Window Sash Repairs

Window sashes need to be checked regularly for mold, mildew and other damage. If you catch these issues early you will save money on repairs in the future.

The sash is an internal frame that is able to move upwards and downwards in windows that are open. This article will teach you how to perform several simple repairs to sash.

Weather Stripping

Wood window sashes provide the classic look to your home. If properly maintained, can last for a long time. However, they can be damaged or deteriorate in time because of exposure to the elements and wear and tear. Sash repair experts can restore windows to their original condition and keep them looking great much longer than replacement windows.

Weather stripping is the most important aspect to consider when you are repairing windows with sash. It's on both the frame and sash. It can cause drafts if damaged or is loose. To fix it, begin by finding your window brand and the date of manufacture for the glass (etched in the corner of the glass or on the aluminum spacer between panes). Remove the sash and mark its width and height so you can get replacement weather stripping that matches.

Then, remove the sash from its holder and place it on an even surface that allows you to see all four sides. If your sash was double glazing repairs-hung, take out the ropes and weights that should have fallen into the pocket inside the jamb lining. After removing the sash using the utility knife, take off the weather stripping that was left by hand or using a putty knife.

After the sash is cleaned, you can replace 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. However, you can also use a scrap piece of wood.

After removing the stoppers for parting and trimming them to the desired length then apply a thin layer of glazing compound to the bottom of the sash. Smooth the compound using a putty tool, and let it dry for at least one day. When it's completely dried and dried, apply a second coat of acrylic latex paint. This will protect the putty and give your sash a fresh appearance.

Sash Hardware

The hardware that holds window sashes is prone to wearing out from time and usage and the result could be a window or upvc door repairs near me that can't be opened or closed easily. The good news is that repairing and replacing this hardware is generally quite simple and inexpensive. If you are having trouble opening a sash spray some grease into the jamb channel. Then, you can slide the sash open to see if this resolves the issue. If not, the issue is most likely due to the sash balance, and you'll need to take out the sash to gain access to the hardware.

Ideally, window sashes must swing open and closed with minimal effort but this can be difficult if the weights become worn or if the sash that joins rail isn't properly glazed. This can be due to many factors such as the lack of maintenance or an unmatched weight rating.

If the hinge arms of a window are starting to slide, this could cause the sash to slide and eventually strike the frame in the corner directly opposite the hinge arm (Photo 1). To address this issue, first make sure the sash is firmly seated in the opening of the frame and then take it out of the window. If the sash is secured to the hinge arm, you'll have to remove the hinge arm and replace it (Photo 2). Install the new sash next (Photo 3).

Due to sagging hinges, and a general lack in energy efficiency, windows that are old, especially those in older houses, could be difficult to open and close. In most instances, a few easy repairs can transform these windows into smooth operators for the first time and save the homeowner money on energy costs.

In order to make these repairs to the sash it is important to have all of the tools needed before you begin. Mark the hinge channel location on the frame (Photo 1) with pencil. This will make it easier to position the channel in the correct location after you've completed. Take the sash off and take out all the hardware, including the parting beads, cords, and chains that help to hold the sash. Soften any putty that has been hardened with the help of a heat gun set at medium and equipped with an shield for the nozzle. Take off the old sash and keep it in a labeled bag.

Sash Weights

Sash weights can be replaced to enhance the efficiency of your window sash and reduce the cost of energy. Sash weights are composed of iron or lead cylinders that are enclosed in a concealed cavity and attached by ropes to the movable window sash. These weights provide counterbalance that allows the window to be shut and opened without the need for mechanical or electrical devices. When they fail, sashweights tend to be ignored or disabled by homeowners.

It's not easy to retrieve an sash-weight which has fallen from the cavity, so you'll want to find one that is suitable for the. You will also require a new piece of string, a length sashcord and a few sashpulleys for tying the weights you are replacing to the cord.

Mortise and Tenon joints can be used to join older wood windows. The wood pegs holding the parts together can be removed using pin punches and hammers. The majority of these pegs have a large diameter on one side and a smaller one on the other side, so it is crucial to take out the small-diameter sides first. Sashes made later in the century used glue instead of pegs. They can be separated by cutting the glue line with an instrument, and then tapping the mortised area loose using a mallet.

Once the sash is freed and removed, you can take off the sash stop and gain access to the weight pocket. This is usually done via tiny holes at the bottom of every jamb. This hole is then covered by an access panel of wood that can be cut off to allow you to view the inside of the frame.

Once the sash is stopped and the access panel is removed, you are able to remove the weight that was previously installed and replace it. Make sure you weigh the sash prior to you do this, as the old weights may be different sizes than what is needed. Once the new weight is installed, tie a string to it and thread it through the sash pulley. Then, attach the string to the boxed frame. Leave a few inches of space at the head of the string to allow future adjustments.

Sash Cords

In the majority of old double-hung windows, a chain or cord is affixed to the weights. This keeps the sashes of the jamb level. As time passes, these cords can become damaged and make it impossible 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 opened.

The first step in replacing sash cords is to locate and take out the access panels located in the jambs. They are typically installed by screws or nails and must be removed or moved. It may be possible to remove them with the hammer or chisel however, it is best to lay out dust sheets before beginning any work.

After removing the access panel, you can begin to work on the sash. Make the small parting beads (also called "tie rails") out of their grooves with the chisel or flat bar. These are often wedged in or nailed but can be snipped out which is why it's worth your time here. If the sash remains in place, pry out the mortise and the tenon joints by using pin punch and hammer or screwdriver, and then take out the wood pegs that are on each piece. The sash should be able to move freely, however it may require some lubrication in order to feel less stiff.

With the sash in an open position With the sash in an open position, measure the sash chain or cord to reach from the pulley at the top of the jamb to the sash slot on the bottom. Cut the chain or cord, and then attach it as described in the previous step. You can use nail, hammer or screws. However nails are less likely to cause damage.

It is recommended to keep the original weights in place unless you have purchased a kit to replace the counterbalance that was previously installed. They are not expensive and easy to install if you purchase them from architectural salvage stores. Based on the size of your window, two or three sash weights might be required to keep it open.