Window Sash Repairs

Make sure to check the sashes of your windows regularly for signs of damage, mildew and mold. By catching problems before they become serious you can save money on repairs in the future.

The sash is the interior frame that is vertically moved either up or down in windows that open. This article will teach you how to make several simple repairs to sash.

Weather Stripping

Wood window sashes add the classic look to your home and, when properly maintained, they will last for many years. They may, however, get damaged or deteriorated over time due to exposure and normal wear and tear. Thankfully, sash repair experts can restore your windows to their original condition and maintain their appearance for much longer than newer replacement windows.

The first step for sash window repairs to double glazing windows is addressing weather stripping. It's found on both the sash and frame. If it's damaged or worn out, it could cause drafts and other issues. Start by identifying the brand of window and the date of manufacture for the glass (etched on the corner of the glass or on the aluminum spacers between panes). Then, remove the sash and mark its height and width, so you can find the appropriate weather stripping replacement to match.

Then, remove the sash and place it on a table so that you can reach all four sides. If your sash was double glazed repairs near me-hung, you must remove the weights with their ropes that should have fallen into the pocket in the jamb lining. Once you've removed the sash using a utility knife, you can use it to remove the weather stripping from the corners, and then remove it manually or with a putty knife.

After the sash has been cleared it is time to replace the parting stops. These 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 scrap wood.

After removing the parting stops and cutting them to the desired length then apply a thin layer of glazing compound over the bottom of the sash. Smooth the compound using your putty knife, and let it dry for at least a day. Once the putty has fully cured it is possible to apply a topcoat of acrylic. This will protect the putty and give your sash a new appearance.

Sash Hardware

The hardware that supports window sashes susceptible to wear and tear due to the wear and tear of use, and the result can be a window or door repair near me that can't be opened or closed easily. The good news is that repairing and replacing this hardware is generally very simple and cost-effective. If a sash is difficult to operate you can try spraying some grease into the jamb channel then slide it open to see if this solves the issue. If not, the issue is likely with the sash balance and you'll have to take off the sash to access this hardware.

Window sashes should open and close without much effort. However, this may be difficult if weights are worn out or the sash connecting rail isn't properly covered with. This issue can be due to a variety of factors, including an absence of maintenance or a mismatched weight rating.

If the hinge arms on a window begin to sag this can cause the sash drag, and then eventually to hit the frame at the opposite corner (Photo 1). To fix the problem, make sure that the sash is centered in the frame opening, and then take it off. If the sash is secured to the hinge arm, you'll need to loosen the hinge arm and replace it (Photo 2). Install the new sash next (Photo 3).

Because of sagging hinges and a general deficiency in energy efficiency, older windows, especially those in older homes, can be difficult to open and close. In many cases just a few easy fixes can make these windows operate smoothly once more and help homeowners save money on energy bills.

To make these sash repairs it is essential to have all the necessary tools lined up before you begin. Start by marking the location of the hinge channel on the frame with pencil (Photo 1). This will help you to place the channel in the right place when you are finished. Then, remove the sash, and then remove the hardware including the beads that separate (Photo 2) and the cords or chains that secure it. A hot gun with nozzle shield and a medium setting will soften any hardened glue. Remove the old sash, and place it in a bag with a label.

Sash Weights

Whether your window sash repairs to double glazing are to replace a damaged cord or just to keep your windows functioning, replacing worn out weights on sash can improve sash operation and cut down on energy costs. Sash weights are made of heavy lead or iron cylinders that are enclosed in a concealed cavity and attached by ropes to the moveable window sash. These weights function as counterbalances, allowing you to open and close the window without requiring mechanical or electrical devices. If they fail, sashweights are often ignored or disabled by homeowners.

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

Mortise and Tenon joints can be used to join older wood windows. Hammers and pins can be used to take out the wood pegs that hold the parts together. The majority of these pegs are large on one side, and smaller on the other. It is crucial to remove first the smaller diameter sides. Sashes that were made later in the century utilized glue instead of pegs and can be separated by cutting the glue line with an instrument, and then tapping the mortised part loose using a mallet.

After the sash has been removed then you can take out the stopper on the sash and get access to the weight pocket. Usually it is done by drilling an opening in the bottom of each jamb. The hole is then covered with an unfinished wooden panel that can be removed to reveal the interior workings.

After you have the sash stopped and the access panel removed, you'll be able to take off the weight from the sash and replace it with the new. Be sure to weigh the sash prior to you begin, as the old weights could be a different size than the one you need. After the new weight is installed, you can thread an appropriate length of string through the pulling mechanism. Then, you can attach the string to the boxed frame. Leave a few inches of space at the end of the string to allow future adjustments.

Sash Cords

The majority of double glaze repair-hung windows with a history include a chain or cord connected to the weights that helps keep the sashes in balance in the jamb. Over time, these chains can get damaged and render it impossible to raise the windows. A new sash cord will give you the ability to move the sash upwards and downwards and will keep it in its place when it is opened.

The first step in replacing sash cords is to locate and remove the access panels within the jambs. They are usually screwed or nailed into and require removal. It may be possible to remove them with the hammer or chisel however, it is best to lay out dust sheets before 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 with flat bar or chisel. It is important to be patient, as these are often stuck or nailed to the floor. If the sash is still in place, break the mortise and tenon joints using a hammer and pin punch or screwdriver, then remove the wood pegs attached to each component. The sash should move freely now, but it may need some lubrication to make it feel less stiff.

With the sash open, measure enough sash cord/chain to reach from the pulley on the top of the jamb to the sash slot in the bottom. Cut the cord/chain, and then attach it as described in the previous step. You can employ a hammer and screws or nails, however nails are less likely to cause damage.

It is best to keep the weights that came with the original counterbalance unless you've purchased a kit that will replace the old counterbalance. They're not costly and are easy to install if you buy them from salvage shops for architectural use. Based on the size and shape of your window you might need to install one or two sashweights to keep the sash open.