A rug that creeps across the room, bunches in the middle or curls at one corner is more than an annoyance. It is a trip hazard. The good news is that it is almost always fixable, and the fix depends mostly on one thing: what floor the rug is sitting on. Here is what works on each floor, from a Denver rug cleaning company that sees what happens under rugs every day.
Why rugs slide in the first place
A rug slides when there is nothing between it and the floor that can hold both surfaces at once. On a hard floor, a bare rug backing simply skates over a smooth finish. On carpet, the problem is the opposite: two soft surfaces with nothing firm in between, so the rug drifts every time someone walks across it.
That is why one pad does not fit every floor. The pad that stops a rug sliding on hardwood is not the pad that stops it on carpet.
How to keep a rug from sliding on carpet
Laying an area rug over wall-to-wall carpet is the most common case we hear about, and it is the one where the usual advice flips. You do not want cushion here, because there is already plenty underneath. Adding a thick felt pad gives the rug a second soft layer to float on, and it moves more, not less.
What works is a thin pad that grips in both directions. Our All-Purpose™ pad is 0.10″ thick and goes on upside down over carpet:
- Fiber side down, so it holds the carpet pile.
- Rubber side up, so it holds the back of your rug.
This works well on low-pile and commercial carpet. On deep plush or shag carpet there is so much movement underneath that no pad holds a rug completely still. A heavier rug, or anchoring one edge of the rug under a sofa or bed, helps more than any pad can. Our guide to rug pads for carpet goes into more detail.
How to keep a rug from sliding on hardwood, laminate and vinyl
On smooth hard floors, you want a pad with a rubber grip on the bottom and felt on top. The rubber holds the floor and the felt holds the rug and adds cushion. Our Superior pad (0.160″ of recycled felt on a tan rubber grip) is the one we recommend for most rugs on these floors.
Our pads have no adhesive or tacky backing, so there is nothing to bond to your floor's finish. See our pages on hardwood, laminate and vinyl and LVP floors for which pad suits each one.
How to keep a rug from sliding on tile and stone
Tile and stone are slick, hard and often uneven at the grout lines. A felt and rubber pad grips the surface and evens out the grout so the rug lies flat. The Superior pad is a good fit, and the thicker 0.25″ Premium pad is worth it if you want more cushion on a cold, hard floor. More on our tile and stone page.
Outdoor rugs on decks and patios
Outdoors, the rug also needs to dry out. Our Deluxe™ pad has a breathable open weave that lets air circulate under the rug, naturally inhibits the growth of mold and mildew, and keeps the rug from slipping and bunching.
Fixing curled corners and edges
A corner that curls up is usually a rug that has not settled, or one that is catching on something. Two things help:
- A pad that is the right size. It should stop an inch and a half short of every edge, so the rug's border tapers down to the floor instead of hanging over the edge of the pad.
- Time and a little weight. Roll the curled corner gently in the opposite direction and leave it flat under something heavy for a day or two.
What to avoid
Double-sided tape and sticky gripper strips can hold a rug for a while, but adhesive on a floor finish or a rug backing is a problem waiting to happen, and only the strips themselves stay put. Cheap foam and waffle pads tend to break down over time. We are a rug cleaning company first, and we regularly see rugs come in with a crumbling pad stuck to the back of them. That is why we only sell felt and rubber pads.
Getting the size right
A rug pad should be about three inches smaller than your rug in each direction, an inch and a half in from every edge. You do not need to cut anything: choose your rug size and we cut the pad to fit before it ships. Our rug pad size guide has the cut size for every common rug.
Frequently asked questions
What do you put under a rug to stop it sliding?
A rug pad with a grip side that suits your floor. On hardwood, laminate, vinyl, tile and stone, use a felt pad with a rubber back, such as our Superior. On carpet, use a thin pad that grips both ways, such as our All-Purpose laid fiber side down.
Why does my rug still move on carpet with a pad under it?
Usually because the pad is too thick or the wrong way up. A felt pad on carpet lets the rug float. Use a thin pad, fiber side down into the carpet and rubber side up against the rug. On very plush carpet, anchor the rug under a piece of furniture as well.
Do rug grippers work on carpet?
Corner grippers can stop one corner from curling, but they do not stop the whole rug from creeping across carpet. A full-size pad that covers the rug edge to edge, less the inch and a half border, works much better.
Will a rug pad damage my floor?
A pad with a sticky or adhesive backing can. Ours have no adhesive or tacky backing, so there is nothing to bond to your floor's finish.
Not sure which pad your rug needs? Take our quick rug pad quiz, or call us at 1-833-RUG-PADS and you will get someone who cleans rugs for a living. Every pad is cut to your size and ships free in the lower 48 states.
