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Window Sash Repairs

Make sure to check the sashes of your windows regularly for any damage, mildew and mold. You can reduce the cost of repairs in the future by catching problems early on, before they become out of control.

The sash is an internal frame that is able to move upwards and downwards in windows that open. This article will teach you how to make several simple sash repairs.

Weather Stripping

Wood window sashes give a classic aesthetic to your home. When properly maintained, they can last for many years. They may, however, be damaged or degraded over time due to exposure or normal wear and tear. Fortunately, sash repair specialists can bring your windows back to their original condition and maintain their appearance for much longer than newer replacement windows.

The first step in sash window repairs is addressing weather stripping, which can be found on both the sash and frame. It could cause drafts if damaged or is loose. Start by identifying the window brand and the manufacturer's date (etched on the corner of the glass or the aluminum spacers between panes). Then, remove the sash and mark its width and height, so you can find new weather stripping that matches.

Next, remove the sash and set it on a work surface so you can access all four sides. If your sash has a double-hung, you'll also need to remove the weights and the ropes that go with them that should have fallen into the intended pocket in the jamb liner. Once you've taken the sash off and the weights, use a utility knife to cut away the old weather stripping at the corners, and then remove it manually or using a putty blade.

When the sash is clean, you can replace the parting stops. These are long pieces of wood that are used to separate the two sashes. Pam prefers the standard 1/2-inch by 3/4-inch window trimming from the lumberyard. However, you can also use with a scrap piece of wood.

After removing the stoppers for parting and trimming them to the desired length, apply a thin layer of glazing compound to the bottom of the sash. Smooth the compound with your putty knife, and then let it dry for a minimum of a day. When the putty is fully dried, you can apply a topcoat of acrylic. This coating will protect the putty and give your sash a new look.

Sash Hardware

The hardware that holds the window repairs near me sashes can wear out over time and use. This can result in windows or doors that is difficult to open or close. It's a good idea to know that replacing or repairing this hardware is often straightforward and cost-effective. If a sash becomes difficult to operate, try spraying some grease into the jamb channel and then slide it open to see if that solves the issue. If the issue continues it's most likely that the sash balance is off. It is necessary remove the window sash in order to access the hardware.

Ideally, window Repair sashes must swing open and closed with minimal effort but this can be an issue if the weights become worn or if the sash that joins rail isn't properly glazed. This problem can be caused by a variety of reasons, such as lack of maintenance or by the wrong weight rating for a particular sash.

If the hinges on windows begin to slide, this could cause the sash to drag and eventually hit against the frame at the opposite corner (Photo 1). To remedy the issue ensure that the sash is in the proper position within the frame's opening and take it off. 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, may be difficult to open and close due to hinges that are sagging and an overall inefficiency. In many instances, a few easy repairs can turn these windows into smooth operators again and save the homeowner money on energy bills.

In order to make these sash repairs it is important to have all the necessary tools in place before you begin. Begin by marking the position of the hinge channel on the frame with pencil (Photo 1). This will assist you in getting the channel back into place correctly when you're finished. Remove the sash and remove the hardware including the parting beads (Photo 2) and the chains or cords that hold it in place. Heat gun with nozzle shield and a medium setting will soften any putty that has been hardened. Remove the old sash and store it in a bag labeled.

Sash Weights

Whether your window sash repairs are to replace a damaged cord or simply to ensure that the windows are functional by replacing worn out weights for sash will improve its operation and help reduce energy costs. Sash weights are hefty lead or iron cylinders enclosed in a hidden cavity and connected to the movable the sash with a rope. They function as counterbalances and allow you to open and close the window without having to use mechanical or electrical devices. The sash-weights are typically ignored or discarded by homeowners, and are turned into scrap when they break; therefore, you may need to find replacements.

It is difficult to recover a sash-weight that has fallen from the cavity, so you'll want to find one that is suitable for the. You will also require a new piece of string, a length of sashcord and a few sashpulleys for tying the weights you are replacing to the cord.

Older windows made of wood are joined with mortise and tenon joints. Hammers and pins can be used to cut off the wood pegs that hold the components together. The majority of these pegs 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 sides first. Sashes made later in the century used glue instead of pegs. They can be separated by cutting the glue line using the help of a knife, and then tapping the mortised area loose with a mallet.

Once the sash is freed and removed, you can take off the sash stop and gain access to the weight pocket. This is usually done through tiny holes at the bottom of every jamb. The hole is then covered with an unfinished wooden panel that can be removed to reveal the interior workings.

When the sash has been shut off and the access panel is removed, you can take off the weight that was previously installed and replace it. Weigh the sash first to ensure that the weights you have might not be the right size. Once the new weight is installed, tie a string to it and thread it through the pulley for the sash. Then nail the string to the frame, but only leave a few inches of string protruding from the head for future adjustments.

Sash Cords

Most old double-hung windows include a chain or cord attached to the weights which helps keep the sashes level 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.

The first step to replace cords for sash is to locate and remove the access panels within the jambs. They are usually screwed or nailed in and must be removed. It is possible to remove them using the hammer or chisel however, it is best to lay out dust sheets prior to starting any work.

After you have removed the access panel, you are able to begin to work on the sash. Prise the narrow parting beads (also called "tie rails") out of their grooves with a chisel or flat bar. It's important to take your time as they're often wedged or nailed in place. If the sash is still in place, pry the mortise-and-tenon joints out with a screwdriver or hammer and then remove each wood peg. The sash should be able move freely now, but it may require some lubrication to make it feel less stiff.

Determine the length of sash cord/chain needed to reach the sash slot at the bottom from the pulley on the top of the jamb. Cut the cord or chain and secure it as in Step 6 above. You can employ a hammer and window repair screws or nails, but nails are less likely to cause damage.

It is recommended to keep the weights that came with the original counterbalance unless you have purchased a kit that will replace the old counterbalance. It's not too expensive to purchase them from a salvage store and they'll be easy to install once you've got the sash opened. Based on the size of your window two or three sash weights could be needed to keep it open.