The Process Of How To Replace A Sash Cord On Double Hung Windows Without Too Much Difficulty

How to replace a sash cord is a lot easier when you understand the mechanics of a double hung window. Every double hung window has two sashes, the top and the bottom. The frame that secures the glass is a sash. The sides of that frame are the jambs. Sash weights sit in back of the jambs. They are connected to a cord pulley system. The weights keep the windows balanced and easy to open.

There are a series of moldings along the jambs creating channels for the sashes to slide. The piece of wood that separates the upper and lower sashes and the one that holds the bottom sash in place can be easily loosened and removed. They need to come out to remove the sash.

Before you start this project, make sure you have the correct tools and material readily available. You will need new sash cord, a putty knife, a hammer, a utility knife, putty, finishing nails, paintbrushes and in case you chip away the paint, enough paint to touch it up.

To gain access to the cord you need to remove the inside window stop from the sides of the frame. Position the putty knife at each nail holding the stop in place and slowly move it back and forth until you are able to pry the stop off. Be careful not to split the wood.

Once the inside stop is removed the window can be easily pulled out. With the framework out, remove the broken cord from its fastened slot. Remove the access panel if there is one. Removing the access panel allows accessibility to the weight. If there is no access panel, removing the window casing on the sides will be the only way to get to the weight.

Painted over access panels will mean chipping the paint to determine where the screws are that hold the panel in place. You may need to score painted edges with the utility knife in order to lift the panel out. Once the panel is removed, any remaining cord should be cut off. Thread the new sash cord over the pulley until it appears in the access panel. Tie the new cord to the weight making sure the knot is sturdy but not bulky as it can get stuck in the window frame. Place the weight back into the cavity. Tie a knot to the other end of the cord to make the weight suspend three inches above the bottom of the sill when the sash is in an open position.

Now you are ready to put the framework back into place. Use the finishing nails to secure the moldings. If there are any gaps, you can use the putty to fill them. If any paint chipped away during this process, repaint it. You are done with your project and should have a totally functioning window. As a do-it-yourself homeowner, you can master how to replace a sash cord in your double hung window with the right information.

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