5-15-2012 Chester, MD client bought a new home and before moving in they wanted the carpet stretched! by Carpet Repair Baltimore | May 15, 2012 Baltimore Carpet Repair, Cleaning, Sales & Installation Jennifer called because she had purchased a new home that had carpet ripples. They are also called carpet waves, and carpet bubbles. There were multiple carpet ripples in 2 of the 3 bedrooms. And 1 ripple in the 3rd bedroom. Carpet ripples are caused by a number of things, but mostly poor installation. High humidity can also contribute to carpet ripples. CLICK ON PICTURE FOR CLOSE UP!!!!!!!!!!!!!!!!!! . Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website