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Sash Window Repair

Sash windows can be out of balance or break. Pam searches the web for salvaged wavy glasses, and keeps an eye open for discarded metal sashweights. She then looks for replacements, such as washers or nuts to balance her window.

Pam covers each pan with a rope of glazing compound that she works into the rabbet groove, or pocket, which is located around the opening. This prevents drafts and costly heat loss.

Sashes that stick Sashes

When your double-hung window gets stuck in the middle, it's a nightmare. They'll rattle during storms, and you'll lose your view. A window that is too loose could let air and noise in which could increase your energy costs. This is neither ideal, but both can be addressed with the appropriate tools and determination.

Paint can get splattered on the channels of the old weighted sash window tracks, causing them to become jammed. Luckily, most issues with this can be solved by cleaning and lubricating the tracks.

Remove the old caulking from the space between the window stop (the one on the inside) and the frame of the window. Then scrape away any paint that's built up. Make sure you use a sharp blade, and set up sheets of plastic and a vacuum cleaner right below to keep any paint dust and chips.

Clean the tracks with a dry cloth, and apply a silicone-based lubricant to aid in their smoother movement. The lubricant can be found at many home improvement stores or online. You can test it by moving the sash upwards or downwards.

If it is still jamming it could be an issue with the sash cord. Examine whether the cord is stuck or hung in the sash or if it's snapped. It is necessary to re-cord the Window Doctor in the event of this.

Another reason for a jam is that a pin that holds the meeting rail in place has slipped away. This isn't easy to upvc repair, and you'll have to consult an expert in most instances.

Make use of a wood hardener in the event that the wood is swollen and swollen, but there's no pin. It's a quick drying liquid that can help to restore damaged wood, and you'll be able repair your window sash without having to remove it completely. After you've used it you should be able to pry the two sashes apart by placing a block of wood on the top of the corner where they meet, and Window Doctor tapping it lightly with an tool.

Draughts

Draughts are a major problem for windows with sash windows that are old, especially in the winter months. They are often caused by rotten wood cracks, cracked putty, deteriorated weights, or sash cords that are not balanced that let cold air seep into the window, making it difficult to keep your home warm. You can reduce the risk of drafts by filling in gaps with expanding foam or by utilizing draught-proofing strips that are that are available in most hardware stores. These are efficient, but they will need to be replaced regularly because the foam expands and wears away with use.

Gapseal is a stronger solution that is more permanent. It's a spongy, rubbly seal that you can cut and push in the gaps between the sash window frames. It can be used on its own or with adhesive strips placed on the bottom and top of the frame. This is costly and you'll need to apply it several times over the life of your window. But, it's an affordable fix that is easy to remove.

Another popular DIY draught proofing solution is to use cling film that is scrunched up and placed into the gaps around your window. This is a reliable draught stopper but the downside is that it could block sash travel completely and pose a fire hazard. The sash needs to be removed to reopen the window and the clingfilm needs to be to be applied every time the sash is closed.

A better option is to have your sash windows professionally draught proofed as part of a comprehensive refurbishment service. This may include the fitting of new sash strings parting beads and staff beads in addition to the lubrication and rebalancing the weights and the fluidization and rebalancing of the pulley wheel. It may also involve staining or painting of the frames and the sashes. This can restore the sash to its original purpose and increase its energy efficiency and fix any minor flaws in the wood. It's less disruptive than replacing the windows completely and will dramatically reduce draughts and improve your home's thermal performance.

Decay

If your sash windows have suffered from decay or damage, the good news is that they are not necessarily beyond repair. The frames of these windows are typically made of high-quality timber. With the right restoration, they can be restored to ensure high performance for many years to come. The key is regularly checking the frames and ensuring that the wood is properly ventilated to avoid moisture accumulation which can lead to wood to rot.

Most of the problems you will face with sash windows are easily visible on a close examination, however some are harder to spot. Wood decay is particularly difficult to treat, since fungus eats the wood. It is possible to fix damaged sections of timber but the best way to stop further rot is to make sure the wood is kept dry.

First, clean any paint from the hardware. The bottom rail and meeting rail might need to be removed from the frame (depending on the position of your sash). The "pocket covers", which are small pieces of wood that are placed on the frame's side, which permit access to the weights should be removed. It is possible to use a sharp knife to remove them if they are fixed or painted. After the pockets have been removed, you can begin cutting out any wood rot and apply a high-quality, water-resistant filler. After the filler is dry it is recommended that a primer coat be applied to stop further decay.

It is a smart idea to inspect inside the window the weights of the sash to ensure that they are in balance. They shouldn't be misaligned, or pulling one side harder than the other. If they are not balanced the sash could fall off its track and break or damage the frame. The sash weights can be replaced with new ones or a new mechanism for balancing could be fitted, which will stop the sashes from bouncing to the opposite side of the window frame.

Poor Security

Sash windows are vulnerable to wear and damage from weather and wear over time. This can cause decay of timber, which requires replacement. Water marks under the window or a frame that is soft can indicate wood decay. A professional consultation is needed to assess the situation and recommend any needed repairs to the sash window.

Over time, the bottom rails may also be damaged. The sill may show water marks or a window that is soft to the touch can indicate this. A professional consultation may be required to determine the situation and recommend any replacement or resealing of window sash components.

It is a major concern when triple and double glazing windows begin to let noise pollution back into the home. If this happens the structural integrity of the sash windows may be at risk, and they will most likely require to be replaced with an alternative option.

A typical sash repair issue is when the sash gets stuck in the frame. This could be caused by the cord snapping or a problem with sash rattles. If it's the latter the gentle pressure can help the window open to reopen. Alternatively, the ratchets will need to be reset.

This problem can be resolved by removing the sash and cleaning the tracks. After cleaning the tracks, remove any security fittings, and then remove the chains or sash cords. A draught seal could be placed around the staff bead to decrease draughts and enhance the appearance of the paint finish. Decorators caulk can be used to fill in the gap between the sash's sash box and the sash. This will improve the sash's operation and decrease the risk of draughts.