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Window Sash Repairs

Make sure to check the sashes of your windows regularly for damage, mildew, and mold. If you catch these issues early you can save money on repairs in the future.

The sash is an interior frame that is vertically moved upwards or downwards in windows that are open. This article will teach you how to do easy repairs to your sash.

Weather Stripping

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

Weather stripping is the primary thing to address when repairing windows that have sash. It is located on both the frame and the sash. It can cause drafts if damaged or is loose. To fix it, begin by determining the brand of your window repair near me and glass manufacturer date (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 that you can locate new weather stripping that matches.

Then, take the sash from its holder and place it on an even surface that allows you to reach all four sides. If the sash is double-hung, you must remove the ropes and weights that should have fallen into the pocket inside the jamb lining. After removing the sash using the utility knife, take off the weather stripping that was left by hand or using the putty blade.

After the sash is cleared, you can install the parting stops. They are long pieces of wood that separate the two sashes. Pam prefers to replace them with standard 1/2-inch-by 3/4-inch window trim from the lumberyard, however you can also replace them with a piece of scrap wood.

After removing the stopper for the parting and cutting it to length, apply a thin coat of glazing compound on the bottom of the sash. Smooth the compound with your putty knife, then let it dry for at least a day. After it has fully dried then apply a top coat of acrylic latex paint. This will protect the putty, and give your sash an updated look.

Sash Hardware

The hardware that supports window sashes may wear out over time and with use. This could result in the window or door that is difficult to open or close. It's important to know that replacing or repairing this hardware is often easy and affordable. If you're having difficulty opening the sash, spray some lubricant into the jamb channel. Then slide the sash out to see if that fixes the issue. If not, the issue is most likely due to the sash balance, and you'll have to take off the sash in order to access the hardware.

Window sashes need to open and close without much effort. However, this could be a challenge if the weights have been worn out or the sash-to-rail meeting rail is not properly covered with. This can be due to a variety of factors, including a lack of maintenance and a mismatched weight rating.

If the hinge arms on a window begin to sag this could cause the sash to drag and then hit the frame in the opposite corner (Photo 1). To resolve this issue, first make sure the sash is squarely inserted into the opening of the frame and then remove it from the window. If the sash is screwed to the hinge arm, you'll have to unscrew the hinge arm and replace it (Photo 2). Install the new sash (Photo 3).

Old windows, especially those in older homes, may be difficult to close and open due to hinges that are sagging and general lack of energy efficiency. Many times, a few simple fixes can make these windows operate smoothly again and help homeowners save money on energy bills.

It is essential to have the tools needed before you begin. Begin by marking the position of the hinge channel on the frame with pencil (Photo 1). This will allow you to get the channel back in place correctly when you're finished. Remove the sash, and remove all the hardware, including the parting beads, cords, and chains that help to hold the sash. Soften any hardened putty with a heat gun set to medium and equipped with a shield to block the nozzle. Remove the old sash and put it in a labeled bag.

Sash Weights

Sash weights can be changed to improve the operation of your window sash and reduce the energy cost. Sash weights are composed of heavy iron or lead cylinders that are enclosed in a concealed cavity and connected by ropes to the movable window sash. These weights provide counterbalance that allows the window to be closed and opened without the use of electrical or mechanical devices. If they fail, sashweights are often ignored or disabled by homeowners.

A weight from a sash that fell out of the cavity is difficult to recover It is therefore important to find a new one that fits properly. You will also require a new piece of string, a length sash cord and some sash pulleys that will tie the new sash weights the sash cord.

Mortise and Tenon joints are used to join old wood windows. Hammers and pins can be used to cut off the wood pegs that hold the components together. Most of them have large diameters on one side and a smaller size on the other side, so it is essential to remove the small-diameter sides first. Later sashes made use of glue instead of pins. They can be separated with a knife and a mallet.

Once the sash is freed and removed, you can take off the sash stop and access the weight pocket. This is typically done by drilling an opening at the bottom of each jamb. This hole is then covered by an access panel of wood that can be cut off so that you can see the inner workings of the frame.

After the sash has been stopped and the access panel removed, you will be able to take off the weight from the sash and replace it with new. Be sure to weigh the sash first, as the weights you have might not be of the right size. After the new weight is installed, tie a string to it and then thread it through the sash pulley. Then, you can nail the string to the frame, but only leave a few inches of string protruding from the head to allow for future adjustments.

Sash Cords

Most double-hung windows of the past come with a chain or cord attached to the weights which helps keep the sashes balanced within the jamb. Over time these cords can break, making it impossible to raise the window. A new sash cord can restore the ability to move the sash up and down and keep it in position when it is opened.

The first step to replace cords for sash is to locate and remove the access panels in the jambs. They are typically screwed or nailed in and need to be removed. You may be able to use a hammer and chisel to prise them off but it's best to lay down dust sheets prior to commencing any work.

After you have removed the access panel, you are able to begin working on the sash. Prise the narrow parting beads (also known as "tie rails") out of their grooves with the chisel or flat bar. They are typically wedged into or nailed but can be snipped out which is why it's worth your time. If the sash remains in place, pry out the mortise and tenon joints using a hammer and pin punch or screwdriver, then unhook the wood pegs on each piece. The sash should move freely, however it may require some lubrication to make it feel less stiff.

With the sash in an open position Take a measurement of the sash chain to reach from the pulley in the top of the jamb to the sash slot on the bottom. Cut the chain or cord, and then secure it in Step 6 above. You can use a hammer, nails or screws. However, nails are less likely than screws to cause damage.

If you haven't purchased an item that replaces the counterbalance system that was in place before, it's recommended to keep the original balancing weights in place. It's cheap to purchase them from a salvage store and they'll be simple to install once you have the sash open. Depending on the size of your window, one or two sashweights may be needed to keep the sash in an open position.