Window Sash Repairs

Check the windows sashes regularly for any damage, mildew and mold. You can avoid future repair costs by catching problems in the early stages before they get out of hand.

The sash is the interior framing that can be moved vertically upwards or downwards in windows that open. This article will demonstrate how to do a variety of simple repairs to sash.

Weather Stripping

Wooden window sashes can add a classic look to your home. They are also durable and last for a long time when they are maintained properly. However, they can become damaged or degraded as time passes because of exposure to the elements and normal wear and tear. Sash repair specialists can restore windows to their original state and maintain their appearance longer than replacement windows.

The first step for repair sash window damage is to fix weather stripping, which can be found on both the sash and frame. If it's damaged or worn out, it could cause drafts and 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). Remove the sash and mark its width and height so that you can purchase replacement weather stripping that matches.

Then, take it off and place it on a work surface to allow access to all four sides. If your sash was double-hung, remove the weights using their ropes that should fall into the pocket inside the jamb lining. Once you've taken the sash off, use a utility knife to remove the weather stripping that was formerly in place at the corners, then remove it by hand or using a putty knife.

Once the sash is clear it is time to replace the parting stops. They are long pieces of wood that separate the two sashes. Pam prefers to use the standard 1/2-inch by 3/4 inch window trim from the lumberyard. However, you can also use with 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 over the bottom of the sash. Smooth the compound with your putty knife, and then let it dry for a minimum of a day. After the putty has completely dried and dried, you can apply a topcoat of acrylic. This will help protect the putty, and give your sash a fresh look.

Sash Hardware

The hardware that supports windows sashes can become worn out over time and use. This can result in a door or a window that is difficult to open or close. It's important to know that replacing and fixing this hardware is usually easy and affordable. If you're having difficulty opening the sash, spray some oil 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 need to remove the sash to access this hardware.

Ideally, window sashes must be able to open and close with very little effort, but this is difficult when the weights are worn or if the sash meeting rail isn't properly glazed. This could be caused by various reasons that include the lack of maintenance or a mismatched weight rating.

If the hinge arms on windows begin to slide, this can cause the sash drag and then hit the frame at the opposite corner (Photo 1). To remedy the issue ensure that the sash is aligned in the frame opening and then take it off. If the sash is secured to the hinge arm, you'll have to unscrew the hinge arm and replace it (Photo 2). Install the new sash next (Photo 3).

Old windows, particularly those in older homes, can be difficult to open and close because of sagging hinges and general lack of energy efficiency. In many cases just a few easy fixes can make these windows operate smoothly and help homeowners save money on energy costs.

It is essential to have the tools needed before you start. Begin by marking the location of the hinge channel on the frame using a pencil (Photo 1). This will help you to place the channel in the proper location after you've completed. Then, remove the sash and take off the hardware including the beads that separate (Photo 2) and window repairs near me the cords or chains that secure it. Soften any hardened putty using an electric heat gun set to medium and fitted with a shield to block the nozzle. Remove the old sash and store it in a bag labeled.

Sash Weights

If your Window repairs near me sash repairs are to replace a damaged cord or to ensure that the windows are functional and functional, replacing worn-out sash weights will improve sash operation and reduce the energy cost. Sash weights are composed of heavy iron or lead cylinders that are enclosed in a concealed cavity and are connected via ropes to the moveable window sash. These weights function as counterbalances and allow you to open and shut the window repairs without the need for mechanical or electrical devices. If they fail, sashweights are usually ignored or disabled by homeowners.

It's not easy to retrieve an sash-weight which has fallen from the cavity, so you'll need to find one that fits properly. You will also need an additional piece of string, a length sash cord and some sash pulleys to connect the new sash weights the sash cord.

Mortise and Tenon joints are used to join old wood windows. Pin punch and hammer can be used to remove the wood pegs that hold the parts together. The majority of these pegs are big on one side and smaller on the other. It is crucial to remove first the smaller diameter sides. Sashes that were made later in the century used glue instead of pegs. They can be separated by cutting the glue line using a knife, then tapping the mortised part loose using a mallet.

After the sash is removed, you can take off the sash stops and access the weight pockets. Usually this is accomplished by drilling a hole near the bottom of each jamb. The hole is then covered with an access panel made of wood that can be cut off to let you see the inner workings of the frame.

Once the sash is stopped and the access panel has been removed, you can remove the weight you used and replace it. Be sure to weigh the sash before you do this, since the weights that were previously used may be a different size than what you require. Once the new weight is in place you can tie a string around it and thread it through the pulley for the sash. Then, you can nail the string to the frame, leaving a few inches of string sticking out from the head for future adjustments.

Sash Cords

In most old double-hung window, a cord or chain is affixed to the weights. This supports and keeps the sashes of the jamb balanced. As time passes, these cords may break, making it impossible to raise the window. A new sash cable will restore the ability to raise and lower the sash, and keep it in place when opened.

The first step in replacing sash cords is to find and remove the access panels in the jambs. They are typically fixed or screwed in and will require to be removed or repositioned. It may be possible to remove them with the hammer or chisel but it is always best to lay out dust sheets before starting any work.

After the access panel has been removed, you can start working on the sash. Make the small parting beads (also called "tie rails") out of their grooves using flat bar or chisel. These are often wedged in or nailed, but they can be removed which is why it's worth your time. If the sash is still in place, break the mortise and tenon joints free with a screwdriver or hammer and then remove each wood peg. You should now be able to move the sash back and forth freely, though it may require lubrication if it feels 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 cord or chain, and then secure it in the step 6 above. You can do this with a hammer, nails, or screws. However nails are less likely to cause damage.

If you haven't purchased an upgrade kit to replace the counterbalance system that was in place before, it's best to keep the original weights for balancing in place. They're not costly and easy to install if purchased them at architectural salvage stores. Depending on the size and shape of your window you may require one or two sashweights in order to keep the sash open.