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Window Sash Repairs

Check the windows sashes regularly for signs of damage, mildew and mold. You can save future repair costs by catching the issues in the early stages, before they become out of control.

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

Weather Stripping

Wood window sashes add a classic aesthetic to your home and, when properly maintained, can last for many years. They can, however, get damaged or deteriorated over time due to exposure and normal wear. Thankfully, sash repair experts 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 in sash window repairs is addressing weather stripping, which is found on both the sash and frame. If it's worn or loose, out, it can lead to drafts and other problems. Start by identifying the window's brand and the glass manufacturer's date (etched on the glass's corner, or the aluminum spacers between panes). Remove the sash, and mark its width and height so that you can get replacement weather stripping that matches.

Then, you can remove the sash from the holder and place it on flat surfaces to allow you to access all four sides. If the sash is double-hung, you'll need to take off the weights and their ropes that should have fallen into the pocket of the jamb liner. After removing the sash with the utility knife, you can remove the weather stripping that was left by hand or using a putty blade.

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

After removing the parting stops and trimming them to your desired length and thickness, apply a thin layer of glazing compound over the bottom of the sash. Smooth the compound using a putty tool and allow it to dry for at least a day. Once the putty has fully dried it is possible to apply a topcoat of acrylic latex. This will protect the putty, and give your sash an updated appearance.

Sash Hardware

The hardware that holds window sashes is susceptible to wear and tear from time and usage, and the result can be a door or window that isn't able to open or close easily. The good thing is that fixing and replacing this hardware is generally quite simple and inexpensive. If a sash becomes difficult to operate try spraying grease into the jamb channel, and then open it to see if this resolves the issue. If not, the problem is most likely due to the sash balance, and you'll need to take out the sash in order to access the hardware.

Ideally, window sashes should move open and shut with minimal effort however, this can be a difficult task when the weights wear out or if the sash meeting rail isn't properly coated. This problem can be caused by a variety of things, such as the lack of maintenance or an incorrect weight rating for the specific sash.

If the hinge arms of a window are starting to sag, this can cause the sash's to drag and eventually land on the frame in the corner that's directly opposite the hinge arm (Photo 1). To address this issue, first make sure the sash is squarely inserted into the frame's opening and then remove it from the window. If the sash is fixed to the hinge arm, unbolt the hinge and replace it. (Photo 2). Then, put in the new sash (Photo 3).

Old windows, particularly those in older houses, can be difficult to open and close due to hinges that are sagging and an overall inefficiency. Sometimes it is a matter of making a few minor adjustments that can help these windows function smoothly once more and save homeowners money on energy costs.

It is crucial to have the tools you require before you begin. Start by marking the location of the hinge channel on the frame with pencil (Photo 1). This will assist you in getting the channel back on place correctly when you're finished. Take the sash off and then remove all hardware including the parting beads, cords, and chains that hold the sash in place. Heat gun with nozzle shield and medium setting will soften any hardened glue. Take off the old sash and put it in a bag with a label.

Sash Weights

Sash weights can be changed to enhance the efficiency of your window sash and decrease the energy cost. Sash weights consist of heavy iron or lead cylindricals that are contained in a hidden cavity and are connected via a rope to the movable window sash. These weights function as counterbalances, which allows you to open and close the window Repair 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 break; therefore you might need to locate replacements.

A weight in a sash that has fallen out of the cavity is difficult to recover It is therefore important to find a new one that fits correctly. You will also require a new piece string, a length of sashcord and a few sashpulleys for tying the weights you are replacing to the cord.

Older wood windows are joined by mortise and tenon joints. The wood pegs that hold the parts together can be removed with a pin punch and hammer. 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. Sashes made later in the century utilized glue instead of pegs and can be separated by cutting through the glue line using an instrument, and then tapping the mortised part loose with a mallet.

After the sash is released, you can remove sash stops and gain access to the pockets for weights. This is usually done via tiny holes at the bottom of each jamb. This hole is covered with a wooden panel that can be removed to reveal the inner workings.

After the sash has been stopped and the access panel has been removed, you can remove the old weight and replace it. Be sure to weigh the sash first because the weights you have may not be the right size. After the new weight has been installed, you can thread an appropriate length of string through the pulling mechanism. Then, you can nail the string to the boxed frame, leaving a few inches of string sticking out from the head for future adjustments.

Sash Cords

In the majority of old double glazed window repairs near me-hung windows the chain or cord is connected to the weights. This helps keep the sashes in the jamb in a balanced manner. Over time, these cords can get damaged and make it difficult to raise windows. A new sash cable will restore the ability to raise and lower the sash, and keep it in place when opened.

The first step in replacing sash cords is to locate and remove the access panels within the jambs. They are usually nailed or screwed in and will need to be removed or repositioned. It may be possible to remove them using a hammer or chisel, but it is always better to lay out dust sheets prior to starting any work.

After the access panel has been removed, you can start working on the sash. Prise the narrow parting beads (also called "tie rails") out of their grooves with flat bar or chisel. It is essential to be patient because they are usually placed in a wedge or nail. If the sash is still in place, pull the mortise-and tenon joints using a hammer or screwdriver, then remove each wood peg. The sash should be able move around freely now, however it might require some lubrication in order to feel less stiff.

With the sash in an open position, measure enough sash cord/chain to reach from the pulley in the top of the jamb to the sash slot at the bottom. Cut the cord/chain and then attach it as described in Step 6 above. You can either employ a hammer, screws or nails, but nails are less likely to cause damage.

It is recommended to keep the original weights if you have purchased a kit to replace the old counterbalance. It's not too expensive to purchase these from salvage shops for architectural purposes and they'll be easy to install once you've got the sash opened. Depending on the size and shape of your window repair near me, you might need to install one or two sashweights in order to keep the sash open.