10 Window Sash Repairs Tips All Experts Recommend > 자유게시판

Window Sash Repairs

Make sure to check the sashes of your windows regularly for any damage, mildew and mold. If you catch these issues early, you can save money on repairs in the future.

The sash is the internal framing that moves vertically up or down in windows that are open. This article will demonstrate how to perform several simple repairs to sash.

Weather Stripping

Wood window sashes add a classic aesthetic to your home and, when properly maintained, they can last for a long time. However, they may become damaged or deteriorate as time passes due to exposure to the elements and wear and tear. Sash repair specialists can restore windows to their original condition and keep them looking great longer than replacement windows.

Weather stripping is the most important issue to take care of when fixing windows with sash. It's located on both the frame and sash. It can cause drafts if damaged or is loose. Start by identifying the window brand and the glass manufacturer's date (etched on the corner of the glass, or the aluminum spacers between panes). Take the sash off, and mark its width and height so that you can find a replacement weather stripping that matches.

Then, remove the sash from the holder and place it on flat surfaces to allow you to see all four sides. If your sash has been double-hung, remove the weights using their ropes that should be buried inside the jamb lining. After removing the sash using the utility knife, remove the weather stripping from the old sash by hand or with a putty knife.

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

After removing the stopper and trimming it to length, apply a thin coat of glazing compound to the bottom of the sash. Smooth the compound using your putty tool and Sash window repair let it dry at least a day. When it's completely dried, 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 supports window sashes prone to wearing out from time and usage and the result could be a window or door Sash window repair that won't open or close easily. The good news is that fixing and replacing this hardware is generally quite simple and inexpensive. If a sash becomes difficult to operate, try spraying some oil into the jamb channel and then open it to see if that solves the issue. If not, the issue is likely with the sash balance, and you'll need to remove the sash to gain access to this 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-to-rail connecting rail isn't coated. This issue could be caused by many factors, including the lack of maintenance or an unmatched weight rating.

If the hinge arms on a window begin to sag this could cause the sash to drag, and then eventually to hit the frame in the opposite corner (Photo 1). To resolve this issue, first make sure the sash is firmly seated in the frame's opening and then remove it from the window. If the sash has been screwed to the hinge arm, you'll have to loosen the hinge arm and replace it (Photo 2). Next, install the new sash (Photo 3).

Windows that are old, especially in older homes, can be difficult to close and open due to hinges that are sagging and a general lack of energy efficiency. Sometimes, a few simple fixes can help these windows function smoothly and save homeowners money on their energy bills.

To make these repairs to the sash it is important 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 allow you to place the channel in the correct location after you've completed. Remove the sash and remove the hardware, including the parting beads (Photo 2) and the chains or cords that secure it. A hot gun with nozzle shield and medium setting will soften any hardened glue. Remove the old sash, and put it in a bag with a label.

Sash Weights

No matter if your window sash repair double glazing windows needs are to replace a damaged cord or just to keep your windows functioning by replacing worn out sash weights will improve sash operation and help reduce the energy cost. Sash weights are composed of heavy iron or lead cylinders that are encased inside a concealed cavity, and are connected via a rope to the movable window sash. They function as counterbalances and allow you to open and close the window without the need for mechanical or electrical devices. The sash-weights are typically disregarded or disabled by homeowners and then turned into scrap when they fail. Consequently you might need to search for replacements.

A weight in a sash that has fallen out of the cavity is difficult to get back It is therefore important to find a replacement that fits correctly. You will also need a new piece of string, a length sash window repair cord and some sash pulleys that will tie the new sash weights to the sash cord.

Older wood windows are joined using mortise and tenon joints. The wood pegs holding the parts together can be removed using the use of a pin punch and hammer. Most of them have a large diameter on one side and a smaller one on the other, which is why it is crucial to take out the smaller-diameter ones first. Later sashes used glue instead of pins. They can be separated by using a knife and mallet.

After the sash is released, you can remove the stops on the sash and get access to the weight pockets. This is typically done by drilling tiny holes at the bottom of every jamb. The hole is surrounded by the wooden panel which can be removed to reveal the inner workings.

After you have the sash stopped and the access panel removed, you will be able to remove the weight of the old sash and replace it with new. Make sure you weigh the sash prior to you begin, as the old weights may be different sizes than what you require. Once the new weight has been installed, you can thread a string through the sash pulling mechanism. Then, you can attach the string to the boxed frame. Leave a few inches at the top of the string for future adjustments.

Sash Cords

Most old double-hung windows come with a chain or cord attached to the weights which keeps the sashes in balance in the jamb. As time passes, these cords can become damaged and render it impossible to raise windows. A new sash cord will restore the ability to move the sash upwards and downwards and hold it in place when it is opened.

To replace sash cords the first step is to remove the access panels from the jambs. These are usually attached by nails or screws and require removal. You could employ a hammer and chisel to prise them off but it's best to lay down dust sheets before starting any work.

After you have removed the access panel, you are able to begin working on the sash. Utilize a flat bar, or chisel, to pry the small partsing beads out of their grooves. It is important to take your time as they're often stuck or nailed to the floor. If the sash is still in place, remove the mortise and tenon joints using the help of a hammer and pin or screwdriver, and then take out the wood pegs attached to each piece. The sash should be able move around freely now, however it may need some lubrication to make it feel less stiff.

Determine the length of sash chain/sash cord required to reach the sash slot at the bottom of the pulley at the top of the jamb. Cut the cord/chain and then fix it as described in Step 6 above. You can use either a hammer, nails, or screws. 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 that was previously installed. They're not costly and are easy to install if you buy them at architectural salvage stores. Based on the size and shape of your window, you might need to install one or two sashweights to keep the sash open.