You want to go ahead and get one that s just a little bit smaller than your rug.
How to stop rugs moving on top of carpet.
One of the most inexpensive options double sided rug tape can be applied directly onto the back of your rug or carpet runner and then pressed into place on your carpet to keep it from slipping.
Measure the length and width of your area rug.
Quicker and easier still than the non slip underlay a simple roll of double sided rug tape will add extra grip to stop your rug from creeping on carpet.
When that s not enough placing anti slip mats and sticky tape under the rug will do the trick.
That way there s nothing sticking out over the sides.
If possible help hold the area rug in place by setting heavy furniture on top of it.
So to install this all you have to do is move your rug out.
Cloth tape is safe for carpets and will not pull or ruin the pile when the rug needs to be removed.
It s also a good way to drive yourself crazy as area rugs resting on top of carpet are prone to slipping sliding and creating tripping hazards.
Only use cloth tape.
Flip the rug over.
If your area rug is for a sitting area make sure the edges of the rug go under the sofa or chairs to help keep it from moving.
Press firmly on the carpet to hold in place.