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Sash Window Repair

Sash windows add a touch of luxury to any house. Nevertheless, they can be drafty and difficult to clean due to wear and age. Repairs to windows with sash are a great method of enhancing functionality while maintaining the original elegance.

The first step in repairing sash windows is to take off the "pocket covers". These are small pieces of wood that sit at the bottom of the frame and permit 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 patch the surface. You will save money by doing an extensive repair, especially if the home is older and has low insulation. Here are some common problems that sash window locks with key windows face and the way to fix them:

Problems with Sticking

It is difficult to close or open the window if the Sash windows repair does not fit snugly into the frame. This can result in rattling noises and allow drafts to enter your house.

To fix this, use an utility knife to score and pry off the paint line from the interior side of your sash. Be careful not to scratch the wood. Then, you'll need to apply a sash lubricant that will help it move easily.

Broken Sash Cords

In certain instances, the old double-hung sashes use either cotton or metal cords to support the weights that lift and lower the sashes. Over time, the cords can break, rendering it impossible to raise or keep the sash in place. Follow these steps to fix the problem:

Remove the frame from the sash and pull it to the right until it is completely open. Pull the cord from the bottom of the sash. Cut it and remove any nails protruding from the end. With needle-nosed pliers, take out the nail and then insert it into the side channel. Tuck the knot in the the hole and secure it using an nail set.

Install the staff beads and install the sash. Make sure you leave enough slack in the cords for the proper operation. Reinstall the counterweights and balances. To minimize draughts small amount of decorators caulk may be placed between the staff bead and box.

Once the sash and frame are repaired completely, cover them in glazing putty. Glazing putty can be made with linseed 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

Old double-hung (two sashes) windows utilize cords of cotton or chains of metal connected to counterweights to help keep the sashes balanced in the window jamb. As time passes, the cords can break which prevents the sashes from opening and closing, making it difficult to raise or lower the replacing window sashes. The sash cords can be replaced in less than hours.

Remove the staff bead which is what separates the upper and lower sashes. A nail is usually driven through the knot and into the sash's casing to keep the bead in place but you should be able to pull it free with needle-nose pliers. Remove any rusty nails from the stop beads and scrub off paint, caulk, and old cord residue that has accumulated around the groove in the sash.

To open the window, pull on one of the cords that runs through the sash and lift it up. When you've made it the maximum distance you can make a mark on the cord in pencil and cut it with an ordinary knife. After you've finished, make sure that the new cord is in alignment with the groove on the sash. Also, tie it to the sash by knotting a knot.

If the sash is still too high to move then you can use your sharp side cutters to cut and remove the old cords. When the sash is completely free, you'll need to remove the access panel within the sash channel in order to expose the pockets of sash weights, counterweights, as well as the pulley system. If the window has been painted, you will need to score the seams with a hammer or chisel to take off the panel without damaging it.

After removing the access panel, there are two sashweights made of cast iron in each pocket. Take the one on the back and one on the front, and then tie each sash cord to a weight with self-tightening knot. After tying the new cords, you'll need to reconnect the sash weights and then reset the pulley system to ensure that it is working correctly.

Drafts

Sash windows add a hint of historical charm to older homes, however, they also pose issues with their maintenance. They can be difficult to open or close, rattle in the wind and let drafts in. These problems are usually caused by swollen wood paint buildup, the sash cords have begun to rot. There are a number of simple and cost-effective ways to address these issues and keep your sash window functioning correctly.

The first step in repairing an old sash window is to take it apart it. Remove the sash as well as the frame, and ensure that the components are in good working order. Then, sand down the wood to improve its appearance and stop drafts. A small amount of silicone spray or wax can make the sash slide more easily. If the sash still sticks to the wall, use a utility knife to cut any paint layers. A new set of tilt-pins could enhance the window's performance.

Weights are pushed across a system of pulleys to balance the weight of a sash window. These weights are usually cast iron and are accessible via an access panel or pocket cover in the inner box lining of the frame. To prevent the weights from crashing down, the dividing strip is suspended within the frame to ensure that they do not collide.

Accessing these weights can be difficult as the upper sash has been painted shut and is nailed into the position. If you are patient and careful you can take the sash off by using a pair of bar clamps that are spread apart. You may have to jiggle and tap to loosen it but once it's free, inspect the sash and replace it with a new rope.

You can also alter the balance of the sash to make it easier to open and close the window. It's a lot easier than you imagine to replace a double-hung window balance. You can do it yourself if have the right tools and a replacement kit.

Rotten sill

Over time, old timbers deteriorate and even the best-maintained windows made of sash will begin to begin to show signs of decay. If the rot is limited to the sill, it might be possible to restore the window. If the rot has spread through the frame and into the interior, and damaged structural components it could be the time to replace the window.

It is crucial to replace a damaged window sill before it causes further damage to the window. The first step is to take off the old sill plate as well as studs. If the studs are load-bearing, you may need to put in temporary supports. After removing the sill, clean off any remaining paint from the sill plate. After the sill has been cleaned, replace it with a new board and nail it to the studs.

A rotten sill is not just ugly, it can also lead to expensive repairs in the future. For instance, it could cause the sash to shift and can be difficult to spot and could cause cracks or broken glass pane. A rotten sill can let water in the wall, causing mold.

It's not as difficult as it appears to repair a sill that is rotten. It is essential to maintain the window sash repairs to avoid rot, therefore you should regularly clean the window tracks and sashes to keep them free from dirt and debris. It is also recommended to apply a sealant that is protective to the window frames to protect them from moisture. Lastly, you should use a dehumidifier in order to control the moisture levels within your home, which can prevent wooden sashes from swelling or sticking.

Sash windows are often afflicted by sashes that are stuck. To fix them, you can apply small amounts of silicone spray or wax onto the window tracks to enable them to slide easily. If the sashes have become stuck because of paint buildup, you can use a utility knife to cut through the paint layers and remove the sashes.

Reinstalling the bead that is parting is another method to get rid of a stuck sash. If the sash remains stuck you can try draught proofing it. This process involves placing an insulating strip of rubber in the gaps between the frame and sash that reduces airflow and improves the acoustic quality of the window.