5 Window Sash Repairs Lessons From The Pros

local window repair Sash Repairs

Window sashes need to be inspected regularly for signs of mold, mildew and other damage. You can avoid future repair costs by catching these issues in the early stages before they get out of hand.

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

Weather Stripping

Wood window sashes add a classic aesthetic to your home and, when properly maintained, can last for years. They can, however, be damaged or degraded over time due to exposure or normal wear and tear. Thankfully, sash repair experts can restore your windows to their original condition and keep them looking fantastic for a longer period of time than replacement windows.

The first step for repair sash window damage is to fix weather stripping, which can be found on both the sash and frame. If it's loose or worn out, it can cause drafts and other problems. To fix it, begin by determining the brand of your window 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.

Next, remove the sash and place it on a surface so you can access all four sides. If your sash is double-hung, you'll need to take off the weights and the ropes that go with them which should have slipped into the intended pocket in the jamb liner. After removing the sash with the utility knife, take off the weather stripping from the old sash by hand or Sash Window Repair using the putty blade.

After the sash is cleared, you can install the stoppers that separate the two sashes. These are long pieces that split the sashes. Pam prefers to use the standard 1/2-inch by 3/4 inch window trimming from the lumberyard. However, you could substitute for a scrap piece of lumber.

After removing the parting stop and trimming 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 let it dry for at least a day. Once the putty has fully cure, you can 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 is susceptible to wear and tear due to the wear and tear of use and the result could be a window or door that isn't able to open or close easily. It's good to know that replacing or fixing this hardware is usually straightforward and cost-effective. If you are having trouble opening a sash spray some oil into the jamb channel. Then slide the sash out to see if it resolves the issue. If the issue persists, it is most likely that the sash balance is off. You will need to remove the window sash to access the hardware.

Ideally, window sashes must be able to open and close with very little effort, however, this can be an issue if the weights become worn or if the sash that joins rail isn't properly coated. This problem can be caused by a variety of reasons, such as insufficient maintenance or an incorrect weight rating for the specific sash.

If the hinges on the window begin to move, this can cause the sash drag and eventually hit against 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 remove it. If the sash is secured to the hinge arm, you'll need to unscrew the hinge arm and replace it (Photo 2). Then, put in the new sash (Photo 3).

Windows that are old, especially in older homes, may be difficult to open and close due to sagging hinges and a general lack of energy efficiency. In many cases, a few simple fixes can allow these windows to operate smoothly and save homeowners money on energy costs.

It is essential to have the tools you require before you start. Mark the hinge channel location on the frame (Photo 1) with a pencil. This will allow you to place the channel in the proper place when you are finished. Then, remove the sash and take off the hardware, including the parting beads (Photo 2) and the cords or chains that secure it. Soften any hardened putty with the help of a heat gun set at medium and fitted with a shield to block the nozzle. Take off the old sash and store it in a labeled bag.

sash Window Repair Weights

Sash weights are able to be replaced to improve the operation of your window sash, and also reduce the cost of energy. Sash weights consist of heavy iron or lead cylinders that are enclosed inside a concealed cavity, and connected by a rope to the movable window sash. They provide counterbalance that allows the window to be opened and closed without using mechanical or electrical devices. The sash-weights are typically ignored or discarded by homeowners, and are turned into scrap when they fail; therefore you may have to find replacements.

It's not easy to retrieve a sash-weight that has fallen from the cavity, so you'll want to find one that fits correctly. 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 to the sash cord.

Older wood windows are joined by mortise and tenon joints. The wood pegs that hold the components together can be removed with a pin punch and hammer. Most of these pegs have an enormous diameter on one side and a smaller diameter on the other, which is why it is essential to remove the smaller-diameter ones first. Later sashes made use of glue instead of pins. They can be cut with a knife and mallet.

After the sash is removed, you can remove the sash stop and gain access to the weight pocket. This is usually done via an opening at the bottom of each jamb. The hole is then 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 take off the old sash weight and replace it with the new. Be sure to weigh the sash first, as the weights you have may not be the right size. After the new weight is in place you can tie a string around it and then thread it through the pulley of the sash. Then, you can 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

In the majority of double-hung windows the chain or cord is affixed to the weights. This keeps the sashes within the jamb level. Over time, these chains can become damaged and render it impossible to raise the windows repairs near me. A new sash cable will give you the ability to raise and lower the sash, and keep it in place when it is opened.

The first step in replacing sash cords is to find and remove the access panels in the jambs. These are usually nailed or screwed in and must be removed or sash window repair moved. You may be able to employ a hammer and chisel for removing them however, it is always best to lay down dust sheets prior to starting any work.

Once the access panel is removed, you can start working on the sash. Utilize a flat bar or chisel to pry the narrow parting beads from their grooves. It's important to take your time as they're often placed in a wedge or nail. If the sash is in place, remove the mortise and the tenon joints by using pin punch and hammer or screwdriver, then remove the wood pegs attached to each component. The sash should move freely, however it might require some lubrication in order 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 secure it in Step 6 above. You can do this with a hammer, nails or screws. However nails are less likely than screws to cause damage.

Unless you've bought an item that replaces the old counterbalance system, it is recommended to keep the original weights for balancing in place. They are not expensive and are easy to install if purchased them from salvage shops for architectural use. Depending on the size and shape of your window you might need to install one or two sashweights in order to keep it open.