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window sash Repairs (bookmarksparkle.com)
Regularly inspect the window sashes for damage, mildew, and mold. By catching problems before they become serious, you can save money on future doors repairs.
The sash is an internal frame that is able to move upwards and downwards in windows that are open. This article will teach you how to do a variety of simple sash repair.
Weather Stripping
Wooden window sashes can add an elegant appearance to your home. They are also durable and last for a long time provided they are properly maintained. However, they can become damaged or deteriorate in time due to exposure to the elements and normal wear and tear. Fortunately, sash repair specialists can restore your windows to their original condition and maintain their appearance for longer than replacement windows.
Weather stripping is the primary aspect to consider when you are repairing sash windows. It's located on both the frame and the sash. If it's loose or worn out, it could cause drafts, as well as other issues. Begin by identifying the window's brand and the date of manufacture for the glass (etched on the glass's corner, or the aluminum spacers between panes). Remove the sash, and mark its width and height so that you can find a new weather stripping that is compatible with the original.
Next, remove the sash and place it on a table to allow access to all four sides. If your sash has been double-hung, you must remove the weights using their ropes that should be buried inside the jamb lining. After you have removed the sash using the utility knife, remove the weather stripping that was left by hand or with a putty knife.
After the sash is cleared, you can install the stoppers that separate the two sashes. These are long pieces that separate the sashes. Pam prefers to use the standard 1/2-inch by 3/4 inch window trimming from the lumberyard. However, you could also substitute a scrap piece of wood.
After removing the parting stops and trimming them to the desired length, apply a thin layer of glazing compound over the bottom of the sash. Smooth out the compound using your putty knife, and then let it dry for a minimum of a day. After the putty has completely cure and dried, you can apply a topcoat of acrylic latex. This will help protect the putty, and give your sash a modern look.
Sash Hardware
The hardware that supports the window sashes can wear out with time and use. This could result in a door repairing or a window that is difficult to open or close. The good news is that fixing and replacing this hardware is generally quite simple and inexpensive. If a sash is difficult to operate you can try spraying some oil into the jamb channel 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 in order to access this hardware.
Window sashes need to be able to open and close with minimal effort. However, this may be a challenge if the weights have been worn out or the sash connecting rail isn't properly glazed. This issue can be caused by a number of reasons, such as lack of maintenance or by a mismatched weight rating for the particular sash.
If the hinge arms on a window begin to sag this can cause the sash drag, and then eventually to hit the frame in the opposite corner (Photo 1). To correct the issue make sure the sash is centered in the frame's opening and remove it. If the sash was fixed to the hinge arm, unbolt the hinge and replace it. (Photo 2). Next, install the new sash (Photo 3).
Because of sagging hinges and a general lack in energy efficiency, older windows particularly those in older houses, could be difficult to open or close. In most instances, a few easy repairs can turn these windows into smooth operators and save homeowners money on energy bills.
To make these sash repairs it is essential to have all the necessary tools lined up before you begin. Mark the hinge channel location on the frame (Photo 1) with pencil. This will allow you to get the channel back in the correct position after you've finished. Take the sash off and take out all the hardware including the parting beads cords, chains, and cords that hold the sash in place. Soften any putty that has been hardened with an electric heat gun set to medium and fitted with a shield to block the nozzle. Remove the old sash and put it in a labeled bag.
Sash Weights
Whether your window sash repairs are to replace a broken cord or to keep the windows functional and functional, replacing worn-out weights for sash will improve its operation and reduce energy consumption. Sash weights are hefty lead or iron cylinders, which are enclosed inside a hidden compartment and linked to the moveable window sash using rope. They provide counterbalance that allows the window to be closed and opened without the need for mechanical or electrical devices. If they fail, sashweights are often ignored or disabled by homeowners.
A sash weight that has fallen out of the cavity is difficult to recover, so you will want to find a new one that fits properly. You will also require an additional piece of string, a length of sash cord and some sash pulleys to connect the new sash weights onto the sash cord.
Older wood windows are joined by mortise and tenon joints. The wood pegs that keep the components together can be removed by the use of a pin punch and hammer. The majority of these pegs are large on one side, and smaller on the other. It is essential to remove first the smaller diameter sides. Later sashes utilized glue instead of pins. They can be cut by using a knife and a mallet.
After the sash has been removed then you can take out the sash stop and gain access to the weight pocket. Usually this is accomplished by drilling an opening at the bottom of each jamb. The hole is surrounded by an unfinished wooden panel that can be removed to reveal the inner workings.
After the sash has been stopped and the access panel removed, you will be able to remove the weight of the old sash and replace it with the new. Be sure to weigh the sash prior to you begin, as the old weights may be different in size from the one you need. After the new weight is installed, you can thread a string through the sash pulling mechanism. Then nail the string to the boxed frame, but only leave a few inches of string sticking out from the head for future adjustment.
Sash Cords
In the majority of double-hung windows the chain or cord is attached to the weights. This helps keep the sashes in the jamb balanced. As time passes, these cords may break, making it difficult to raise the window. A new sash cable will restore the ability to raise and lower the sash and keep it in place when it is opened.
The first step in replacing cords for sash is to locate and take out the access panels located in the jambs. They are usually attached by nails or screws and need to be removed. It may be possible to remove them with an axe or hammer, but it is always best to lay out dust sheets before starting any work.
After removing the access panel, you are able to begin to work on the sash. Utilize a flat bar or chisel to pry the tiny partsing beads out of their grooves. It's important to take your time as they're often wedged or nailed in place. If the sash is still in place, remove the mortise and tenon joints using a hammer and pin punch or screwdriver, and then take out the wood pegs on each piece. It should now be possible to move the sash around freely, though it will probably need some oiling if it seems stiff.
With the sash open Take a measurement of the sash chain to extend from the pulley on the top of the jamb to the sash slot on the bottom. Cut the cord or chain and fix it using the previous step. You can use either nail, hammer or screws. However nails are less likely than screws to cause damage.
It is recommended to keep the weights that came with the original counterbalance unless you have purchased a kit that will replace the old counterbalance. It's not too expensive to purchase them from architectural salvage stores and they'll be simple to install once you've got the sash open. Depending on the dimensions and shape of your emergency window repair you might need to install one or two sashweights to keep the sash open.