"Brush pile is inserted into all perimeters of the sash window to obtain a complete seal. The very best of the highest sash, Conference rails, lower rail of reduce sash, parting bead, and staff members bead all have draught seals mounted," he proceeds.  Steel and plastic strips with wipers or https://sethrfrcm.blogadvize.com/43228499/sash-window-draught-proofing-things-to-know-before-you-buy