10 Window Sash Repairs Tricks All Experts Recommend

Window Sash Repairs

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

The sash is an internal frame that moves upwards and downwards in windows that are open. This article will teach you how to make several easy repairs to your sash.

Weather Stripping

Wood window repairs near me sashes add an elegant look to your home. When properly maintained, they will last for many years. However, they may become damaged or deteriorate as time passes due to exposure to the elements and normal wear and wear and tear. Thankfully, sash repair experts can restore your windows 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 can be found on both the sash as well as the frame. If it's damaged or worn out, it can lead to drafts and other problems. Start by identifying the window's brand and the date of manufacture for the glass (etched on the glass's corners, or the aluminum spacers between panes). Remove the sash, and mark its width and height so you can purchase new weather stripping that is compatible with the original.

Then, take the sash from its holder, and place it on an even surface that allows you to reach all four sides. If your sash is double-hung, you'll have to remove the weights and the ropes that go with them, which should have fallen into the pocket of the jamb liner. After removing the sash with the utility knife, remove the old weather stripping by hand or with the putty blade.

Once the sash is clear it is time to replace the parting stops. These are long pieces that divide 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 scrap wood.

After removing the stopper for the parting and trimming it to length, apply a thin coat of glazing compound to the bottom of the sash. Smooth the compound with your putty knife, then let it dry for at least a few days. Once it's fully cured then apply a top coat of acrylic latex paint. This coating will protect the putty and give your sash a fresh appearance.

Sash Hardware

The hardware that supports window sashes susceptible to wear and tear from age and use, and the result can be a window or door that won't open or close easily. It's good to know that replacing and fixing this hardware is usually simple and inexpensive. If a sash becomes difficult to operate try spraying lubrication into the jamb channel then open it to see if it solves the issue. If not, the issue is likely with the sash balance and you'll need to take out the sash in order to access the hardware.

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

If the hinge arms on a window begin to sag this can cause the sash drag, and then eventually to hit the frame in the opposite corner (Photo 1). To correct the issue ensure that the sash is centered in the frame opening and then take it off. If the sash has been screwed onto the hinge arm, unbolt the hinge and replace it. (Photo 2). Install the new sash next (Photo 3).

Due to hinges that are sagging, and a general lack in energy efficiency, old windows especially in older homes, may be difficult to open or close. Many times just a few easy fixes can allow these windows to operate smoothly again and save homeowners money on energy costs.

In order to make these repairs to the sash, it's important to have all of the necessary tools in place before you begin. Mark the hinge channel's location on the frame (Photo 1) using a pencil. This will assist you in getting the channel back on the correct position after you've finished. Remove the sash and then remove all hardware including the parting beads cords, chains, and cords that hold the sash in place. Heat gun with nozzle shield and medium setting will soften any hardened glue. Remove the old sash and put it in a bag with a label.

Sash Weights

Whether your window sash repairs are to replace a broken cord or to keep your windows functioning and functional, replacing worn-out weights on sash can improve sash operation and cut down on energy costs. Sash weights are made of heavy iron or lead cylindricals that are contained inside a concealed cavity, and are connected via ropes to the moveable window sash. They are counterbalancers that allows the window to be closed and Window Repairs opened without the use of electrical or mechanical devices. If they fail, sashweights tend to be ignored or disabled by homeowners.

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

Older wood windows are joined using mortise and tenon joints. The wood pegs holding the components together can be removed with a pin punch and hammer. The majority of these pegs are large on one side and smaller on the other. It is important 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 with the help of a knife, and then tapping the mortised section loose using a mallet.

After the sash is released, you can remove stops on the sash and get access to the pockets for weights. This is usually done through tiny holes in the bottom of each jamb. The hole is then covered with a wooden access panel that can be ripped off to allow you to observe the inner workings of the frame.

Once the sash is stopped and the access panel is removed, you can remove the old weight and replace it. Make sure you weigh the sash before you begin, as the old weights may be different sizes than the one you need. Once the new weight has been installed, run the string through the sash pulling mechanism. Then, you can nail the string to the boxed frame, leaving a few inches of string hanging from the head for future adjustments.

Sash Cords

Most old double-hung windows come with a chain or cord attached to the weights which helps keep the sashes in balance within the jamb. As time passes, these cords may break, making it impossible to raise the window. A new sash cable will give you the ability to raise and lower the sash and keep it in place when it is opened.

To replace sash cords the first step is to remove the access panels from the jambs. These are usually screwed or nailed in and require removal. You could use a hammer or chisel for removing them however, it is always 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 pry the small parting beads from their grooves. It's important to take your time because they are usually wedged or nailed in place. If the sash is still in place, pry the mortise and tenon joints free with a hammer or screwdriver, then remove each wood peg. You should be able to move the sash back and forth freely, though it may require oiling if it seems stiff.

Determine the length of sash cord/chain required to reach the sash slot at the bottom from the pulley located at the top of the jamb. Cut the cord/chain and then fix it as described in the previous step. You can employ a hammer, screws or nails, however nails are less likely to cause damage.

It's best to leave the original weights if you've purchased a kit to replace the counterbalance that was previously installed. It's cheap to purchase them from a salvage store and they will be easy to install once you've got the sash unlocked. Based on the size of your window one or two sashweights might be required to keep it open.