10 Window Sash Repairs That Are Unexpected

Window Sash Repairs

Window sashes must be regularly checked for mold, mildew, and damage. You can reduce the cost of repairs in the future by catching the issues in the early stages before they get out of hand.

The sash is the internal frame that is vertically moved up or down in windows that open. This article will demonstrate how to carry out a few simple sash repair.

Weather Stripping

Wood window sashes give an elegant look to your home. If properly maintained, they can last for many years. However, they can become damaged or degraded as time passes because of exposure to the elements and normal wear and tear. However, sash repair experts can restore your windows back to their original condition and maintain their appearance for longer than replacement windows.

The first step for sash window repairs is addressing weather stripping, which is found on both the sash as well as the frame. It can cause drafts if damaged or is loose. Start by identifying the window's brand and the manufacturer's date (etched on the corner of the glass, or the aluminum spacers between panes). Then, take the sash off and mark its height and width, so you can find new weather stripping that matches.

Then, remove the sash from the holder and place it on flat surfaces to allow you to see all four sides. If the sash is double glazing near me-hung, you must remove the ropes and weights that should have fallen into the pocket in the jamb lining. Once you've taken the sash off, use a utility knife to remove the weather stripping from the corners, and then remove it by hand or with a putty knife.

Once the sash is clear, you can replace the parting stops. These are long pieces wood that divide the two sashes. Pam likes to replace these with standard 1/2-inch by 3/4-inch window repair trim from the lumberyard, however you could also use a piece of scrap 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 knife, and let it dry for at least a 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 new look.

Sash Hardware

The hardware that holds the window sashes can wear out with time and use. This could lead to windows or doors that is difficult to open or close. The good news is that repairing and replacing this hardware is usually relatively easy and affordable. If a sash is difficult to operate, try spraying some oil into the jamb channel, and then open it to see if it solves the issue. If the problem persists it's likely to be due to the sash's balance. It is necessary to take off the window sash to reach this hardware.

Sashes for windows should be able to open and close without much effort. However, this may be a challenge if the weights have been worn out or the sash meeting rail is not properly glazed. This issue could be caused by a number of reasons, such as the lack of maintenance or the wrong weight rating for the particular sash.

If the hinge arms of a window are starting to sag, this can cause the sash to slide and eventually strike the frame in the corner that's directly opposite the hinge arm (Photo 1). To fix this problem, first ensure that the sash is firmly seated in the frame's opening and then take it out of the window. If the sash is screwed to the hinge arm, you'll have to loosen the hinge arm and replace it (Photo 2). Then, you can install the new sash (Photo 3).

Old windows, especially those in older homes, can be difficult to open and close because of sagging hinges and general inefficiency. Many times just a few easy fixes can help these windows function smoothly and help homeowners save money on their energy bills.

To make these sash repairs it is important to have all the tools needed before you begin. Mark the hinge channel's location on the frame (Photo 1) using a pencil. This will allow you to place the channel in the proper place when you are finished. Then, remove the sash, and window Repairs then remove the hardware, including the parting beads (Photo 2) and the cords or chains that secure it. Soften any hardened putty using an electric heat gun set to medium and equipped with a shield to block the nozzle. Remove the old sash, and store it in a bag with a label.

Sash Weights

Sash weights can be changed to improve the operation of your window sash and reduce energy costs. Sash weights are composed of heavy iron or lead cylindricals that are contained inside a concealed cavity, and attached by ropes to the movable window sash. These weights act as counterbalances, which allows you to open and close the window without having to use mechanical or electrical devices. The sash weights are often neglected or ignored by homeowners, and are turned into scrap when they fail; therefore you may have to locate replacements.

It is difficult to recover a sash-weight that has fallen from the cavity, so you'll need to find one that fits correctly. You will also require a new piece of string, a length of sashcord and a few sashpulleys for tying the weights you are replacing to the cord.

Older wood windows are joined with mortise and tenon joints. Pin punch and hammer can be used to take out the wood pegs holding the parts together. Most of them have an enormous diameter on one side and a smaller one on the other side, so it is crucial to take out the smaller-diameter sides first. Sashes made later in the century utilized glue instead of pegs. They can be separated by cutting through the glue line using the help of a knife, and then tapping the mortised section loose with a mallet.

Once the sash has been removed, you can take off the sash stops and access the pockets for weights. Usually it is done by drilling a hole near the bottom of each jamb. This hole is then covered by an access panel made of wood that can be cut off to allow you to see the inner workings of the frame.

When the sash has been shut off and the access panel is removed, you can take off the weight you used and replace it. Weigh the sash first because the weights you've got may not be the right size. After the new weight is in place then tie a string to it and then thread it through the pulley of the sash. Then attach the string to the boxed frame, but leave a few inches of string protruding from the head for future adjustment.

Sash Cords

The majority of double-hung windows with a history have a cord or chain connected to the weights that helps keep the sashes level in the jamb. As time passes, these cords may break, making it impossible to raise the window. A new sash cord will restore the ability to move the sash upwards and downwards and hold it in place when opened.

The first step in replacing sash cords is to locate and remove the access panels within the jambs. They are usually fixed or screwed in and will require to be removed or moved. You could employ a hammer and chisel to remove them, but it's always better to lay down dust sheets prior to commencing any work.

Once the access panel is removed, you can start working on the sash. Use a flat bar or chisel to pry the narrow partsing beads out of their grooves. They are typically wedged into or nailed but can be snipped out and it's worth your time. If the sash is in place, remove the mortise and tenon joints using a hammer and pin punch or screwdriver, then unhook the wood pegs that are on the components. You should be able to move the sash around freely, although it will probably need some lubrication if it feels stiff.

With the sash open Take a measurement of the sash chain to reach from the pulley on the top of the jamb to the sash slot in the bottom. Cut the cord or chain and fix it using the previous step. You can use either a hammer, nails or screws. However, nails are less likely to cause damage.

Unless you've bought an upgrade kit to replace the old counterbalance system it's best to keep the original balancing weights in place. They are not expensive and easy to install if purchased them at architectural salvage stores. Depending on the size of your window two or three sash weights could be needed to keep it in an open position.