Window Sash Weights

Sash weights create the proper counterbalance for each window sash, allowing for smooth operating double-hung windows. Made of iron, weights can be installed alone or stacked, and are ideal for vintage window restoration or new period style home construction.

10 Products

Cast-Iron Square Stackable Sash Weight - 5 lb.

Our Square Sash Weight (5 lb.) easily combines with other size weights to create the proper counterbalance for smooth operating windows. When stacked together for instance, one 3 lb. and two 1 lb. take up the same space as one 5 lb. while moving just as smoothly within the window pocket. Ideal for use on new construction or as replacements for damaged or lost items.

$23.79
Cast-Iron Square Stackable Sash Weight - 3 lb.

Our Square Sash Weight (3 lb.) easily combines with other size weights to create the proper counterbalance for smooth operating windows. When stacked together for instance, one 3 lb. and two 1 lb. take up the same space as one 5 lb. while moving just as smoothly within the window pocket. Ideal for use on new construction or as replacements for damaged or lost items.

$16.19
Cast-Iron Square Stackable Sash Weight - 1 lb.

Our Square Sash Weight (1 lb.) easily combines with other size weights to create the proper counterbalance for smooth operating windows. When stacked together for instance, one 3 lb. and two 1 lb. take up the same space as one 5 lb. while moving just as smoothly within the window pocket. Ideal for use on new construction or as replacements for damaged or lost items.

$6.59
Pair of Sash Chain Spirals - 3/4" Diameter

Our 3/4-Inch Chain Spirals are ideal for attaching sash chains to your double-hung sash windows. Without using screws, which could cause damage, the spiral fits within the existing mortise at the side of the window sash where the original sash cord was located. Made of solid steel, they are designed for long-lasting wear.

$2.09
Pair of Sash Chain Spirals - 7/8" Diameter

Our 7/8-Inch Chain Spirals are ideal for attaching sash chains to your double-hung sash windows. Without using screws, which could cause damage, the spiral fits within the existing mortise at the side of the window sash where the original sash cord was located. Made of solid steel, they are designed for long-lasting wear.

$2.09
Pair of Small Open Asymetrical S-Hooks - 1"

Our Small S-Hooks are ideal for attaching weights to the sash chains on smaller double-hung windows. Made of solid steel, they are designed for long-lasting wear. Used to attach chains to weights with a hole through the center running from top to bottom.

$1.49
Pair of Steel "C" Hooks

Our C-Hooks are ideal for attaching weights to the sash chains on your double-hung windows. Made of solid steel, they are designed for long-lasting wear. Used to attach chains to old style weights with a hole on the top.

$1.49
Pair of Aluminum Ferrules - 1/4"

When hanging sash weights for double-hung windows, our Ferrules (1/4-Inch) are used to secure a loop at the end of the sash cord. Ideal for cable-core cords, these sturdy fasteners enable the weights to stay in place. Made of solid aluminum, this version is designed for #8 cord.

$2.49
Pair of Aluminum Ferrules - 3/8"

When hanging sash weights for double-hung windows, our Ferrules (3/8-Inch) are used to secure a loop at the end of the sash cord. Ideal for cable-core cords, these sturdy fasteners enable the weights to stay in place. Made of solid aluminum, this version is designed for #12 cord.

$4.89 Sold Out
Pair of Aluminum Ferrules - 5/16"

When hanging sash weights for double-hung windows, our Ferrules (5/16-Inch) are used to secure a loop at the end of the sash cord. Ideal for cable-core cords, these sturdy fasteners enable the weights to stay in place. Made of solid aluminum, this version is designed for #10 cord.

$4.09 Sold Out