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Sash Window Repair

Sash windows can be out of balance or even break. Pam is on the lookout on the internet for salvaged wavy glasses, and keeps an eye open for discarded sashweights made of metal. She then seeks replacements, like nuts or washers, to help balance her window.

Pam beds each pane with a rope of glazing compound that she puts into the rabbet groove or pocket, that is around the opening. This reduces drafts and expensive heat loss.

Sashes that stick Sashes

If your double-hung window becomes stuck in the middle, it's a nightmare. They'll sway in the event of an icy storm and you'll lose your view. A window that's too loose can let in air and noise which could increase your energy bills. This is neither optimal, but both can be solved with the proper tools and perseverance.

Paint can get splattered on the channels of old weighted sash window tracks, which can cause them to become jammed. Most of these problems can be solved by cleaning and oiling the tracks.

Start by removing the caulking that was between the window stop (the internal one) and the window frame. Scrape off any paint that has built up. Make use of a sharp knife and place plastic sheets and dust-collecting vacuum cleaners below the surface to collect any paint dust or chips.

Clean the tracks with a dry cloth and apply a silicone lubricant to ensure better glide. It is available in many home improvement stores or online. Then, move the sash upwards or down to test it.

If it continues to block, the sash cable may be faulty. Verify if the cord is caught or hanging from the sash, or if it has snapped off completely. If this is the case, you'll have to replace the window's cord.

Another reason for the jam could be that a pin that holds the rail in place has slipped away. This can be tricky to fix, and you'll need to consult a professional in most instances.

Use a wood hardener in the event that the wood is swollen and warped, but there's not a pin. This liquid will dry quickly and can restore damaged wood. It's not necessary to remove your sash windows to repair them. After you've used it, you can pull off the two sashes by placing a piece of wood on the lower corner of the window where they meet.

Draughts

Draughts can cause problems when you have an old sash window particularly in winter. They are usually caused by rotten wood, cracked putty, or worn cords for sash. This can allow cold air to get inside the window, making it more difficult to heat your home. There are several ways to prevent draughts from entering your sash windows, such as filling any gaps with expanding foam or strips to block draughts that you can buy at most hardware stores. They can be very efficient, but they'll have to be replaced from time to time because the foam expands and gets worn away with time.

A more permanent solution is Gapseal, which is a sponge-like seal that you cut to the size you require and then insert into the gaps between the sash window frame. It can be applied by itself or with adhesive strips placed on the top and bottom of the frame. This option is quite costly and will have to be reapplied over the duration of your window's life, but it can provide a long-term solution and is easy to take off when you wish to open the window.

Another popular DIY draught proofing solution is to use cling film that is scrunched up and put into every gap around your window. This is a good draught-stopper, but it can also block the sash's movement and even cause a fire. Furthermore the sash will have to be removed to re-open the window and the cling film needs to be reapplied each time you close the sash.

As part of a comprehensive renovation you can have your window draught-proofed. This can include the installation of new sash strings, staff beads and parting beads in addition to the lubrication and rebalancing the weights and the oiling and rebalancing of the pulley wheel. It may also involve staining or painting of the frames and the sashes. This can aid in restoring the function of the sash and increase its energy efficiency, as well as dealing with any minor timber imperfections. It is much less disruptive than replacing the windows completely and will dramatically reduce draughts and improve your home's thermal efficiency.

Decay

The good thing is that your sash window frames are not beyond repair if they have been damaged or decayed. The timber used to construct the frames of these windows is usually of a very high quality and, with the right restoration, can be restored to provide a high level of performance for many years. Regular inspections are crucial, as is ensuring the wood is properly ventilated. This will prevent the build-up of moisture that could cause wood rot.

Most of the problems that you'll encounter with sash windows will be easily visible on a close inspection, but some are more difficult to detect. Particularly, decay of wood is a difficult problem to treat because fungus eats away at the wood. While it is possible repair window damaged timber however the best method to prevent further rot is by keeping the wood dry.

The first step is to strip any paint from the hardware. It could be necessary to remove the bottom rail from the frame, and also the rail that joins it (this will depend on the location of the sash). The "pocket covers", which are small pieces of wood on the frame's side, sash window repair which allow access to the weights, will need to be removed. You may need to use a sharp knife for removing the pockets if they're attached by nails or paint. Once the pockets have been removed, you can start slicing out any wood decay and apply an extremely high-quality water-resistant filler. After the wood filler has dried, a primer coat should be applied to stop further decay.

It is a smart idea to examine inside the window for sashweights to ensure they are properly balanced. They shouldn't be displaced, or pulling one side harder than the other. The sash could slide off the track if they aren't properly balanced. This could cause the frame to break or even be damaged. The sash weights can be replaced with new ones or a new balancing mechanism can be fitted, which will stop the sashes from swinging to the opposite side of the window frame.

Poor Security

As time passes sash windows become exposed to the elements, and are prone to deterioration due to weather and general wear. This can cause decay of timber, which will require replacement. Wood decay can be spotted by water marks under the window, or by the frame becoming soft to the touch. It is essential to speak with a professional to assess the situation, and determine if repairs to the sash window are required.

Similarly, over time the rails on the bottom can become damaged. This can be seen by the presence of water marks on the sill or the window becoming soft to the touch. A professional consultation may be required to evaluate the situation and recommend any replacement or resealing of window sash components.

It can be very concerning when triple or double windows are glazed and start to allow noise pollution back into the home. If this happens, the structural integrity of the sash windows may be at risk and it will likely need to be replaced by a different option.

A common sash repair problem is when the sash gets stuck in the frame. It could be caused by an sash cord that has snapped or the result of a problem with the sash's the ratchets. If the issue is with the sash's the ratchets, some gentle persuasion is often the best solution.

Removing the sash from the frame and clearing the tracks of any dirt or dust can assist in resolving this issue. After the tracks have been cleaned, removing any security fittings that might be present, and then removal of the sash cords as well as chains will allow the sash be removed. A draught seal may be put on the staff bead in order to reduce the appearance of the paint finish. Decorators caulk can be used to fill the gap between the sash's box and the sash. This will enhance the operation of the sash and decrease the possibility of draughts.