DESC: All the convenience of a built-in grill head without the oversized price tag! The Napoleon Built-In grill head BIU405RB is a great way to help create the outdoor cooking island that you've always wanted. With 570 square inches of cooking area and protection from the President's Limited Lifetime Warranty, the Built-In Grill Head BIU405RB will turn your backyard into a long-lasting outdoor kitchen. Complete your cooking island by adding optional doors and drawers.