Window Sash Repairs

Window sashes need to be regularly checked for mold, mildew, and damage. By catching problems before they become serious you can save money on future repairs.

The sash is an interior framing that can be moved vertically upwards or downwards in windows that are open. This article will demonstrate how to do a variety of simple repairs to sash.

Weather Stripping

Wood window sashes give the classic look to your home. If properly maintained, they can last for many years. They may, however, become damaged or degraded with time, due to exposure and sash window repair normal wear. However, sash repair experts can bring your windows back to their original condition and keep them looking great for a longer period of time than replacement windows.

The first step to sash window repairs is addressing weather stripping, which is found on both the sash as well as the frame. If it's damaged or worn out, it can cause drafts, as well as other issues. To fix it, begin by determining your window's brand and the date on which the glass was manufactured (etched in the corner of the glass window repair 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, take the sash from its holder and place it on flat surfaces to allow you to reach all four sides. If your sash is double-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 removing the sash using the utility knife, take off the weather stripping from the old sash by hand or with the putty blade.

Once the sash is clear, you can replace the parting stops. These are long pieces wood that divide the two sashes. Pam likes to replace these with standard 1/2-inch-by - 3/4-inch window trim from the lumberyard, but you can also replace them with scrap wood.

After removing the stoppers for parting and cutting them to the desired length and thickness, apply a thin layer of glazing compound over the bottom of the sash. Smooth the compound using a putty knife, and let it dry at least a day. After the putty has completely dried, you can apply an acrylic latex topcoat. This coating will protect the putty and give your sash a new appearance.

Sash Hardware

The hardware that holds the windows sashes can become worn out over time and with use. This could lead to the window or door that is difficult to open or close. It's good to know that replacing or fixing this hardware is usually straightforward and cost-effective. If a sash is difficult to operate try spraying grease into the jamb channel then slide it open to see if it solves the issue. If the problem persists it's likely to be due to the sash's balance. You will need to remove the window sash to reach this hardware.

Ideally, window sashes should move open and shut without effort, however, this can be difficult when the weights wear out or if the sash that joins rail isn't properly coated. This problem can be due to a variety of factors, including an absence of maintenance or an unmatched weight rating.

If the hinge arms on the window begin to move, this can cause the sash drag, and then eventually to hit the frame at the opposite corner (Photo 1). To correct the issue ensure that the sash is in the proper position within the frame opening, and then take it off. If the sash is screwed to the hinge arm, you'll need 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 in older houses, could be difficult to open or close. In many instances, a few minor repairs can transform these windows into smooth operation for the first time and save the homeowner cash on energy costs.

In order to make these sash repairs it is important to have all the necessary tools lined up before you begin. Begin by marking the position of the hinge channel on the frame using pencil (Photo 1). This will help you to place the channel in the right position after you've finished. Take the sash off and take out all the hardware, including the parting beads cords, chains, and cords that help to hold the sash. Heat gun with nozzle shield and medium setting will soften any hardened glue. Remove the old sash and keep it in a bag labeled.

Sash Weights

Sash weights can be replaced to improve the performance of your window sash and reduce the energy cost. Sash weights are heavy, lead or iron cylinders enclosed in a concealed cavity and attached to the movable the sash with rope. They are counterbalancers which allows the window to be shut and opened without the use of electrical or mechanical devices. If they fail, sashweights are usually ignored or disabled by homeowners.

A weight in a sash that has fallen out of the cavity is difficult to recover, so you will want to find a replacement that fits properly. You will also require a new piece string, a length sashcord and sash Window repair some sashpulleys to tie the weights you are replacing to the cord.

Mortise and Tenon joints can be used to join windows made of older wood. The wood pegs that hold the parts together can be removed by pin punches and hammers. Most of them have large diameters on one side and a smaller diameter on the other side, so it is crucial to take out the smaller-diameter ones first. Later sashes made use of glue instead of pins. They can be separated by using a knife and mallets.

Once the sash has been removed, you can take off the stops on the sash and get access to the pockets for weights. This is usually done through an opening at the bottom of each jamb. The hole is then covered with a wooden access panel that can be cut off to allow you to 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 weight of the old sash and replace it with new. Be sure to weigh the sash prior to you do this, as the old weights may be different in size from what you require. Once the new weight has been installed, you can thread an appropriate length of string through the pulling mechanism. Then, attach the string to your boxed frame. Leave a few inches protruding at the top of the string for future adjustments.

Sash Cords

In most old repairing double glazed windows-hung window, a chain or cord is connected to the weights. This helps keep the sashes within the jamb in a balanced manner. Over time, these cords can become damaged and make it impossible to raise the windows. A new sash cable can restore the ability to move and lower the Sash Window Repair and keep it in position when opened.

The first step in replacing cords for sash is to locate and remove the access panels in the jambs. These are usually nailed or screwed in and must be removed or repositioned. You could employ a hammer and chisel to prise them off but it's best to lay down dust sheets before starting any work.

After the access panel has been removed, you can start working on the sash. Take the narrow beads (also called "tie rails") out of their grooves with the chisel or flat bar. It is essential to be patient, as these are often wedged or nailed in place. If the sash is still in place, pry out the mortise and the tenon joints by using a hammer and pin punch or screwdriver, then remove the wood pegs on the components. The sash should be able to move freely now, but it may need some lubrication to feel less stiff.

With the sash in an open position With the sash in an open position, measure the sash chain or cord to extend from the pulley at the top of the jamb to the sash slot in the bottom. Cut the cord or chain, and then attach it as described in the previous step. You can use nail, hammer or screws. However, nails are less likely to cause damage.

It is recommended to keep the original weights if you have purchased a kit that will replace the counterbalance. It's not too expensive to purchase these from salvage shops for architectural purposes and they'll be simple to install once you have the sash open. Depending on the size of your window one or two sash weights could be needed to keep it in an open position.