Window Sash Repairs

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

The sash window repair is an interior frame that is vertically moved up or down in windows that open. This article will show you how to perform several simple repairs to the sash.

Weather Stripping

Wooden window sashes are a great way to add an elegant look to your home. They are also durable and last for a long time provided they are properly maintained. However, they can become damaged or deteriorate in time due to exposure to elements and wear and tear. Sash repair specialists can restore windows to their original condition and maintain their appearance longer than replacement windows.

The first step to sash window repairs is addressing weather stripping, which is found on both the sash and frame. It can cause drafts if worn or loose. Start by identifying the window brand and the glass manufacturer's date (etched on the corner of the glass or the aluminum spacers between panes). Then, remove the sash and mark its width and height to find replacement weather stripping to match.

Next, remove the sash window Repair and place it on a table so you can access all four sides. If your sash has a double-hung, you'll need to remove the weights as well as their accompanying ropes which should have slipped into the intended pocket in the jamb liner. After you have removed the sash using the utility knife, remove the weather stripping from the old sash by hand or using the putty blade.

After the sash has been cleared, you can install the parting stops. These are long pieces 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 could also use scrap wood.

After removing the parting stops and trimming them to the desired length, apply a thin layer of glazing compound over the bottom of the sash. Smooth the compound with your putty knife, then let it dry for at least a day. When the putty is fully cure it is possible to apply a topcoat of acrylic. This will help protect the putty and give your sash a fresh look.

Sash Hardware

The hardware that supports window sashes can wear out with time and use. This could lead to the window or door that is difficult to open or close. It's important to know that replacing or fixing this hardware is usually simple and inexpensive. If you're having difficulty opening a sash, spray some oil into the jamb channel. Then, you can slide the sash out to see if it resolves the issue. If not, the issue is likely with the sash balance, and you'll need to take out the sash to access this hardware.

The ideal situation is for window sashes to be able to open and close without effort, but this can be an issue when the weights are worn or if the sash's meeting rail isn't properly glazed. This issue could be caused by a variety of factors, including the lack of maintenance or a mismatched weight rating for the specific window sash.

If the hinge arms on the window begin to move, this could cause the sash to drag and then hit the frame in the opposite corner (Photo 1). To fix the problem, make sure that the sash is centered in the frame's opening and take it off. If the sash is screwed onto the hinge arm, unbolt the hinge and replace it. (Photo 2). Install the new sash (Photo 3).

Old windows, especially those in older houses, can be difficult to open and close due to sagging hinges and general inefficiency. In many instances, a few minor repairs can transform these windows into smooth operators and save homeowners money on energy bills.

It is important to have the tools you require before you begin. Mark the hinge channel's location on the frame (Photo 1) with pencil. This will allow you to place the channel in the correct location after you've completed. Take the sash off and then remove all hardware including the parting beads, cords, and Sash window repair chains that hold the sash in place. Heat gun with nozzle shield and medium setting will soften any putty that has been hardened. Remove the old sash and store it in a bag labeled.

Sash Weights

Sash weights can be changed to enhance the efficiency of your window sash and reduce the energy cost. Sash weights are made of iron or lead cylinders that are enclosed inside a concealed cavity, and are connected via a rope to the movable window repair near sash. These weights act as counterbalances, allowing you to open and shut the window without the need for mechanical or electrical devices. The sash weights are often neglected or ignored by homeowners, and are turned into scrap when they fail; therefore you may have to locate replacements.

It's not easy to retrieve an sash-weight which has fallen from the cavity, so you'll need to find one that fits properly. You will also require a new piece string, a length sashcord and a few sashpulleys for tying the weights you are replacing to the cord.

Mortise and Tenon joints can be used to join windows made of older wood. Pin punch and hammer can be used to remove the wood pegs holding the components together. The majority of these pegs are large on one side and smaller on the other. It is crucial to first remove the smaller diameter sides. Later sashes utilized glue instead of pins. They can be cut by using a knife and mallets.

Once the sash has been removed, you can take off the sash stops and access the pockets for weights. Usually this is accomplished 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 inside workings.

After you have the sash stopped and the access panel removed, you'll be able to take off the weight of the old sash and replace it with the new. First, weigh the sash, as the weights you've got may not be the correct size. After the new weight is installed, run a string through the sash pulling mechanism. Then, attach the string to your boxed frame. Leave a few inches protruding at the top of the string to allow for future adjustments.

Sash Cords

The majority of double-hung windows with a history come with a chain or cord attached to the weights which supports and keeps the sashes level in 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 keep it in position when opened.

To replace sash cords, the first step is to remove the access panels from the jambs. These are usually attached by nails or screws and require removal. You might be able to use a hammer and chisel to remove them, but it's always better to lay down dust sheets prior to beginning any work.

After removing the access panel, you are able to begin to work on the sash. Use a flat bar or chisel to pry the tiny parting beads out of their grooves. It's important to take your time because they are usually wedged or nailed in place. If the sash remains in place, pull the mortise-and-tenon joints out using a hammer or screwdriver and then take out each wood peg. The sash should be able move around freely now, however it may require some lubrication to make it feel less stiff.

Measure the length of sash chain/sash cord needed to reach the sash slot at the bottom of the pulley on the top of the jamb. Cut the cord/chain and attach it as described in Step 6 above. You can use a hammer, nails, or screws. However nails are less likely than screws to cause damage.

If you don't have an upgrade kit to replace the old counterbalance system it's best to keep the original weights for balancing in place. They are not expensive and simple to install if you buy them from architectural salvage stores. Based on the size and shape of your window you might need to install one or two sashweights in order to keep it open.