The Under-Appreciated Benefits Of Window Sash Repairs

Window Sash Repairs

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

The sash is an interior framing that moves vertically up or down in windows that are open. This article will show you how to do easy repairs to your sash.

Weather Stripping

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

Weather stripping is the primary aspect to consider when you are repairing windows with sash. It's on both the frame and the sash. It can cause drafts if it's worn or loose. Start by identifying the window's brand and the glass manufacturer's date (etched on the corner of the glass, or the aluminum spacers between panes). Remove the sash, and mark its size and width so that you can find a new weather stripping that is compatible with the original.

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

Once the sash is clear it is time to replace the parting stops. They are long pieces of wood that divide the two sashes. Pam prefers the standard 1/2-inch by 3/4 inch window trimmings from the lumberyard. However, you can substitute for a scrap piece of lumber.

After removing the stopper and cutting it to length, apply a thin coat of glazing compound to the bottom of the sash. Smooth out the compound using your putty knife and let it dry for at least a few days. Once it's fully cured, apply a top coat of acrylic latex paint. This will protect the putty and give your sash a new look.

Sash Hardware

The hardware that holds the windows sashes can become worn out over time and repairmywindowsanddoors use. This could result in the window or door that is difficult to open or close. It's a good idea to know that replacing or fixing this hardware is usually straightforward and cost-effective. If a sash isn't easy to operate try spraying oil into the jamb channel then slide it open to see if that solves the issue. If not, the problem is likely with the sash balance and you'll need to take out the sash to gain access to the hardware.

Ideally, window sashes should move open and shut with very little effort, however, this can be an issue when the weights are worn or if the sash's meeting rail isn't properly coated. This issue can be due to various reasons, including an absence of maintenance or a mismatched weight rating.

If the hinge arms of a window are starting to sag, this can cause the sash to drag and eventually strike the frame in the corner that's opposite the hinge arm (Photo 1). To fix this problem, first ensure that the sash is firmly seated in the opening of the frame and then take it out of the window repairs. If the sash has been fixed to the hinge arm, unbolt the hinge and replace it. (Photo 2). Install the new sash next (Photo 3).

Because of sagging hinges and a general deficiency in energy efficiency, windows that are old particularly those in older houses, could be difficult to open and close. In many instances, a few minor repairs can turn these windows into smooth operation and save homeowners money on energy costs.

It is essential to have the tools you require before you start. Begin by marking the position of the hinge channel on the frame using a pencil (Photo 1). This will make it easier to put the channel 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 secure it. A hot gun with nozzle shield and a medium setting can soften any putty that has been hardened. Remove the old sash and keep it in a bag with a label.

Sash Weights

No matter if your window repair near me sash repair needs are to replace a damaged cord or just to ensure that the windows are functional, replacing worn out sash weights will improve sash operation and cut down on energy consumption. Sash weights are made of heavy iron or lead cylindricals that are contained in a concealed cavity and connected by ropes to the moveable window sash. They provide counterbalance that allows the window to be opened and closed without the need for mechanical or electrical devices. The sash weights are often neglected or ignored by homeowners and then turned into scrap when they fail. Consequently you might need to locate replacements.

It's difficult to retrieve the sash-weight that fell from the cavity, so you'll want to find one that fits correctly. You will also require a new piece string, a length of sashcord and some sashpulleys to tie the new weights to the cord.

Mortise and Tenon joints are used to join windows made of older wood. The wood pegs that keep the parts together can be removed using pin punches and hammers. The majority of them have large diameters on one side and a smaller diameter on the other side, so it is important to remove the smaller-diameter sides first. Later sashes made use of glue instead of pins. They can be cut with a knife and mallet.

After the sash is removed, you can take off the sash stops and gain access to the pockets for weights. Usually, this is done through a hole near the bottom of each jamb. The hole is then covered with an access panel made of wood that can be cut off so that you can observe the inner workings of the frame.

After the sash has been stopped and the access panel removed, you'll be able to remove the weight of the old sash and replace it with the new. Make sure you weigh the sash before you do this, since the old weights may be different sizes than what is needed. Once the new weight is installed then tie a string to it and thread it through the pulley for the sash. Then nail the string to the frame, leaving a few inches of string protruding from the head to allow for future adjustments.

Sash Cords

In the majority of double-hung windows the chain or cord is affixed to the weights. This keeps the sashes within the jamb balanced. Over time, these cords could break, making it impossible 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.

The first step to replace sash cords is to locate and remove the access panels in the jambs. They are typically attached by nails or screws and must be removed. It may be possible to remove them with an axe or hammer, but it is always best to lay out dust sheets prior to starting any work.

After you have removed the access panel, you can begin working on the sash. Prise the narrow parting beads (also known as "tie rails") out of their grooves using the chisel or flat bar. They are typically wedged into or nailed but can be removed and it's worth your time. If the sash is in place, break the mortise and the tenon joints by using pin punch and hammer or screwdriver, and then take out the wood pegs attached to the components. The sash should move freely now, but it may require some lubrication to make it feel less stiff.

With the sash open Take a measurement of the sash chain to extend from the pulley on the top of the jamb to the sash slot in the bottom. Cut the cord/chain and then attach it in Step 6 above. You can use either a hammer, nails, or screws. However, nails are less likely than screws to cause damage.

It is recommended to keep the original weights in place unless you've purchased a kit to replace the old counterbalance. They are not expensive and simple to install if purchased them from salvage shops for architectural use. Based on the size of your window, two or three sash weights might be required to keep the sash in an open position.