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Window Sash Repairs

window repairs near me sashes must be inspected regularly for signs of mold, mildew and damage. By catching these problems early, you can save money on repairs in the future.

The sash is an interior frame that can move vertically up and down in windows that are open. This article will teach you how to do simple repairs to sash.

Weather Stripping

Wood window sashes give an elegant look to your home. When properly maintained, they can last for many years. However, they can get damaged or deteriorated over time due to exposure or normal wear and tear. Sash repair specialists can restore windows to their original condition and maintain their beauty longer than replacement windows.

The first step in sash window repairs is addressing weather stripping, which is found on both the sash and frame. If it's loose or worn out, it can lead to drafts and other issues. To fix it, start by determining the brand of your window and the date of manufacture for the glass (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 replacement weather stripping to match.

Then, remove the sash from the holder and place it on flat surfaces to allow you to reach all four sides. If your sash has been double-hung, remove the ropes and weights that should be buried within the jamb lining. After removing the sash using the utility knife, take off the old weather stripping by hand window repairs or using a putty knife.

When the sash is clean and clean, you can put in the parting stops. These are long pieces that separate the sashes. Pam prefers standard 1/2-inch by 3/4-inch window trimming from the lumberyard. But, you can also use a scrap piece of wood.

After removing the parting stops and cutting them to the desired length and thickness, apply a thin layer of glazing compound to the bottom of the sash. Smooth the compound using your putty tool and let it dry for at least a day. After the putty has completely cure and dried, you can apply a topcoat of acrylic. This will protect the putty and give your sash an updated look.

Sash Hardware

The hardware that holds window sashes is susceptible to wear and tear due to time and usage, and the result can be a window or door that isn't able to open or close easily. It's important to know that replacing or repairing this hardware is often simple and inexpensive. If you're having trouble opening the sash, spray some oil into the jamb channel. Then, slide the sash open to see if that fixes the problem. If the issue persists it's likely that the sash balance is off. You'll need to remove the window sash in order to access the hardware.

The ideal situation is for window sashes to swing open and closed without effort, but this is an issue if the weights become worn or if the sash's meeting rail isn't properly glazed. This could be caused by various reasons such as a lack of maintenance and a mismatched weight rating.

If the hinge arms of a window are starting to sag, this can cause the sash to drag and eventually strike the frame in the corner directly opposite the hinge arm (Photo 1). To fix 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 screwed to the hinge arm, you'll need to remove the hinge arm and replace it (Photo 2). Then, you can install the new sash (Photo 3).

Due to sagging hinges, and a general lack in energy efficiency, windows that are old especially in older homes, can be difficult to open or close. Many times it is a matter of making a few minor adjustments that can make these windows operate smoothly and help homeowners save money on energy costs.

It is important to have the tools you require before you begin. Mark the location of the hinge channel on the frame (Photo 1) with pencil. This will allow you to get the channel back in the correct position after you've finished. Remove the sash and remove the hardware including the parting beads (Photo 2) and the chains or cords that secure it. The nozzle shield of the heat gun 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

Sash weights can be replaced to enhance the efficiency of your window sash and decrease energy costs. Sash weights are hefty lead or iron cylinders that are enclosed in a hidden cavity and linked to the moveable sash by a rope. They function as counterbalances and allow you to open and shut the window without requiring mechanical or electrical devices. The sash weights are usually neglected or ignored by homeowners, and are turned into scrap when they break; therefore you might need to locate replacements.

It is difficult to recover the sash-weight that fell from the cavity, so you'll want to find one that fits correctly. 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 with mortise and tenon joints. Pin punch and hammer can be used to cut off the wood pegs holding the parts together. The majority of them have large diameters on one side and a smaller one on the other side, so it is essential to remove the smaller-diameter sides first. Sashes made later in the century made use of glue instead of pegs. They can be separated by cutting the glue line with an instrument, and then tapping the mortised section loose using a mallet.

After the sash is released, you can remove stops on the sash and get access to the pockets for weights. Usually this is accomplished by drilling a hole near the bottom of each jamb. This hole is then covered by a wooden access panel that can be ripped off so that you can see the inner workings of the frame.

Once the sash is stopped and the access panel has been removed, you can take off the old weight and replace it. Weigh the sash first to ensure that the weights you've got may not be of the right size. After the new weight is in place then tie a string to it and thread it through the pulley for the sash. Then nail the string to the boxed frame, leaving a few inches of string hanging from the head for future adjustment.

Sash Cords

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

The first step in replacing cords for sash is to locate and remove the access panels in the jambs. They are usually screwed or nailed in and must be removed. You might be able to use a hammer and chisel to prise them off however, it is always best to lay down dust sheets before beginning any work.

After you have removed the access panel, you are able to begin to work on the sash. Utilize a flat bar, or chisel, to pry the narrow parting beads out of their grooves. It is important to be patient as they're often placed in a wedge or nail. If the sash is in place, remove the mortise and tenon joints with pin punch and hammer or screwdriver, and then take out the wood pegs attached to each component. The sash should be able move around freely now, however it may need some lubrication to make it feel less stiff.

Take a measurement of the length of the sash chain or sash cord needed to reach the sash slot on the bottom of the pulley located at the top of the jamb. Cut the cord or chain and fix it using Step 6 above. You can do this with a hammer, nails, or screws. However nails are less likely to cause damage.

If you don't have an upgrade kit to replace the counterbalance system that was in place before, it's recommended to keep the original balancing weights in place. It's cheap to purchase them from a salvage store and they will be easy to install once you've got the sash opened. Based on the size of your window, one or two sash weights could be needed to keep it in an open position.