New carpeting can pick up a stain from an old cushion when the cushion has retained some of the liquid and it wicks up into the new carpeting installation.
Can you lay carpet over old carpet pad.
Next determine the type of installation.
It s a good idea to start from the inside out if you re using adhesive.
After putting the layer of plywood over your existing carpet you can proceed to glue the pieces of carpet tiles according to your design or chosen pattern.
Plus installing a padis not necessary as the existing carpet acts as padding.
It will need time to dry and you don t want to disturb it.
Carpet cushion can retain spills and odors from the previous usage.
First ensure that you have properly measured and calculated for carpeting based on the width of the carpet you have selected usually either 12 or 15 feet.
If it is a light weight cushion that has been in for a number of years it may not serve you to retain it.
This goes for all carpet over carpet projects the old carpet underneath can transfer mold dirt and other debris into your new carpet.
First off the old carpet must be thoroughly cleaned.
A completely clean carpet is necessary before proceeding.
Reasons not lay carpet over carpet.
Carpet tiles can be laid over old carpet with a bit of effort.
If you layer one carpet over another you won t have to spend time and money ripping out and throwing away the carpet that s already in place.
Most residential applications consist of a carpet stretched over an underpad and secured around the perimeter of the room with tackless nail strips.
Leaving the existing carpet provides one extra layer of insulation for cold floors.