Window Sash Repairs

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

The sash is the interior frame that is vertically moved up or down in windows that open. This article will show you how to make several easy repairs to your sash.

Weather Stripping

Wood window sashes give a classic aesthetic to your home. When properly maintained, they will last for many years. However, they can be damaged or degrade as time passes due to exposure to elements and normal wear and tear. Sash repair specialists can restore windows back to their original condition and maintain their beauty longer than replacement windows.

The first step in sash window repairs is addressing weather stripping. It's found on both the sash as well as the frame. It could cause drafts if worn or loose. Start by identifying the window's brand and the glass manufacturer's date (etched on the glass's corners or the aluminum spacers between panes). Then, take the sash off and mark its height and width to find replacement weather stripping to match.

Then, you can remove the sash from the holder and place it on an even surface that allows you to see all four sides. If your sash was double-hung, take out the weights with their ropes that should have fallen into the pocket within the jamb lining. After you've removed the sash, use a utility knife to cut away the weather stripping from the corners. Then, remove it by hand or with a putty knife.

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

After removing the stopper and trimming it to length, apply a thin coat of glazing compound to the bottom of the sash. Smooth the compound with your putty knife, and then let it dry for at least a few days. After the putty has completely dried it is possible to apply a topcoat of acrylic. This coating will protect the putty and give your sash a fresh appearance.

Sash Hardware

The hardware that supports window sashes can wear out over time and with use. This could result in the window or door that is difficult to open or close. The good news is that fixing and replacing this hardware is generally relatively easy and affordable. If a sash isn't easy to operate you can try spraying some oil into the jamb channel then slide it open to see if it fixes the problem. If the problem persists it's likely that the sash balance is off. You will need to remove the window sash in order to reach this hardware.

Sashes for windows should be able to open and close with little effort. However, this can be difficult if weights are worn out or Window Repairs the sash-to rail connecting rail isn't properly coated. This issue can be caused by a variety of factors, including the lack of maintenance or an incorrect weight rating for the particular sash.

If the hinge arms of a window are starting to lose their elasticity, this could cause the sash's to drag and eventually land on the frame in the corner opposite the hinge arm (Photo 1). To correct the issue ensure that the sash is centered in the frame's opening and take it off. If the sash is screwed onto the hinge arm, take it off the hinge and replace it. (Photo 2). Install the new sash (Photo 3).

Due to hinges that are sagging, and a general lack of energy efficiency, windows that are old especially in older houses, could be difficult to open or close. Sometimes it is a matter of making a few minor adjustments that can make these windows operate smoothly again and help homeowners save money on energy costs.

To make these repairs to sash it is important to have all of the tools needed before you begin. Begin by marking the location of the hinge channel on the frame using a pencil (Photo 1). This will assist you in getting the channel back into place correctly when you're finished. Then, remove the sash, and then remove the hardware including the beads that separate (Photo 2) and the chains or cords which hold it in place. Soften any hardened putty with an electric heat gun set to medium and equipped with an shield for the nozzle. Remove the old sash, and store it in an labelled bag.

Sash Weights

Whether your window sash repairs are to replace a damaged cord or simply to keep the windows functional, replacing worn out weights on sash can improve sash operation and reduce the energy cost. Sash weights are made of heavy lead or iron cylinders that are encased in a concealed cavity and are connected via a rope to the movable window repair near me sash. These weights act as counterbalances, which allows you to open and close the window without having to use mechanical or electrical devices. When they fail, sashweights tend to be neglected or not used by homeowners.

A weight in a sash that has fallen out of the cavity is difficult to retrieve It is therefore important to find a new one that fits properly. You will also need a new piece of string, a length sash cord, and a few sash pulleys that will tie the new sash weights to the sash cord.

Mortise and Tenon joints can be used to join old wood windows. The wood pegs that keep the parts together can be removed using the use of a pin punch and hammer. The majority of these pegs are large on one side, and smaller on the other. It is crucial to remove first the smaller diameter sides. Later sashes utilized glue instead of pins. They can be separated by using a knife or 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 through a small hole at the bottom of every jamb. The hole is then covered with an access panel of wood which can be removed to allow you to view the inside of the frame.

After you have the sash stopped and the access panel removed, you will be able to remove the weight of the old sash and replace it with new. Weigh the sash first because the weights you have might not be of the right size. After the new weight is in place then tie a string to it and then thread it through the pulley for the sash. Then nail the string to the boxed frame, leaving a few inches of string hanging from the head for future adjustments.

Sash Cords

In the majority of double-hung windows, a cord or chain is connected to the weights. This helps keep the sashes in the jamb level. Over time, these cords could break, making it impossible to raise the window. A new sash cable can restore the ability to move and lower the sash and keep it in position when it is opened.

To replace sash cords, the first step is to remove the access panels from the jambs. These are usually screwed or nailed in and need to be removed. You may be able to employ a hammer and chisel to prise them off however, it is always best to lay down dust sheets before commencing any work.

After you have removed the access panel, you are able to begin to work on the sash. Utilize a flat bar, or chisel to pull the tiny parting beads out of their grooves. It is important to take your time as they're often stuck or nailed to the floor. If the sash remains in place, pry the mortise-and tenon joints using a hammer or screwdriver and then remove each wood peg. It should now be possible to move the sash back and forth freely, although it might require lubrication if it feels stiff.

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

If you don't have an item that replaces the old counterbalance system it is recommended to keep the original balancing weights in place. They are not expensive and are easy to install if you buy them at architectural salvage stores. Based on the dimensions and shape of your window you might need to install one or two sashweights to keep the sash open.