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20 Window Sash Repairs Websites That Are Taking The Internet By Storm
Window Sash Repairs

Make sure to check the sashes of your windows regularly for damage, mildew, and mold. You can avoid future repair costs by catching problems in the early stages, before they become out of control.

The sash is the interior frame that is vertically moved either up or down in windows that are open. This article will show you how to do a variety of simple repairs to sash.

Weather Stripping

Wood window sashes add an elegant look to your home. If properly maintained, can last for years. However, they can be damaged or deteriorate over time due to exposure to elements and normal wear and tear. Fortunately, sash repair specialists can restore your windows back to their original condition and keep them looking great for a longer period of time than replacement windows.

The first step for repair sash windows is to address weather stripping, which can be found on both the sash and frame. If it's damaged or worn out, it can lead to drafts and other problems. Start by identifying the brand of window and the date of manufacture for the glass (etched on the glass's corner, or the aluminum spacers between panes). Then, take the sash off and mark its height and width so that you can locate the appropriate weather stripping replacement to match.

Then, 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, remove the ropes and weights that should fall into the pocket inside the jamb lining. After you've removed the sash, use a utility knife to cut away the old weather stripping at the corners, and then take it off by hand or using a putty knife.

After the sash has been cleaned, you can replace parting stops. These are long pieces wood that separate the two sashes. Pam prefers standard 1/2-inch by 3/4-inch window trimming from the lumberyard. But, you can also use a scrap piece of wood.

After removing the stopper for the parting and cutting it to length and then apply a thin layer of glazing compound on the bottom of the sash. Smooth the compound using a putty knife, and let it dry for at least one day. When the putty is fully dried, you can apply a topcoat of acrylic latex. This will help protect the putty, and give your sash a modern appearance.

Sash Hardware

The hardware that supports window sashes is susceptible to wear and tear from time and usage and the result could be a window or door that can't be opened or closed easily. The good thing is that fixing and replacing this hardware is generally relatively easy and affordable. If a sash isn't easy to operate, try spraying some grease into the jamb channel, and then open it to see if this fixes the problem. If not, the problem is most likely due to the sash balance, and you'll need to take out the sash to access this hardware.

Window sashes should be able to open and close with minimal effort. However, this could be difficult if the weights are worn out or the sash connecting rail isn't coated. This issue could be caused by a variety of reasons, such as insufficient maintenance or a mismatched weight rating for a particular sash.

If the hinges on the window begin to move, this could cause the sash to drag, and then eventually to hit the frame at the opposite corner (Photo 1). To fix the problem ensure that the sash is aligned in the frame opening and then remove it. If the sash is screwed to the hinge arm, you'll have to loosen the hinge arm and replace it (Photo 2). Install the new sash (Photo 3).

Due to hinges that are sagging, and a general lack in energy efficiency, old windows particularly those in older homes, can be difficult to open and close. In many instances, a few easy repairs can transform these windows into smooth operation again and save the homeowner cash on energy costs.

It is essential to have the tools needed before you begin. Mark the hinge channel's location on the frame (Photo 1) with pencil. This will allow you to put the channel in the proper position after you've finished. Then, remove the sash, and then remove the hardware including the parting beads (Photo 2) and the chains or cords which hold it in place. The nozzle shield of the heat gun and medium setting will soften any putty that has been hardened. Remove the old sash and store it in a labeled bag.

Sash Weights

Whether your window sash repairs are to replace a broken cord or to ensure that the windows are functional by replacing worn out sash weights will improve sash operation and cut down on energy consumption. Sash weights consist of heavy iron or lead cylindricals that are contained inside a concealed cavity, and are connected via ropes to the moveable window sash. They function as counterbalances, which allows you to open and shut the window without requiring mechanical or electrical devices. The sash weights are usually disregarded or disabled by homeowners, and are turned into scrap when they fail. Consequently you might need to find replacements.


A sash weight that has fallen out of the cavity is difficult to recover and you'll need to find a replacement that is suitable for the. You will also require a new piece string, a length sashcord and some sashpulleys to tie the new weights to the cord.

Older windows made of wood are joined using mortise and tenon joints. The wood pegs holding the components together can be removed with a pin punch and hammer. Most of them have large diameters on one side and a smaller one on the other, so it is essential to remove the small-diameter sides first. Later sashes used glue instead of pins. They can be cut by using a knife and mallets.

Once the sash is freed, you can remove the sash stop and gain access to the weight pocket. Usually, this is done through an opening in the bottom of each jamb. The hole is then covered with an access panel made of wood that can be ripped off to let you observe the inner workings of the frame.

After the sash has been stopped and the access panel is removed, you can take off the weight that was previously installed and replace it. First, weigh the sash, as the weights you've got may not be the right size. Once the new weight is installed, you can thread an appropriate length of string through the pulling mechanism. Then, attach the string to your boxed frame. Leave a few inches protruding at the top of the string for future adjustments.

Sash Cords

In the majority of old double-hung windows, a cord or chain is attached to the weights. This keeps the sashes in the jamb level. As time passes, these cords may break, making it difficult to raise the window. A new sash cord can restore the ability to move the sash upwards and downwards and hold it 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 fixed or screwed in and will need to be removed or relocated. It is possible to take them out using a hammer or chisel, however, it is best to lay out dust sheets before beginning any work.

After removing the access panel, you are able to begin working on the sash. Take the narrow beads (also called "tie rails") out of their grooves with a chisel or flat bar. They are typically wedged into or nailed in, but they can be snipped out which is why it's worth your time here. If the sash remains in place, break the mortise-and-tenon joints out using a hammer or screwdriver and then remove each wood peg. It should now be possible to move the sash around without difficulty, though it might require oiling if it seems stiff.

Take a measurement of the length of the sash chain or sash cord needed to reach the sash slot at the bottom of the pulley located at the top of the jamb. Cut the chain or cord, and then fix it using the previous step. You can do this with a hammer, nails or screws. However nails are less likely than screws to cause damage.

Unless you've bought a kit that replaces the counterbalance system that was in place before, it is recommended to keep the original balancing weights in place. It's not expensive to buy them from architectural salvage stores and they'll be easy to install once you have the sash opened. Depending on window repairs of your window, two or three sash weights may be needed to keep it in an open position.

Website: https://www.repairmywindowsanddoors.co.uk/chatham-windowrepair/