the recess 38 alternatively if desired the rectangular cladding housing 80 can be eliminated and the jamb cladding member 18 can be formed only with first and second leg members 44 and 46 not illustrated in this situation the end of the second leg member 46 proximate the interface with the door 14 includes the weather strip member 56 which is secured to the jamb member 34 by nails trapping the end of the second leg 46 between the weather strip member 56 and the jamb member 34 fig5 illustrates another embodiment of the assembly 10 where common elements are referred to by the same reference numerals in this embodiment the jamb cladding member 18 is formed to be adjustable in order to accommodate jamb members 34 of different cross sectional dimensions specifically the second leg member 46 now is divided into first and second sections 88 and 90 a first end 91 of the first section 88 is inserted and slidable within a recess 92 formed by a pair of parallel arms 94 on a first end of the second section 90 thus the second leg 46 can be shortened or lengthened to accommodate jamb members 34 of different cross sectional lengths similarly the first leg member 44.