Window Sash Repairs

Check the windows sashes regularly for damage, mildew, and mold. If you catch these issues early you can save money on future repairs.

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

Weather Stripping

Wood window sashes add a classic aesthetic to your home and, when properly maintained, they can last for years. However, they can become damaged or deteriorate in time due to exposure to the elements 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 repair sash windows is to address weather stripping, which can be found on both the sash and frame. If it's worn or loose, Window doctor out, it can cause drafts, as well as other issues. Start by identifying the window's brand and the glass manufacturer's date (etched on the glass's corners, or the aluminum spacers between panes). Remove the sash, and mark its width and height so you can find a new weather stripping that is compatible with the original.

Then, take it off and set it on a surface so that you can reach all four sides. If your sash has been double-hung, remove the ropes and weights that should fall into the pocket inside the jamb lining. After removing the sash using the utility knife, you can remove the weather stripping that was left by hand or with a putty blade.

After the sash is cleared, you can install the stoppers that separate the two sashes. They are long pieces of wood that divide the two sashes. Pam prefers to replace them with standard 1/2-inch-by 3/4-inch window trim from the lumberyard, however you can also replace them with a piece of scrap wood.

After removing the parting stop and cutting it to length and then apply a thin layer of glazing compound over the bottom of the sash. Smooth it out using your putty knife and let it dry for at least a day. Once the putty has fully cure it is possible to apply an acrylic latex topcoat. This will help protect the putty and give your sash an updated look.

Sash Hardware

The hardware that supports window sashes prone to wearing out from age and use, and the result can be a door or window that won't open or close easily. It's important to know that replacing or repairing this hardware is often straightforward and cost-effective. If a sash isn't easy to operate, try spraying some grease into the jamb channel, and then slide it open to see if it solves the issue. If the problem persists, it is most likely to be due to the sash's balance. You'll need remove the window sash to get access to this part of the hardware.

Sashes for windows should be able to open and close without much effort. However, this can be difficult if the weights are worn out or the sash-to-rail meeting rail is not properly glazed. This problem can be caused by a number of factors, including lack of maintenance or by the wrong weight rating for the particular sash.

If the hinge arms of a window replacement near me begin to sag, this can cause the sash to drag and eventually strike the frame in the corner in the opposite direction of the hinge arm (Photo 1). To fix this problem, first ensure that the sash fits squarely in the frame's opening and then take it out of the window. If the sash is secured to the hinge arm, you'll need to remove the hinge arm and replace it (Photo 2). Install the new sash next (Photo 3).

Old windows, particularly those in older homes, may be difficult to open and close, due to sagging hinges and a general lack of energy efficiency. In many instances, a few easy repairs can turn these windows into smooth operators for the first time and save the homeowner money on energy bills.

It is essential to have the tools needed before you start. Mark the hinge channel location on the frame (Photo 1) with pencil. This will help you get the channel back in the correct position after you've finished. Then, remove the sash, and then remove the hardware, including the parting beads (Photo 2) and the cords or chains that hold it in place. A hot gun with nozzle shield and a medium setting will soften any hardened glue. Remove the old sash, and store it in an bag that is labeled.

Sash Weights

Sash weights are able to be replaced to improve the operation of your window sash, and also reduce the energy cost. Sash weights consist of iron or lead cylinders that are encased in a concealed cavity and connected by ropes to the movable window Doctor sash. These weights act as counterbalances and allow you to open and close the window without requiring mechanical or electrical devices. If they fail, sashweights are often left unnoticed or disabled by homeowners.

A sash weight that has fallen out of the cavity is difficult to recover and you'll need to find a replacement that is suitable for the. You will also require an additional piece of string, a length of sash cord, and a few sash pulleys to connect the new sash weights the sash cord.

Mortise and Tenon joints are used to join older wood windows. The wood pegs holding the components together can be removed using pin punches and hammers. The majority of these pegs are big on one side, and smaller on the other. It is essential to remove first the smaller diameter sides. Later sashes used glue instead of pins. They can be cut by using a knife and Window doctor mallet.

After the sash is released, you can remove stops on the sash and get access to the weight pockets. Usually this is accomplished by drilling an opening at the bottom of each jamb. The hole is then covered with a wooden access panel that can be cut off to let you view the inside of the frame.

After the sash has been stopped and the access panel removed, you will be able to take off 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 of the right size. After the new weight is installed, tie a string to it and thread it through the pulley for the sash. Then, attach the string to your boxed frame. Leave a few inches at the head of the string for future adjustments.

Sash Cords

Most double-hung windows of the past come with a chain or cord attached to the weights that supports and keeps the sashes level within the jamb. As time passes, these cords may become damaged and render it impossible to raise windows. A new sash cord will restore the ability to move the sash up and down and hold it in position when it is opened.

To replace sash cords the first step is to remove the access panels from the jambs. They are typically installed by screws or nails and will require to be removed or repositioned. It may be possible to take them out using an axe or hammer, but it is always best to lay out dust sheets prior to starting any work.

Once the access panel is removed, you can start working on the sash. Take the narrow beads (also called "tie rails") out of their grooves using flat bar or chisel. It is important to take your time because they are usually wedged or nailed in place. If the sash is still in place, break the mortise-and tenon joints using a hammer or screwdriver and then take out each wood peg. You should be able to move the sash around freely, though it might require oil if it feels stiff.

Measure the length of the sash chain or sash cord required to reach the sash slot at the bottom, and the pulley at the top of the jamb. Cut the cord/chain and then fix it as described in the previous step. You can either employ a hammer, nail or screws, but nails are less likely to cause damage.

It is recommended to keep the original weights in place unless you've purchased a kit that will replace the old counterbalance. They're not expensive and simple to install if purchased them from architectural salvage stores. Based on the dimensions and shape of your window you might need to install one or two sashweights to keep it open.