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Window Sash Repairs

Window sashes need to be inspected regularly for signs of mold, mildew and other damage. You can avoid future repair costs by catching the issues early before they get out of hand.

The sash is the internal framing that can be moved vertically upwards or downwards in windows that open. This article will teach you how to perform easy repairs to your sash.

Weather Stripping

Wooden window sashes can add an elegant appearance to your home. They are also durable and will last for many years when they are maintained properly. However, they can be damaged or degraded over time, due to exposure and normal wear and tear. However, sash repair experts can restore your windows back to their original condition and keep them looking great for much longer than newer replacement windows.

The first step in sash window repairs is addressing weather stripping. It's found on both the sash and frame. If it's damaged or worn out, it could cause drafts, as well as other issues. Begin by identifying the window brand and the glass manufacturer's date (etched on the glass's corner, or the aluminum spacers between panes). Take the sash off, and mark its width and height so that you can get new weather stripping that is compatible with the original.

Then, remove the sash from its holder, and place it on an even surface that allows you to see all four sides. If the sash is double-hung, remove the ropes and weights that should be buried within the jamb lining. After removing the sash using the utility knife, take off the old weather stripping by hand or with a putty knife.

After the sash is cleaned, you can replace the parting stops. These are long pieces of 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, but you can also use a piece of scrap wood.

After removing the parting stop and cutting it to length after which, apply a thin layer of glazing compound to the bottom of the sash. Smooth the compound using a putty knife, and let it dry for at least a day. When it's completely dried, apply a top coat of acrylic latex paint. This will help protect the putty, and give your sash a fresh appearance.

Sash Hardware

The hardware that supports window repairs near me sashes can wear out over time and use. This could lead to the window or door that is difficult to open or close. It's good to know that replacing or repairing this hardware is often straightforward and cost-effective. If a sash becomes difficult to operate you can try spraying some oil into the jamb channel, and then open it to see if this resolves the issue. If not, the problem is most likely due to the sash balance, and you'll need to remove the sash to gain access to the hardware.

Window sashes should be able to open and close with minimal effort. However, this can be difficult if the weights are worn out or the sash-to-rail connecting rail isn't covered with. This issue could be caused by many factors that include a lack of maintenance and a mismatched weight rating.

If the hinge arms of a window are beginning to sag, this can cause the sash's to drag and eventually strike the frame in the corner directly opposite the hinge arm (Photo 1). To address this issue, first make sure the sash is firmly seated in the opening of the frame and then remove it from the window. If the sash is 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).

Old windows, especially those in older houses, can be difficult to close and open due to hinges that are sagging and a general inefficiency. In many cases it is a matter of making a few minor adjustments that can make these windows operate smoothly and save homeowners money on their energy bills.

It is important to have the tools you need before you begin. Begin by marking the location of the hinge channel on the frame with pencil (Photo 1). This will allow you to place the channel in the proper location after you've completed. 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 with the help of a heat gun set at medium and fitted with a shield to block the nozzle. Take off the old sash and keep it in a labeled bag.

Sash Weights

No matter if your window sash repair needs are to replace a broken cord or simply to keep your windows functioning, replacing worn out weights on sash can improve sash operation and help reduce energy consumption. Sash weights are heavy lead or iron cylinders that are enclosed in a hidden cavity and connected to the movable the sash with rope. These weights function as counterbalances, which allows you to open and close the window without the need for mechanical or electrical devices. When they fail, sashweights are usually ignored or disabled 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 new piece of string, a length of the sash cord, as well as some sash pulleys that will tie the new sash weights to the sash cord.

Older wood windows are joined by mortise and tenon joints. The wood pegs that hold the components together can be removed using pin punches and hammers. The majority of them have a large diameter on one side and a smaller one on the other, so it is important to remove the smaller-diameter sides first. Later sashes used glue instead of pins. They can be cut by using a knife and a mallet.

After the sash is removed then you can take out the sash stop and gain access to the weight pocket. This is typically done by drilling tiny holes at the bottom of each jamb. The hole is then covered with an access panel of wood that can be cut off so that you can view the inside of the frame.

After the sash has been stopped and the access panel removed, you will be able to remove the weight of the old sash and replace it with the new. First, weigh the sash, as the weights you've got may not be the correct size. Once the new weight has been installed, run a string through the sash pulling mechanism. Then attach the string to the frame, leaving a few inches of string hanging from the head for future adjustment.

Sash Cords

Most old double-hung windows have a cord or chain attached to the weights which keeps the sashes balanced in the jamb. Over time, these chains can become damaged and render it impossible to raise the windows. A new sash cord will give you the ability to move the sash up and down and keep it in position when it is opened.

The first step to replace sash cords is to find and remove the access panels in the jambs. They are typically fixed or screwed in and will need to be removed or relocated. You could use a hammer or chisel to prise them off, but it's always better to lay down dust sheets prior to commencing any work.

After the access panel has been removed, you can begin working on the sash. Utilize a flat bar, or chisel to pull the narrow partsing beads out of their grooves. They are typically wedged into or nailed, but they can be prised free which is why it's worth your time here. If the sash is 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 on each piece. It should now be possible to move the sash around freely, 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 cord/chain and then attach it in Step 6 above. You can employ a hammer and screws or nails, however nails are less likely to cause damage.

It is best to keep the original weights in place unless you have purchased a kit to replace the old counterbalance. It's not too expensive to purchase these from salvage shops for architectural purposes and they'll be simple to install once you have the sash unlocked. Based on the dimensions and shape of your window repairs near me you may need to use one or two sashweights to keep the sash open.