Korean Wallpaper (Dobae) Guide: Silk vs Paper Materials and Methods (2026)

In Korea, walls get wallpaper, not paint. The craft is called dobae (도배), and it shapes how almost every apartment looks and feels. This guide breaks down the two main wallpaper types, what they cost, and the two-layer method Korean installers use to get a flawless finish.

Quick Answer

• Dobae (도배) is the Korean craft of wallpapering walls and ceilings.
• Two main types: silk wallpaper (실크벽지, PVC-coated, wipeable) and paper (합지벽지).
• Silk hides wall flaws and wipes clean; hapji paper breathes and costs less.
• Wallpaper is priced per roll and per pyeong (평, about 3.3 square meters).

What is dobae (도배)?

Dobae (도배) is the Korean practice of covering interior walls and ceilings with wallpaper. It is the default wall finish in Korean homes the way paint is in the United States. When Koreans renovate or move into a new apartment, "doing the dobae" is one of the first jobs on the list.

The word covers both the material and the labor. A dobae crew preps the surface, mixes paste, and hangs the paper in a set order. Done well, the result looks seamless, with no visible bumps, gaps, or peeling edges.

Korea built this craft around fast-moving apartment life. Wallpaper is cheaper and quicker to swap than repainting, and it hides the small cracks and patches that come with concrete walls. The platform Ohouse (오늘의집) (ko) is full of homeowners sharing their own dobae projects, which shows how normal the practice is.

There is also a cultural habit at play. Korean apartments turn over often, and fresh wallpaper signals a clean, move-in-ready home. A landlord re-papers between tenants. A buyer re-papers after closing. The cycle keeps dobae crews busy year-round.

It helps to know the vocabulary before you shop or hire. Dobae is the whole job. Chobae and jeongbae, covered later, are the two layers inside it. Get those three words down and the rest of the process makes sense.

What is the difference between silk wallpaper and paper wallpaper?

The two main families are silk wallpaper (실크벽지) and paper wallpaper, called hapji (합지벽지). The names can mislead. There is no actual silk involved, and "paper" describes both types at the core.

Silk wallpaper is a paper base coated with a thin layer of PVC vinyl. That coating is the whole point. It makes the surface durable and lets you wipe stains off with a damp cloth. According to LX Hausys (ko), the eco-PVC coating is what gives silk its strength and clean-up ability.

Hapji wallpaper is paper laminated onto paper, with no vinyl coating. It breathes, so moisture can pass through, and it gives off almost no formaldehyde. That makes it the eco choice for nurseries, allergy-prone homes, and anyone worried about new-home syndrome (새집증후군), as noted by Roomstore (ko).

Here is the trade-off in plain terms. Silk costs more, lasts longer, and wipes clean. Hapji costs less, breathes better, but stains and tears more easily.

Silk also hides wall flaws better. The thicker, coated sheet smooths over small bumps and patched spots that thin hapji would reveal. If your walls are not perfect, silk is more forgiving.

Wallpaper type comparison table

Type	Korean name	Material	Wipeable / washable	Breathability	Approx cost	Best use
Silk wallpaper	실크벽지	Paper base with eco-PVC vinyl coating	Yes, wipe with damp cloth	Low (coating blocks moisture)	~6,000 KRW/pyeong material; ~30,000 KRW/pyeong installed	High-traffic rooms, living rooms, rentals you want to last
Hapji paper (narrow)	합지벽지 소폭	Paper laminated on paper, 53cm wide	No, marks easily	High (breathes)	~3,000 KRW/pyeong; ~2 pyeong per roll	Small DIY jobs, accent walls, budget refresh
Hapji paper (wide)	합지벽지 광폭	Paper laminated on paper, 93–106cm wide	No, marks easily	High (breathes)	~5,000 KRW/pyeong; ~5 pyeong per roll	Full rooms on a budget, fewer seams
Eco / natural	친환경벽지	Paper or natural fiber, low-VOC	Varies	High	Similar to hapji, slight premium	Nurseries, allergy homes, new-home syndrome concerns
Mural	뮤럴벽지	Printed custom image panel	Varies by finish	Low	Priced per panel, varies widely	Feature walls, statement rooms

Roll coverage matters when you buy. Narrow hapji (소폭, 53cm wide) covers about 2 pyeong per roll. Wide hapji (광폭, 93–106cm wide) covers about 5 pyeong per roll, per Edecoshop (ko). Silk is usually sold and priced per roll too, with fewer pyeong covered because the sheets run heavier.

Which Korean wallpaper is best for renters?

For renters, silk wallpaper is usually the smarter pick, and the reason is durability. Korean leases often expect you to return the unit in good shape. A wipeable silk surface survives daily life and cleans up before you move out.

Silk also hides the small wall flaws a rental tends to collect. Scuffs, old nail holes, and patched spots disappear under a coated sheet. That can save you from arguments over the deposit.

That said, hapji has a place for renters too. If you want a cheap, fast refresh that you will redo anyway, narrow hapji is easy to handle and gentle on the budget. The Gaenari (개나리벽지) (ko) lineup includes both hapji lines like Trendy and silk lines like Lohas, so you can match the type to how long you plan to stay.

One practical note. Hapji is glued edge-to-edge with a 5–10mm overlap, while silk butts together with no overlap. Overlapped hapji seams are more forgiving for a first-timer, which can matter if you are doing the work yourself.

Check your lease before you start. Some Korean landlords supply or pay for wallpaper at move-in, especially in older units, so you may not have to buy any at all. Others expect the unit returned in the same wallpaper condition. A quick conversation up front decides whether you choose cheap hapji or invest in silk that lasts the full lease.

Color choice matters for renters too. Light, neutral wallpaper is the safe default. It pleases the next tenant, photographs well for listings, and rarely triggers a dispute at move-out.

How much does dobae cost per pyeong?

Cost depends on the material and whether you hire a crew. Korea prices wallpaper by the pyeong (평), which is about 3.3 square meters, and the gap between hapji and silk is large.

For materials alone, hapji runs about 3,000–4,000 KRW per pyeong, while silk sits around 6,000 KRW per pyeong, based on figures from Houstep (ko) and Soomgo (ko). Material is only part of the bill, though.

With professional labor included, the numbers jump. Hapji installs at roughly 18,000 KRW per pyeong, and basic silk at about 30,000 KRW per pyeong. That is close to a 1.7x difference, driven mostly by labor.

Why is silk labor pricier? Speed. One worker can hang about 14 pyeong of hapji in a day but only about 7.5 pyeong of silk, because silk seams must butt perfectly with no overlap. Slower work means more hours billed.

A few things push the price up further. Removing old wallpaper adds labor. Tall ceilings, lots of corners, and built-in furniture all slow a crew down. Heavy putty work on damaged walls is billed on top. So two homes of the same size can quote very differently.

To gauge your own job, multiply your floor area in pyeong by roughly three for total wall and ceiling area, then apply the per-pyeong rate. A 25-pyeong apartment, for example, can carry 70 to 80 pyeong of paper-able surface once you count walls and ceilings. For live brand pricing you can cross-check Danawa (ko), which lists wallpaper by roll across major Korean brands.

Get at least two quotes before you commit. Crews price differently by region and season, and a written estimate that lists prep, removal, and material separately is the one to trust.

Can you DIY dobae (셀프 도배)?

Yes, self-dobae (셀프 도배) is common in Korea, and beginners usually start with hapji. The paper is thinner, lighter, and forgiving on seams, which makes it the friendly entry point. Ohouse (ko) hosts detailed self-dobae walkthroughs from regular homeowners.

A popular shortcut is pre-pasted wallpaper (풀 바른 벽지). The adhesive is already applied at the factory, so you skip mixing paste, as LX Z:IN (ko) explains. The catch is time. Pre-pasted sheets dry out, so hang them quickly and keep unused sheets sealed in plastic.

Silk DIY is harder. The seams butt together with zero overlap, so any misalignment shows. Most first-timers leave silk to a crew and save their own effort for hapji rooms.

If you want a full step-by-step, see our companion piece on DIY Korean wallpaper and self-dobae. Pair it with a realistic budget from our Korean self-interior cost breakdown before you buy materials.

What tools and adhesive do you need?

The core adhesive is dobae paste (도배풀), a wheat-starch-based glue mixed with water. The paste is sensitive to temperature and humidity, and the water-to-paste ratio sets both the thickness and the grip, per Egen (ko).

For silk wallpaper, installers thicken the mix. They raise the paste ratio and sometimes add a synthetic resin adhesive to boost the bond, since the heavier coated sheets need more grip to stay put.

Here is the basic toolkit for a self-dobae job:

• Dobae paste (도배풀) and a bucket for mixing
• A paste brush (풀솔) to coat the back of the paper
• A smoothing brush or roller to press out air bubbles
• A sharp utility knife for trimming edges
• A tape measure and a level for straight lines
• A wide putty knife and putty (퍼티) to fill cracks

You also need primer paper for the base layer, which leads straight into the method below.

The Korean dobae method: prep, chobae, and jeongbae

Korean dobae uses a two-layer system that gives it a cleaner finish than a single pass. The two layers are chobae (초배), the base layer, and jeongbae (정배), the finish layer. Understanding this is the key to understanding Korean wallpapering.

Step 1: Prep the wall

First, remove old wallpaper and scrape off loose bits. Fill cracks and holes with putty (퍼티) and let it dry. A clean, even surface is what the rest of the job depends on, as Yongjin Interior (ko) stresses.

Step 2: Chobae (초배), the base layer

You cannot glue finish wallpaper straight onto a concrete or cement wall and expect it to last. So installers first apply a layer of base paper, the chobae step. This primer layer hides the rough wall and gives the finish paper a smooth, uniform surface to bond to.

Skipping or rushing chobae causes real problems later. Korean guides warn that a sloppy base layer leads to bubbling, lifting, and tearing of the finish paper down the line. The base layer is invisible when the job is done, but it does most of the structural work.

There are a few chobae styles. Some crews paste the base paper flat across the whole wall. Others use a spot-glue method, where paste goes only on the edges so a small air gap sits behind the paper. That gap can absorb tiny wall movements and helps the finish layer look smoother. The right choice depends on the wall and the finish paper going over it.

Step 3: Mix and apply paste

Mix the dobae paste with water to the right consistency. Brush it evenly onto the back of the wallpaper with a paste brush. For silk, use a thicker mix so the heavier sheet holds.

Step 4: Jeongbae (정배), the finish layer

Jeongbae is the final hanging step, the layer you actually see. Re-measure the wall, cut each sheet with about 10cm of slack top and bottom, then hang. Hapji seams overlap 5–10mm; silk seams butt edge-to-edge with no overlap.

Smooth each sheet from the center outward to push air bubbles toward the edges. Trim the excess at the ceiling and baseboard with a sharp knife for a clean line.

Step 5: Drying

Let the wallpaper dry fully before heavy use of the room. Keep the space at a stable temperature and avoid drafts, since paste cures unevenly in changing conditions. Rushing the dry can pull seams apart.

Resist the urge to crank the heat or open every window to speed things up. Fast, uneven drying is the main cause of curled corners and lifted seams. Most jobs need a full day or two to settle, longer in cold or humid weather. The paper may look done within hours, but the paste underneath is still working.

That chobae-then-jeongbae sequence is the signature of Korean dobae. The base layer absorbs the wall's flaws, and the finish layer delivers the look. It is why a well-done Korean wall reads as one smooth surface with no visible seams.

This two-step approach is also what separates a pro finish from a quick DIY one. A homeowner in a rush may glue finish paper straight onto a bare or lightly patched wall. It looks fine for a season. Then the seams creep and the bumps show through. The base layer is the boring step that pays off months later, which is exactly why Korean crews never skip it.

For real examples of the finished result, browse our Korean apartment renovation before-and-after case studies. If you are pricing a whole home, the same logic applies to a Korean kitchen renovation on a self-interior budget.

Frequently asked questions

Is silk wallpaper actually made of silk? No. Silk wallpaper (실크벽지) is a paper base coated with a thin layer of PVC vinyl. The name refers to the smooth, premium look, not the material. The vinyl coating is what makes it wipeable and durable.

Which is more eco-friendly, silk or hapji? Hapji (합지벽지) is the eco choice. It is paper on paper with no vinyl, so it breathes and releases almost no formaldehyde. That makes it popular for nurseries and homes worried about new-home syndrome. Silk's PVC coating blocks moisture and is less breathable.

How many rolls of wallpaper do I need? It depends on the type. Narrow hapji covers about 2 pyeong per roll, and wide hapji covers about 5 pyeong per roll. Measure your wall and ceiling area in pyeong, then divide by the roll coverage, adding extra for trim and pattern matching.

Why does silk cost so much more to install? Labor. Silk seams must butt together perfectly with no overlap, so the work is slower. One installer hangs about 7.5 pyeong of silk a day versus about 14 pyeong of hapji. Installed silk runs near 30,000 KRW per pyeong against roughly 18,000 KRW for hapji.

Can a beginner do self-dobae? Yes, starting with hapji. The paper is lighter and seams overlap, which is forgiving. Pre-pasted wallpaper (풀 바른 벽지) makes it even easier by skipping the paste mixing. Save silk for a professional crew until you have practice.

Related Reading

• DIY Korean Wallpaper: Self-Dobae Guide
• Understanding Ohouse: Korea's Biggest Interior Inspiration Platform
• Korean Self-Interior Cost: Room-by-Room Budget

-- The Self Interior Team