Extension Ladder Walk Thru Brand; DBI-SALA® perfect for larger projects or

perfect for larger projects or for contractors who want to keep a supply on hand

Please Note: This product needs a Mini-Split Quick Connect 18

insulated and sealed with rubber gasket door

They can quickly remove a larger volume of hot and/or humid air from your attic

Extension Ladder Walk Thru Brand; DBI-SALA® perfect for larger projects orLadder Extension System is designed to attach to the top of a ladder to provide a safe and easy transition from the ladder to a raised surface. It requires no tools, drilling, or bolting to install, and is one of the most effective means of improving the safety of nearly any ladder. Once installed, it provides 2 offsetting handrails that offer a point of walkthrough to step on or off the ladder.