Essentially this is a temporary issue caused by stretching.
Edge taping carpet seams.
Free sample colored waterproof carpet edge binding tape seam fabric non slip adhesive cloth duct tape find complete details about free sample colored waterproof carpet edge binding tape seam fabric non slip adhesive cloth duct tape non slip adhesive cloth duct tape colored cloth duct tape waterproof seam non slip adhesive cloth tape from adhesive paper film supplier or manufacturer.
Leave the weights in place until the adhesive sets.
After rolling place heavy objects such as large books over the rolled area of the seam to hold the carpet in place.
Okay so seams are totally fine but what about seam peaking.
Watch as certified mohawk carpet installers install carpeting and seal the carpet seams together.
Carpet seam tape is a heat activated adhesive tape used to join the edges of carpet together.
When the carpet is stretched it is pulled where the edges of the tape are attached to the carpet and the two pieces lift to create a peak.
It is applied underneath the carpet when the carpet is installed.
The backing of your carpet will be attached to the seam tape and stretching during installation can pull the points where the tape is attached tight enough to cause the top section of the carpet to peak upwards.