As an Amazon Associate, I earn from qualifying purchases. This means I may earn a commission if you purchase through links on this page — at no extra cost to you.
Wallpaper terminology can feel like a foreign language — repeat, strike-off, booking, double roll. This glossary defines 30 essential wallpaper terms in plain English, so you can shop, measure, and install with confidence.
Measuring & Buying
Single roll: The US standard unit, roughly 20.5 inches wide by 33 feet long (about 56 square feet). European rolls are often wider and shorter — always check dimensions rather than assuming. Example: a 10×12-foot wall (120 sq ft) needs at least three single rolls before waste. Tip: convert everything to square feet when comparing brands, since roll sizes vary.
Double roll: Twice the length of a single roll, and the standard sales unit in the US — most wallpaper is sold (and priced) by the double roll even when listings say “roll.” Example: if your calculation says you need 5 single rolls, you order 3 double rolls. Tip: always round up and add 10–15% for pattern waste; running short mid-wall means a visible dye-lot mismatch.
Repeat: The vertical distance before a pattern restarts, measured in inches. A 6-inch repeat wastes little; a 24-inch repeat can waste a third of every roll because each panel must be cut to align the pattern. Example: with a 21-inch repeat on 8-foot walls, you get fewer usable panels per roll than the roll’s length suggests. Tip: large repeats look luxurious but budget 15–25% extra material — factor this into the price before falling in love.
Match: How panels align side to side — straight match (pattern aligns at the same height on every panel), drop match (pattern shifts down by half a repeat on alternating panels), or free match (no alignment needed, e.g., stripes or textures). Example: a straight-match damask is easier for beginners; a half-drop match hides seams better on busy patterns. Tip: free-match papers are the most forgiving and waste the least — ideal for first-timers.
Dye lot: The production batch number printed on every roll. Color varies slightly between batches, and the difference shows at seams. Example: two “identical” rolls from different lots can look like two different wallpapers once hung side by side. Tip: buy all rolls at once from the same lot, and if you must reorder later, put the new lot on a different wall where the shift will not sit at a seam.
Strike-off: A sample print run made for approval before full production — common with custom and hand-printed wallpapers. Example: you approve a strike-off of a custom mural, and the final run is matched to it. Tip: view strike-offs in your room’s lighting, not just the studio’s; colors shift dramatically between the two.
🛒 Shop This Look:
Materials
Vinyl: Wallpaper with a durable, washable vinyl face over a paper or fabric backing. The toughest mainstream option — scrubbable, moisture-resistant, hard to tear. Example: the standard choice for kitchens, bathrooms, hallways, and kids’ rooms. Tip: solid vinyl is heavier and harder to hang than vinyl-coated; check which one you are buying.
Non-woven: A blend of synthetic and natural fibers that installs paste-the-wall (paste goes on the wall, dry paper goes up) and removes dry in full sheets. Dimensionally stable — it does not expand when wet, so seams stay tight. Example: the easiest traditional wallpaper for DIYers to hang. Tip: because removal is clean, non-woven is the best choice if you think you might change the paper within a few years.
Grasscloth: Natural woven fibers (grass, jute, sisal) laminated to a paper backing. Deeply textured and luxurious, with visible natural variation — no two panels match exactly, which is the point. Example: stunning in dining rooms and bedrooms. Tip: not moisture-tolerant and nearly impossible to clean; keep it out of kitchens and baths, and order extra since seams are more visible.
Pre-pasted: Traditional wallpaper with dried paste on the back, activated by soaking in water or with a spray bottle. Example: classic American wallpapers are often pre-pasted. Tip: do not over-soak — follow the booking time on the label exactly, or the paste activates unevenly and seams lift.
Peel-and-stick: Self-adhesive wallpaper with a removable liner — no paste, no water, repositionable during install and removable without damage. Example: the renter’s wallpaper; ideal for accent walls and temporary projects. Tip: it shows every wall imperfection and is unforgiving of textured walls — prep (smooth, prime) matters more than with pasted paper.
Embossed: Wallpaper with a raised pattern pressed into the surface, adding texture that catches light and shadow. Example: anaglypta-style papers that can be painted over for a plaster-like effect. Tip: paintable embossed paper is a budget route to a high-end textured wall — prime it well first or the paint soaks in unevenly.
Paste-the-wall: An installation method (used with non-woven papers) where adhesive is rolled directly onto the wall and dry panels are hung into it — no booking, no soaking table. Example: one person can hang paste-the-wall paper alone, which is nearly impossible with traditional pasted paper. Tip: work one panel at a time and keep a wet edge on the paste; dried paste spots cause bubbles.
Installation
Booking: Folding a pasted panel paste-to-paste (like closing a book) and letting it rest for the manufacturer-specified time so the paper relaxes and the paste activates evenly. Example: most pre-pasted papers book for 3–5 minutes. Tip: book every panel the same length of time — inconsistent booking is a top cause of seam gaps as panels dry at different rates.
Seam roller: A small roller used to press seams flat after hanging. Example: run it gently along each seam once the panel is positioned. Tip: use light pressure — pressing hard squeezes paste out of the seam, which dries shiny and makes seams more visible, the opposite of the goal. On delicate papers (grasscloth, foil), skip the roller and press with a soft cloth instead.
Sizing: A thin prep coat applied to walls before hanging traditional wallpaper. It seals porous surfaces, improves adhesion, and — crucially — makes future removal possible instead of a drywall-destroying ordeal. Example: sizing over fresh drywall or fresh paint before hanging. Tip: never hang traditional wallpaper on unprimed drywall; removal will take the drywall face paper with it.
Plumb line: A true vertical reference line (from a plumb bob, level, or laser) marking where the first panel goes. Walls and corners are never perfectly straight, so the first panel must be aligned to gravity, not to the corner. Example: snap a chalk plumb line one panel-width from your starting corner. Tip: re-check plumb every few panels on long walls — small drifts compound into visibly crooked pattern lines.
Double-cutting: Overlapping two panels at a seam or inside corner and cutting through both layers with a sharp blade, then removing the waste strips — producing a perfect butt joint. Example: the standard technique for inside corners where walls are out of square. Tip: use a fresh blade for every few cuts; a dull blade tears the paper and the seam will never sit flat.
Lining paper: Plain blank wallpaper hung horizontally as an underlayer to smooth imperfect walls before the decorative paper goes up. Example: essential over old plaster with hairline cracks or walls with patched areas. Butt joint: A seam where two panel edges meet edge-to-edge without overlapping — the standard finished seam for wallpaper. Example: the result you get from double-cutting an inside corner. Tip: a good butt joint is invisible from six feet away; if you can see yours, the panels likely expanded unevenly from inconsistent booking time.
Tip: hang lining paper horizontally so its seams never align with the finish paper’s vertical seams.
Pattern & Design
Drop match: A pattern alignment where every other panel drops by half a repeat, so the motif alternates down the wall like brickwork. Common on busy florals and geometrics. Example: panel 1 starts the pattern at the ceiling, panel 2 starts it half a repeat lower. Tip: drop-match papers waste the most material — budget 20–25% extra and cut panels in sequence (1, 2, 1, 2) rather than cutting all the 1s first.
Damask: A classic ornate pattern of stylized floral or foliate motifs, originally a reversible woven fabric design adapted for wallpaper. Formal, symmetrical, timeless. Example: tone-on-tone damask adds formality to dining rooms without shouting. Tip: large-scale damask suits large rooms; in small rooms choose a small-scale version or use it on one accent wall.
Toile: A scenic pastoral print — figures, landscapes, or vignettes — traditionally printed in a single color on a light ground. French country classic. Example: blue-and-white toile in a powder room or bedroom. Tip: toile’s detailed scenes need viewing distance; it gets lost in tiny rooms and shines on larger walls.
Chinoiserie: Chinese-inspired motifs — pagodas, cranes, flowering branches, lattice — often hand-painted-look panels with an exotic, garden-like feel. Example: a chinoiserie mural panel as a dining room focal wall. Tip: genuine hand-painted chinoiserie is extremely expensive; high-quality printed versions capture 90% of the look at a fraction of the price.
Mural: A large scenic print sold as a set of panels that join to form one continuous image — a landscape, cityscape, forest, or abstract scene spanning the whole wall. Example: a misty forest mural making a small bedroom feel boundless. Tip: murals are sized to specific wall dimensions — measure carefully and order the right panel count, since you cannot stretch the image.
Ombre: A graduated color effect fading from dark to light (or one color to another) across the wall. Calm, modern, and forgiving — no pattern to match. Example: a deep-teal-to-pale ombre behind a bed. Tip: hang ombre panels in the numbered order supplied; shuffling them breaks the gradient.
🛒 Shop This Look:
Removal & Maintenance
Strippable: Wallpaper engineered to peel off dry in full sheets, leaving the wall (and sizing layer) intact. Example: most modern non-woven papers are strippable. Tip: “strippable” assumes the wall was properly sized before hanging — without sizing, even strippable paper can bond too aggressively.
Scoring: Perforating the wallpaper face with a scoring tool so remover solution or steam can penetrate to the adhesive layer. Example: necessary for removing vinyl or painted-over wallpaper, whose faces block moisture. Tip: score lightly — pressing hard gouges the drywall underneath, creating hours of skim-coating repair.
Washable / Scrubbable: Two grades of cleanability. Washable withstands occasional wiping with a damp sponge; scrubbable withstands repeated scrubbing with a brush and mild detergent. Example: scrubbable vinyl behind a kitchen range; washable is plenty for a bedroom. Tip: check the rating before hanging in kitchens and baths — “washable” will not survive years of cooking grease.
Peelable: Wallpaper whose decorative top layer peels off dry, leaving the backing paper on the wall — which then soaks off with water. Example: many older vinyl wallpapers are peelable rather than fully strippable. Tip: peel the top layer first across the whole wall, then soak and scrape the backing in sections; trying to do both at once doubles the work.
Quick Reference: Choosing the Right Paper
Match the term to your situation: renters and commitment-phobes want peel-and-stick (removable, no paste). DIY first-timers want non-woven in a free match (paste-the-wall, minimal waste). Kitchens, baths, and kids’ rooms want vinyl rated scrubbable. Imperfect old walls want lining paper under anything else. And whatever you buy, check the dye lot matches across every roll before the installer arrives — it is the cheapest insurance in wallpapering.
🛒 Shop This Look:
