Real 2026 numbers: price per roll by tier, the supplies people forget, and what a pro adds. Plus example budgets for a feature wall and a whole room.
A single feature wall in mid-range wallpaper costs roughly $250 to $500 in DIY materials. An average room runs about $500 to $900 in mid-range paper, dropping toward $300 with budget rolls and climbing past $1,500 with designer paper or professional hanging. The biggest lever is the paper you choose and whether you hang it yourself. Get your exact roll count first with the calculator.

Wallpaper cost is mostly the paper, then a short list of supplies. Here's the per-project picture for a small feature wall of about 3 to 4 double rolls.
| Item | Typical cost |
|---|---|
| Wallpaper (3–4 double rolls for a 12 × 9 ft wall) | $120 – $600 |
| Budget ~$30–60/roll · mid ~$70–150 · designer $200+ | |
| Paste or primer (if not prepasted) | $20 – $50 |
| Tools (smoothing tool, seam roller, snap knife, level) | $25 – $70 |
| DIY materials total | $165 – $720 |

Non-woven, paste-the-wall paper is squarely DIY-friendly, which matters because labor is the big swing in the total.
Rough DIY material estimates, assuming you own basic tools.
| Project | Est. materials |
|---|---|
| Feature wall — 12 × 9 ft, budget paper | $180 – $300 |
| Feature wall — 12 × 9 ft, mid-range paper | $350 – $550 |
| Average bedroom — ~7–8 double rolls, mid-range | $600 – $1,000 |
Swap in designer paper or grasscloth and every line jumps. A large drop-match repeat also costs more, because you trim and waste more to line the pattern up.
For an average bedroom, DIY materials in mid-range paper run roughly $500 to $900: about 7 to 8 double rolls plus paste and tools. Budget paper brings it toward $300; designer paper or professional hanging pushes it past $1,500.
A double roll covers about 56 sq ft and runs roughly $30 to $60 for budget paper, $70 to $150 for mid-range, and $200 or more for designer and specialty prints.
Yes. Pros commonly charge $30 to $80 per roll in labor, which can equal or beat the cost of the paper. Non-woven paste-the-wall paper is very DIY-friendly, so doing it yourself is the biggest saving.
Designer and specialty papers, large pattern repeats that waste more, wall prep and lining, and professional installation are the main drivers.