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20 Window Sash Repairs Websites Taking The Internet By Storm
Window Sash Repairs

Window sashes need to be inspected regularly for signs of mold, mildew and damage. If you catch these issues early you will save money on future repairs.

The sash is the internal framing that can be moved vertically either up or down in windows that open. This article will teach you how to perform several simple repairs to sash.

Weather Stripping

Wood window sashes give a classic aesthetic to your home. When properly maintained, they can last for years. However, they can get damaged or deteriorated over time, due to exposure and normal wear. However, sash repair experts can bring your windows back to their original condition and keep them looking fantastic for longer than replacement windows.

The first step to repair sash windows is to address weather stripping, which can be found on both the sash and frame. If it's worn or loose, out, it could cause drafts and other problems. To fix it, start by determining your window's brand and the date of manufacture for the glass (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 that you can purchase new weather stripping that is compatible with the original.

Then, you can remove the sash from its holder and place it on a flat surface to allow you to see all four sides. If the sash is double-hung, take out the ropes and weights that should fall into the pocket in the jamb lining. After you have removed the sash using the utility knife, you can remove the weather stripping from the old sash by hand or using the putty blade.

When the sash is clean, you can replace the parting stops. These are long pieces wood that separate the two sashes. Pam likes to replace these with standard 1/2-inch-by - 3/4-inch window trim from the lumberyard. However, you can also replace them with a piece of scrap wood.

After removing the parting stops and trimming them to the desired length then apply a thin layer of glazing compound to the bottom of the sash. Smooth the compound with your putty knife, and let it dry for at least a day. When the putty is fully dried it is possible to apply an acrylic latex topcoat. This will help protect the putty, and give your sash a fresh look.

Sash Hardware

The hardware that supports window sashes is prone to wearing out from the wear and tear of use, and the result can be a window or door that isn't able to open or close easily. The good news is that repairing and replacing this hardware is generally quite simple and inexpensive. If a sash becomes difficult to operate, try spraying some grease into the jamb channel and then slide it open to see if that solves the issue. If the issue continues it's likely the sash balance. You will need remove the window sash to access the hardware.

Sashes for windows should be able to open and close without much effort. However, this could be difficult if weights are worn out or the sash connecting rail isn't properly glazed. This issue could be caused by various reasons that include an absence of maintenance or a mismatched weight rating.

If the hinge arms of a window are starting to slide, this could cause the sash's to drag and eventually hit the frame in the corner that's opposite the hinge arm (Photo 1). To address this issue, first make sure the sash is squarely inserted into the opening of the frame and then remove it from the window. If the sash has been fixed to the hinge arm, take it off the hinge and replace it. (Photo 2). Next, install the new sash (Photo 3).

Due to hinges that are sagging, and a general deficiency in energy efficiency, windows that are old particularly those in older houses, could be difficult to open or close. In many instances, a few easy repairs can turn these windows into smooth operators again and save the homeowner cash on energy costs.

It is important to have the tools needed before you start. Mark the hinge channel location on the frame (Photo 1) using a pencil. This will help you get the channel back in position correctly after you've completed. Take Click Link off, and remove all the hardware including the parting beads cords, chains, and cords that help to hold the sash. A hot gun with nozzle shield and medium setting will soften any hardened glue. Remove the old sash, and store it in an bag with a label.

Sash Weights

No matter if your window sash repair needs are to replace a damaged cord or just to ensure that the windows are functional, replacing worn out weights on sash can improve sash operation and reduce energy costs. Sash weights are composed of iron or lead cylinders that are encased inside a concealed cavity, and connected by ropes to the movable window sash. They are counterbalancers which allows the window to be opened and closed without using mechanical or electrical devices. If they fail, sashweights are often ignored or disabled by homeowners.

It's difficult to retrieve the sash-weight that fell from the cavity, so you'll need to find one that fits correctly. You will also require a fresh piece of string, a length sashcord and a few sashpulleys to secure the weights you are replacing to the cord.


Older wood windows are joined with mortise and tenon joints. Hammers and pins can be used to cut off the wood pegs that hold the parts together. The majority of them have a large diameter on one side and a smaller one on the other, which is why it is crucial to take out the smaller-diameter ones first. Sashes made later in the century made use of glue instead of pegs. They can be separated by cutting through the glue line with a knife, then tapping the mortised part loose using mallets.

Once the sash has been released, you can remove the sash stops and gain access to the pockets for weights. This is typically done by drilling a small hole at the bottom of every jamb. The hole is surrounded by an unfinished wooden panel that can be removed to reveal the inner workings.

When the sash has been shut off and the access panel has been removed, you are able to remove the weight you used and replace it. Make sure you weigh the sash before you begin, as the old weights could be different sizes than the one you need. Once the new weight is installed then tie a string to it and thread it through the pulley of the sash. Then, attach window repair near me to your boxed frame. Leave a few inches protruding at the head of the string for future adjustments.

Sash Cords

Most old double-hung windows come with a chain or cord attached to the weights which keeps the sashes balanced in the jamb. As time passes, these cords may break, making it difficult to raise the window. A new sash cord will restore the ability to move the sash upwards and downwards and hold 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 typically fixed or screwed in and will require to be removed or repositioned. You might be able to employ a hammer and chisel to prise them off however, it is always best to lay down dust sheets prior to starting any work.

After the access panel has been removed, you can begin working on the sash. Take the narrow beads (also called "tie rails") out of their grooves with flat bar or chisel. It is essential to be patient as they're often placed in a wedge or nail. If the sash remains in place, pull the mortise and tenon joints free with a hammer or screwdriver and then take out each wood peg. The sash should be able move freely now, but it may need some lubrication in order to feel less stiff.

With the sash open, measure enough sash cord/chain to extend from the pulley in the top of the jamb to the sash slot at the bottom. Cut the cord or chain, and then fix it using the previous step. You can use a hammer, nails, or screws. However nails are less likely to cause damage.

It is best to keep the weights that came with the original counterbalance unless you've purchased a kit to replace the counterbalance. It's cheap to purchase these from salvage shops for architectural purposes and they will be easy to install once you have the sash open. Depending on the size of your window two or three sash weights could be needed to keep it open.

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