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Your Family Will Be Thankful For Getting This Window Sash Repairs
Window Sash Repairs

Make sure to check the sashes of your windows regularly for signs of damage, mildew and mold. You can avoid future repair costs by catching these issues early on before they become too much.

The sash is an internal frame that moves upwards and downwards in windows that are open. This article will teach you how to perform simple repairs to sash.

Weather Stripping

Wood window sashes give the classic look to your home and, when properly maintained, they will last for a long time. However, they can become damaged or degraded with time due to exposure and normal wear. Thankfully, sash repair experts can bring your windows back to their original condition and keep them looking fantastic for longer than replacement windows.

The first step in sash window repairs is addressing weather stripping. It's found on both the sash and frame. It can cause drafts if it's worn out or loose. Begin by identifying the brand of window and the manufacturer's date (etched on the glass's corners or on the aluminum spacers between panes). Then, remove the sash and mark its width and height so that you can locate the appropriate weather stripping replacement to match.

Then, remove the sash from its holder, and place it on flat surfaces to allow you to see all four sides. If your sash has a double-hung, you'll need to remove the weights as well as their accompanying ropes that should have fallen into the pocket of the jamb liner. After you have removed the sash using the utility knife, you can remove the weather stripping from the old sash by hand or using a putty blade.

After the sash is cleared, you can install the parting stops. These are long pieces that divide the sashes. Pam prefers to replace them with standard 1/2-inch-by - 3/4-inch window trim from the lumberyard. However, you can also replace them with a piece of scrap wood.

After removing the stoppers for parting and cutting them to the desired length, apply a thin layer of glazing compound to the bottom of the sash. Smooth out the compound using your putty knife, then let it dry for at least a day. Once it's fully cured and dried, apply a second coat of acrylic latex paint. This will protect the putty and give your sash a fresh look.

Sash Hardware

The hardware that holds window sashes is susceptible to wear and tear due to the wear and tear of use, and the result can be a window or door that can't be opened or closed easily. The good news is that repairing and replacing this hardware is generally relatively easy and affordable. If a sash is difficult to operate try spraying grease into the jamb channel then open it to see if that fixes the problem. If not, the problem is most likely due to the sash balance and you'll need to remove the sash to access the hardware.

Sashes for windows should be able to open and close with little effort. However, this may be difficult if the weights are worn out or the sash connecting rail isn't coated. This issue can be caused by a number of things, such as the lack of maintenance or a mismatched weight rating for the specific window sash.

If the hinge arms of a window are starting to lose their elasticity, this could cause the sash to drag and eventually land on the frame in the corner that's directly opposite the hinge arm (Photo 1). To correct the issue make sure the sash is centered in the frame's opening and take it off. If the sash has been screwed onto the hinge arm, remove the hinge and replace it. (Photo 2). Then, put in the new sash (Photo 3).

Windows that are old, especially in older homes, may be difficult to open and close due to sagging hinges and a general lack of energy efficiency. Luton window repair is a matter of making a few minor adjustments that can allow these windows to operate smoothly once more and help homeowners save money on their energy bills.

It is crucial to have the tools you require before you begin. Start by marking the location of the hinge channel on the frame using pencil (Photo 1). This will allow you to position the channel in the proper place when you are finished. Take the sash off, and remove all the hardware, including the beads for parting cords, chains, and cords that hold the sash in place. Soften any putty that has been hardened with the help of a heat gun set at medium and equipped with an shield to block the nozzle. Take off the old sash and store it in an labelled bag.

Sash Weights

Whether your window sash repairs are to replace a damaged cord or simply to keep the windows functional and functional, replacing worn-out sash weights will improve sash operation and cut down on energy costs. Sash weights consist of iron or lead cylinders that are enclosed in a hidden cavity and connected by ropes to the movable window sash. They provide counterbalance, allowing the window to be closed and opened without the use of electrical or mechanical devices. If they fail, sashweights are often neglected or not used by homeowners.


A sash weight that has fallen out of the cavity is difficult to get back, so you will want to find a replacement that fits properly. You will also require an additional piece of string, a length of sash cord and some sash pulleys to tie the new sash weights to the sash cord.

Older wood windows are joined by mortise and tenon joints. The wood pegs holding the components together can be removed by the use of a pin punch and hammer. The majority of them are large on one side, and smaller on the other. It is crucial to first remove the smaller diameter sides. Sashes that were made later in the century made use of glue instead of pegs and can be separated by cutting the glue line with an instrument, and then tapping the mortised section loose using a mallet.

After the sash is removed then you can take out the stopper on the sash and get access to the weight pocket. Usually it is done 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 interior workings.

After you have the sash stopped and the access panel removed, you will be able to remove the old sash weight and replace it with new. Weigh the sash first to ensure that the weights you have may not be the correct size. After the new weight is installed, run an appropriate length of string through the pulling mechanism. Then attach the string to the frame, but only leave a few inches of string sticking out from the head to allow for future adjustments.

Sash Cords

Most old double-hung windows have a cord or chain connected to the weights that supports and keeps the sashes level in the jamb. 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 ensure it stays in place when opened.

The first step in replacing cords for sash is to locate and take out the access panels located in the jambs. They are typically nailed or screwed in and will need to be removed or relocated. It is possible to take them out using a 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 the chisel or flat bar. They are typically wedged into or nailed in, but they can be removed, so it's worth taking your time here. If the sash is still in place, break the mortise-and tenon joints using a hammer or screwdriver and then take out each wood peg. The sash should move freely now, but it might require some lubrication in order to feel less stiff.

With the sash open, measure enough sash cord/chain to extend from the pulley in the top of the jamb to the sash slot at the bottom. Cut the cord or chain and then fix it using the step 6 above. You can either employ a hammer, screws or nails, however nails are less likely to cause damage.

It is best to keep the original weights in place unless you've purchased a kit to replace the counterbalance. It's not expensive to buy them from architectural salvage stores and they'll be simple to install once you've got the sash opened. Based on the size and shape of your window you might need to install one or two sashweights to keep the sash open.

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