10 Window Sash Repairs That Are Unexpected

Window Sash Repairs

Make sure to check the sashes of your windows regularly for damage, mildew, and mold. You can avoid the cost of repairs in the future by catching these issues early before they become out of control.

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

Weather Stripping

Wooden window sashes are a great way to add an elegant appearance to your home. They are also sturdy and last for a long time if they are properly maintained. They can, however, get damaged or deteriorated over time, due to exposure and normal wear. Thankfully, sash repair experts can restore your windows to their original condition and keep them looking fantastic for much longer than newer replacement windows.

Weather stripping is the most important thing to address when repairing sash windows. It is located on both the frame and sash. It could cause drafts if worn or loose. Begin by identifying the window's brand and the date of manufacture for the glass (etched on the glass's corner or the aluminum spacers between panes). Then, take the sash off and mark its width and height so that you can locate replacement weather stripping to match.

Then, you can remove the sash from its holder and place it on an even surface that allows you to see all four sides. If your sash has been double glazing-hung, remove the ropes and weights that should be buried within the jamb lining. Once you've taken the sash off, use a utility knife to remove the old weather stripping at the corners, then remove it by hand or using a putty blade.

Once the sash has been cleaned, you can replace parting stops. These are long pieces that divide the sashes. Pam prefers to use the standard 1/2-inch by 3/4-inch window trimmings from the lumberyard. However, you can also substitute for a scrap piece of lumber.

After removing the stoppers for parting and trimming them to your desired length and thickness, apply a thin layer of glazing compound over the bottom of the sash. Smooth the compound with your putty knife, and then let it dry for at least a few days. Once the putty has fully cure it is possible to apply a topcoat of acrylic. This coating will protect the putty and give your sash a fresh look.

Sash Hardware

The hardware that supports window sashes prone to wearing out from the wear and tear of use, 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 generally relatively easy and affordable. If you're having difficulty opening a sash, spray some grease into the jamb channel. Then, slide the sash up and open to see if it resolves the issue. If the problem persists it's likely the sash balance. You'll need to take off the window sash in order to access the hardware.

Window sashes need to be able to open and close with minimal effort. However, this could be difficult if the weights are worn out or the sash connecting rail isn't covered with. This issue could be caused by a variety of things, such as the lack of maintenance or an incorrect weight rating for a particular sash.

If the hinge arms of a window are starting to lose their elasticity, this could cause the sash's to drag and eventually hit the frame in the corner in the opposite direction of the hinge arm (Photo 1). To address this issue, first make sure the sash fits squarely in the opening of the frame and then remove it from the window. If the sash is attached to the hinge arm, take it off the hinge and replace it. (Photo 2). Install the new sash (Photo 3).

Old windows, especially those in older homes, can be difficult to open and close, due to hinges that are sagging and a general lack of energy efficiency. In most instances, a few minor repairs can transform these windows into smooth operators and save homeowners money on energy bills.

In order to make these repairs to sash it is important to have all of the tools needed before you begin. Start by marking the location of the hinge channel on the frame with a pencil (Photo 1). This will help you to position the channel in the correct position after you've finished. Then, 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. Soften any hardened putty with an electric heat gun set to medium and equipped with an nozzle shield. Remove the old sash and store it in a bag labeled.

Sash Weights

Sash weights are able to be replaced to improve the performance of your window sash and decrease the energy cost. Sash weights are heavy, lead or iron cylinders enclosed inside a hidden compartment and attached to the movable sash by rope. These weights act as counterbalances and allow you to open and shut the window without the need for mechanical or electrical devices. The sash weights are usually neglected or ignored by homeowners, and are turned into scrap when they fail; therefore you may have to find replacements.

It is difficult to recover 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 an additional piece of string, a length the sash cord, as well as some sash pulleys to connect the new sash weights the sash cord.

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

Once the sash has been released, you can remove sash stops and gain access to the weight pockets. This is usually done through tiny holes in the bottom of each jamb. This hole is then covered by an access panel of wood that can be cut off to allow you to see the inner workings of the frame.

After the sash has been stopped and the access panel removed, you will be able to take off the weight of the old sash and replace it with the new. Make sure you weigh the sash prior to you begin, as the old weights may be a different size than the one you need. After the new weight is installed, tie a string to it and thread it through the pulley for the sash. Then, attach the string to the boxed frame. Leave a few inches of space at the head of the string for future adjustments.

Sash Cords

In the majority of old double glazing-hung windows, a cord or chain is affixed to the weights. This helps keep the sashes within the jamb balanced. Over time, these cords can get damaged and render it impossible to raise windows. A new sash cable can restore the ability to move and lower the sash, and ensure it stays in place when opened.

To replace sash cords the first step is to remove the access panels from the jambs. They are usually screwed or nailed in and require removal. You might be able to use a hammer and chisel for removing them, but it's always better to lay down 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 pry the narrow parting beads from their grooves. They are typically wedged into or nailed in, but they can be removed which is why it's worth your time here. If the sash is still in place, pry the mortise-and tenon joints with a screwdriver or hammer and then remove each wood peg. The sash should move freely now, but it may need some lubrication to feel less stiff.

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

It's best to leave the original weights if you have purchased a kit to replace the old counterbalance. They're not expensive and simple to install if you purchase them from architectural salvage stores. Depending on the size of your Window Doctor two or three sash weights could be needed to keep it in an open position.