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Window Sash Repairs

Regularly inspect the window sashes for signs of damage, mildew and mold. If you catch these issues early you can save money on future repairs.

The sash is the interior frame that is vertically moved either up or down in windows that are open. This article will show you how to do simple sash repairs.

Weather Stripping

Wooden window repairs near me sashes can add an elegant appearance to your home. They are also durable and last for a long time provided they are properly maintained. However, they can be damaged or degraded over time due to exposure or normal wear. Fortunately, sash repair specialists can bring your windows back to their original condition and keep them looking fantastic for much longer than newer replacement windows.

The first step for repair sash window damage is to fix weather stripping, which is found on both the sash as well as the frame. If it's loose or worn out, it can cause drafts and other problems. To fix it, start by determining the brand of your window repairs near me and the date of manufacture for the glass (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 you can find replacement weather stripping to match.

Next, remove the sash and place it on a surface so that you can reach all four sides. If your sash was double-hung, remove the weights with their ropes that should have fallen into the pocket inside the jamb lining. After you have removed the sash using the utility knife, installation you can remove the old weather stripping by hand or using a putty knife.

Once the sash has been cleared, you can install the stoppers that separate the two sashes. These are long pieces wood that divide the two sashes. Pam prefers to use the standard 1/2-inch by 3/4 inch window trimming from the lumberyard. But, 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 out the compound using your putty knife and let it dry for at least a few days. Once it's fully cured then apply a top coat of acrylic latex paint. This will protect the putty and give your sash a new look.

Sash Hardware

The hardware that supports window sashes is susceptible to wear and tear from age and use and the result could be a window or door that won't open or close easily. The good thing is that fixing and replacing this hardware is generally relatively easy and affordable. If a sash is difficult to operate you can try spraying some oil into the jamb channel then open it to see if that fixes the problem. If the problem persists, it is most likely that the sash balance is off. You'll need to take off the window sash in order to get access to this part of the hardware.

Window sashes need to be able to open and close with minimal effort. However, this can be difficult if the weights are worn out or the sash-to rail meeting rail is not properly coated. This could be caused by a variety of factors that include the lack of maintenance or a mismatched weight rating.

If the hinges on the window begin to move, this can cause the sash drag, and then eventually to hit the frame at the opposite corner (Photo 1). To fix this problem, first ensure that the sash is firmly seated in the opening of the frame and then take it out of the window. If the sash has been fixed to the hinge arm, remove the hinge and replace it. (Photo 2). Then, put in the new sash (Photo 3).

Due to hinges that are sagging, and a general lack of energy efficiency, old windows especially in older houses, could be difficult to open or close. In many instances, a few minor repairs can turn these windows into smooth operators and save homeowners cash on energy costs.

It is crucial to have the tools needed before you begin. Begin by marking the location of the hinge channel on the frame with pencil (Photo 1). This will help you to position the channel in the correct place when you are finished. Remove the sash and then remove all hardware including the parting beads, cords, and chains that help to hold the sash. Soften any putty that has been hardened with an electric heat gun set to medium and equipped with an nozzle shield. Remove the old sash and put it in a bag labeled.

Sash Weights

If your window sash repairs are to replace a broken cord or just to keep your windows functioning, installation replacing worn out weights on sash can improve sash operation and cut down on the energy cost. Sash weights are composed of iron or lead cylinders that are encased inside a concealed cavity, and are connected via ropes to the moveable window sash. These weights act as counterbalances, allowing 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 then turned into scrap when they break; therefore you might need to locate replacements.

It's difficult to retrieve a sash-weight that has fallen from the cavity, so you'll want to find one that fits properly. You will also need an additional piece of string, a length sash cord and some sash pulleys that will tie the new sash weights the sash cord.

Older wood windows are joined by mortise and tenon joints. The wood pegs holding the parts together can be removed by the use of a pin punch and hammer. The majority of them are large on one side, and smaller on the other. It is important to first remove the smaller diameter sides. Sashes made later in the century made use of glue instead of pegs. They can be separated by cutting the glue line using a knife, then tapping the mortised part loose with a mallet.

After the sash is released, you can remove the sash stops and access the pockets for weights. This is usually done via tiny holes at the bottom of each jamb. This hole is covered by an access panel made of wood that can be ripped off to let you see the inner workings of the frame.

When the sash has been shut off and the access panel is removed, you are able to remove the weight that was previously installed and replace it. Be sure to weigh the sash first to ensure that the weights you have might not be of the right size. Once the new weight is installed then tie a string to it and thread it through the sash pulley. Then, you can attach the string to your boxed frame. Leave a few inches of space at the top of the string for future adjustments.

Sash Cords

The majority of double-hung windows with a history include a chain or cord attached to the weights which helps keep the sashes level within the jamb. As time passes, these cords may become damaged and make it impossible to raise windows. A new sash cable will restore the ability to move and lower the sash and keep it in place when it is opened.

To replace sash cords the first step is to remove the access panels from the jambs. They are typically attached by nails or screws and need to be removed. You might be able to use a hammer and chisel for removing them but it's best to lay down dust sheets prior to commencing any work.

Once the access panel is removed, you can start working on the sash. Utilize a flat bar or chisel to pull the tiny partsing beads out of their grooves. It is important to be patient, as these are often wedged or nailed in place. If the sash is still in place, remove the mortise and the tenon joints by using pin punch and hammer or screwdriver, then unhook the wood pegs that are on each piece. You should now be able to move the sash back and forth without difficulty, though it will probably need some oiling if it seems stiff.

Determine the length of sash cord/chain required to reach the sash slot at the bottom, and the pulley on the top of the jamb. Cut the cord/chain and secure it in Step 6 above. You can either employ a hammer and screws or nails, but nails are less likely to cause damage.

It is best to keep the weights that came with the original counterbalance unless you've purchased a kit that will replace the counterbalance that was previously installed. It's not expensive to buy these from salvage shops for architectural purposes and they will be easy to install once you have the sash unlocked. Depending on the size of your window, one or two sash weights may be needed to keep it in an open position.