10 Unexpected Window Sash Repairs Tips
Window Sash Repairs
Regularly inspect the window sashes for damage, mildew, and mold. You can save future repair costs by catching these issues early before they get out of hand.
The sash is an inside frame that moves upwards and downwards in windows that open. This article will demonstrate how to do a variety of simple repairs to the sash.
Weather Stripping
Wood window sashes add the classic look to your home. When properly maintained, they can last for many years. They can, however, be damaged or degraded over time due to exposure or normal wear. Sash repair specialists can restore windows back to their original condition and maintain their appearance longer than replacement windows.
Weather stripping is the first thing to address when repairing windows that have sash. It's located on both the frame and sash. It can cause drafts if it's worn out or loose. To fix it, start by determining your window's brand 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, remove the sash and set it on a surface so that you can reach all four sides. If your sash was double-hung, you must remove the weights using their ropes that should fall into the pocket in the jamb lining. After you've removed the sash, use a utility knife to cut away the weather stripping that was formerly in place at the corners, and then remove it by hand or with a putty knife.
After the sash is cleaned, you can replace the parting stops. They are long pieces of wood that are used to separate the two sashes. Pam prefers to use standard 1/2-inch by 3/4-inch window trimmings from the lumberyard. However, you could also substitute for a scrap piece of lumber.
After removing the parting stop and cutting it to length, apply a thin coat of glazing compound on the bottom of the sash. Smooth the compound using your putty tool, and allow it to dry for at least a day. Once the putty has fully cure, you can apply a topcoat of acrylic. This will protect the putty, and give your sash a modern appearance.
Sash Hardware
The hardware that supports window sashes can wear out over time and with use. This could lead to the window or door that is difficult to open or close. The good thing is that fixing and replacing this hardware is usually quite simple and inexpensive. If you're having trouble opening a sash spray some lubricant into the jamb channel. Then, you can slide the sash up and open to see if it resolves the issue. If the issue continues it's most likely the sash balance. You will need to remove the window repair near me sash to reach this hardware.
The ideal situation is for window sashes to move open and shut with minimal effort but this is a difficult task if the weights become worn or if the sash meeting rail isn't properly glazed. This problem can be caused by a number of things, such as insufficient maintenance or an incorrect weight rating for the specific sash.
If the hinges on a window begin to sag this could cause the sash to drag, and then eventually to hit the frame in the opposite corner (Photo 1). To fix this issue, first make sure the sash is firmly seated in the opening of the frame and then remove it from the window repair. If the sash was screwed onto the hinge arm, take it off the hinge and replace it. (Photo 2). Install the new sash (Photo 3).
Because of sagging hinges and a general lack in energy efficiency, old windows especially in older houses, could be difficult to open and close. In most instances, a few easy repairs can transform these windows into smooth operators and save homeowners cash on energy costs.
It is essential to have the tools you need before you start. Mark the hinge channel location on the frame (Photo 1) with pencil. This will help you get the channel back on the correct position after you've finished. Then, remove the sash and remove the hardware, including the parting beads (Photo 2) and the chains or cords which hold it in place. A hot gun with nozzle shield and a medium setting can soften any hardened glue. Remove the old sash and store it in an bag that is labeled.
Sash Weights
If your window sash repairs are to replace a damaged cord or simply to ensure that the windows are functional, replacing worn out weights on sash can improve sash operation and reduce energy consumption. Sash weights are heavy lead or iron cylinders enclosed inside a hidden compartment and attached to the movable window sash using a rope. These weights act as counterbalances, allowing you to open and close the window without requiring 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 recover, so you will want to find a replacement that fits properly. You will also require a fresh piece of string, a length sashcord and a few sashpulleys for tying the new weights to the cord.
Older windows made of wood are joined with mortise and tenon joints. The wood pegs that hold the components together can be removed with a pin punch and hammer. The majority of them have a large diameter on one side and a smaller size on the other side, so it is crucial to take out the smaller-diameter sides first. Sashes that were made later in the century utilized glue instead of pegs. They can be separated by cutting the glue line using the help of a knife, and then tapping the mortised area loose using a mallet.
After the sash has been removed and removed, you can take off the sash stop and access the weight pocket. This is usually done via a small hole in the bottom of each jamb. The hole is surrounded by an unfinished wooden panel that can be removed to reveal the interior workings.
When the sash has been shut off and the access panel has been removed, you can remove the weight you used and replace it. Be sure to weigh the sash prior to you do this, as the weights that were previously used may be a different size than what is needed. After 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, but only leave a few inches of string hanging from the head for future adjustment.
Sash Cords
In most old Double Glazed Window Repairs Near Me-hung window the chain or cord is attached to the weights. This supports and keeps the sashes in the jamb level. As time passes, these cords can get damaged and make it difficult to raise windows. A new sash cable will restore the ability to move and lower the sash, and ensure it stays in place when it is opened.
To replace sash cords, the first step is to remove the access panels from the jambs. They are usually nailed or screwed in and must be removed or moved. It may be possible to remove them using the hammer or chisel but it is always best to lay out dust sheets before beginning 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 using a chisel or flat bar. They are typically wedged into or nailed, but they can be snipped out which is why it's worth your time. If the sash is in place, remove the mortise and tenon joints with the help of a hammer and pin or screwdriver, then unhook the wood pegs on each piece. You should be able to move the sash back and forth freely, though it might require lubrication if it feels stiff.
Measure the length of sash cord/chain needed to reach the sash slot on the bottom of the pulley located at the top of the jamb. Cut the chain or cord and then secure it in the step 6 above. You can use either a hammer, nails, or screws. However nails are less likely than screws to cause damage.
It's best to leave the original weights if you've purchased a kit to replace the counterbalance that was previously installed. They are not expensive and simple to install if you buy them at architectural salvage stores. Depending on the size of your window two or three sash weights could be needed to keep it in an open position.
