Window Sash Repairs

Sashes for windows must be inspected regularly for signs of mold, mildew, and damage. If you catch these issues early, you can save money on repairs in the future.

The sash is an internal frame that can move upwards and downwards in windows that open. This article will demonstrate how to do a variety of simple repairs to sash.

Weather Stripping

Wooden window sashes are a great way to add a classic look to your home. They are also durable and will last for many years when they are maintained properly. They can, however, be damaged or Window Repairs degraded over time due to exposure and normal wear and tear. Thankfully, sash repair experts can bring your windows back to their original condition and keep them looking great for longer than replacement windows.

The first step to sash window repairs is addressing weather stripping. It's found on both the sash and frame. If it's worn or loose, out, it can lead to drafts and other problems. To fix it, begin 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, remove the sash and mark its width and height so that you can locate new weather stripping that matches.

Next, remove the sash and set it on a work surface so you can access all four sides. If the sash is double-hung, you'll also need to take off the weights and the ropes that go with them, which should have fallen into the pocket that was intended to be in the jamb liner. Once you've taken the sash off, use a utility knife to cut off the weather stripping from the corners, then take it off by hand or using a putty knife.

When the sash is clean it is time to replace the parting stops. They are long pieces of wood that divide the two sashes. Pam prefers to use the standard 1/2-inch by 3/4-inch window trim from the lumberyard. But, you can substitute for a scrap piece of lumber.

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 out the compound using your putty knife and let it dry for at least a few days. After it has fully dried then apply a top coat of acrylic latex paint. This coating will protect the putty and give your sash a new look.

Sash Hardware

The hardware that holds window sashes is susceptible to wear and tear from the wear and tear of use and the result could be a door or window that isn't able to open or close easily. It's good to know that replacing or fixing this hardware is usually simple and inexpensive. If you are having trouble opening the sash, spray some lubricant into the jamb channel. Then, you can slide the sash up and open to see if this resolves the problem. If not, the issue is likely with the balance of the sash and you'll have to take off the sash to access the hardware.

Ideally, window repairs near me sashes should be able to open and close without effort, but this is an issue if the weights become worn or if the sash's meeting rail isn't properly glazed. This issue could be caused by a number of things, such as the lack of maintenance or the wrong weight rating for the specific sash.

If the hinge arms of a window are starting to slide, this could cause the sash's to drag and eventually land on the frame in the corner opposite the hinge arm (Photo 1). To address this problem, first ensure that the sash fits squarely in the frame's opening and then remove it from the window. If the sash has been attached to the hinge arm, remove the hinge and replace it. (Photo 2). Install the new sash next (Photo 3).

Because of sagging hinges and a general lack of energy efficiency, windows that are old especially in older houses, could be difficult to open or close. In many cases, a few simple fixes can allow these windows to operate smoothly once more and help homeowners save money on energy costs.

It is crucial to have the tools you require before you begin. Mark the hinge channel location on the frame (Photo 1) using pencil. This will make it easier to position the channel in the proper position after you've finished. Then, remove the sash and remove the hardware including the parting beads (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 a nozzle shield. Remove the old sash and store it in a bag labeled.

Sash Weights

Sash weights can be replaced to improve the operation of your window sash and reduce the cost of energy. Sash weights are composed of iron or lead cylindricals that are contained inside a concealed cavity, and connected by ropes to the moveable window sash. These weights function as counterbalances, which allows you to open and close the window without having to use mechanical or electrical devices. The sash weights are usually neglected or ignored by homeowners, and are turned into scrap when they fail. Consequently you may have to find replacements.

It's not easy to retrieve an sash-weight which has fallen from the cavity, so you'll need to find one that is suitable for the. You will also require a new piece of string, a length of sash cord and some sash pulleys that will tie the new sash weights the sash cord.

Mortise and Tenon joints can be used to join old wood windows. Hammers and pins can be used to cut off the wood pegs holding the parts together. The majority of these pegs are big on one side, but smaller on the other. It is essential to remove first the smaller diameter sides. Later sashes used glue instead of pins. They can be cut with a knife and mallets.

Once the sash is freed then you can take out the sash stop and access the weight pocket. Usually this is accomplished by drilling an opening at the bottom of each jamb. The hole is then covered with an access panel made of wood that can be ripped off so that you can see the inner workings of the frame.

After the sash has been stopped and the access panel has been removed, you can take off the old weight and replace it. First, weigh the sash, as the weights you've got may not be the correct size. After the new weight is installed, tie a string to it and then thread it through the pulley of the sash. Then nail the string to the frame, but leave a few inches of string hanging from the head for future adjustments.

Sash Cords

In most old double-hung window the chain or cord is connected to the weights. This supports and keeps the sashes in the jamb in a balanced manner. Over time, these chains may become damaged and render it impossible to raise the windows. A new sash cord can restore the ability to move the sash upwards and downwards and keep it in place when it is opened.

The first step in replacing sash cords is to locate and remove the access panels in the jambs. They are usually installed by screws or nails and will need to be removed or moved. It may be possible to remove them using a hammer or chisel, but it is always best to lay out dust sheets prior to beginning any work.

Once the access panel is removed, you can start working on the sash. Use a flat bar or chisel to pry the small partsing beads out of their grooves. These are often wedged in or nailed but can be prised free which is why it's worth your time here. If the sash remains in place, break the mortise and tenon joints free with a screwdriver or hammer, then remove each wood peg. The sash should move freely, however it may require some lubrication to feel less stiff.

Take a measurement of the length of sash cord/chain needed to reach the sash slot at the bottom of the pulley on the top of the jamb. Cut the cord/chain and then secure it in Step 6 above. 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 weights that came with the original counterbalance unless you've purchased a kit to replace the counterbalance that was previously installed. They're not expensive and are easy to install if purchased them from salvage shops for architectural use. Based on the dimensions and shape of your window you may require one or two sashweights in order to keep it open.