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Window Sash Repairs

Window sashes must be inspected regularly for signs of mold, mildew and damage. By catching these problems early, you can save money on future repairs.

The sash is an interior framing that can be moved vertically either up or down in windows that are open. This article will teach you how to do simple repairs to sash.

Weather Stripping

Wood window sashes add a classic aesthetic to your home. When properly maintained, can last for a long time. However, they can be damaged or degrade in time due to exposure to the elements and normal wear and tear. Thankfully, sash repair experts can bring your windows back to their original condition and keep them looking fantastic for much longer than newer replacement windows.

The first step for sash window repairs is addressing weather stripping, which is found on both the sash as well as the frame. It can cause drafts if worn out or loose. To fix it, start by determining your window's brand and glass manufacturer date (etched in the corner of the glass or on the aluminum spacer between panes). Remove the sash and mark its width and height so that you can purchase replacement weather stripping that matches.

Then, remove the sash and set it on a table so you can access all four sides. If your sash has a double-hung, you'll also need to remove the weights and the ropes that go with them which should have slipped into the pocket that was intended to be in the jamb liner. After removing the sash using the utility knife, remove the weather stripping that was left by hand or with a putty blade.

Once the sash is clear and clean, you can put in the parting stops. These are long pieces wood that are used to separate the two sashes. Pam prefers to replace them with standard 1/2-inch-by 3/4-inch window trim from the lumberyard, however you could also use a piece of scrap wood.

After removing the stopper and cutting it to length, apply a thin coat of glazing compound on the bottom of the sash. Smooth the compound using a putty tool and let it dry at least a day. Once the putty has fully cure, you can apply a topcoat of acrylic. This will help protect the putty, and give your sash a fresh look.

Sash Hardware

The hardware that holds window sashes is susceptible to wear and tear from the wear and tear of use, and the result can be a window or door that won't open or close easily. The good thing is that fixing and replacing this hardware is typically very simple and cost-effective. If a sash is difficult to operate you can try spraying some lubrication into the jamb channel then open it to see if this solves the issue. If the issue persists, it is most likely the sash balance. You'll need to take off the window sash to access the hardware.

Sashes for windows should be able to open and close without much effort. However, this could be a challenge if the weights have been worn out or the sash-to-rail connecting rail isn't covered with. This issue could be caused by various reasons that include an absence of maintenance or an unmatched weight rating.

If the hinges on the window begin to move, this could cause the sash to drag and eventually hit against the frame in the opposite corner (Photo 1). To correct the issue, make sure that the sash is aligned in the frame's opening and remove it. If the sash has been screwed to the hinge arm, you'll have to loosen the hinge arm and replace it (Photo 2). Then, put in the new sash (Photo 3).

Windows that are old, especially in older homes, can be difficult to close and open because of sagging hinges and an overall lack of energy efficiency. In many cases it is a matter of making a few minor adjustments that can make these windows operate smoothly again and save homeowners money on energy bills.

It is essential to have the tools you need before you start. Begin by marking the location of the hinge channel on the frame with pencil (Photo 1). This will make it easier to position the channel in the proper location after you've completed. Remove the sash, and then remove the hardware including the parting beads (Photo 2) and the chains or cords that secure it. A hot gun with nozzle shield and a medium setting can soften any putty that has been hardened. Remove the old sash and store it in a bag labeled.

Sash Weights

Whether your window sash repairs are to replace a damaged cord or just to keep the windows functional and functional, replacing worn-out weights for sash will improve its operation and reduce energy costs. Sash weights are composed of iron or lead cylindricals that are contained in a hidden cavity and attached by a rope to the movable window sash. These weights act as counterbalances, which allows you to open and shut the window without requiring mechanical or electrical devices. When they fail, sashweights tend to be neglected or not used by homeowners.

A weight from a sash that fell out of the cavity is difficult to recover It is therefore important to locate a new one that fits correctly. You will also require a fresh piece of string, a length sashcord and 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 holding the parts together can be removed with the use of a pin punch and hammer. The majority of these pegs are large on one side and 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 through the glue line with an instrument, and then tapping the mortised section loose using mallets.

After the sash is removed, you can take off the sash stops and gain access to the weight pockets. This is typically done by drilling an opening at the bottom of every jamb. The hole is surrounded by an unfinished wooden panel that can be removed to reveal the interior workings.

Once the sash is stopped and the access panel has been removed, you can remove the old weight and replace it. Be sure to weigh the sash first to ensure that the weights you have might not be the correct size. After the new weight is installed then tie a string to it and thread it through the pulley of the sash. Then attach the string to the frame, but only leave a few inches of string sticking out from the head for future adjustment.

Sash Cords

The majority of double-hung windows with a history include a chain or cord attached to the weights which supports and keeps the sashes level within the jamb. Over time these cords can break, making it impossible to raise the window repair near me. A new sash cable can restore the ability to move and lower the sash and ensure it stays in place when it is opened.

The first step to replace sash cords is to find and remove the access panels in the jambs. They are typically attached by nails or screws and require removal. It may be possible to remove them with an axe or hammer, however, it is best to lay out dust sheets prior to starting any work.

After removing the access panel, you are able to begin to work on the sash. Prise the narrow parting beads (also called "tie rails") out of their grooves using the chisel or flat bar. It is important to be patient, as these are often wedged or nailed in place. If the sash is still in place, pull the mortise and tenon joints free with a hammer or screwdriver, then remove each wood peg. It should now be possible to move the sash back and forth without difficulty, though it will probably need some lubrication if it feels stiff.

Determine the length of the sash chain or sash cord needed to reach the sash slot on the bottom of the pulley located at the top of the jamb. Cut the cord or chain and secure it as in the previous step. You can use a hammer, nails, or screws. However, nails are less likely to cause damage.

It is best to keep the original weights if you've purchased a kit to replace the old counterbalance. They're not costly and easy to install if you purchase them from salvage shops for architectural use. Depending on the size of your window one or window repairs two sashweights might be required to keep it in an open position.