A venting grate includes a main portion, a first venting area, and a second venting area. The first venting area is defined by first, second, third, and fourth edges. Each of the first, second, third, and fourth edges extend from the main portion. The second venting area is defined by fifth, sixth, seventh, and eighth edges. Each of the fifth, sixth, seventh, and eighth edges extend from the main portion. The third edge and the fifth edge extend away from the main portion of the venting grate and angle together to form a pointed edge between the first and second venting areas.