Window Sash Repairs

Window sashes must be regularly checked for mold, mildew and damage. If you catch these issues early, you can save money on future repairs.

The sash is the interior framing that moves vertically up or down in windows that open. This article will show you how to carry out a few simple sash repair.

Weather Stripping

Wood window sashes give an elegant look to your home. When properly maintained, they will last for years. They can, however, be damaged or degraded over time due to exposure or normal wear. However, sash repair experts can restore your windows to their original condition and maintain their appearance for much longer than newer replacement windows.

The first step for sash window repairs is addressing weather stripping, which is found on both the sash and frame. If it's worn or loose, out, it could cause drafts, as well as other issues. To fix it, begin by determining your window's brand and glass manufacturer date (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 the appropriate weather stripping replacement to match.

Then, take the sash from its holder and place it on an even surface that allows you to see all four sides. If your sash has a double-hung, you'll also need to remove the weights and the ropes that go with them that should have fallen into the pocket that was intended to be in the jamb liner. After removing the sash using the utility knife, remove the old weather stripping by hand or using a putty knife.

After the sash has been cleared, you can replace the parting stops. These are long pieces that divide the sashes. Pam prefers the standard 1/2-inch by 3/4 inch window trim from the lumberyard. However, you could substitute a scrap piece of wood.

After removing the stopper and cutting it to length, apply a thin coat of glazing compound on the bottom of the sash. Smooth the compound using your putty tool, and allow it to dry for at least a day. When it's completely dried and dried, apply a second coat of acrylic latex paint. This coating will protect the putty and give your sash a fresh look.

Sash Hardware

The hardware that supports window repairs near me sashes may wear out with time and use. This could result in windows or doors that is difficult to open or close. The good news is that fixing and replacing this hardware is generally quite simple and inexpensive. If you're having difficulty opening a sash spray some grease into the jamb channel. Then, you can slide the sash out to see if it resolves the issue. If the problem persists, it is most likely to be due to the sash's balance. It is necessary remove the window sash to get access to this part of the hardware.

The ideal situation is for window sashes to swing open and closed without effort, but this is an issue when the weights wear out or if the sash that joins rail isn't properly glazed. This issue can be caused by a variety of factors, including the lack of maintenance or a mismatched weight rating for the particular window sash.

If the hinge arms of a window begin to sag, this can cause the sash to drag and eventually land on the frame in the corner opposite the hinge arm (Photo 1). To remedy the issue make sure the sash is centered in the frame's opening and take it off. If the sash was screwed onto the hinge arm, remove the hinge and replace it. (Photo 2). Then, put in the new sash (Photo 3).

Old windows, particularly those in older homes, can be difficult to close and open because of sagging hinges and general lack of energy efficiency. In many cases, a few simple repairs can turn these windows into smooth operators and save homeowners money on energy bills.

In order to make these repairs to the sash it is essential to have all of the necessary tools in place before you begin. Start by marking the location of the hinge channel on the frame using a pencil (Photo 1). This will allow you to place the channel in the correct place when you are finished. Remove the sash and remove the hardware including the parting beads (Photo 2) and the cords or chains that secure it. A hot gun with nozzle shield and a medium setting will soften any hardened putty. Remove the old sash, repaired and place it in a bag that is labeled.

Sash Weights

Sash weights are able to be replaced to improve the performance of your window sash, and also reduce the cost of energy. Sash weights are heavy, lead or iron cylinders, which are enclosed inside a hidden compartment and linked to the moveable sash by a rope. These weights provide counterbalance that allows the window to be opened and closed without using mechanical or electrical devices. The sash weights are often ignored or discarded by homeowners, repaired and are turned into scrap when they break; therefore you might need to locate replacements.

It's not easy to retrieve the sash-weight that fell from the cavity, so you'll want to find one that is suitable for the. You will also need a new piece of string, a length of the sash cord, as well as some sash pulleys to connect the new sash weights onto the sash cord.

Mortise and Tenon joints are used to join windows made of older wood. The wood pegs that hold the parts together can be removed by a pin punch and hammer. The majority of these pegs are big on one side, but smaller on the other. It is important to first remove the smaller diameter sides. Later sashes made use of glue instead of pins. They can be separated by using a knife and mallet.

After the sash is removed then you can take out the sash stop and access the weight pocket. This is typically done by drilling an opening in the bottom of each jamb. The hole is then covered with an access panel of wood which can be removed so that you can view the inside of the frame.

After the sash has been stopped and the access panel removed, you will be able to remove the weight from the sash and replace it with the new. Be sure to weigh the sash prior to you do this, since the old weights could be different in size from what is needed. Once the new weight is installed then tie a string to it and then thread it through the pulley for the sash. Then, nail the string to the boxed frame. Leave a few inches at the head of the string to allow for future adjustments.

Sash Cords

Most old double glazed window repairs near me-hung windows come with a chain or cord connected to the weights that keeps the sashes level within the jamb. Over time these cords can break, making it impossible to raise the window. A new sash cord will restore the ability to move the sash upwards and downwards and keep it 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 screwed or nailed in and need to be removed. It is possible to remove them with a hammer or chisel, but it is always best to lay out dust sheets before beginning any work.

Once the access panel is removed, you can start working on the sash. Utilize a flat bar, or chisel to pull the small parting beads out of their grooves. They are usually wedged in or nailed in, but they can be prised free which is why it's worth your time. If the sash is still in place, break the mortise and tenon joints with pin punch and hammer or screwdriver, and then take out the wood pegs attached to the components. The sash should be able to move around freely now, however it might require some lubrication to 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, and the pulley at the top of the jamb. Cut the chain or cord, and then attach it as described in the step 6 above. You can use either a hammer, nails or screws. However, nails are less likely than screws to cause damage.

If you don't have a kit that replaces the counterbalance system that was in place before, it is recommended to keep the original weights for balancing in place. They are not expensive and are easy to install if purchased them from salvage shops for architectural use. Based on the size of your window, one or two sash weights might be required to keep it in an open position.