Window Sash Repairs

Make sure to check the sashes of your windows regularly for signs of damage, mildew and mold. By catching these problems early you will save money on repairs in the future.

The sash is an interior frame that can move upwards and downwards in windows that are open. This article will show you how to perform easy repairs to your sash.

Weather Stripping

Wooden window sashes are a great way to add a classic look to your home. They are also durable and can last many years provided they are properly maintained. However, they can get damaged or deteriorated over time due to exposure and normal wear. Sash repair experts can restore windows to their original state and keep them looking great much longer than replacement windows.

The first step in sash window repairs is addressing weather stripping, which can be found on both the sash as well as the frame. It can cause drafts if worn out or loose. To fix it, start by determining the brand of your window and the date of manufacture for the glass (etched in the corner of the glass or on the aluminum spacer between panes). Then, remove the sash and mark its height and width so that you can locate replacement weather stripping to match.

Then, remove the sash and place it on a work surface to allow access to all four sides. If your sash has been double glazing repairs-hung, take out the weights with their ropes that should have fallen into the pocket inside 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 by hand or using a putty blade.

Once the sash is clear, you can replace the parting stops. These are long pieces that separate the 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 stop and cutting it to length after which, apply a thin layer of glazing compound to the bottom of the sash. Smooth the compound with your putty knife, and allow it to dry for at least a day. After the putty has completely dried, you can apply a topcoat of acrylic. This will protect the putty and give your sash a modern appearance.

Sash Hardware

The hardware that supports the window repairs near me sashes may wear out over time and with use. This could lead to windows or doors that is difficult to open or close. The good news is that repairing and replacing this hardware is usually very simple and cost-effective. If a sash becomes difficult to operate you can try spraying some oil into the jamb channel, and then open it to see if it fixes the problem. If not, the issue is likely to be with the sash balance, and you'll need to take out the sash to access this hardware.

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

If the hinge arms on windows begin to slide, 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 the sash is in the proper position within the frame opening, and then take it off. If the sash has been screwed to the hinge arm, you'll need to unscrew the hinge arm and replace it (Photo 2). Install the new sash (Photo 3).

Old windows, especially those in older houses, can be difficult to close and open because of sagging hinges and an overall lack of energy efficiency. In many cases just a few easy fixes can help these windows function smoothly once more and save homeowners money on energy costs.

It is essential to have the tools you require before you start. Begin by marking the position of the hinge channel on the frame with a pencil (Photo 1). This will make it easier to place the channel in the right location after you've completed. Remove the sash and take off the hardware including the parting beads (Photo 2) and the chains or cords that hold it in place. A hot gun with nozzle shield and a medium setting will soften any hardened putty. Remove the old sash and put it in a bag that is labeled.

Sash Weights

Sash weights can be replaced to enhance the efficiency of your window sash and decrease energy costs. Sash weights are heavy, lead or iron cylinders, which are enclosed inside a hidden compartment and attached to the movable window sash using a rope. These weights provide counterbalance that allows the window to be closed and opened without the use of electrical or mechanical devices. The sash-weights are typically ignored or discarded by homeowners, and are turned into scrap when they fail; therefore you might need to search for replacements.

It's difficult to retrieve a sash-weight that has fallen from the cavity, so you'll need to find one that is suitable for the. You will also need a new piece of string, a length of the sash cord, as well as some sash pulleys to tie the new sash weights the sash cord.

Mortise and Tenon joints are used to join old wood windows. Pin punch and hammer can be used to take out the wood pegs holding the parts together. The majority of these pegs have large diameters on one side and a smaller size on the other, so it is crucial to take out the smaller-diameter sides first. Sashes made later in the century made use of glue instead of pegs and can be separated by cutting the glue line with the help of a knife, and then tapping the mortised area loose with a mallet.

After the sash has been removed, you can remove the stopper on the sash and get access to the weight pocket. This is typically done by drilling an opening at the bottom of every jamb. The hole is surrounded by the wooden panel which can be removed to reveal the inner 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 before you do this, since the old weights may be different in size from the one you need. After the new weight is installed, run an appropriate length of string through the pulling mechanism. Then nail the string to the boxed frame, leaving a few inches of string sticking out from the head to allow for future adjustments.

Sash Cords

In the majority of double-hung windows the chain or cord is connected to the weights. This helps keep the sashes within the jamb in a balanced manner. As time passes, these cords can become damaged and render it impossible to raise the windows. A new sash cable can restore the ability to raise 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 nailed or screwed in and will require to be removed or relocated. You could use a hammer or chisel for removing them, but it's always better to lay down dust sheets prior to beginning any work.

After the access panel has been removed, you can begin working on the sash. Use a flat bar or chisel, to pry the small parting beads from their grooves. It's important to take your time, as these are often wedged or nailed in place. If the sash is still in place, pry out the mortise and tenon joints with the help of a hammer and pin or screwdriver, and then take out the wood pegs that are on each piece. It should now be possible to move the sash around freely, although it will probably need some oil if it feels stiff.

With the sash open Take a measurement of the sash chain to extend from the pulley in the top of the jamb to the sash slot on the bottom. Cut the cord or chain and attach it in the previous step. You can use a hammer and window repairs screws or nails, however nails are less likely to cause damage.

It is recommended to keep the original weights if you've purchased a kit that will replace the old counterbalance. They're not costly and easy to install if purchased them at architectural salvage stores. Based on the size of your window one or two sash weights may be needed to keep it open.