• Priming — A wallpaper-specific primer seals the wall surface, prevents adhesive from soaking into the plaster, and makes future wallpaper removal easier.
• Moisture treatment — In older HDB blocks, check for and treat any wall dampness before proceeding. Damp walls will cause wallpaper to peel and can promote mould growth.

Step 2: Measuring and Cutting

Accurate measurement is critical to avoid waste and ensure proper pattern alignment. The installer measures each wall, accounting for doors, windows and power outlets, then calculates the number of drops (vertical strips) needed.

For patterned wallpaper, the pattern repeat must be factored in. Large pattern repeats generate more waste because each strip must be cut to align the pattern with the adjacent strip. This is why patterned wallpapers require more rolls than plain designs for the same wall area.

Step 3: Application

The application method depends on the wallpaper type:

• Paste-the-wall (non-woven) — Adhesive is applied directly to the wall. The wallpaper is hung dry. Faster and cleaner than traditional methods.
• Paste-the-paper (traditional) — Adhesive is applied to the back of the wallpaper, which is then booked (folded) and allowed to expand before hanging. More time-consuming but required for paper-backed wallpapers.
• Self-adhesive (peel-and-stick) — No separate adhesive needed. The backing is peeled away and the wallpaper is positioned directly on the wall.

Step 4: Trimming and Finishing

Once each strip is positioned and smoothed, the installer trims excess material at the ceiling, skirting board and around fixtures. Seam rollers ensure edges are firmly adhered. The final result should show no visible seams, bubbles or misaligned patterns.

How Long Does Installation Take?

Timeline depends on the scope of work and wall condition.

Scope	Preparation Time	Installation Time	Total
Single feature wall (new wall)	Half day	2–3 hours	1 day
Single feature wall (old wallpaper removal)	1 day	2–3 hours	1.5–2 days
Full room (4 walls, new condition)	Half day	1 day	1.5 days
Full room (skim coat required)	2–3 days (drying time)	1 day	3–4 days
Multiple rooms	Varies	1–2 days per room	1–2 weeks

Note that skim coating requires drying time — typically 24 to 48 hours depending on Singapore’s humidity levels. Rushing this step will compromise the final result.

DIY vs Professional Installation

The DIY option is tempting, particularly for single feature walls with self-adhesive or paste-the-wall wallpaper. But there are important considerations.

When DIY can work:

• Single feature wall with a plain or simple pattern
• Self-adhesive wallpaper with a forgiving material
• Walls in good condition requiring no preparation
• You have patience and are comfortable with precise, methodical work

When professional installation is essential:

• Complex pattern matching (especially large-repeat designs)
• Premium or delicate wallpaper materials (grasscloth, silk, foil)
• Walls requiring preparation or old wallpaper removal
• Rooms with many obstacles (windows, doors, power points, air-con units)
• Tall walls or staircase installations requiring scaffolding

A botched DIY installation wastes expensive wallpaper and may require professional intervention to fix — ultimately costing more than hiring a professional from the start.

Common Installation Challenges in Singapore

Singapore homes present several recurring challenges that affect wallpaper installation cost and complexity.

Air conditioning units: Wall-mounted air conditioning units are standard in Singapore homes. Working around these units requires careful cutting and fitting. Some installers charge extra for this additional complexity.

Electrical outlets and switches: HDB flats and condos typically have multiple electrical outlets, light switches and data points on each wall. The installer must cut precise openings around each fitting, which adds time and requires skill.

Uneven walls in older HDB blocks: Older HDB flats — particularly those built before the 1990s — often have walls that are not perfectly plumb or flat. These walls require more extensive preparation, increasing the overall project cost.

High ceilings in landed properties: Landed homes with ceiling heights of 3 metres or more require extended drops of wallpaper and sometimes scaffolding. This increases both material requirements and labour costs compared to standard-height rooms.

Tips to Reduce Wallpaper Installation Costs

If you are working to a renovation budget, these strategies help control wallpaper costs without compromising quality.

• Feature walls over full rooms — Wallpapering one wall instead of four reduces material and labour costs by roughly 70-75 percent while still making a design impact.
• Choose paste-the-wall wallpaper — Installation is faster, which means lower labour costs compared to paste-the-paper methods.
• Select small or no pattern repeat — Reduces waste during cutting and minimises the number of rolls needed.
• Prepare walls yourself — If your walls need minor patching or sanding, doing this yourself before the installer arrives saves on preparation fees.
• Order correctly — Calculate your wallpaper quantity accurately (or have your supplier calculate for you) to avoid over-ordering. But always add 10 percent for waste and potential errors.

Explore the full wallpaper and wallcovering range to find designs that match your style and project scope, and discuss installation requirements with our team.

Get a free quote for your project today including wallpaper supply and professional installation for your Singapore home.