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Andersen Balance Cavity Plug
Andersen Balance Cavity Plug
- Works with 400 Series (TWII) Tilt-Wash Double Hung Windows manufactured from 1996 to Present.
- There are four plugs on each unit, one on each side of the bottom sash and one on each side of the top sash.
- They are installed in the gap between the jamb liner and the sill (Bottom Sash) and in the gap between the jamb liner and the head jamb (Top Sash)
Product Information
Product Information
Shipping & Returns
Shipping & Returns

Andersen Balance Cavity Plug
Andersen Balance Cavity Plug
Andersen Balance Cavity Plug
- Works with 400 Series (TWII) Tilt-Wash Double Hung Windows manufactured from 1996 to Present.
- There are four plugs on each unit, one on each side of the bottom sash and one on each side of the top sash.
- They are installed in the gap between the jamb liner and the sill (Bottom Sash) and in the gap between the jamb liner and the head jamb (Top Sash)
$0.52
Original: $1.50
-65%Andersen Balance Cavity Plug—
$1.50
$0.52Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Andersen Balance Cavity Plug
- Works with 400 Series (TWII) Tilt-Wash Double Hung Windows manufactured from 1996 to Present.
- There are four plugs on each unit, one on each side of the bottom sash and one on each side of the top sash.
- They are installed in the gap between the jamb liner and the sill (Bottom Sash) and in the gap between the jamb liner and the head jamb (Top Sash)










