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One Key Trick Everybody Should Know The One Window Sash Repairs Trick Every Person Should Know
Window Sash Repairs

Window sashes must be regularly checked for mold, mildew, and damage. By catching problems before they become serious you can save money on repairs in the future.

The sash is an inside frame that is able to move up and down vertically in windows that are open. This article will teach you how to carry out a few simple repairs to the sash.

Weather Stripping

Wood window sashes give a classic aesthetic to your home. If properly maintained, they will last for a long time. However, they can become damaged or deteriorate as time passes due to exposure to the elements and wear and wear and tear. Sash repair specialists can restore windows to their original condition and maintain their appearance much longer than replacement windows.

Weather stripping is the primary issue to take care of when fixing windows that have sash. It is located on both the frame and the sash. It could cause drafts if worn out or loose. To fix it, begin by determining your window's brand and the date on which the glass was manufactured (etched in the corner of the glass or on the aluminum spacer between panes). Then, remove the sash and mark its width and height, so you can find new weather stripping that matches.

Then, take the sash from the holder and place it on an even surface that allows you to reach all four sides. If your sash was double-hung, remove the ropes and weights that should have fallen into the pocket within the jamb lining. After removing the sash with the utility knife, you can remove the weather stripping from the old sash by hand or with a putty knife.

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 use standard 1/2-inch by 3/4-inch window trimmings from the lumberyard. However, you can also use a scrap piece of wood.

After removing the stopper for the parting and trimming it to length and then apply a thin layer of glazing compound over the bottom of the sash. Smooth it out using your putty knife and let it dry for at least a few days. When the putty is fully dried it is possible to apply a topcoat of acrylic latex. This will protect the putty, and give your sash an updated appearance.

Sash Hardware

The hardware that supports window sashes is susceptible to wear and tear due to time and usage, and the result can be a door or window that won't open or close easily. The good news is that fixing and replacing this hardware is usually quite simple and inexpensive. If a sash is difficult to operate, try spraying some oil into the jamb channel and then open it to see if it solves the issue. If not, the problem is likely with the sash balance, and you'll need to remove the sash to gain access to the hardware.

Ideally, window sashes should swing open and closed with minimal effort but this is difficult if the weights become worn or if the sash meeting rail isn't properly coated. This problem could be caused by a variety of factors such as the lack of maintenance or a mismatched weight rating.

If the hinge arms on a window begin to sag this could cause the sash to drag and eventually hit against the frame at the opposite corner (Photo 1). To remedy the issue make sure the sash is aligned in the frame's opening and remove it. If the sash has been screwed onto the hinge arm, unbolt the hinge and replace it. (Photo 2). Next, install the new sash (Photo 3).

Because of sagging hinges and a general deficiency in energy efficiency, windows that are old particularly those in older homes, can be difficult to open and close. Many times just a few easy fixes can make these windows operate smoothly and save homeowners money on energy costs.

In order to make these repairs to sash it is essential to have all of the necessary tools in place before you begin. Mark the hinge channel's location on the frame (Photo 1) using a pencil. This will help you to position the channel in the proper place when you are finished. Remove the sash, and remove all the hardware, including the beads for parting, cords, and chains that hold the sash in place. Soften any hardened putty with the help of a heat gun set at medium and equipped with a shield for the nozzle. Remove the old sash and keep it in a bag labeled.

Sash Weights

If your window sash repairs are to replace a damaged cord or to ensure that the windows are functional, replacing worn out weights for sash will improve its operation and reduce the energy cost. Sash weights are made of iron or lead cylindricals that are contained in a hidden cavity and connected by a rope to the movable window sash. These weights function as counterbalances, which allows you to open and shut the window without requiring mechanical or electrical devices. The sash weights are often disregarded or disabled by homeowners and turned into scrap when they fail; therefore you may have to search for replacements.

A sash weight that has fallen out of the cavity is difficult to retrieve and you'll need to find a new one that is suitable for the. You will also require an additional piece of string, a length of sash cord and some sash pulleys to connect the new sash weights to the sash cord.

Older wood windows are joined using mortise and tenon joints. Hammers and pins can be used to take out the wood pegs holding the parts together. The majority of these pegs have a large diameter on one side and a smaller one on the other side, so it is crucial to take out the small-diameter sides first. Later window repairs used glue instead of pins. They can be cut by using a knife or a mallet.

After the sash is removed, you can take off the sash stops and gain access to the pockets for weights. Usually, this is done through an opening at the bottom of each jamb. The hole is surrounded by a wooden panel that can be removed to reveal the inside workings.

Once you have the sash stopped and the access panel removed, you will be able to take off the weight of the old sash and replace it with new. Be sure to weigh the sash prior to you begin, as the weights that were previously used may be a different size than what you require. After the new weight is in place, tie a string to it and then thread it through the pulley for the sash. Then attach the string to the boxed frame, but leave a few inches of string sticking out from the head for future adjustments.

Sash Cords

In the majority of old double-hung windows, a cord or chain is affixed to the weights. This supports and keeps the sashes in the jamb in a balanced manner. Over time, these cords may become damaged and make it impossible to raise the windows. A new sash cable can restore the ability to raise and lower the sash and keep it in position when it is opened.


To replace sash cords, the first step is to remove the access panels from the jambs. These are usually installed by screws or nails and will need to be removed or moved. You could employ a hammer and chisel to prise them off however, it is always best to lay down dust sheets prior to commencing any work.

After removing the access panel, you are able to begin working on the sash. Make the small parting beads (also known as "tie rails") out of their grooves with a chisel or flat bar. It is essential to be patient because they are usually stuck or nailed to the floor. If the sash remains in place, break the mortise-and-tenon joints out with a screwdriver or hammer and then take out each wood peg. You should be able to move the sash around without difficulty, though it will probably need some oil if it feels stiff.

Measure the length of the sash chain or sash cord needed to reach the sash slot at the bottom, and the pulley at the top of the jamb. Cut the cord/chain and then attach it in Step 6 above. You can either use a hammer and screws or nails, however nails are less likely to cause damage.

It's best to leave the original weights if you've purchased a kit that will replace the counterbalance. They're not costly and simple to install if you purchase them from salvage shops for architectural use. Depending on the size and shape of your window you may require one or two sashweights in order to keep it open.

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