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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 before they become out of control.

The sash is an inside frame that moves up and down vertically in windows that are open. This article will show you how to perform simple sash repairs.

Weather Stripping

Wooden window repair sashes can give an elegant appearance to your home. They are also durable and will last for many years if they are properly maintained. They can, however, Window Repairs become damaged or degraded with time due to exposure and normal wear and tear. Fortunately, sash repair specialists can restore your windows to their original condition and keep them looking great for a longer period of time than replacement windows.

The first step for sash window repairs is addressing weather stripping. It's found on both the sash and frame. If it's loose or worn out, it can cause drafts and other problems. Begin by identifying the brand of window and the manufacturer's date (etched on the corner of the glass or on the aluminum spacers between panes). Remove the sash, and mark its width and height so that you can purchase new weather stripping that is compatible with the original.

Then, you can remove the sash from the holder and place it on an even surface that allows you to see all four sides. If your sash is double-hung, you'll have to remove the weights and their ropes that should have fallen into the pocket that was intended to be in the jamb liner. After removing the sash with the utility knife, take off the old weather stripping by hand or using the putty blade.

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

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

Sash Hardware

The hardware that supports window sashes susceptible to wear and tear from the wear and tear of use, and the result can be a window or door that won't open or close easily. It's important to know that replacing or fixing this hardware is usually simple and inexpensive. If you are having trouble opening a sash, spray some lubricant into the jamb channel. Then, you can slide the sash open to see if that fixes the issue. If the issue continues it's likely that the sash balance is off. You'll need to take off the window repairs near me sash in order to get access to this part of the hardware.

Ideally, window sashes should swing open and closed with very little effort, but this is an issue when the weights wear out or if the sash that joins rail isn't properly glazed. This issue can be caused by a number of reasons, such as insufficient maintenance or a mismatched weight rating for a particular sash.

If the hinges on windows begin to slide, this can cause the sash drag and eventually hit against the frame in the opposite corner (Photo 1). To correct the issue, make sure that the sash is in the proper position within the frame opening and then remove it. 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 (Photo 3).

Old windows, especially those in older homes, can be difficult to close and open because of sagging hinges and general lack of energy efficiency. In most cases, a few simple repairs can transform these windows into smooth operators for the first time and save the homeowner money on energy costs.

To complete these sash repairs, it's important to have all of the tools needed before you begin. Mark the hinge channel location on the frame (Photo 1) using pencil. This will make it easier to place the channel in the right location after you've completed. Then, remove the sash and take off the hardware including the parting beads (Photo 2) and the cords or chains that secure it. Soften any putty that has been hardened with a heat gun set to medium and fitted with a shield to block the nozzle. Take off the old sash and store it in a bag with a label.

Sash Weights

Sash weights are able to be replaced to improve the operation of your window sash and reduce energy costs. Sash weights are hefty lead or iron cylinders, which are enclosed inside a hidden compartment and connected to the movable sash by rope. They are counterbalancers which allows the window to be opened and closed without the use of electrical or mechanical devices. The sash-weights are typically disregarded or disabled by homeowners and turned into scrap when they break; therefore, you may need to locate replacements.

A weight from a sash that fell out of the cavity is difficult to get back It is therefore important to find a replacement that fits properly. You will also require a new piece of string, a length of sashcord and some sashpulleys to tie the weights you are replacing to the cord.

Mortise and Tenon joints can be used to join windows made of older wood. The wood pegs that keep the components together can be removed using a pin punch and hammer. The majority of them have large diameters on one side and a smaller one on the other, which is why it is essential to remove the small-diameter sides first. Later sashes utilized glue instead of pins. They can be cut by using a knife and mallet.

Once the sash has been removed, you can take off the sash stops and access the weight pockets. Usually it is done by drilling a hole near the bottom of each 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 take off the old sash weight and replace it with the new. Be sure to weigh the sash before you do this, since the old weights could be different in size from what you require. After the new weight is installed, you can thread an appropriate length of string through the pulling mechanism. Then, nail the string to your boxed frame. Leave a few inches protruding at the top of the string for future adjustments.

Sash Cords

Most double-hung windows of the past include a chain or cord connected to the weights that helps keep the sashes balanced within the jamb. Over time these cords can break, making it difficult to raise the window. A new sash cord can restore the ability to move the sash upwards and downwards and keep it in position when it is opened.

To replace sash cords the first step is to remove the access panels from the jambs. These are usually fixed or screwed in and must be removed or moved. It may be possible to remove them using the hammer or chisel however, it is best to lay out dust sheets prior to starting 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 tiny parting beads from their grooves. It's important to be patient because they are usually placed in a wedge or nail. If the sash remains in place, pry the mortise-and-tenon joints out using a hammer or screwdriver and then take out each wood peg. It should now be possible to move the sash around freely, although it will probably need some lubrication if it feels stiff.

Measure the length of sash cord/chain needed to reach the sash slot on the bottom of the pulley located at the top of the jamb. Cut the cord or chain, and then fix it using the step 6 above. You can either use a hammer and nail or screws, but nails are less likely to cause damage.

If you haven't purchased a kit that replaces the counterbalance system that was in place before, it's recommended to keep the original balancing weights in place. It's not expensive to buy them from architectural salvage stores and they'll be simple to install once you've got the sash opened. Depending on the size of your window one or two sash weights may be needed to keep the sash in an open position.