Make sure to check the sashes of your windows regularly for signs of damage, mildew and mold. If you catch these issues early, you can save money on future repairs.
The sash is an inside frame that moves up and down vertically in windows that are open. This article will teach you how to make several easy repairs to your sash.
Weather Stripping
Wooden window sashes can add an elegant appearance to your home. They are also durable and can last many years when they are maintained properly. However, they can be damaged or degraded over time due to exposure and normal wear and tear. Sash repair specialists can restore windows to their original condition and keep them looking great much longer than replacement windows.
Weather stripping is the most important thing to address when repairing windows with sash. It is located on both the frame and sash. If it's worn or loose, out, it can lead to drafts and other issues. Start by identifying the brand of window and the manufacturer's date (etched on the glass's corners or on the aluminum spacers between panes). Remove the sash, and mark its width and height so you can get new weather stripping that is compatible with the original.
Then, take the sash from its holder and place it on flat surfaces to allow you to see all four sides. If your sash has a double-hung, you'll also need to take off the weights and their accompanying ropes, which should have fallen into the pocket that was intended to be in the jamb liner. Once you've removed the sash using a utility knife, you can use it to remove the old weather stripping at the corners. Then, take it off by hand or using a putty knife.
After the sash has been cleaned, you can replace 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 replace them with scrap wood.
After removing the stoppers for parting and trimming them to your desired length, apply a thin layer of glazing compound to the bottom of the sash. Smooth it out using your putty knife, and then let it dry for a minimum of a day. When the putty is fully cured it is possible to apply a topcoat of acrylic latex. This will protect the putty, and give your sash a fresh appearance.
Sash Hardware
The hardware that supports windows sashes can become worn out over time and use. This can result in a door or a window that is difficult to open or close. The good news is that repairing and replacing this hardware is generally relatively easy and affordable. If window repair near me having difficulty opening the sash, spray some grease into the jamb channel. Then slide the sash up and open to see if it resolves the issue. If the problem persists it's likely the sash balance. It is necessary to remove the window sash to access the hardware.
Ideally, window sashes must move open and shut with minimal effort however, this can be difficult when the weights are worn or if the sash's meeting rail isn't properly coated. This can be due to a variety of factors such as a lack of maintenance and an unmatched weight rating.
If the hinge arms of a window are beginning to slide, this could cause the sash to slide and eventually strike the frame in the corner that's in the opposite direction of the hinge arm (Photo 1). To fix this issue, first make sure the sash is firmly seated in the frame's opening and then remove it from the window. If the sash has been screwed onto the hinge arm, unbolt the hinge and replace it. (Photo 2). Then, you can install the new sash (Photo 3).
Due to sagging hinges, and a general lack of energy efficiency, older windows, especially those in older houses, could be difficult to open and close. Sometimes it is a matter of making a few minor adjustments that can allow these windows to operate smoothly once more and help homeowners save money on their energy bills.
It is essential to have the tools needed 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 into the correct position after you've finished. Then, remove the sash and remove the hardware, including the parting beads (Photo 2) and the cords or chains which hold it in place. Heat gun with nozzle shield and medium setting will soften any hardened putty. Remove the old sash and place it in a bag that is labeled.
Sash Weights
Sash weights are able to be replaced to improve the performance of your window sash and decrease the energy cost. Sash weights are heavy, lead or iron cylinders, which are enclosed inside a hidden compartment and attached to the movable the sash with rope. These weights function as counterbalances and allow you to open and shut the window without the need for mechanical or electrical devices. The sash weights are usually ignored or discarded by homeowners, and are turned into scrap when they break; therefore you may have to search for replacements.
A weight from a sash that fell out of the cavity is difficult to retrieve and you'll need to find a new one that fits properly. You will also require a new piece of string, a length the sash cord, as well as some sash pulleys that will tie the new sash weights to the sash cord.
Mortise and Tenon joints can be used to join windows made of older wood. Hammers and pins can be used to cut off the wood pegs holding the parts together. The majority of them have an enormous diameter on one side and a smaller one on the other side, so it is crucial to take out the small-diameter sides first. Sashes that were made later in the century used glue instead of pegs. They can be separated by cutting through the glue line using an instrument, and then tapping the mortised part loose using a mallet.
Once the sash is freed then you can take out the stopper on the sash and get access to the weight pocket. This is typically done by drilling a small hole at the bottom of every jamb. This hole is covered with the wooden panel which can be removed to reveal the inner workings.
After you have the sash stopped and the access panel removed, you will be able to remove the weight from the sash and replace it with the new. Make sure you weigh the sash prior to you begin, as the old weights may be different sizes than the one you need. Once the new weight is installed, tie a string to it and thread it through the pulley of the sash. Then, nail the string to your boxed frame. Leave a few inches at the top of the string to allow future adjustments.
Sash Cords
Most old double-hung windows include a chain or cord attached to the weights which helps keep the sashes balanced within the jamb. Over time, these cords could break, making it impossible to raise the window. A new sash cable will restore the ability to move and lower the sash and ensure it stays in place when opened.
To replace sash cords, the first step is to remove the access panels from the jambs. They are usually screwed or nailed in and require removal. It is possible to remove them using an axe or hammer, but it is always best to lay out dust sheets prior to beginning any work.
After you have removed the access panel, you are able to begin to work on the sash. Make the small parting beads (also known as "tie rails") out of their grooves with the chisel or flat bar. It's important to take your time, as these are often wedged or nailed in place. If the sash is still in place, break the mortise-and tenon joints with a hammer or screwdriver, then remove each wood peg. The sash should be able to move around freely now, however it may need some lubrication to feel less stiff.
With the sash open Take a measurement of the sash chain to reach from the pulley at the top of the jamb to the sash slot at the bottom. Cut the chain or cord and then attach it as described 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 if you've purchased a kit that will replace the counterbalance that was previously installed. It's cheap to purchase these from salvage shops for architectural purposes and they will be easy to install once you have the sash opened. Based on the size of your window two or three sash weights could be needed to keep it open.
