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Window Sash Repairs

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

The sash is an interior frame that moves upwards and downwards in windows that open. This article will teach you how to perform several simple sash repair.

Weather Stripping

Wooden window sashes can give an elegant appearance to your home. They are also durable and will last for many years if they are properly maintained. However, they can become damaged or deteriorate over time because of exposure to the elements and normal wear and wear and tear. Fortunately, sash repair specialists can restore your windows to their original condition and keep them looking great for a longer period of time than replacement windows.

The first step in sash window repairs is addressing weather stripping. It's found on both the sash as well as the frame. If it's worn or loose, out, it could cause drafts, as well as other issues. Start by identifying the brand of window and the glass manufacturer's date (etched on the glass's corners, or the aluminum spacers 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 its holder, and place it on a flat surface to allow you to access all four sides. If the sash is double glazed window repairs near me-hung, you must remove the ropes and weights that should fall into the pocket in the jamb lining. After removing the sash with the utility knife, take off the weather stripping that was left by hand or using a putty blade.

After the sash is cleared, you can install the stoppers that separate the two sashes. These are long pieces that split the sashes. Pam likes to replace them with standard 1/2-inch-by - 3/4-inch window trim from the lumberyard, however you can also use scrap wood.

After removing the parting stops and trimming them to your desired length, apply a thin layer of glazing compound on the bottom of the sash. Smooth the compound using your putty knife, and let it dry for at least a day. After it has fully dried and dried, apply a second coat of acrylic latex paint. This coating will protect the putty and give your sash a fresh look.

Sash Hardware

The hardware that holds window sashes is prone to wearing out from the wear and tear of use, and the result can be a window repair near me or door that isn't able to open or close easily. The good news is that repairing and replacing this hardware is typically quite simple and inexpensive. If you're having difficulty opening the sash, spray some oil into the jamb channel. Then slide the sash open to see if that fixes the problem. If the issue persists it's likely the sash balance. You'll need to take off the window sash in order to access the hardware.

Ideally, window sashes must be able to open and close with minimal effort but this can be a difficult task if the weights become worn or if the sash's meeting rail isn't properly glazed. This issue can be due to many factors such as the lack of maintenance or an unmatched weight rating.

If the hinge arms on windows begin to slide, this could cause the sash to drag, and then eventually to hit the frame in the opposite corner (Photo 1). To fix the problem, make sure that the sash is in the proper position within the frame opening, and then take it off. If the sash is secured to the hinge arm, you'll have to loosen the hinge arm and replace it (Photo 2). Then, put in the new sash (Photo 3).

Windows that are old, especially in older homes, can be difficult to open and close, because of sagging hinges and a general lack of energy efficiency. In most instances, a few minor repairs can transform these windows into smooth operation and save homeowners cash on energy costs.

To make these repairs to the sash it is essential to have all of the necessary tools in place before you begin. Mark the location of the hinge channel on the frame (Photo 1) using pencil. This will make it easier to position the channel in the proper location after you've completed. Remove the sash and remove the hardware including the parting beads (Photo 2) and the cords or chains that hold it in place. Soften any putty that has been hardened with a heat gun set to medium and fitted with a nozzle shield. Take off the old sash and place it in a bag with a label.

Sash Weights

Whether your window sash repairs are to replace a damaged cord or just to keep your windows functioning and functional, replacing worn-out sash weights will improve sash operation and help reduce energy costs. Sash weights are heavy lead or iron cylinders, which are enclosed inside a hidden compartment and attached to the movable sash by rope. They are counterbalancers, allowing the window to be opened and closed without the need for mechanical or electrical devices. When they fail, sashweights tend to be neglected or not used by homeowners.

A weight from a sash that fell out of the cavity is difficult to retrieve and you'll need to locate a new one that fits correctly. You will also require a fresh piece of string, a length sashcord and a few sashpulleys to secure the weights you are replacing to the cord.

Older wood windows are joined with mortise and tenon joints. Hammers and pins can be used to remove the wood pegs holding the parts together. The majority of these pegs are big on one side and smaller on the other. It is important to remove first the smaller diameter sides. Sashes 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 part loose with mallets.

Once the sash is freed and removed, you can take off the stopper on the sash and get access to the weight pocket. Usually it is done by drilling an opening in the bottom of each jamb. This hole is covered by an access panel of wood that can be ripped off to allow you to see the inner workings of the frame.

After the sash has been stopped and the access panel removed, you will be able to take off the weight of the old sash and replace it with the new. Make sure you weigh the sash prior to you begin, as the old weights could be different in size from what is needed. Once the new weight has been installed, thread an appropriate length of string through the pulling mechanism. Then nail the string to the frame, but only leave a few inches of string hanging from the head to allow for future adjustments.

Sash Cords

In the majority of old double-hung windows the chain or cord is attached to the weights. This helps keep the sashes of the jamb level. Over time, these cords could 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 to replace cords for sash is to locate and take out the access panels located in the jambs. These are usually attached by nails or screws and need to be removed. It may be possible to remove them using an axe or hammer, however, it is best to lay out dust sheets prior to beginning any work.

After the access panel has been removed, you can begin working on the sash. Use a flat bar or chisel to pry the tiny parting beads out of their grooves. It is important to take your time, as these are often placed in a wedge or nail. If the sash is still in place, remove the mortise and tenon joints with pin punch and hammer or screwdriver, and then take out the wood pegs attached to each piece. You should now be able to move the sash around freely, although it may require oil if it feels stiff.

Take a measurement of the length of sash cord/chain required to reach the sash slot on the bottom, and the pulley on the top of the jamb. Cut the cord/chain and fix it using Step 6 above. You can either employ a hammer, screws or nails, but nails are less likely to cause damage.

It is best to keep the weights that came with the original counterbalance unless you've purchased a kit to replace the counterbalance that was previously installed. They are not expensive and easy to install if purchased them from architectural salvage stores. Based on the size and shape of your window you may require one or two sashweights to keep the sash open.