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Window Sash Repairs

Window sashes need to be inspected regularly for signs of mold, mildew, and damage. If you catch these issues early, you can save money on repairs in the future.

The sash is the internal framing that can be moved vertically either up or down in windows that are open. This article will teach you how to do easy repairs to your sash.

Weather Stripping

Wood window sashes add the classic look to your home and, when properly maintained, can last for many years. However, they can become damaged or degraded with time due to exposure or normal wear. Sash repair specialists can restore windows to their original condition and keep them looking great longer than replacement windows.

Weather stripping is the first thing to address when repairing windows that have sash. It's on both the frame and the sash. It could cause drafts if damaged or is loose. To fix it, start by determining the brand of your window and the date of manufacture for the glass (etched in the corner of the glass or on the aluminum spacer between panes). Then, remove the sash and mark its height and width to find replacement weather stripping to match.

Then, take it off and place it on a surface so you can access all four sides. If your sash has been double-hung, remove the weights with their ropes that should fall into the pocket within the jamb lining. After you have removed the sash using the utility knife, you can remove the weather stripping that was left by hand or with a putty knife.

Once the sash has been cleaned, you can replace the parting stops. These are long pieces wood that divide the two sashes. Pam likes to replace these with standard 1/2-inch-by - 3/4-inch window trim from the lumberyard. However, you could also use scrap wood.

After removing the stopper for the parting and trimming it to length and then apply a thin layer of glazing compound on the bottom of the sash. Smooth the compound using a putty tool, and allow it to dry for at least a day. After it has fully dried and dried, apply a second 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 is susceptible to wear and tear due to time and usage, and the result can be a door or window that won't open or close easily. 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 oil into the jamb channel. Then, slide the sash open to see if this resolves the issue. If the problem persists it's most likely that the sash balance is off. You'll need remove the window repairman near me sash in order to get access to this part of the hardware.

Ideally, window sashes should move open and shut with minimal effort but this can be difficult when the weights wear out or if the sash meeting rail isn't properly coated. This issue can be caused by a number of things, such as lack of maintenance or by a mismatched weight rating for a particular window sash.

If the hinge arms on windows begin to slide, this could cause the sash to drag, and then eventually to hit the frame at the opposite corner (Photo 1). To resolve this problem, first ensure that the sash is firmly seated in the opening of the frame 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). Install the new sash next (Photo 3).

Windows that are old, especially in older homes, can be difficult to close and open because of sagging hinges and general inefficiency. Sometimes just a few easy fixes can allow these windows to operate smoothly again and help homeowners save money on their energy bills.

It is essential to have the tools you need before you begin. Begin by marking the location of the hinge channel on the frame using a pencil (Photo 1). This will assist you in getting the channel back on the correct position after you've finished. Remove the sash and remove the hardware including the parting beads (Photo 2) and the chains or cords that hold it in place. A hot gun with nozzle shield and a medium setting can soften any hardened glue. Remove the old sash, and keep it in a bag labeled.

Sash Weights

If your window sash repairs are to replace a damaged cord or to keep the windows functional by replacing worn out weights on sash can improve sash operation and reduce energy costs. Sash weights are heavy, lead or iron cylinders, which are enclosed in a hidden cavity and attached to the movable sash by a rope. They function as counterbalances and allow you to open and close the window without having to use mechanical or electrical devices. When they fail, sashweights tend to be neglected or not used by homeowners.

It is difficult to recover the sash-weight that fell from the cavity, so you'll need to find one that fits correctly. You will also require a fresh piece of string, a length sashcord and a few sashpulleys to secure the new weights to the cord.

Older wood windows are joined with mortise and tenon joints. The wood pegs that keep the components together can be removed with a pin punch and hammer. The majority of them are large on one side, and smaller on the other. It is important to first remove the smaller diameter sides. Sashes made later in the century made use of glue instead of pegs. They can be separated by cutting through the glue line with the help of a knife, and then tapping the mortised section loose using a mallet.

After the sash has been removed and removed, you can take off the sash stop and gain access to the weight pocket. This is usually done via a small hole in the bottom of each jamb. The hole is surrounded by the wooden panel which can be removed to reveal the inner workings.

Once the sash is stopped and the access panel is removed, you are able to remove the weight that was previously installed and replace it. Make sure you weigh the sash before you do this, as the weights that were previously used may be different sizes than what is needed. Once the new weight has been installed, you can thread a string through the sash pulling mechanism. Then, nail the string to your boxed frame. Leave a few inches of space at the top of the string for future adjustments.

Sash Cords

Most double-hung windows of the past come with a chain or Window Sash Repairs cord attached to the weights that supports and keeps the sashes in balance in the jamb. 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.

To replace sash cords the first step is to remove the access panels from the jambs. They are typically screwed or nailed into and require removal. You could use a hammer or chisel to prise them off, but it's always better to lay down dust sheets before beginning any work.

After the access panel has been removed, you can start working on the sash. Utilize a flat bar or chisel, to pry the narrow parting beads from their grooves. These are often wedged in or Window Sash Repairs nailed, but they can be snipped out and it's worth your time. If the sash remains in place, break the mortise-and tenon joints with a screwdriver or hammer and then remove each wood peg. It should now be possible to move the sash back and forth without difficulty, though it may require oil if it feels stiff.

With the sash open, measure enough sash cord/chain to reach from the pulley on the top of the jamb to the sash slot in the bottom. Cut the chain or cord and then attach it as described in Step 6 above. You can either employ a hammer, nail or screws, but nails are less likely to cause damage.

It is recommended to keep the original weights in place unless you've purchased a kit that will replace the counterbalance. They're not expensive and simple to install if you buy them from architectural salvage stores. Based on the size and shape of your window you may need to use one or two sashweights in order to keep it open.