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Window Sash Repairs

Sashes for windows must be checked regularly for mold, mildew and damage. You can save the cost of repairs in the future by catching problems early on before they become too much.

The sash is an interior framing that can be moved vertically up or down in windows that are open. This article will show you how to do simple repairs to sash.

Weather Stripping

Wooden window sashes can give an elegant appearance to your home. They are also durable and will last for many years provided they are properly maintained. However, they may become damaged or degraded as time passes due to exposure to the elements and normal wear and tear. Fortunately, sash repair specialists can restore your windows back to their original condition and keep them looking fantastic for longer than replacement windows.

The first step for sash window repairs (go to wiki.gptel.ru) is addressing weather stripping, which is found on both the sash as well as the frame. If it's loose or worn out, it could cause drafts and other issues. To fix it, start by finding your window brand and glass manufacturer date (etched in the corner of the glass or on the aluminum spacer between panes). Remove the sash and mark its width and height so that you can purchase new weather stripping that is compatible with the original.

Next, remove the sash and set it on a surface to allow access to all four sides. If your sash was double-hung, take out the ropes and weights that should have fallen into the pocket in the jamb lining. After removing the sash using the utility knife, remove the old weather stripping by hand or with a putty blade.

After the sash is cleared, you can install the stoppers that separate the two sashes. They are long pieces of wood that separate the two sashes. Pam prefers standard 1/2-inch by 3/4-inch window repairs near me trimming from the lumberyard. But, you can substitute with a scrap piece of wood.

After removing the parting stops and cutting them to the desired length and thickness, apply a thin layer of glazing compound over the bottom of the sash. Smooth it out using your putty knife and let it dry for at least a few days. After it has fully dried then apply a top 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 prone to wearing out from the wear and tear of use and the result could be a door or window that can't be opened or closed easily. The good news is that fixing and replacing this hardware is generally quite simple and inexpensive. If a sash isn't easy to operate you can try spraying some lubrication into the jamb channel and then open it to see if it resolves the issue. If not, the issue is most likely due to the sash balance and you'll need to remove the sash to access this hardware.

The ideal situation is for window sashes to move open and shut without effort, however, this can be an issue if the weights become worn or if the sash's meeting rail isn't properly glazed. This issue could be caused by many factors such as an absence of maintenance or an unmatched weight rating.

If the hinge arms of a window are starting to lose their elasticity, this could cause the sash's to drag and eventually strike the frame in the corner opposite the hinge arm (Photo 1). To fix this issue, first make sure the sash is squarely inserted into the frame's opening and then remove it from the window. If the sash is screwed to the hinge arm, you'll have to unscrew the hinge arm and replace it (Photo 2). Then, you can install the new sash (Photo 3).

Windows that are old, especially in older houses, can be difficult to open and close, due to sagging hinges and general inefficiency. In many cases just a few easy fixes can make these windows operate smoothly again and help homeowners save money on their energy bills.

In order to make these repairs to the sash it is essential to have all of the tools needed before you begin. Begin by marking the location of the hinge channel on the frame with pencil (Photo 1). This will help you to put the channel in the correct position after you've finished. Remove the sash, and then remove the hardware including the beads that separate (Photo 2) and the cords or chains which hold it in place. Soften any hardened putty using the help of a heat gun set at medium and fitted with an nozzle shield. Remove the old sash, and store it in an labelled bag.

Sash Weights

Sash weights can be replaced to improve the performance of your window sash and decrease the energy cost. Sash weights consist of heavy iron or lead cylindricals that are contained in a concealed cavity and attached by a rope to the movable window sash. They function as counterbalances, allowing you to open and shut the window without the need for mechanical or electrical devices. When they fail, sashweights tend to be neglected or not used by homeowners.

It is difficult to recover an sash-weight which has fallen from the cavity, so you'll need to find one that fits properly. You will also require a new piece of string, a length sashcord and some sashpulleys to tie 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 cut off the wood pegs that hold the components together. Most of these pegs have an enormous diameter on one side and a smaller size on the other, so it is important to remove the smaller-diameter ones first. Sashes made later in the century used glue instead of pegs and can be separated by cutting through the glue line with a knife, then tapping the mortised area loose with a mallet.

After the sash is removed, you can take off the sash stops and access the weight pockets. Usually this is accomplished by drilling a hole near the bottom of each jamb. This hole is covered with the wooden panel which can be removed to reveal the interior workings.

After you have the sash stopped and the access panel removed, you will be able to take off the old sash weight and replace it with new. First, weigh the sash to ensure that the weights you've got may not be of the right size. After the new weight is installed you can tie a string around it and thread it through the pulley of the sash. Then attach the string to the boxed frame, leaving a few inches of string hanging from the head for future adjustment.

Sash Cords

In most old double-hung window the chain or cord is attached to the weights. This keeps the sashes within the jamb level. Over time, these cords can become damaged and make it impossible to raise windows. A new sash cord will restore the ability to move the sash upwards and downwards and will keep it in its place when it is opened.

To replace sash cords, the first step is to remove the access panels from the jambs. They are usually attached by nails or screws and need to be removed. You may be able to employ a hammer and chisel to remove them, but it's always better to lay down dust sheets prior to starting any work.

After the access panel has been removed, you can begin working on the sash. Take the narrow beads (also called "tie rails") out of their grooves using the chisel or flat bar. It is important to take your time because they are usually placed in a wedge or nail. If the sash remains in place, remove the mortise and tenon joints using the help of a hammer and pin or screwdriver, then unhook the wood pegs on each piece. The sash should be able move freely now, but it may need some lubrication to feel less stiff.

Measure the length of sash cord/chain needed 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 secure it in the step 6 above. You can either employ a hammer and screws or nails, but nails are less likely to cause damage.

If you don't have a kit that replaces the old counterbalance system, it's recommended to keep the original weights for balancing in place. It's cheap to purchase them from a salvage store and they'll be easy to install once you have the sash unlocked. Based on the size of your window one or two sashweights may be needed to keep it in an open position.