Window Sash Repairs

Make sure to check the sashes of your windows regularly for any damage, mildew and mold. By catching problems before they become serious you can save money on repairs in the future.

The sash is an inside frame that is able to move up and down vertically in windows that are open. This article will teach you how to do a variety of simple repairs to the sash.

Weather Stripping

Wooden window sashes can give an elegant look to your home. They are also sturdy and can last many years if they are properly maintained. However, they may become damaged or deteriorate over time due to exposure to elements and wear and tear. Fortunately, sash repair specialists can restore your windows back to their original condition and keep them looking fantastic for much longer than newer replacement windows.

The first step in sash window repairs is addressing weather stripping, which is found on both the sash as well as the frame. If it's damaged or worn out, it can cause drafts, as well as other issues. 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). Remove the sash and mark its size and width so that you can find a new weather stripping that is compatible with the original.

Then, remove the sash and set it on a work surface to allow access to all four sides. If the sash is double-hung, you must remove the ropes and weights that should have fallen into the pocket in the jamb lining. Once you've removed the sash using a utility knife, you can use it to remove the old weather stripping at the corners, and then take it off by hand or using a putty blade.

Once the sash is clear and clean, you can put in the parting stops. These are long pieces that divide the sashes. Pam prefers to use standard 1/2-inch by 3/4-inch window trimmings from the lumberyard. However, you could also substitute for a scrap piece of lumber.

After removing the parting stops and cutting them to the desired length then apply a thin layer of glazing compound on the bottom of the sash. Smooth out the compound using your putty knife, then let it dry for at least a few days. Once the putty has fully dried it is possible to apply a topcoat of acrylic latex. This will protect the putty, and give your sash a modern appearance.

Sash Hardware

The hardware that supports windows sashes can become worn out with time and use. This could lead to windows or doors that is difficult to open or close. It's important to know that replacing or repair of this hardware is typically simple and inexpensive. If you're having difficulty opening the sash, spray some grease into the jamb channel. Then, slide the sash up and open to see if that fixes the problem. If the problem persists it's likely to be due to the sash's balance. You'll need remove the window repair near me sash to get access to this part of the hardware.

Ideally, window sashes should swing open and closed without effort, but this is difficult when the weights are worn or if the sash meeting rail isn't properly glazed. This could be caused by a variety of factors, including an absence of maintenance or a mismatched weight rating.

If the hinge arms of a window begin to lose their elasticity, this could cause the sash to slide and eventually hit the frame in the corner that's opposite the hinge arm (Photo 1). To fix this problem, first ensure that the sash is squarely inserted into the opening of the frame and then take it out of the window. If the sash has been attached to the hinge arm, unbolt the hinge and replace it. (Photo 2). Next, install the new sash (Photo 3).

Because of sagging hinges and a general lack in energy efficiency, windows that are old particularly those in older homes, may be difficult to open or close. In many cases, a few simple repairs can turn these windows into smooth operators again and save the homeowner cash on energy costs.

It is essential to have the tools needed before you begin. Begin by marking the location of the hinge channel on the frame using pencil (Photo 1). This will allow you to place the channel in the proper position after you've finished. Then, remove the sash and take off the hardware including the parting beads (Photo 2) and the cords or Window Repairs chains which hold it in place. Soften any hardened putty with an electric heat gun set to medium and equipped with a shield to block the nozzle. Take off the old sash and keep it in a bag labeled.

Sash Weights

Sash weights are able to be replaced to enhance the efficiency of your window repair near me sash and reduce the cost of energy. Sash weights are heavy lead or iron cylinders, which are enclosed inside a hidden compartment and attached to the movable the sash with rope. These weights provide counterbalance which allows the window to be closed and opened without the use of electrical or mechanical devices. When they fail, sashweights are usually neglected or not used by homeowners.

A weight from a sash that fell out of the cavity is difficult to retrieve and you'll need to find a replacement 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 tie the new sash weights onto the sash cord.

Older wood windows are joined using mortise and tenon joints. Pin punch and hammer can be used to take out the wood pegs holding the components together. Most of them have large diameters on one side and a smaller size on the other, so it is important to remove the smaller-diameter sides first. Later sashes used glue instead of pins. They can be cut by using a knife or mallet.

Once the sash has been removed, you can take off the stops on the sash and get access to the weight pockets. This is usually done through tiny holes in the bottom of each jamb. The hole is then covered with the wooden panel which can be removed to reveal the inside workings.

When the sash has been shut off and the access panel is removed, you can take off the old weight and replace it. Make sure you weigh the sash prior to you do this, as the old weights could be different in size from the one you need. After the new weight has been installed, thread an appropriate length of string through the pulling mechanism. Then attach the string to the frame, but only leave a few inches of string hanging from the head to allow for future adjustments.

Sash Cords

In the majority of old double-hung windows, a chain or cord is attached to the weights. This supports and keeps the sashes in the jamb level. Over time, these chains may become damaged and make it difficult to raise windows. A new sash cable will give you the ability to move and lower the sash, and ensure it stays in place when opened.

To replace sash cords the first step is to remove the access panels from the jambs. They are usually fixed or screwed in and must be removed or relocated. It may be possible to take them out using an axe or hammer, but it is always better to lay out dust sheets prior to beginning any work.

After removing the access panel, you are able to begin to work on the sash. Make the small parting beads (also known as "tie rails") out of their grooves with a chisel or flat bar. They are typically wedged into or nailed in, but they can be prised free, so it's worth taking your time here. If the sash remains in place, pry the mortise-and-tenon joints out using a hammer or screwdriver and then remove each wood peg. You should be able to move the sash around freely, although it might require oil if it feels stiff.

Take a measurement of the length of the sash chain or sash cord required to reach the sash slot at the bottom from the pulley at the top of the jamb. Cut the chain or cord and fix it using Step 6 above. You can employ a hammer, screws or nails, but nails are less likely to cause damage.

It's best to leave the weights that came with the original counterbalance unless you have purchased a kit that will replace the counterbalance. They're not expensive and window repairs simple to install if purchased them at architectural salvage stores. Depending on the dimensions and shape of your window you might need to install one or two sashweights to keep the sash open.