Window Sash Repairs

Window sashes need to be inspected regularly for signs of mold, mildew, and Repairmywindowsanddoors damage. If you catch these issues early you can save money on repairs in the future.

The sash is an interior frame that can move up and down vertically in windows that are open. This article will teach you how to do simple repairs to sash.

Weather Stripping

Wooden window sashes can give an elegant look to your home. They are also sturdy and can last many years if they are properly maintained. They can, however, be damaged or degraded over time due to exposure or normal wear. Thankfully, sash repair experts can restore your windows to their original condition and keep them looking great for longer than replacement windows.

The first step for sash window repairs is addressing weather stripping, which can be found on both the sash as well as the frame. If it's worn or loose, 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). Then, remove the sash and mark its height and width so that you can locate replacement weather stripping to match.

Next, remove the sash and set it on a work surface so that you can reach all four sides. If the sash is double-hung, take out the ropes and weights that should be buried inside the jamb lining. Once you've taken the sash off and the weights, use a utility knife to remove the old weather stripping at the corners. Then, remove it manually or using a putty blade.

Once the sash is clear it is time to replace the parting stops. These are long pieces that divide the sashes. Pam prefers the standard 1/2-inch by 3/4-inch window trimming from the lumberyard. But, you can substitute a scrap piece of wood.

After removing the stoppers for parting and trimming them to your desired length then apply a thin layer of glazing compound on the bottom of the sash. Smooth the compound using your putty tool and let it dry at least one day. Once it's fully cured, apply a top coat of acrylic latex paint. This will protect the putty and give your sash a new look.

Sash Hardware

The hardware that holds the window sashes may wear out with time and use. This can result in the window or door that is difficult to open or close. The good news is that fixing and replacing this hardware is usually very simple and cost-effective. If a sash isn't easy to operate you can try spraying some lubrication into the jamb channel and then open it to see if it fixes the problem. If the issue persists, it is most likely that the sash balance is off. It is necessary remove the window sash in order to get access to this part of the hardware.

Window sashes should open and close with little effort. However, this can be difficult if weights are worn out or the sash-to rail meeting rail is not properly coated. This problem can be caused by a variety of factors, including insufficient maintenance or an incorrect weight rating for the specific sash.

If the hinges on windows begin to slide, this could cause the sash to drag and eventually hit against the frame at the opposite corner (Photo 1). To fix the problem ensure that the sash is centered in 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). Next, install the new sash (Photo 3).

Old windows, particularly those in older homes, can be difficult to close and open due to hinges that are sagging and general lack of energy efficiency. In most instances, a few easy repairs can turn these windows into smooth operation again and save the homeowner cash on energy costs.

To make these repairs to the sash it is essential to have all the necessary tools lined up before you begin. Begin by marking the location of the hinge channel on the frame with a pencil (Photo 1). This will allow you to put the channel in the correct place when you are finished. Remove the sash and take out all the hardware, including the beads for parting, cords, and chains that hold the sash in place. Heat gun with nozzle shield and a medium setting can soften any hardened glue. Take off the old sash and put it in a bag labeled.

Sash Weights

Sash weights can be changed to improve the operation of your window sash and reduce the energy cost. Sash weights consist of heavy lead or iron cylinders that are enclosed in a hidden cavity and are connected via a rope to the movable window sash. They function as counterbalances and allow you to open and close the window repair East Grinstead without having to use mechanical or electrical devices. If they fail, sashweights are usually left unnoticed or disabled by homeowners.

A weight from a sash that fell out of the cavity is difficult to retrieve It is therefore important to locate a new one that fits properly. You will also require a fresh piece of string, a length of sashcord and a few sashpulleys to secure the weights you are replacing to the cord.

Mortise and Tenon joints can be used to join older wood windows. Pin punch and hammer can be used to remove the wood pegs that hold 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. They can be separated by cutting the glue line using a knife, then tapping the mortised area loose with mallets.

Once the sash has been released, you can remove stops on the sash and get access to the pockets for weights. This is usually done via a small hole in the bottom of each jamb. This hole is covered by a wooden access panel which can be removed so that you can see the inner workings of the frame.

After you have the sash stopped and the access panel removed, you'll be able to take off the old sash weight and replace it with new. First, weigh the sash because the weights you have may not be of the right size. Once the new weight has been installed, you can thread an appropriate length of string through the pulling mechanism. Then, you can nail the string to the frame, leaving a few inches of string hanging from the head for future adjustments.

Sash Cords

Most old double glazing Deptford-hung windows have a cord or chain attached to the weights which helps keep the sashes level in the jamb. Over time, these cords could break, making it difficult to raise the window. A new sash cable can restore the ability to raise and lower the sash and ensure it stays in place when opened.

The first step in replacing sash cords is to locate and remove the access panels within the jambs. These are usually fixed or screwed in and will need to be removed or repositioned. You might be able to use a hammer and chisel for removing them but it's best to lay down dust sheets prior to starting any work.

After the access panel has been removed, you can begin working on the sash. Utilize a flat bar, or chisel to pull the small parting beads from their grooves. It is essential to be patient because they are usually placed in a wedge or nail. If the sash is in place, remove the mortise and the tenon joints by using a hammer and pin punch or screwdriver, then remove the wood pegs attached to the components. The sash should move freely now, but it may require some lubrication in order to feel less stiff.

With the sash in an open position Take a measurement of the sash chain to reach from the pulley in the top of the jamb to the sash slot at the bottom. Cut the cord or chain and then fix it using the step 6 above. You can do this with a hammer, nails, or screws. However, nails are less likely than screws to cause damage.

It is best to keep the original weights if you've purchased a kit to replace the counterbalance that was previously installed. They are not expensive and are easy to install if you buy them from architectural salvage stores. Based on the size of your window, two or three sash weights might be required to keep it open.