is preferably made of a rigid material e g steel or other metal to ensure that end surface 90 of protrusion 14 of handle 20 does not cause front sheet 34 to deform outwardly housing 96 may be made of polymer or other suitable material and is generally box shaped to seal off foam 40 during injection of liquid foam 40 prior to curing to thereby prevent the foam 40 from escaping through opening 18 in sheet 34 and to ensure that foam 40 does not fill space 100 in a manner that could otherwise interfere with insertion of end portion 14 of handle 20 referring again to fig1 during assembly of door 8 the locking member 52 is adhered to inner surface 56 of front sheet 32 the protrusions 74 of locking member 52 fig7 are positioned in opening 76 in front sheet 34 adhesive material is utilized to adhesively bond the locking member 52 to the front sheet 34 the front sheet 34 and inner liner 36 are then connected to one another utilizing known techniques and door top cap 42 is also attached to the front sheet 34 and liner 36 utilizing adhesives or other suitable techniques a rod or the like not shown may then be inserted through opening 48 in top cap 42 with an.