<p>An oven assembly for drying paint on a product transported by a conveyor includes a plurality of modules (10) positioned in a generally abutting relationship. Each of the modules (10) includes a roof (14), side walls (12), and a floor (16) having a length and a width. The floor (16) is formed from abutting floor panels (24) reinforced by a plurality of support members (20) spaced along the length of the floor (16) and having a length greater than the width of the floor (16). The side walls (12) include an inner side wall panel (34) disposed in an overlapping relationship with the floor (16) and a side wall cladding panel (40) supported by the support members (20) along the width of the floor (16) thereby concealing thermal insulating material disposed between the inner side wall panel (34) and the side wall cladding panel (40).</p>
