The Reason Behind Window Sash Repairs Is Everyone's Obsession In 2023 Window Sash Repairs

Sashes for windows must be inspected regularly for signs of mold, mildew and damage. If you catch these issues early, you can save money on repairs in the future.

The sash is the internal framing that moves vertically up or down in windows that open. This article will show you how to perform simple sash repairs.

Weather Stripping

Wood window sashes provide a classic aesthetic to your home and, when properly maintained, they can last for years. They may, however, become damaged or degraded with time due to exposure and normal wear. Fortunately, sash repair specialists can restore your windows to their original condition and keep them looking great for much longer than newer replacement windows.

The first step to repair sash window damage is to fix weather stripping. It's found on both the sash as well as the frame. If it's damaged or worn out, it can lead to drafts and other problems. To fix it, begin by determining your window's brand and glass manufacturer date (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 replacement weather stripping that matches.

Then, take the sash from the holder and place it on flat surfaces to allow you to reach all four sides. If your sash is double-hung, you'll also need to remove the weights as well as the ropes that go with them that should have fallen into the pocket that was intended to be in the jamb liner. After removing the sash using the utility knife, remove the weather stripping from the old sash by hand or using a putty knife.

After the sash has been cleared and clean, you can put in the parting stops. These are long pieces that separate the sashes. Pam prefers the standard 1/2-inch by 3/4 inch window trimming from the lumberyard. However, you could substitute with a scrap piece of wood.

After removing the parting stop and cutting it to length and then apply a thin layer of glazing compound to the bottom of the sash. Smooth the compound using your putty tool, and let it dry at least one day. Once the putty has fully cure and dried, you can apply an acrylic latex topcoat. This will protect the putty and give your sash a fresh appearance.

window repairs near me that holds the window sashes can wear out over time and with use. This could result in the window or door that is difficult to open or close. The good news is that repairing and replacing this hardware is generally relatively easy and affordable. If a sash becomes difficult to operate, try spraying some oil into the jamb channel then slide it open to see if that solves the issue. If not, the issue is likely with the sash balance, and you'll need to take out the sash to gain access to the hardware.

Sashes for windows should be able to be able to open and close with minimal effort. However, this may be difficult if the weights are worn out or the sash-to rail meeting rail is not properly covered with. This issue could be caused by a number of things, such as lack of maintenance or by the wrong weight rating for a particular sash.

If the hinges on the window begin to move, this could cause the sash to drag and eventually hit against the frame in the opposite corner (Photo 1). To address this problem, first ensure that the sash is squarely inserted into the opening of the frame and then remove it from the window. If the sash is secured to the hinge arm, you'll have to unscrew the hinge arm and replace it (Photo 2). Install the new sash (Photo 3).

Due to hinges that are sagging, and a general deficiency in energy efficiency, old windows especially in older houses, could be difficult to open and close. In most cases, a few simple repairs can transform these windows into smooth operation again and save the homeowner cash on energy costs.

It is important to have the tools you need before you start. Start by marking the location of the hinge channel on the frame using a pencil (Photo 1). This will assist you in getting the channel back in the correct position after you've finished. Take the sash off, and remove all the hardware including the parting beads cords, chains, and cords that help to hold the sash. Heat gun with nozzle shield and a medium setting will soften any hardened putty. Remove the old sash and keep it in a bag with a label.

Sash Weights

Sash weights can be changed to improve the performance of your window sash and decrease the energy cost. Sash weights are composed of heavy iron or lead cylindricals that are contained in a hidden cavity and are connected via a rope to the movable window sash. These weights act as counterbalances and allow you to open and shut the window without having to use mechanical or electrical devices. When they fail, sashweights are usually left unnoticed or disabled by homeowners.

It's difficult to retrieve an sash-weight which has fallen from the cavity, so you'll want to find one that is suitable for the. You will also require a new piece of string, a length of sashcord and some sashpulleys to tie the weights you are replacing to the cord.

Mortise and Tenon joints are used to join windows made of older wood. Hammers and pins can be used to cut off the wood pegs holding the parts together. The majority of them have an enormous diameter on one side and a smaller one on the other, so it is important to remove the smaller-diameter ones first. Later sashes made use of glue instead of pins. They can be cut with a knife and mallet.

After the sash is removed, you can take off the sash stops and gain access to the weight pockets. This is typically done by drilling an opening at the bottom of each jamb. This hole is covered with an unfinished wooden panel that can be removed to reveal the inner workings.

After the sash has been stopped and the access panel has been removed, you can remove the old weight and replace it. Make sure you weigh the sash before you do this, as the old weights may be different sizes than what you require. After the new weight is in place you can tie a string around it and then thread it through the pulley for the sash. Then, you can attach the string to your boxed frame. Leave a few inches at the top of the string for future adjustments.

Sash Cords

The majority of double-hung windows with a history have a cord or chain attached to the weights which keeps the sashes balanced in the jamb. As time passes, these cords may break, making it impossible 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.

The first step in replacing sash cords is to locate and take out the access panels located in the jambs. They are typically nailed or screwed in and will need to be removed or repositioned. It is possible to take them out using the hammer or chisel however, it is best to lay out dust sheets before starting any work.

After the access panel has been removed, you can begin working on the sash. Utilize a flat bar, or chisel to pull the narrow partsing beads out of their grooves. These are often wedged in or nailed, but they can be snipped out and it's worth your time here. If the sash is in place, remove the mortise and the tenon joints by using pin punch and hammer or screwdriver, then remove the wood pegs on the components. The sash should be able to move freely, however it may require some lubrication in order to feel less stiff.


With the sash in an open position Take a measurement of the sash chain to reach from the pulley in the top of the jamb to the sash slot in the bottom. Cut the cord or chain and fix it as described in Step 6 above. You can use either nail, hammer or screws. However nails are less likely than screws to cause damage.

It is best to keep the weights that came with the original counterbalance unless you have purchased a kit to replace the counterbalance. They are not expensive and simple to install if you buy them from salvage shops for architectural use. Depending on the size and shape of your window, you might need to install one or two sashweights to keep it open.