Window Sash Repairs

Make sure to check the sashes of your windows regularly for signs of damage, mildew and mold. If you catch these issues early you can save money on repairs in the future.

The sash is an inside frame that moves vertically up and down in windows that open. This article will show you how to do easy repairs to your sash.

Weather Stripping

Wood window sashes give a classic aesthetic to your home and, when properly maintained, they can last for years. However, they may become damaged or degraded over time due to exposure to the elements and normal wear and tear. Sash repair experts can restore windows back to their original condition and maintain their beauty much longer than replacement windows.

The first step in repair sash windows is to address weather stripping, which can be found on both the sash and frame. It can cause drafts if it's worn or loose. 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). Then, take the sash off and mark its height and width to find new weather stripping that matches.

Next, remove the sash and set it on a table so that you can reach all four sides. If the sash is double glazing repairs near me-hung, you'll have to remove the weights as well as their accompanying ropes that should have fallen into the intended pocket in the jamb liner. After you've removed the sash and the weights, upvc door repairs Near Me use a utility knife to cut off the old weather stripping at the corners. Then, remove it manually or using a putty blade.

After the sash is cleaned, 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 trimmings from the lumberyard. However, you can also substitute for a scrap piece of lumber.

After removing the parting stop and trimming it to length and then apply a thin layer of glazing compound on the bottom of the sash. Smooth the compound using your putty knife, and allow it to dry for at least a day. When it's completely dried, apply a top coat of acrylic latex paint. This will protect the putty, and give your sash a fresh look.

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 Upvc Door Repairs Near Me that won't open or close easily. The good news is that repairing and replacing this hardware is typically very simple and cost-effective. If you're having trouble opening a sash, spray some lubricant into the jamb channel. Then, slide the sash up and open to see if this resolves the problem. If the problem persists it's most likely the sash balance. You'll need to take off the window sash in order to get access to this part of the hardware.

The ideal situation is for window sashes to be able to open and close with minimal effort but this can be an issue if the weights become worn or if the sash that joins rail isn't properly coated. This could be caused by various reasons that include the lack of maintenance or an unmatched weight rating.

If the hinge arms on a window begin to sag this can cause the sash drag and eventually hit against the frame in the opposite corner (Photo 1). To remedy the issue, make sure that the sash is in the proper position within the frame opening, and then remove it. If the sash has been screwed to the hinge arm, you'll have to remove the hinge arm and replace it (Photo 2). Then, put in the new sash (Photo 3).

Because of sagging hinges and a general deficiency in energy efficiency, older windows, especially those in older houses, could be difficult to open or close. In many cases it is a matter of making a few minor adjustments that can allow these windows to operate smoothly again and save homeowners money on their energy bills.

It is crucial to have the tools you need before you start. Begin by marking the position of the hinge channel on the frame using a pencil (Photo 1). This will allow you to position the channel in the right location after you've completed. Remove the sash and then remove all hardware, including the beads for parting, cords, and chains that hold the sash in place. Soften any hardened putty using an electric heat gun set to medium and fitted with an nozzle shield. Remove the old sash and put it in a labelled bag.

Sash Weights

Sash weights can be changed to enhance the efficiency of your window sash, and also reduce the cost of energy. Sash weights are heavy, lead or iron cylinders, which are enclosed inside a hidden compartment and linked to the moveable window sash using rope. They function as counterbalances, allowing you to open and close the window without requiring mechanical or electrical devices. If they fail, sashweights tend to be left unnoticed or disabled by homeowners.

A sash weight that has fallen out of the cavity is difficult to get back, so you will want to find a replacement that fits properly. 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.

Older wood windows are joined using mortise and tenon joints. Pin punch and hammer can be used to cut off the wood pegs holding the parts together. 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. 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 part loose using mallets.

Once the sash has been released, you can remove the stops on the sash and get access to the weight pockets. Usually, this is done through an opening in the bottom of each jamb. This hole is covered by an access panel made of wood that can be ripped off to allow you to observe the inner workings of the frame.

After the sash has been stopped and the access panel has been removed, you are able to remove the weight you used and replace it. Be sure to weigh the sash before you do this, since the old weights could be different in size from what you require. Once the new weight is installed then tie a string to it and then thread it through the pulley for the sash. Then nail the string to the frame, but only leave a few inches of string protruding from the head for future adjustment.

Sash Cords

In the majority of old double-hung windows, a chain or cord is connected to the weights. This keeps the sashes in the jamb in a balanced manner. Over time, these cords could break, making it difficult to raise the window. A new sash cable can restore the ability to move and lower the sash, and keep it in position when opened.

The first step to replace sash cords is to locate and remove the access panels in the jambs. They are usually screwed or nailed in and must be removed. It may be possible to remove them with the hammer or chisel but it is always best to lay out dust sheets before starting any work.

After removing the access panel, you can begin to work on the sash. Use a flat bar or chisel to pull the small parting beads from their grooves. They are usually wedged in or nailed in, but they can be snipped out, so it's worth taking your time here. If the sash is still in place, pry out the mortise and tenon joints using pin punch and hammer or screwdriver, and then take out the wood pegs that are on each piece. The sash should be able move freely, however it may require some lubrication to feel less stiff.

Determine the length of sash chain/sash cord required to reach the sash slot at the bottom, and the pulley at the top of the jamb. Cut the cord or chain, and then fix it using Step 6 above. You can do this with nail, hammer or screws. However, nails are less likely than screws to cause damage.

Unless you've bought a kit that replaces the old counterbalance system, it is recommended to keep the original balancing weights in place. They are not expensive and simple to install if you buy them from architectural salvage stores. Based on the dimensions and shape of your window, you may need to use one or two sashweights to keep the sash open.