A lay-out for the triplet in the low-beta interaction regions of the Large Hadron Collider based on the present baseline is studied. A parametric analysis of the dependence of the beta function in the interaction point and in the triplet on the magnet length and technology (Nb-Ti or Nb3Sn) is carried out. Solutions with large aperture quadrupoles and low beta functions in the interaction point are presented. A final comparison of the triplet lay-outs using different technologies and distance to the interaction point are discussed