Window Sash Repairs

Regularly inspect the window sashes for any damage, mildew and mold. By catching these problems early you can save money on repairs in the future.

The sash is an interior frame that is vertically moved either up or down in windows that open. This article will show you how to make several easy repairs to your sash.

Weather Stripping

Wood window sashes provide the classic look to your home. If properly maintained, they can last for a long time. They can, however, become damaged or degraded with time, due to exposure and normal wear and tear. However, sash repair experts can bring your windows back to their original condition and maintain their appearance for a longer period of time than replacement windows.

Weather stripping is the primary aspect to consider when you are repairing windows with sash. It's located on both the frame and the sash. It can cause drafts if it's damaged or is loose. To fix it, begin by finding your window brand and glass manufacturer date (etched in the corner of the glass or on the aluminum spacer between panes). Take the sash off and mark its width and height so that you can get new weather stripping that is compatible with the original.

Then, you can remove the sash from the holder and place it on flat surfaces to allow you to reach all four sides. If your sash has been double-hung, you must remove the ropes and weights that should be buried inside the jamb lining. After you've removed the sash and the weights, use a utility knife to cut away the weather stripping from the corners, then remove it by hand or with a putty knife.

After the sash is cleaned, you can replace the stoppers that separate the two sashes. They are long pieces of wood that are used to separate the two sashes. Pam prefers to replace them with standard 1/2-inch-by - 3/4-inch upvc window repairs trim from the lumberyard. However, you can also use scrap wood.

After removing the parting stops and cutting them to the desired length and thickness, apply a thin layer of glazing compound to the bottom of the sash. Smooth out the compound using your putty knife, then let it dry for at least a day. Once it's fully cured and dried, apply a second coat of acrylic latex paint. This coating will protect the putty and give your sash a fresh appearance.

Sash Hardware

The hardware that supports window sashes prone to wearing out from the wear and tear of use, and the result can be a window or door that won't open or close easily. It's good to know that replacing and fixing this hardware is usually straightforward and cost-effective. If a sash isn't easy to operate, try spraying some oil into the jamb channel, and then slide it open to see if this fixes the problem. If the issue continues it's likely the sash balance. It is necessary remove the window sash in order to reach this hardware.

Ideally, window repair near me sashes must move open and shut with minimal effort but this can be a difficult task when the weights are worn or if the sash that joins rail isn't properly coated. This problem can be caused by a variety of things, such as insufficient maintenance or an incorrect weight rating for the specific sash.

If the hinge arms of a window begin to sag, this can cause the sash to slide and eventually land on the frame in the corner that's directly opposite the hinge arm (Photo 1). To fix this problem, first ensure that the sash is squarely inserted into the opening of the frame and then take it out of the window. If the sash was screwed onto the hinge arm, remove the hinge and replace it. (Photo 2). Install the new sash (Photo 3).

Because of sagging hinges and a general deficiency in energy efficiency, windows that are old especially in older homes, can be difficult to open and close. In many cases, a few simple repairs can turn these windows into smooth operation and save homeowners money on energy costs.

It is essential to have the tools needed before you start. Mark the location of the hinge channel on the frame (Photo 1) with pencil. This will make it easier to place the channel in the correct location after you've completed. Remove the sash and then remove all hardware including the parting beads, cords, and chains that help to hold the sash. Soften any hardened putty using a heat gun set to medium and equipped with a shield to block the nozzle. Remove the old sash, and store it in an bag with a label.

Sash Weights

Sash weights can be replaced to improve the operation of your window sash, Upvc Window Repairs and also reduce the cost of energy. Sash weights are composed of heavy iron or lead cylindricals that are contained in a hidden cavity and are connected via ropes to the movable window sash. They are counterbalancers, allowing the window to be shut and opened without the need for mechanical or electrical devices. When they fail, sashweights are usually neglected or not used by homeowners.

A weight from a sash that fell out of the cavity is difficult to get back and you'll need to find a new one that fits correctly. You will also require a new piece string, a length of sashcord and some sashpulleys to tie the weights you are replacing to the cord.

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

After the sash is released, you can remove sash stops and gain access to the weight pockets. This is typically done by drilling an opening at the bottom of every jamb. This hole is covered with the wooden panel which can be removed to reveal the interior workings.

Once you have the sash stopped and the access panel removed, you will be able to remove the weight of the old sash and replace it with new. First, weigh the sash, as the weights you have may not be the right size. After the new weight is installed, run a string through the sash pulling mechanism. Then nail the string to the frame, leaving a few inches of string hanging from the head for future adjustment.

Sash Cords

In the majority of old double-hung windows, a chain or cord is affixed to the weights. This keeps the sashes of the jamb level. Over time these cords can break, making it difficult to raise the window. A new sash cable will give you the ability to move and lower the sash and keep it in place when it is opened.

To replace sash cords the first step is to remove the access panels from the jambs. They are typically nailed or screwed in and will need to be removed or moved. You might be able to use a hammer and chisel to prise them off however, it is always best to lay down dust sheets prior to commencing any work.

Once the access panel is removed, you can start working on the sash. Make the small parting beads (also known as "tie rails") out of their grooves with flat bar or chisel. They are usually wedged in or nailed in, but they can be prised free and it's worth your time here. If the sash remains in place, pull the mortise-and-tenon joints out with a screwdriver or hammer and then remove each wood peg. The sash should be able move freely, however it may require some lubrication to feel less stiff.

With the sash open With the sash in an open position, measure the sash chain or cord 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 secure it in Step 6 above. You can employ a hammer, nail or screws, but nails are less likely to cause damage.

If you haven't purchased a kit that replaces the old counterbalance system, it is recommended to keep the original balancing weights in place. They are not expensive and easy to install if you purchase them at architectural salvage stores. Depending on the dimensions and shape of your window, you may need to use one or two sashweights in order to keep it open.