537 CFM Black Plastic Solar Powered Attic Fan with Built-in Screen Color/Finish:Black 50 lb Capacity: Supports medium-weight

50 lb Capacity: Supports medium-weight frames and décor with reliable performance

Always choose the profile size that matches your tile thickness

These are partially threaded grade 5 hex cap screws

Cushion your space in minutes—add these Norsk tiles to your cart and create a durable

caulk-free corner finish

537 CFM Black Plastic Solar Powered Attic Fan with Built-in Screen Color/Finish:Black 50 lb Capacity: Supports medium-weightBroan Solar Powered Attic Ventilators use energy from the sun to operate and require no additional electricity, which means you save up to $180 per year that you might pay to operate an electric powered attic ventilator, depending on your local electric rates, size of attic, climate, etc Plus, you can save even more with a 30% Federal Tax Credit on both the purchase price and installation costs of your Solar Powered Attic Ventilation. Because Broan