Bilco StakWel 54 Inch x 21 Inch Polyethylene Window Well - Modular Design

6 -Year Warranty High-density, maintenance-free polyethylene construction will never rust, rot or fade Unique "Grip/Step" design features a convenient handle and gusseted step to meet building code requirements for egress in an emergency situation Stacked modules work with 36 and 48 inch egress windows Single modules work well with 16, 20 and 24 inch utility windows Great for new and remodeling construction projects Satisfies section R310.2 of the International Building Code (IRC 2012) for emergency egress Made in the USA Width of Module: 54 inches Projection from Foundation: 40-1/4 inches Keyhole on Center Dimension: 58 inches