Find Out What Window Sash Repairs Tricks The Celebs Are Utilizing Window Sash Repairs

Window sashes need to be inspected regularly for signs of mold, mildew, and damage. You can avoid future repair costs by catching problems early on before they get out of hand.

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

Weather Stripping

Wooden window sashes can give a classic look to your home. They are also sturdy and can last many years if they are properly maintained. However, they can be damaged or deteriorate as time passes due to exposure to elements and normal wear and wear and tear. Sash repair experts can restore windows to their original condition and maintain their appearance longer than replacement windows.

The first step in repair sash window damage is to fix weather stripping, which can be found on both the sash and frame. It can cause drafts if worn or loose. To fix it, start by determining the brand of your window and glass manufacturer date (etched in the corner of the glass or on the aluminum spacer between panes). Then, take the sash off and mark its height and width to find new weather stripping that matches.

Then, take the sash from the holder and place it on flat surfaces to allow you to access all four sides. If the sash is double-hung, you'll need to take off the weights and their ropes, which should have fallen into the pocket of the jamb liner. Once you've taken the sash off, use a utility knife to remove the weather stripping from the corners, and then remove it by hand or using a putty knife.

After the sash is cleared, you can install parting stops. These are long pieces that divide the sashes. Pam prefers the standard 1/2-inch by 3/4 inch window trimmings from the lumberyard. However, you can also use with a scrap piece of wood.

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

Sash Hardware

The hardware that supports window sashes susceptible to wear and tear from the wear and tear of use and the result could be a door or window that won't open or close easily. The good news is that fixing and replacing this hardware is usually very simple and cost-effective. If you are having trouble opening the sash, spray some oil into the jamb channel. Then, slide the sash out to see if this resolves the issue. If not, the problem is likely with the sash balance and you'll have to take off the sash in order to access this hardware.

Sashes for windows should be able to open and close without much effort. However, this may be a challenge if the weights have been worn out or the sash-to rail meeting rail is not properly glazed. This problem can be due to various reasons, including a lack of maintenance and an unmatched weight rating.

If the hinge arms of a window begin to lose their elasticity, this could cause the sash to drag and eventually land on the frame in the corner in the opposite direction of the hinge arm (Photo 1). To remedy the issue make sure the sash is in the proper position within the frame opening, and then take it off. If the sash is secured to the hinge arm, you'll need to remove the hinge arm and replace it (Photo 2). Install the new sash next (Photo 3).

Due to hinges that are sagging, and a general lack in energy efficiency, windows that are old, especially those in older houses, could be difficult to open and close. In most instances, a few easy repairs can turn these windows into smooth operation and save homeowners cash on energy costs.

It is important to have the tools you need before you begin. Begin by marking the location of the hinge channel on the frame with a pencil (Photo 1). This will allow you to place the channel in the correct position after you've finished. Remove the sash, and then remove the hardware including the beads that separate (Photo 2) and the cords or chains which hold it in place. A hot gun with nozzle shield and a medium setting can soften any putty that has been hardened. Remove the old sash, and store it in a bag labeled.

Sash Weights

If your window sash repairs are to replace a damaged cord or simply to ensure that the windows are functional by replacing worn out weights for sash will improve its operation and cut down on the energy cost. Sash weights consist of heavy iron or lead cylinders that are encased inside a concealed cavity, and attached by a rope to the movable window sash. These weights act as counterbalances, which allows you to open and close the window without requiring mechanical or electrical devices. When they fail, sashweights are often neglected or not used by homeowners.

A weight in a sash that has fallen out of the cavity is difficult to retrieve, so you will want to find a replacement that fits properly. You will also require a fresh piece of string, a length sashcord and some sashpulleys to tie the new weights to the cord.

Older wood windows are joined by mortise and tenon joints. The wood pegs that keep the components together can be removed with pin punches and hammers. Most of them have an enormous diameter on one side and a smaller size on the other, so it is crucial to take out the smaller-diameter ones first. Later sashes made use of glue instead of pins. They can be cut by using a knife and mallet.

After the sash has been removed, you can remove the stopper on the sash and get access to the weight pocket. This is typically done by drilling an opening in the bottom of each jamb. This hole is then covered by an access panel of wood that can be cut off to let you see the inner workings of the frame.

Once you have the sash stopped and the access panel removed, you'll be able to remove the weight of the old sash and replace it with new. Be sure to weigh the sash before you do this, since the old weights could be a different size than what is needed. Once the new weight is installed, thread the string through the sash pulling mechanism. Then, nail the string to the boxed frame. Leave a few inches protruding at the head of the string for future adjustments.

Sash Cords

In most old double-hung window, 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 can break, making it difficult to raise the window. A new sash cord can restore the ability to move the sash upwards and downwards and will keep it in its position when it is opened.


To replace sash cords, the first step is to remove the access panels from the jambs. window repair are usually screwed or nailed in and require removal. It is possible to remove them with a hammer or chisel, but it is always better to lay out dust sheets prior to beginning any work.

After you have removed the access panel, you can begin working on the sash. Prise the narrow parting beads (also known as "tie rails") out of their grooves using the chisel or flat bar. It's important to be patient, as these are often wedged or nailed in place. If the sash is still in place, pry the mortise-and tenon joints using a hammer or screwdriver and then remove each wood peg. You should now be able to move the sash around 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, and the pulley located at the top of the jamb. Cut the cord or chain and then fix it using the step 6 above. You can employ a hammer, screws or nails, but nails are less likely 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 that was previously installed. They are not expensive and easy to install if purchased them from architectural salvage stores. Depending on the dimensions and shape of your window you might need to install one or two sashweights to keep the sash open.