The present invention relates to a new and distinct cultivar of Impatiens plant botanically known as Impatiens walleriana and hereinafter referred to by the cultivar name ‘Balfiesunre’. 
The new cultivar originated in a controlled breeding program in Arroyo Grande, Calif. during April 2005.  The objective of the breeding program was the development of Impatiens cultivars with fully double-type flowers, attractive flower and foliage coloration, and a freely branching, compact growth habit. 
The new Impatiens cultivar is the result of cross-pollination.  The female (seed) parent of the new cultivar is the proprietary Impatiens walleriana breeding selection designated m3792c-2, not patented, characterized by its semi-double type, dark cherry-red colored flowers, dark green-colored foliage, and vigorous, upright growth habit.  The male (pollen) parent of the new cultivar is the proprietary Impatiens walleriana breeding selection designated m3420-1-1-2-1-6, not patented, characterized by its double-type, medium red-colored flowers, dark green-colored foliage, and vigorous, mounded growth habit.  The new cultivar was discovered and selected as a single flowering plant within the progeny of the above stated cross-pollination during June 2006 in a controlled environment at Arroyo Grande, Calif.
Asexual reproduction of the new cultivar by terminal stem cuttings since June 2006 at Arroyo Grande, Calif. and West Chicago, Ill. has demonstrated that the new cultivar reproduces true to type with all of the characteristics, as herein described, firmly fixed and retained through successive generations of such asexual propagation.