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Sash Window Repair

Sash windows offer an elegant style to any home. Nevertheless, they can be drafty and uncomfortable due to wear and age. Sash window repairs are a great way of making them more functional and preserving the original elegance.

The first step in sash window repair is to take off the "pocket covers". These are tiny pieces of wood that sit in the lower part of the frame to allow access to the weights.

Sashes that have been damaged

If your sash windows are damaged or leaking air and water, you'll need to do more than just patch the surface. Performing a more comprehensive repair job will save you money in the long run, particularly if you have a older house that has poor insulation. Here are some common problems with sash windows and how to fix them:

Stuck Issues

It will be difficult to close or open the window if the sash does not fit tightly into the frame. This could result in rattling sounds and let drafts in your home.

To resolve this you can use a utility knife to score the paint line on the interior side of the sash and take it off. Be careful not to scratch the wood. You'll then want to apply a sash lubricant which will help it move easily.

Broken Sash Cords

In certain instances, the old double-hung sashes are made of cords made of metal or cotton to support the weights that raise and lower the sashes. Over time, the cords may break, making it difficult to lift or hold the sash up. Follow these steps to fix it:

Then, pull the sash to the right and take it off the frame. Cut the cord at the bottom of the sash and remove any nails sticking out of the end. Utilizing needle-nosed pliers remove the nail and insert it into the side channel. The knot should be tucked into the the hole and secure it using an nail set.

Re-install the sash and install the beads for staff. Be sure to leave enough slack in the cords to ensure the proper operation. Reinstall the counterweights and balances. To minimize draughts small amount of decorators caulk could be placed between the staff bead and the box.

Glazing putty is a great option to repair the sash after it has been repaired. Glazing putty is usually made of linseed oil and chalk. Mix in enough of the chalk to allow it to work and not to stick to your hands. Let the putty completely dry before reinstalling the sash, or painting the frame.

Broken sash cords

To support and balance the sashes in old double glazed timber sash windows-hung windows (two sashes), chains or cotton cords are attached to the counterweights. As time passes, the cords can break which prevents the sashes from opening or closing, making it difficult to lower or raise the window. The cords of the sash can be replaced in less than an hour.

Take off the staff bead, which divides the upper and lower sashes. You can remove the bead by using needle-nose pliers. Normally, a nail is driven through the knot into the casing of the sash to secure it. Remove any rusty nail from the stop beads, and then clean the caulk and old cord residue and paint around the sash groove.

To open the window, pull one of the cords that runs through the sash to raise it up. Once you've pulled it as far as it can go then mark the cord with pencil, and then cut it into length with a utility knife. When you're done, ensure that the new cord matches with the groove of the sash and is connected to the frame by knotting it.

If the sash is too high to move, you can use your sharp side cutters to cut and eliminate the old cords. Once the sash is removed, you'll have to remove the access panels within the sash channels in order to expose the counterweights and pulley system. If the window has been painted, you will need to score the seams using the hammer or chisel to take off the panel without damaging it.

After you have removed the access panel you will see two cast-iron sashweights inside each pocket. Remove the weights from the front and back and then connect the sash cords to the weights with self-tightening knot. After you've tied the new cords, you'll need to reconnect the sash weights and then reset the pulley system to ensure it functions properly.

Drafts

Sash windows are a great way to add a touch old-fashioned charm to homes. However they can be a challenge to maintain. They can be difficult to open and close and rattle in the wind, and let drafts in. These issues can be caused by swollen or painted wood or sash cords that are rotten. There are a number of simple and cost-effective solutions to fix these problems and keep your sash window working properly.

The first step in repairing an old sash window is disassembling it. Remove the sash, and frame, and ensure whether all parts are in good order. Then, sand down the wood to improve its appearance and prevent drafts. A small amount of silicone or wax spray can aid in allowing the sash to slide more easily. If the sash remains sticking, use a utility knife to cut through any paint layers to release it. A new set of tilt-pins can make the window more efficient.

A sash window operates by compensating the weight of the glass with the help of weights that are passed through a pulley mechanism. These weights, typically made of cast iron, are accessible via an access panel or pocket within the lining of the box. A dividing strip is inserted inside the window frame to stop the weights from colliding.

Accessing these weights is difficult as the upper sash is painted shut and is nailed into place. If you are patient and careful you can take the sash off using a pair bar clamps that are spread apart. It could take a little few tapping and jiggling to pull it out but once you've got removed it, make sure to check the sash cord and replace it with a new rope (not cotton) if necessary.

While you're at it you could also replace the sash balance to make the window easier to open and close. It's much easier than you think to change a double glazed sash windows-hung window sash repairs balance. You can do it yourself if you have the right tools and replacement kit.

Rotten sill

Even the best-maintained windows will eventually begin to show signs of decay. If the rot only affects the sill of the window, it might be possible to restore it. If it has spread through the frame into the interior of the house and has caused structural damage it's likely the time to replace it.

If you have a rotten sill, you must to replace it before it causes damage to your window. The first step is to remove the sill plates and studs. It is possible to put in temporary support when the studs are weighing. After removing the old sill, clean off any paint remaining from the sill plate. After cleaning the sill then replace it with the new one and then nail it into the studs.

A stained sill is not only unsightly, it can cause costly repairs in the future. For instance, it could cause the sash to shift which is difficult to notice and can cause cracks or bowed glass pane. A sill that is rotten may allow water to enter the wall and cause mold.

Replacing a sill that is rotten isn't as difficult as it sounds. It is vital to maintain the window to prevent rot, so you should regularly clean the windows' tracks and sashes to keep them free from dirt and debris. Install a seal of protection on the window frames to keep them dry. You can also apply a humidifier to control the humidity in your home. This will stop wooden sashes sticking or swelling.

Sticking sashes are a common issue with windows made of sash. This issue can be fixed by applying a small amount silicone or wax to the tracks of your windows. This will allow them to slide easier. If the sashes are stuck because of paint buildup, you can make use of a utility knife cut through the layers of paint and free the sashes.

Another way to solve a stuck sash is to put back in the parting bead. If the sash still sticks you can try to draught proof it. This involves putting a rubber strip in the spaces between the frame and sash, which reduces air flow and enhances the acoustic quality of the window.