Window Sash Repairs

Window sashes need to be regularly checked for mold, mildew and damage. You can save the cost of repairs in the future by catching problems in the early stages, before they get out of hand.

The sash is an internal frame that is able to move vertically up and down in windows that open. This article will demonstrate how to perform several simple repairs to sash.

Weather Stripping

Wooden window sashes can give an elegant appearance to your home. They are also sturdy and will last for many years if they are properly maintained. However, they may become damaged or degrade as time passes due to exposure to the elements and normal wear and wear and tear. Sash repair doors experts can restore windows to their original state and keep them looking great much longer than replacement windows.

Weather stripping is the primary aspect to consider when you are repairing sash windows. It is located on both the frame and the sash. If it's loose or worn out, it could cause drafts and other problems. Start by identifying the window's brand and the manufacturer's date (etched on the glass's corners or the aluminum spacers between panes). Remove the sash and mark its width and height so you can find a replacement weather stripping that matches.

Then, remove the sash from the holder and place it on a flat surface to allow you to see all four sides. If your sash is double glazing repair near me-hung, you'll have to take off the weights and their accompanying ropes that 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 cut away the old weather stripping at the corners. Then, remove it manually or with a putty knife.

After the sash has been cleared, you can replace the parting stops. These are long pieces that split the sashes. Pam likes to replace them with standard 1/2-inch by 3/4-inch window trim from the lumberyard, but you can also replace them with a piece of scrap wood.

After removing the stopper and cutting it to length after which, apply a thin layer of glazing compound to the bottom of the sash. Smooth the compound using your putty knife, and let it dry for at least one day. Once it's fully cured then apply a top coat of acrylic latex paint. This will help protect the putty and give your sash a modern appearance.

Sash Hardware

The hardware that supports the window sashes can wear out over time and with use. This can result in windows or doors repairs near me that is difficult to open or close. The good news is that repairing and replacing this hardware is generally very simple and cost-effective. If you're having trouble opening a sash spray some lubricant into the jamb channel. Then slide the sash open to see if it resolves the issue. If not, the problem is likely with the balance of the sash and you'll have to take off the sash to gain access to the hardware.

Sashes for windows should be able to be able to open and close with minimal effort. However, this may be a challenge if the weights have been worn out or the sash-to rail meeting rail is not properly glazed. This problem can be caused by a variety of things, such as lack of maintenance or by a mismatched weight rating for a particular sash.

If the hinges on windows begin to slide, this can cause the sash drag and eventually hit against the frame at the opposite corner (Photo 1). To address this problem, first ensure that the sash is firmly seated in the frame's opening and then take it out of the window. If the sash was attached to the hinge arm, unbolt the hinge and replace it. (Photo 2). Install the new sash next (Photo 3).

Old windows, especially those in older homes, may be difficult to close and open due to hinges that are sagging and a general inefficiency. Sometimes it is a matter of making a few minor adjustments that can help these windows function smoothly again and help homeowners save money on their energy bills.

It is essential to have the tools you need before you start. Mark the location of the hinge channel on the frame (Photo 1) using pencil. This will help you to place 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 chains or cords that secure it. Soften any putty that has been hardened with an electric heat gun set to medium and fitted with a shield for the nozzle. Take off the old sash and place it in a bag with a label.

Sash Weights

Whether your window sash doors repairs are to replace a broken cord or to keep the windows functional by replacing worn out weights for sash will improve its operation and help reduce energy costs. Sash weights are heavy lead or iron cylinders enclosed inside a hidden compartment and attached to the movable window sash using a rope. These weights act as counterbalances, which allows you to open and close the window without the need for mechanical or electrical devices. When they fail, sashweights are usually left unnoticed or disabled by homeowners.

A weight in a sash that has fallen out of the cavity is difficult to retrieve and you'll need to find a new one that fits correctly. You will also require a fresh piece of string, a length sashcord and a few sashpulleys for tying the weights you are replacing to the cord.

Mortise and Tenon joints are used to join windows made of older wood. The wood pegs that hold the parts together can be removed using pin punches and hammers. Most of these pegs have a large diameter on one side and a smaller one on the other, so it is essential to remove the smaller-diameter ones first. Later sashes utilized glue instead of pins. They can be cut by using a knife or mallet.

Once the sash has been removed, you can take off the stops on the sash and get access to the pockets for weights. Usually, this is done through a hole near the bottom of each jamb. The hole is surrounded by the wooden panel which can be removed to reveal the inside workings.

When the sash has been shut off and the access panel is removed, you can take off the weight that was previously installed and replace it. Weigh the sash first because the weights you have may not be of the right size. Once the new weight has been installed, run the string through the sash pulling mechanism. Then nail the string to the boxed frame, but leave a few inches of string protruding from the head to allow for future adjustments.

Sash Cords

Most old double-hung windows have a cord or chain attached to the weights which helps keep the sashes level in the jamb. Over time, these cords can get damaged and make it impossible to raise windows. A new sash cord will give you the ability to move the sash upwards and downwards and keep it in place when opened.

The first step to replace cords for sash is to locate and remove the access panels in the jambs. They are usually installed by screws or nails and will need to be removed or repositioned. It may be possible to take them out using the hammer or chisel but it is always better to lay out dust sheets prior to beginning any work.

After you have removed the access panel, you can begin working on the sash. Make the small parting beads (also called "tie rails") out of their grooves using flat bar or chisel. It is essential to be patient because they are usually stuck or nailed to the floor. If the sash is still in place, pull the mortise-and tenon joints with a hammer or screwdriver and then take out each wood peg. You should now be able to move the sash around freely, though it might require lubrication if it feels stiff.

With the sash in an open position, measure enough sash cord/chain to extend from the pulley on the top of the jamb to the sash slot in the bottom. Cut the cord or chain and secure it as in the previous step. You can use either a hammer, nails, or screws. However, nails are less likely to cause damage.

It is best to keep the weights that came with the original counterbalance unless you have purchased a kit that will replace the old counterbalance. They're not costly and are easy to install if purchased them from architectural salvage stores. Depending on the dimensions and shape of your window, you might need to install one or two sashweights in order to keep it open.