Building my basement into a small gym and would like to line a section of the concrete floor with carpet bonded foam. Problem is that I only have about a 12'x12' section to cover and can only find the foam sold in rolls of 6'x62', which is way too much.
Has anybody ever seen carpet bonded foam sold by the foot? Or any other smaller quantity option (other than the portable 10'x5' rolls)?
Also, any tips about layering between the concrete and foam would be appreciated!