A method of lacing together two parts of an inflatable evacuation slide uses a single piece of cord that is passed through multiple pairs of apertures formed in the two parts to be joined. Thereafter, the loops formed by passing the cord through the multiple apertures are laced together and secured with a conventional key loop. In operation, once the key loop is released, since the lacing is composed of a single length of cord, rather than multiple independent loops, the tension in all of the lacing is released simultaneously thereby allowing the lacing to unravel reliably irrespective of the load on the lacing.