window sash repairs (news)

Make sure to check the sashes of your windows regularly for any damage, mildew and mold. By catching problems before they become serious, you can save money on future repairs.

The sash is an interior framing that moves vertically up or down in windows that open. This article will show you how to make several simple repairs to sash.

Weather Stripping

Wooden window sashes are a great way to add an elegant appearance to your home. They are also durable and can last many years when they are maintained properly. However, they may become damaged or deteriorate over time due to exposure to elements and normal wear and wear and tear. However, sash repair double glazed window experts can restore your windows back to their original condition and keep them looking fantastic for much longer than newer replacement windows.

The first step in repair timber windows sash windows is to address weather stripping, which is found on both the sash as well as the frame. If it's damaged or worn out, it can lead to drafts, as well as other issues. To fix it, begin by determining your window's brand 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 size and width so that you can purchase replacement weather stripping that matches.

Then, take the sash from its holder, and place it on a flat surface to allow you to see all four sides. If your sash has a double glazing window repair-hung, you'll have to take off the weights and the ropes that go with them, which should have fallen into the pocket that was intended to be in the jamb liner. Once you've taken the sash off and the weights, use a utility knife to remove the old weather stripping at the corners, then take it off by hand or using a putty knife.

After the sash has been cleared it is time to replace the parting stops. These are long pieces of wood that are used to separate the two sashes. Pam prefers the standard 1/2-inch by 3/4 inch window trimmings from the lumberyard. However, you could also use a scrap piece of wood.

After removing the parting stops 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 knife, and let it dry at least a day. After it has fully dried then 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 over time and use. This can result in windows or doors that is difficult to open or close. It's important to know that replacing or repairing this hardware is often simple and inexpensive. If you are having trouble opening the sash, spray some oil into the jamb channel. Then, slide the sash out to see if it resolves the issue. If not, the problem is likely to be with the sash balance, and you'll have to take off the sash to gain access to this hardware.

Window sashes should open and close with little effort. However, this could be difficult if weights are worn out or the sash-to-rail connecting rail isn't properly covered with. This problem could be caused by a variety of factors that include an absence of maintenance or a mismatched weight rating.

If the hinge arms of a window begin to sag, this can cause the sash to drag and eventually land on the frame in the corner that's in the opposite direction of the hinge arm (Photo 1). To correct the issue ensure that the sash is aligned in the frame's opening and take it off. If the sash is secured to the hinge arm, you'll need to remove the hinge arm and replace it (Photo 2). Then, you can install the new sash (Photo 3).

Old windows, especially those in older houses, can be difficult to open and close, due to hinges that are sagging and an overall lack of energy efficiency. Many times, a few simple fixes can help these windows function smoothly again and help homeowners save money on their energy bills.

It is crucial to have the tools you need before you begin. Mark the hinge channel location on the frame (Photo 1) with pencil. This will help you to position the channel in the proper location after you've completed. Then, remove the sash and remove the hardware including the beads that separate (Photo 2) and the cords or chains which hold it in place. A hot gun with nozzle shield and a medium setting will soften any putty that has been hardened. Take off the old sash and put it in a bag that is labeled.

Sash Weights

Whether your window sash repairs are to replace a broken cord or just to keep your windows functioning, replacing worn out sash weights will improve sash operation and reduce the energy cost. Sash weights are composed of iron or lead cylinders that are encased in a concealed cavity and are connected via a rope to the movable window sash. These weights act as counterbalances, which allows you to open and shut the window without the need for mechanical or electrical devices. The sash-weights are typically disregarded or disabled by homeowners and turned into scrap when they break; therefore you may have to search for replacements.

It is difficult to recover an sash-weight which has fallen from the cavity, so you'll want to find one that fits properly. You will also require a new piece string, a length sashcord and a few sashpulleys for tying the new weights to the cord.

Older windows made of wood are joined with mortise and tenon joints. Hammers and pins can be used to remove the wood pegs that hold the components together. The majority of these pegs are large on one side, but smaller on the other. It is important to remove first the smaller diameter sides. Sashes that were made later in the century made use of glue instead of pegs and can be separated by cutting through the glue line with the help of a knife, and then tapping the mortised area loose with mallets.

Once the sash has been released, you can remove the stops on the sash and get access to the pockets for weights. This is usually done via tiny holes at the bottom of every jamb. This hole is then covered by an access panel of wood that can be ripped off to let you see the inner workings of the frame.

When the sash has been shut off and the access panel is removed, you can take off the old weight and replace it. Make sure you weigh the sash before you begin, as the weights that were previously used may be different in size from the one you need. After the new weight is in place then tie a string to it and then thread it through the pulley for the sash. Then, you can attach the string to the boxed frame. Leave a few inches protruding at the end of the string to allow future adjustments.

Sash Cords

In the majority of old double glazing windows repair-hung windows the chain or cord is attached to the weights. This supports and keeps the sashes in the jamb balanced. As time passes, these cords may break, making it impossible to raise the window. A new sash cord will give you the ability to move the sash upwards and downwards and will keep it in its position when it is 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 must be removed or repositioned. It may be possible to remove them using an axe or hammer, however, it is best to lay out dust sheets before starting any work.

After you have removed the access panel, you are able to begin to work on the sash. Prise the narrow parting beads (also known as "tie rails") out of their grooves with flat bar or chisel. It is essential to be patient because they are usually placed in a wedge or nail. If the sash remains 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 each component. It should now be possible to move the sash back and forth freely, although it may require oiling if it seems 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 at the bottom. Cut the cord or chain and fix it as described in Step 6 above. You can either employ a hammer, nail or screws, but nails are less likely to cause damage.

It's best to leave the original weights in place unless you've purchased a kit to replace the old counterbalance. They're not expensive and simple to install if you buy them from salvage shops for architectural use. Depending on the size of your window, two or three sash weights could be needed to keep it in an open position.