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7 Useful Tips For Making The Most Of Your Window Sash Repairs
Window Sash Repairs

Check the windows sashes regularly for damage, mildew, and mold. If you catch these issues early you will save money on repairs in the future.

The sash is an internal frame that is able to move upwards and downwards in windows that are open. This article will show you how to do a variety of simple repairs to sash.

Weather Stripping

Wood window sashes give a classic aesthetic to your home and, when properly maintained, can last for years. However, upvc windows repair can be damaged or degraded over time due to exposure and normal wear and tear. Thankfully, sash repair experts can restore your windows back to their original condition and keep them looking great for a longer period of time than replacement windows.

Weather stripping is the first aspect to consider when you are repairing windows with sash. It is located on both the frame and the sash. It can cause drafts if damaged or is loose. To fix it, start by finding your window brand and the date on which the glass was manufactured (etched in the corner of the glass or on the aluminum spacer between panes). Remove the sash, and mark its size and width so that you can find a new weather stripping that is compatible with the original.

Then, you can remove the sash from its holder and place it on flat surfaces to allow you to see all four sides. If your sash has a double-hung, you'll also need to take off the weights and their ropes, which should have fallen into the intended pocket in the jamb liner. After removing the sash with the utility knife, remove the weather stripping that was left by hand or with a putty blade.

Once the sash is clear, you can replace the parting stops. They are long pieces of wood that divide the two sashes. Pam prefers to replace them with standard 1/2-inch-by 3/4-inch window trim from the lumberyard. However, you can also replace them with a piece of scrap wood.

After removing the stoppers for parting and cutting them to the desired length and thickness, apply a thin layer of glazing compound to the bottom of the sash. Smooth the compound with your putty knife, and then let it dry for at least a few days. When the putty is fully dried, you can apply an acrylic latex topcoat. This coating will protect the putty and give your sash a fresh appearance.

Sash Hardware

The hardware that supports the window sashes can wear out over time and use. This can result in the window or door that is difficult to open or close. The good thing is that fixing and replacing this hardware is generally quite simple and inexpensive. If you're having difficulty opening a sash spray some oil into the jamb channel. Then, you can slide the sash open to see if it resolves the problem. If the issue persists, it is most likely to be due to the sash's balance. You will need to remove the window sash to reach this hardware.


Window sashes should be able to open and close with minimal effort. However, this can be difficult if the weights are worn out or the sash connecting rail isn't properly covered with. This problem could be caused by various reasons that include an absence of maintenance or an unmatched weight rating.

If the hinges on the window begin to move, this could cause the sash to drag and then hit the frame in the opposite corner (Photo 1). To fix the problem, make sure that the sash is in the proper position within the frame opening and then remove it. If the sash has been attached to the hinge arm, take it off the hinge and replace it. (Photo 2). Install the new sash (Photo 3).

Because of sagging hinges and a general deficiency in energy efficiency, old windows particularly those in older houses, could be difficult to open or close. In most cases, a few simple repairs can turn these windows into smooth operation and save homeowners money on energy bills.

To complete these repairs to the sash it is essential to have all the necessary tools in place before you begin. Mark the hinge channel location on the frame (Photo 1) with a pencil. This will help you get the channel back into place correctly when you're finished. Remove the sash, and then remove the hardware including the beads that separate (Photo 2) and the chains or cords that hold it in place. A hot gun with nozzle shield and a medium setting will soften any hardened glue. Take off the old sash and keep it in a labeled bag.

Sash Weights

Whether your window sash repairs are to replace a damaged cord or to ensure that the windows are functional and functional, replacing worn-out weights on sash can improve sash operation and help reduce the energy cost. Sash weights are made of heavy iron or lead cylinders that are enclosed inside a concealed cavity, and are connected via ropes to the movable window sash. These weights act as counterbalances, which allows you to open and close the window without the need for mechanical or electrical devices. When they fail, sashweights are often ignored or disabled by homeowners.

It's difficult to retrieve a sash-weight that has fallen from the cavity, so you'll need to find one that is suitable for the. You will also need a new piece of string, a length sash cord, and a few sash pulleys that will tie the new sash weights onto the sash cord.

Older wood windows are joined by mortise and tenon joints. Pin punch and hammer can be used to take out the wood pegs that hold the parts together. Most of them have a large diameter on one side and a smaller size on the other, which is why it is crucial to take out the smaller-diameter sides first. Later sashes made use of glue instead of pins. They can be cut by using a knife or a mallet.

Once the sash has been released, you can remove the sash stops and access the weight pockets. Usually, this is done through a hole near the bottom of each jamb. This hole is covered by an access panel of wood which can be removed to let you observe the inner workings of the frame.

After the sash has been stopped and the access panel removed, you'll be able to take off the old sash weight and replace it with the new. Be sure to weigh the sash prior to you begin, as the weights that were prev iously used may be different in size from what is needed. After the new weight is in place then tie a string to it and thread it through the pulley for the sash. Then nail the string to the frame, leaving a few inches of string protruding from the head for future adjustments.

Sash Cords

In the majority of old double-hung windows the chain or cord is affixed to the weights. This supports and keeps the sashes within the jamb balanced. Over time these cords can break, making it difficult to raise the window. A new sash cord will restore the ability to move the sash up and down and hold it in place when opened.

To replace sash cords, the first step is to remove the access panels from the jambs. These are usually fixed or screwed in and must be removed or repositioned. You may be able to employ a hammer and chisel to remove them however, it is always best to lay down dust sheets prior to starting any work.

After removing the access panel, you can begin working on the sash. Take the narrow beads (also called "tie rails") out of their grooves using flat bar or chisel. They are usually wedged in or nailed but can be snipped out which is why it's worth your time here. If the sash remains in place, pry the mortise-and tenon joints with a screwdriver or hammer and then remove each wood peg. You should be able to move the sash back and forth without difficulty, though it will probably need some lubrication if it feels stiff.

Take a measurement of the length of sash cord/chain required to reach the sash slot on the bottom of the pulley located at the top of the jamb. Cut the cord or chain and secure it in the previous step. You can employ a hammer and nail or screws, but nails are less likely to cause damage.

It is best to keep the original weights if you've purchased a kit to replace the counterbalance that was previously installed. They are not expensive and simple to install if purchased them from salvage shops for architectural use. Depending on the size of your window, one or two sashweights could be needed to keep the sash in an open position.

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