Materials guide
Straight, Half-Drop and Random Match: Wallpaper Pattern Types Explained
Every wallpaper label lists a pattern repeat (how far down the design repeats) and a match type. In a straight match, neighboring strips line up at the same height; in a half-drop, every other strip shifts down by half the repeat; in a random (free) match, strips do not need to line up at all. Half-drop and large repeats usually need more rolls.
In short
- Pattern repeat: the vertical distance before the design repeats.
- Straight match: easiest to plan; common for stripes and geometrics.
- Half-drop: more natural, diagonal flow; more waste.
- Random match: textures and plains; least waste. Reverse hanging means every other strip is flipped.
Match types at a glance
| Match type | How strips line up | Typical designs | Waste |
|---|---|---|---|
| Straight match | Same height on every strip | Stripes, geometrics, tiles | Moderate |
| Half-drop match | Every other strip shifted by half the repeat | Florals, botanicals, damask | Higher |
| Random / free match | No alignment needed | Linen, plaster, concrete looks, grasscloth | Lowest |
Definitions as described by Selected Wallpapers.
Reverse hanging
Some plain and textured papers say "reverse hang": every second strip is turned upside down. This evens out slight color differences from edge to edge. It is an installation instruction, not a pattern type, and skipping it can make seams obvious.
How the match affects your order
Each strip has to start at the right point in the pattern, so part of every roll is cut off as waste. Bigger repeats and half-drop matches waste more. Enter your repeat into our roll calculator and add a spare roll from the same batch.
Reading the label
- Repeat: often shown in inches and centimeters.
- Match: straight, half-drop (sometimes shown with two numbers) or random.
- Batch/lot: must match on every roll.
Where we work: neighborhoods and ZIP codes
We plan pattern layouts on every job across Gwinnett County, Alpharetta, Johns Creek, Roswell and East Cobb.
Gwinnett County
- 30017 Grayson
- 30096 Duluth
- 30092 Peachtree Corners
- 30071 Norcross
- 30093 Norcross
- 30043 Lawrenceville
- 30045 Lawrenceville
- 30046 Lawrenceville
- 30019 Dacula
- 30052 Loganville
- 30078 Snellville
- 30039 Snellville
- 30518 Buford / Sugar Hill
- 30519 Buford
Alpharetta, Milton and Johns Creek
- 30004 Alpharetta / Milton
- 30005 Alpharetta
- 30009 Alpharetta
- 30022 Alpharetta / Johns Creek
- 30024 Suwanee / Johns Creek
- 30097 Johns Creek / Duluth
Roswell and East Cobb
- 30075 Roswell
- 30076 Roswell
- 30077 Roswell
- 30062 Marietta / East Cobb
- 30066 Marietta / East Cobb
- 30068 Marietta / East Cobb
Also serving: Buckhead and North Atlanta; Cumming; Woodstock, Canton and Hall County. Not sure we cover your street? Send your ZIP code with a quote request.
About WallPros. WallPros LLC is a wallpaper installation company based in Grayson, Georgia, serving Gwinnett County, North Atlanta, Alpharetta, Roswell, East Cobb, Cumming and the rest of Metro Atlanta for 10 years. We install, remove and prepare walls for homeowners, interior designers and builders.
Sources
FAQ
Common questions
Which match type is easiest to install?
Random match, followed by straight match. Half-drop takes the most planning.
Does a half-drop pattern need more rolls?
Usually yes, because of the extra offset cut on alternate strips.
What does a repeat of 0 mean?
No pattern repeat: typically a random-match texture or plain paper.