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7 Tricks To Help Make The Greatest Use Of Your Window Sash Repairs
Window Sash Repairs

Check the windows sashes regularly for any damage, mildew and mold. You can reduce the cost of repairs in the future by catching the issues in the early stages before they become too much.

The sash is an interior frame that moves upwards and downwards in windows that are open. This article will teach you how to do a variety of simple repairs to sash.

Weather Stripping

Wood window sashes give a classic aesthetic to your home. If properly maintained, can last for years. However, they can become damaged or degraded in time due to exposure to the elements and wear and tear. Thankfully, sash repair experts can bring your windows back to their original condition and keep them looking great for much longer than newer replacement windows.

Weather stripping is the primary thing to address when repairing windows that have sash. It is located on both the frame and the sash. It could cause drafts if damaged or is loose. Start by identifying the brand of window and the manufacturer's date (etched on the corner of the glass or on the aluminum spacers between panes). Then, remove the sash and mark its height and width, so you can find replacement weather stripping to match.

Then, remove the sash and place it on a table to allow access to all four sides. If your sash has a double-hung, you'll have to take off the weights and their ropes that should have fallen into the intended pocket in the jamb liner. Once you've taken the sash off, use a utility knife to remove the weather stripping that was formerly in place at the corners, then take it off by hand or using a putty blade.

After the sash is cleared, you can replace parting stops. They are long pieces of wood that separate the two sashes. Pam prefers 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 stopper and cutting it to length and then apply a thin layer of glazing compound to the bottom of the sash. Smooth the compound using your putty tool and let it dry at least one day. When it's completely dried then apply a top coat of acrylic latex paint. This will protect the putty and give your sash a fresh appearance.

upvc window repair near me that supports the window sashes may wear out over time and with use. This could result in windows or doors that is difficult to open or close. The good news is that repairing and replacing this hardware is usually quite simple and inexpensive. If you are having trouble opening a sash, spray some grease into the jamb channel. Then, you can slide the sash out to see if that fixes the problem. If not, the issue is likely to be with the balance of the sash and you'll need to remove the sash to gain access to this hardware.

Ideally, window sashes should swing open and closed with very little effort, but this is a difficult task when the weights are worn or if the sash meeting rail isn't properly coated. This problem could be caused by many factors, including the lack of maintenance or a mismatched weight rating.

If the hinge arms of a window are starting to sag, this can cause the sash to drag and eventually land on the frame in the corner directly opposite the hinge arm (Photo 1). To correct the issue ensure that the sash is in the proper position within the frame opening, and then take it off. If the sash has been screwed to the hinge arm, you'll need to remove the hinge arm and replace it (Photo 2). Install the new sash (Photo 3).

Windows that are old, especially in older houses, can be difficult to open and close, because of sagging hinges and an overall lack of energy efficiency. In many instances, a few easy repairs can transform these windows into smooth operation and save homeowners money on energy bills.

It is important to have the tools you need before you begin. Mark the hinge channel location on the frame (Photo 1) using pencil. This will allow you to put the channel in the right location after you've completed. Take the sash off and then remove all hardware, including the parting beads, cords, and chains that keep the sash in place. Heat gun with nozzle shield and a medium setting can soften any hardened putty. Remove the old sash, and keep it in a labeled bag.

Sash Weights

If your window sash repairs are to replace a damaged cord or simply to keep the windows functional and functional, replacing worn-out weights on sash can improve sash operation and reduce the energy cost. Sash weights are made of heavy iron or lead cylinders that are enclosed in a concealed cavity and are connected via ropes to the movable window sash. They provide counterbalance, allowing the window to be shut and opened without the use of electrical or mechanical devices. If they fail, sashweights tend to be ignored or disabled by homeowners.

It's difficult to retrieve an sash-weight which has fallen from the cavity, so you'll need to find one that fits correctly. You will also require an additional piece of string, a length of the sash cord, as well as some sash pulleys that will tie the new sash weights to the sash cord.

Mortise and Tenon joints can be used to join old wood windows. Pin punch and hammer can be used to remove the wood pegs holding the parts together. The majority of them have an enormous diameter on one side and a smaller size on the other, so it is crucial to take out the small-diameter sides first. Sashes that were made later in the century made use of glue instead of pegs and can be separated by cutting through the glue line using an instrument, and then tapping the mortised area loose with a mallet.

Once the sash is freed, you can remove the sash stop and gain access to the weight pocket. This is typically done by drilling tiny holes at the bottom of every jamb. This hole is then covered by an access panel of wood that can be ripped off so that you can see the inner workings of the frame.

When the sash has been shut off and the access panel has been removed, you are able to remove the weight you used and replace it. Make sure you weigh the sash before you do this, as the old weights could be different sizes than the one you need. Once the new weight is installed you can tie a string around it and thread it through the sash pulley. Then, attach the string to the boxed frame. Leave a few inches at the top of the string for future adjustments.

Sash Cords

The majority of double-hung windows with a history have a cord or chain attached to the weights that supports and keeps the sashes in balance in the jamb. Over time these cords can break, making it difficult to raise the window. A new sash cord will give you the ability to move the sash upwards and downwards and keep it in place when it is opened.

The first step in replacing sash cords is to locate and remove the access panels in the jambs. They are usually nailed or screwed in and will need to be removed or moved. You might be able to use a hammer and chisel for removing them but it's best to lay down dust sheets before commencing any work.


Once the access panel is removed, you can begin working on the sash. Use a flat bar or chisel to pry the tiny parting beads out of their grooves. They are typically wedged into or nailed, but they can be snipped out, so it's worth taking your time here. If the sash remains in place, pry the mortise and tenon joints free using a hammer or screwdriver, then remove each wood peg. You should now be able to move the sash around freely, though it will probably need some oiling if it seems stiff.

Determine the length of the sash chain or sash cord required to reach the sash slot at the bottom of the pulley located at the top of the jamb. Cut the cord or chain, and then fix it using the previous step. You can use a hammer, nails or screws. However nails are less likely to cause damage.

If you don't have an item that replaces the old counterbalance system it's best to keep the original weights for balancing in place. It's not too expensive to purchase them from architectural salvage stores and they'll be easy to install once you've got the sash unlocked. Depending on the size of your window, one or two sash weights might be required to keep it open.

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