10 Unexpected Window Sash Repairs Tips

Window Sash Repairs
Regularly inspect the window sashes for damage, mildew, and mold. By catching problems before they become serious you will save money on future repairs.
The sash is an internal frame that is able to move vertically up and down in windows that open. This article will teach you how to do a variety of simple repairs to sash.
Weather Stripping
Wood window sashes provide a classic aesthetic to your home and, when properly maintained, they will last for years. They can, however, be damaged or degraded over time due to exposure or normal wear and tear. However, sash repair experts can bring your windows back to their original condition and keep them looking great for longer than replacement windows.
Weather stripping is the primary aspect to consider when you are repairing sash windows. It's on both the frame and sash. It can cause drafts if it's damaged or is loose. To fix it, begin by determining your window's brand and the date of manufacture for the glass (etched in the corner of the glass or on the aluminum spacer between panes). Take the sash off, and mark its width and height so you can purchase replacement weather stripping that matches.
Then, you can remove the sash from the holder and place it on a flat surface to allow you to see all four sides. If your sash is double-hung, you'll also need to remove the weights and their ropes, which should have fallen into the pocket of the jamb liner. Once you've removed the sash and the weights, use a utility knife to cut away the weather stripping that was formerly in place at the corners. Then, remove it by hand or with a putty knife.
When the sash is clean it is time to replace the parting stops. These are long pieces that separate the sashes. Pam prefers the standard 1/2-inch by 3/4 inch window trim from the lumberyard. However, you can also use a scrap piece of wood.
After removing the stopper and cutting it to length after which, apply a thin layer of glazing compound on the bottom of the sash. Smooth out the compound using your putty knife, and then let it dry for at least a few days. When it's completely dried, 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 the window sashes can wear out with time and use. This can result in the window or door that is difficult to open or close. It's a good idea to know that replacing and fixing this hardware is usually easy and affordable. If a sash isn't easy to operate, try spraying some oil into the jamb channel then slide it open to see if that fixes the problem. If not, the issue is likely with the balance of the sash and you'll need to remove the sash in order to access this hardware.
Window sashes need to open and close with little effort. However, this could be difficult if weights are worn out or the sash connecting rail isn't properly glazed. This problem can be caused by a variety of things, such as the lack of maintenance or an incorrect weight rating for a particular sash.
If the hinges on a window begin to sag this could cause the sash to drag and eventually hit against the frame in the opposite corner (Photo 1). To correct the issue, make sure that the sash is in the proper position within the frame opening and then remove it. 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).
Old windows, especially those in older homes, can be difficult to open and close, due to hinges that are sagging and general inefficiency. Sometimes, a few simple fixes can help these windows function smoothly again and help homeowners save money on their energy bills.
To make these repairs to sash, it's important to have all of the necessary tools in place before you begin. Mark the location of the hinge channel on the frame (Photo 1) using a pencil. This will make it easier to position the channel in the correct location after you've completed. Remove the sash and 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 an nozzle shield. Take off the old sash and put it in a bag with a label.
Sash Weights
Sash weights can be replaced to improve the performance of your window sash, and also reduce the cost of energy. Sash weights are heavy lead or iron cylinders, which are enclosed inside a hidden compartment and attached to the movable sash by a rope. These weights provide counterbalance which allows the window to be shut and opened without the use of electrical or mechanical devices. The sash-weights are typically ignored or discarded by homeowners, and are turned into scrap when they fail; therefore you may have to search for replacements.
It's difficult to retrieve the sash-weight that fell from the cavity, so you'll need to find one that fits properly. You will also require a new piece of string, a length of sashcord and some sashpulleys to tie the weights you are replacing to the cord.
Mortise and Tenon joints can be used to join old wood windows. Pin punch and hammer can be used to take out the wood pegs holding the parts together. The majority of these pegs have a large diameter on one side and a smaller one on the other, so it is crucial to take out the smaller-diameter sides first. Sashes made later in the century made use of glue instead of pegs and can be separated by cutting the glue line with a knife, then tapping the mortised part loose with a mallet.
After the sash has been removed then you can take out the sash stop and access the weight pocket. This is typically done by drilling tiny holes in the bottom of each jamb. This hole is covered by an access panel of wood that can be cut off to allow you to view the inside of the frame.
After the sash has been stopped and the access panel removed, you will be able to take off the weight of the old sash and replace it with the new. First, weigh the sash, as the weights you have might not be of the right size. Once the new weight is installed, thread a string through the sash pulling mechanism. Then, attach the string to your boxed frame. Leave a few inches protruding at the top of the string to allow for future adjustments.
Sash Cords
Most double-hung windows of the past include a chain or cord attached to the weights which supports and keeps the sashes level within the jamb. As time passes, these cords may become damaged and render it impossible to raise the windows. A new sash cord will give you the ability to move the sash up and down and will keep it in its place when opened.
The first step to replace sash cords is to find and take out the access panels located in the jambs. These are usually screwed or nailed in and require removal. 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 beginning any work.
After removing Recommended Web site , you can begin to work on the sash. Make the small parting beads (also called "tie rails") out of their grooves using the chisel or flat bar. It's important to take your time because they are usually stuck or nailed to the floor. If the sash is still in place, pry the mortise-and-tenon joints out with a hammer or screwdriver and then take out each wood peg. You should be able to move the sash back and forth freely, though it may require oil if it feels stiff.
Measure the length of sash cord/chain required to reach the sash slot at the bottom, and the pulley located at the top of the jamb. Cut the cord or chain and attach it in Step 6 above. You can employ a hammer and screws or nails, but nails are less likely to cause damage.
If you haven't purchased a kit that replaces the old counterbalance system, it's best to keep the original balancing weights in place. They're not costly 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 it open.