10 Unexpected Window Sash Repairs Tips

Window Sash Repairs

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

The sash is an interior frame that is able to move upwards and downwards in windows that are open. This article will show you how to perform simple sash repairs.

Weather Stripping

Wood window sashes give the classic look to your home and, when properly maintained, they will last for many years. However, they can be damaged or degraded over time due to exposure to elements and wear and wear and tear. Thankfully, sash repair experts can restore your windows back to their original condition and maintain their appearance for a longer period of time than replacement windows.

The first step to sash window repairs is addressing weather stripping. It's found on both the sash and frame. If it's worn or loose, out, it can cause drafts and other problems. To fix it, start by determining your window's brand and glass manufacturer date (etched in the corner of the glass or on the aluminum spacer between panes). Then, take the sash off and mark its height and width so that you can locate the appropriate weather stripping replacement to match.

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, you'll need to remove the weights and the ropes that go with them which should have slipped into the pocket that was intended to be in the jamb liner. Once you've taken the sash off using a utility knife, you can use it to cut away the old weather stripping at the corners. Then, remove it by hand or using a putty knife.

When the sash is clean it is time to replace the parting stops. These are long pieces of wood that are used to separate the two sashes. Pam likes to replace these with standard 1/2-inch-by 3/4-inch window repairs trim from the lumberyard, but you could also use a piece of scrap wood.

After removing the parting stops and cutting them to the desired length then apply a thin layer of glazing compound on the bottom of the sash. Smooth the compound with your putty knife, then let it dry for a minimum of a day. When it's completely dried and dried, apply a second coat of acrylic latex paint. This will protect the putty and give your sash a new appearance.

Sash Hardware

The hardware that supports the windows sashes can become worn out over time and with use. This could result in the window or door that is difficult to open or close. The good news is that repairing and replacing this hardware is generally quite simple and inexpensive. If you're having trouble opening the sash, spray some grease into the jamb channel. Then, you can slide the sash out 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 this hardware.

Ideally, upvc window repair sashes should swing open and closed with very little effort, but this can be an issue if the weights become worn or if the sash meeting rail isn't properly coated. This problem could be caused by various reasons, including a lack of maintenance and a mismatched weight rating.

If the hinge arms of a window are starting to slide, this could cause the sash's to drag and eventually land on the frame in the corner that's opposite the hinge arm (Photo 1). To fix the problem make sure the sash is centered in the frame opening, and then remove it. If the sash has been screwed to the hinge arm, you'll have to remove the hinge arm and replace it (Photo 2). Install the new sash (Photo 3).

Due to sagging hinges, and a general deficiency in energy efficiency, windows that are old, especially those in older homes, can be difficult to open or close. Sometimes it is a matter of making a few minor adjustments that can allow these windows to operate smoothly once more and help homeowners save money on energy bills.

It is crucial to have the tools you need before you start. Begin by marking the position of the hinge channel on the frame with a pencil (Photo 1). This will allow you to position the channel in the proper position after you've finished. Remove the sash and take off the hardware including the parting beads (Photo 2) and the cords or chains that hold it in place. Soften any hardened putty with a heat gun set to medium and equipped with a nozzle shield. Take off the old sash and put it in a bag labeled.

Sash Weights

Sash weights can be changed to enhance the efficiency of your window sash and decrease energy costs. Sash weights are heavy, lead or iron cylinders, which are enclosed inside a hidden compartment and linked to the moveable sash by a rope. These weights act as counterbalances, allowing you to open and close the window without the need for mechanical or electrical devices. If they fail, sashweights are often ignored or disabled by homeowners.

It's not easy to retrieve a sash-weight that has fallen from the cavity, so you'll need to find one that fits properly. You will also require a fresh piece of string, a length of sashcord and some sashpulleys to tie the new weights to the cord.

Older windows made of wood are joined using mortise and tenon joints. Pin punch and hammer can be used to remove the wood pegs holding the components together. The majority of them have an enormous diameter on one side and a smaller size on the other side, so it is essential to remove the smaller-diameter ones first. Later sashes made use of glue instead of pins. They can be cut by using a knife or a mallet.

After the sash is released, you can remove the sash stops and access the weight pockets. This is usually done through tiny holes at the bottom of every jamb. The hole is surrounded by an unfinished wooden panel that can be removed to reveal the inner workings.

After you have the sash stopped and the access panel removed, you'll be able to remove the weight from the sash and replace it with the new. Be sure to weigh the sash before you do this, since the weights that were previously used may be different sizes than what is needed. After the new weight is installed, thread an appropriate length of string through the 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 helps keep the sashes balanced in the jamb. Over time, these cords may become damaged and render it impossible to raise windows. A new sash cable will restore the ability to move and lower the sash and ensure it stays in place when it is opened.

To replace sash cords, the first step is to remove the access panels from the jambs. They are usually screwed or nailed in and require removal. You may be able to employ a hammer and chisel for Window Repairs removing them however, it is always best to lay down dust sheets before commencing any work.

After removing the access panel, you are able to begin working on the sash. Take the narrow beads (also known as "tie rails") out of their grooves with the chisel or flat bar. They are typically wedged into or nailed but can be prised free, so it's worth taking your time. If the sash remains in place, pry out the mortise and tenon joints using pin punch and hammer or screwdriver, and then take out the wood pegs attached to the components. You should be able to move the sash around freely, although it may require lubrication if it feels stiff.

Determine the length of sash chain/sash cord needed to reach the sash slot at the bottom from the pulley located at the top of the jamb. Cut the chain or cord and secure it as in the previous step. You can either use a hammer and screws or nails, however nails are less likely to cause damage.

It's best to leave the original weights in place unless you've purchased a kit that will replace the old counterbalance. They're not expensive and easy to install if you buy them from salvage shops for architectural use. Based on the dimensions and shape of your window, you may require one or two sashweights to keep it open.