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Window Sash Repairs

Regularly inspect the window sashes for any damage, mildew and mold. By catching problems before they become serious, you can save money on repairs in the future.

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

Weather Stripping

Wooden window sashes can add an elegant look to your home. They are also sturdy and will last for many years provided they are properly maintained. They may, however, become damaged or degraded with time due to exposure or normal wear. Fortunately, sash repair specialists can bring your windows back to their original condition and keep them looking fantastic for a longer period of time than replacement windows.

The first step for sash window repairs is addressing weather stripping. It's found on both the sash and frame. If it's worn or loose, out, it can cause drafts, as well as other issues. To fix it, start by determining the brand of your window and the date on which the glass was manufactured (etched in the corner of the glass or on the aluminum spacer between panes). Then, remove the sash and mark its width and height to find 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 access all four sides. If your sash is double-hung, you'll have to remove the weights as well as their accompanying ropes that should have fallen into the pocket of the jamb liner. Once you've removed the sash and the weights, use a utility knife to cut off the weather stripping from the corners, and then remove it manually or using a putty knife.

Once the sash has been cleared, you can install the parting stops. These are long pieces that divide the sashes. Pam prefers the standard 1/2-inch by 3/4 inch window trimmings from the lumberyard. However, you could also use a scrap piece of wood.

After removing the stoppers for parting and trimming them to the desired length, apply a thin layer of glazing compound over the bottom of the sash. Smooth the compound with your putty knife and let it dry for at least a day. After the putty has completely dried and dried, you can apply a topcoat of acrylic. 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 time and usage, and the result can be a window or door that won't open or close easily. It's a good idea to know that replacing and repairing this hardware is often easy and affordable. If you're having difficulty opening the sash, spray some lubricant into the jamb channel. Then, slide the sash out to see if it resolves the problem. If the issue continues it's likely that the sash balance is off. It is necessary to take off the window repair sash in order to reach this hardware.

Ideally, window sashes should swing open and closed without effort, however, this can be difficult if the weights become worn or if the sash's meeting rail isn't properly glazed. This issue can be caused by a number of reasons, such as the lack of maintenance or the wrong weight rating for the particular Window Repair sash.

If the hinge arms on the window begin to move, this can cause the sash drag and eventually hit against the frame in the opposite corner (Photo 1). To correct the issue make sure the sash is aligned in the frame's opening and remove it. If the sash was fixed to the hinge arm, remove the hinge and replace it. (Photo 2). Then, put in the new sash (Photo 3).

Due to sagging hinges, and a general lack in energy efficiency, older 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 operation and save homeowners money on energy bills.

It is essential to have the tools you require before you begin. Mark the location of the hinge channel on the frame (Photo 1) with pencil. This will help you to place the channel in the right place when you are finished. Then, remove the sash, and then remove the hardware, including the parting beads (Photo 2) and the chains or cords that hold it in place. Soften any putty that has been hardened with the help of a heat gun set at medium and fitted with a shield for 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 just to keep your windows functioning and functional, replacing worn-out sash weights will improve sash operation and reduce energy costs. Sash weights consist of iron or lead cylinders that are encased inside a concealed cavity, and attached by a rope to the movable window sash. These weights provide counterbalance, allowing the window to be opened and closed without the need for mechanical or electrical devices. The sash-weights are typically neglected or ignored by homeowners and turned into scrap when they fail. Consequently, you may need to search for replacements.

A sash weight that has fallen out of the cavity is difficult to get back, so you will want to locate a new one that is suitable for the. You will also require a new piece of string, a length sashcord and a few sashpulleys for tying the weights you are replacing to the cord.

Older wood windows are joined using mortise and tenon joints. Pin punch and hammer can be used to cut off the wood pegs that hold the parts together. The majority of them are large on one side, but smaller on the other. It is crucial to remove first the smaller diameter sides. Later sashes utilized glue instead of pins. They can be cut with a knife and mallets.

After the sash is released, you can remove the sash stops and gain access to the weight pockets. Usually it is done by drilling an opening in the bottom of each jamb. This hole is covered with a 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. First, weigh the sash because the weights you have might not be of the right size. After the new weight has been installed, thread a string through the sash pulling mechanism. Then nail the string to the frame, leaving a few inches of string sticking out from the head for future adjustments.

Sash Cords

In most old double-hung window, a cord or chain is connected to the weights. This keeps the sashes in the jamb level. Over time, these cords could break, making it impossible to raise the window. A new sash cord will give you the ability to move the sash upwards and downwards and hold it in position when it is opened.

To replace sash cords, the first step is to remove the access panels from the jambs. These are usually nailed or screwed in and will need to be removed or repositioned. It is possible to remove them with a hammer or chisel, but it is always better to lay out dust sheets before beginning any work.

After you have removed the access panel, you can begin to work on the sash. Make the small parting beads (also called "tie rails") out of their grooves with the chisel or flat bar. These are often wedged in or nailed but can be removed and it's worth your time. If the sash is still in place, pry the mortise and tenon joints free with a hammer or screwdriver and then take out each wood peg. It should now be possible to move the sash around freely, although it may require lubrication if it feels stiff.

Determine the length of sash cord/chain needed to reach the sash slot at the bottom, and the pulley on the top of the jamb. Cut the cord or chain and then attach it as described in Step 6 above. You can use nail, hammer or screws. However nails are less likely than screws to cause damage.

If you don't have an upgrade kit to replace the old counterbalance system it's recommended to keep the original weights for balancing in place. It's cheap to purchase them from architectural salvage stores and they'll be easy to install once you've got the sash open. Based on the size and shape of your window, you may require one or two sashweights in order to keep it open.