Ampetronic flat copper tape (cable) is the default choice when installing loop cable under floor coverings such as carpet wood laminate tiles or linoleum. The cable will not be visible under most floor coverings and is generally secured to the floor with Printed Warning Tape that alerts tradespeople such as carpet fitters to its presence.&lt;br /&gt;&lt;br /&gt;The tape can attached to feeder cables using crimps or soldering and plastic extrusion is available to cover it in high traffic areas. There are three sizes of flat cable available depending on application. The insulating layer of the cable is bonded to the copper for better handling.&lt;br /&gt;&lt;br /&gt;Installation note&lt;br /&gt;When installed Ampetronic flat copper tape is not normally visible through carpets and floor coverings. However if used under particularly thin floor coverings the line of the tape may be slightly visible. The installer is responsible for confirming the compatibility of all materials before they are used in any project.&lt;br /&gt;&lt;br /&gt;Warranty Information&lt;br /&gt;Copper Tape and Printed Warning Tape are warranted against defects in manufacture present at the time of supply. The warranty does not cover installation errors or mechanical damage to the products.