• This product qualifies for $4.99 Standard Shipping to the contiguous 48 states
• Adjustable sill with aluminum cap for performance high-heat environments
• Full composite substrate delivers a sill that won’t rack, warp or rot, and can be custom cut to perfectly fit your unique opening
• Aluminum cap and nosing that resists warp or discoloration and provides durability and toughness
• Sealed adjustment screws – patented sealing plugs hide cap adjustment screws and keep water and dirt away from the adjustment mechanisms, maintaining adjustability of the sill cap over time.
• Unique Design – Sill cap with integrated seal overlaps the front of the aluminum sill dam to provide a barrier against air and moisture and protect the channel from dirt and debris
• Endura Part Number: ZAILAA45_FS__