Window Sash Repairs

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

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

Weather Stripping

Wooden window sashes can add an elegant appearance to your home. They are also durable and can last many years if they are properly maintained. However, they can be damaged or deteriorate as time passes due to exposure to elements and normal wear and tear. Sash repair specialists can restore windows back to their original condition and maintain their appearance much longer than replacement windows.

The first step in sash window repairs is addressing weather stripping, which can be found on both the sash and frame. If it's loose or worn out, it could cause drafts, as well as other issues. To fix it, begin by determining the brand of your window and the date on which the glass was manufactured (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 new weather stripping that matches.

Then, take the sash from the holder and place it on an even surface that allows you to access all four sides. If the sash is double-hung, you must remove the weights with their ropes that should fall into the pocket inside the jamb lining. After you have removed the sash using the utility knife, take off the weather stripping that was left by hand or using a putty blade.

After the sash is cleared, you can replace the stoppers that separate the two sashes. These are long pieces that separate the sashes. Pam prefers standard 1/2-inch by 3/4-inch window trimming from the lumberyard. However, you could also use a scrap piece of wood.

After removing the parting stops and cutting them to the desired length and thickness, apply a thin layer of glazing compound on the bottom of the sash. Smooth the compound with your putty tool and let it dry at least one day. When the putty is fully dried it is possible to apply a topcoat of acrylic latex. This coating will protect the putty and give your sash a new appearance.

Sash Hardware

The hardware that holds window sashes is prone to wearing out from the wear and tear of use and the result could be a door or window that isn't able to open or close easily. The good news is that fixing and replacing this hardware is typically quite simple and inexpensive. If you're having difficulty opening a sash spray some oil into the jamb channel. Then, slide the sash open to see if it resolves the problem. If the problem persists it's likely to be due to the sash's balance. You will need to take off the window repairs near me sash to access the hardware.

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

If the hinges on windows begin to slide, this can cause the sash drag and then hit the frame in the opposite corner (Photo 1). To fix the problem ensure that the sash is centered in the frame opening, and then remove it. If the sash is screwed to the hinge arm, you'll need to remove the hinge arm and replace it (Photo 2). Install the new sash (Photo 3).

Windows that are old, especially in older homes, may be difficult to open and close because of sagging hinges and a general lack of energy efficiency. In many cases, a few simple repairs can transform these windows into smooth operation and save homeowners money on energy bills.

To make these sash repairs, it's important to have all of the necessary tools in place before you begin. Start by marking the location of the hinge channel on the frame using pencil (Photo 1). This will help you to position the channel in the correct position after you've finished. Remove the sash and then remove all hardware including the parting beads cords, chains, and cords that keep the sash in place. Soften any hardened putty with a heat gun set to medium and equipped with a shield to block the nozzle. Remove the old sash and store it in a bag labeled.

Sash Weights

Whether your window sash repairs are to replace a broken cord or simply to keep your windows functioning by replacing worn out sash weights will improve sash operation and reduce energy costs. Sash weights are made of heavy lead or iron cylinders that are encased inside a concealed cavity, and are connected via ropes to the movable window sash. They provide counterbalance, allowing the window to be shut and opened without the use of electrical or mechanical devices. When they fail, sashweights are usually ignored or disabled by homeowners.

It's difficult to retrieve the sash-weight that fell 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 wood windows are joined with mortise and tenon joints. The wood pegs holding the parts together can be removed with pin punches and hammers. The majority of them are large on one side and smaller on the other. It is essential 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 using an instrument, and then tapping the mortised area loose with mallets.

Once the sash has been released, you can remove the sash stops and gain access to the weight pockets. This is usually done via a small hole in the bottom of each jamb. The hole is then covered with an access panel made of wood that can be ripped off so that you can observe the inner workings of the frame.

After the sash has been stopped and the access panel removed, you will be able to remove the old sash weight and replace it with new. Be sure to weigh the sash before you begin, as the old weights could be different sizes than the one you need. After the new weight has been installed, thread the string through the sash pulling mechanism. Then, attach the string to your boxed frame. Leave a few inches of space at the top of the string to allow for future adjustments.

Sash Cords

In the majority of double-hung windows the chain or cord is connected to the weights. This helps keep the sashes in the jamb level. Over time, these chains can get damaged and make it difficult to raise the windows. A new sash cable will restore the ability to move and lower the sash, and ensure it stays in place when opened.