What Is Everyone Talking About Window Sash Repairs Right Now

Window Sash Repairs
Window sashes must be checked regularly for mold, mildew, and damage. By catching these problems early, you can save money on repairs in the future.
The sash is the interior framing that can be moved vertically up or down in windows that open. This article will show you how to perform simple repairs to sash.
Our Site Stripping
Wooden window sashes can give a classic look to your home. They are also sturdy and last for a long time provided they are properly maintained. However, they can become damaged or degrade as time passes due to exposure to elements and normal wear and 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 issue to take care of when fixing sash windows. It is located on both the frame and the sash. It can cause drafts if worn or loose. To fix it, begin 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). Take the sash off and mark its width and height so you can find a replacement weather stripping that matches.
Next, remove the sash and set it on a table to allow access to all four sides. If your sash has a double-hung, you'll also need to remove the weights as well as their accompanying ropes which should have slipped into the intended pocket in the jamb liner. After removing the sash with the utility knife, remove the weather stripping from the old sash by hand or with the putty blade.
Once the sash is clear, you can replace the parting stops. These are long pieces of wood that are used to separate the two sashes. Pam prefers to use standard 1/2-inch by 3/4-inch window trimmings from the lumberyard. However, you could substitute for a scrap piece of lumber.
After removing the stopper and trimming 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 allow it to dry for at least a day. When the putty is fully cure, you can apply a topcoat of acrylic latex. This will help protect the putty and give your sash a modern appearance.
Sash Hardware
The hardware that supports the window sashes may wear out over time and use. This could lead to the window or door that is difficult to open or close. The good news is that fixing and replacing this hardware is typically relatively easy and affordable. If you're having trouble opening the sash, spray some oil into the jamb channel. Then slide the sash up and open to see if it resolves the problem. If the issue persists it's most likely the sash balance. It is necessary remove the window sash in order to get access to this part of the hardware.
Window sashes need 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 covered with. This problem could be caused by various reasons such as a lack of maintenance and a mismatched weight rating.
If the hinges on a window begin to sag this could cause the sash to drag and then hit the frame at the opposite corner (Photo 1). To address this issue, first make sure the sash is squarely inserted into the frame's opening and then take it out of the window. If the sash has been screwed to the hinge arm, you'll need to unscrew the hinge arm and replace it (Photo 2). Then, you can install the new sash (Photo 3).
Due to hinges that are sagging, and a general lack in energy efficiency, older windows, especially those in older homes, can be difficult to open or close. In many cases it is a matter of making a few minor adjustments that can allow these windows to operate smoothly once more and save homeowners money on energy costs.
To make these sash repairs it is essential to have all the necessary tools in place before you begin. Start by marking the location of the hinge channel on the frame with pencil (Photo 1). This will allow you to get the channel back in position correctly after you've completed. Then, remove the sash and remove the hardware including the parting beads (Photo 2) and the chains or cords that hold it in place. Soften any hardened putty using the help of a heat gun set at medium and fitted with a nozzle shield. Remove the old sash, and place it in a bag that is labeled.
Sash Weights
Whether your window sash repairs are to replace a damaged cord or just to keep your windows functioning by replacing worn out weights for sash will improve its operation and cut down on the energy cost. Sash weights are composed of heavy lead or iron cylinders that are encased inside a concealed cavity, and connected by ropes to the moveable window sash. These weights act as counterbalances and allow you to open and close the window without requiring mechanical or electrical devices. If they fail, sashweights are often neglected or not used by homeowners.
A sash weight that has fallen out of the cavity is difficult to get back and you'll need to locate a new one that fits properly. You will also require an additional piece of string, a length of 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 holding the parts together can be removed with a pin punch and hammer. The majority of them are large on one side, but smaller on the other. It is important to first remove the smaller diameter sides. Sashes that were made later in the century used glue instead of pegs. They can be separated by cutting the glue line using a knife, then tapping the mortised section loose using a mallet.
Once the sash has been released, you can remove the stops on the sash and get access to the pockets for weights. This is usually done through an opening at the bottom of every jamb. This hole is then covered by a wooden access panel that can be cut off to allow you to view the inside of the frame.
When the sash has been shut off and the access panel is removed, you are able to remove the old weight and replace it. Be sure to weigh the sash first because the weights you have might not be the right size. After the new weight is installed you can tie a string around it and thread it through the pulley for the sash. Then nail the string to the frame, but only leave a few inches of string hanging from the head for future adjustment.
Sash Cords
In most old double-hung window the chain or cord is connected to the weights. This keeps the sashes of the jamb level. As time passes, these cords may break, making it difficult to raise the window. A new sash cable will restore the ability to move 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. They are usually installed by screws or nails and must be removed or repositioned. You could employ a hammer and chisel for removing them, but it's always better to lay down dust sheets prior to starting any work.
After the access panel has been removed, you can start working on the sash. Make the small parting beads (also called "tie rails") out of their grooves with a chisel or flat bar. It is essential to take your time, as these are often stuck or nailed to the floor. If the sash remains in place, pry out the mortise and tenon joints using pin punch and hammer or screwdriver, then remove the wood pegs attached to each piece. You should now be able to move the sash around without difficulty, though it might require oiling if it seems stiff.
Determine the length of sash cord/chain needed to reach the sash slot at the bottom, and the pulley on the top of the jamb. Cut the chain or cord and fix it as described in the previous step. You can use either a hammer, nails or screws. However nails are less likely than screws to cause damage.
It is best to keep the original weights if you've purchased a kit to replace the counterbalance. They are not expensive and simple to install if purchased them at architectural salvage stores. Based on the size and shape of your window you might need to install one or two sashweights to keep the sash open.