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Sash Window Repair

Sash windows could be out of balance or even break. Pam scours the web for salvaged, wavy glass and is always looking for discarded, metal sash weights. She then searches for replacements, like nuts or washers to balance her window.

Pam covers each pan with a rope of glazing compound she puts into the rabbet groove, also known as a pocket, which is located around the opening. This helps to reduce drafts and costly heat loss.

Sashes that stick Sashes

It's a nightmare when double-hung windows get stuck. They'll rattle in the event of a storm and you'll lose your view. On the other side, a window that's too loose will let external air and noise in, and your energy bills may increase. Neither scenario is ideal, but both can be solved with the right tools and a little determination.

A common issue with old windows with weighted sash is that paint could build up in the channels they slide over, causing them jam. 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. Then scrape away any accumulated paint. Use a sharp knife and place sheets of plastic and dust-collecting vacuum cleaners below the surface to catch any paint dust or chips.

Then, clean the tracks using a dry cloth, and apply a silicone lubricant for more smooth glide. The lubricant can be found at most home improvement shops or on the internet. Then, you can move the sash up or down to test it.

If it continues to jam, there could be a problem with the sash cord. Verify if the cord is caught or hanging in the sash, or if it has snapped off completely. You'll have to re-cord your window If this is the case.

Another possible reason for a jam is the pin that holds the meeting rail in place has slipped away. It isn't easy to fix and you'll require the help of an expert most of the time.

Use a wood hardener if the wood is swollen and swollen, but there's no pin. It's a fast drying liquid that can aid in restoring damaged wood, so you'll be able door repair your window without needing to remove it completely. After you've used it, you can pry the two sashes apart by placing a piece wood on the lower corner of the window where they meet.

Draughts

Draughts can cause problems when you have an old sash window, especially during the winter. Often caused by rotten timbers or cracked putty, worn sash cords or window repair unbalanced weights which can allow cold air to seep in around the window, making it difficult to keep your home warm. There are a few things you can do to stop draughts from coming through your sash windows, such as filling any gaps with expanding foam or draught excluder strips that you can purchase from most hardware stores. They can be very effective, but they will need to be replaced periodically because the foam expands and gets worn away with time.

A alternative that is more durable is Gapseal, a rubbery spongy seal that can be cut to size and put into the gaps between the sash window frame. It can be applied on its own or with adhesive strips on the top and bottom of the frame. This option is costly and you'll need to reapply it throughout the life of your window. However, it's a long-term fix and is simple to remove.

Another popular DIY draught proofing solution is to use cling wrap that is rolled up and placed into the gaps around your window. This is a great draught stopper, but the drawback is that it could hinder sash movement completely and could pose an hazard to fire. The sash has to be removed to open the window, and the clingfilm will need to be applied every time the sash is closed.

A better option is to have your window sash professionally draughtproofed as part of a complete refurbishment service. This can include the installation of new sash strings parting beads and staff beads as well as the lubrication and rebalancing of the weights and the lubrication and rebalancing the pulley wheel. It may also involve staining or painting the frames and the sashes. This can aid in restoring the sash's function and improve its energy efficiency, while also dealing with any minor timber imperfections. It is much less disruptive than replacing the windows entirely and can significantly reduce drafts and enhance the thermal efficiency of your home.

Decay

The good thing is that your windows' sash frames aren't in need of repair if they've been damaged or degraded. The frames of these windows are generally made of high-quality timber. With the proper restoration they can be repaired to give you the best performance for many more years. The key is to conduct regular inspections and ensuring that the timber is properly ventilated to stop moisture accumulation which can cause wood rot.

Most of the problems you will encounter with sash windows will be evident upon close examination, however some are more difficult to detect. Wood decay is difficult to treat, since the fungus consumes the wood. It is possible to repair damaged sections of timber however, the best method to prevent future decay is to ensure that the timber is kept dry.

First, remove any paint from the hardware. The bottom rail and the connecting rail could require removal 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, must be removed. You may need to use a sharp knife to remove the pockets if they're attached by nails or paint. Once the pockets have been removed, you can begin cutting out any wood rot and apply an excellent water-resistant filler. After the filler has dried the primer coat must be applied to prevent further decay.

It is recommended to inspect the sash weights inside the window repairs as well to make sure they are properly balanced and not swaying one side more than the other. The sash can fall off its track if it is not properly balanced. This could cause the frame to crack or be damaged. The sash weights could be replaced with new ones or a new mechanism for balancing can be fitted that will stop the sashes from swinging towards the wrong side of the frame.

Poor Security

Sash windows are susceptible to damage and wear due to weather conditions over time. This can cause decay of timber, which will require replacement. Water marks on the window or a frame that is soft could be a sign of decaying wood. A professional consultation will be needed to assess the situation and recommend any necessary sash window repair work.

As time passes the rails at the bottom can also be damaged. The sill may show water marks, or a window that is soft to the touch could be a sign of this. A professional will be required to evaluate the situation and recommend any needed repair of sash windows or replacement.

It is a major concern when triple or double glazed windows start to let noise pollution back into the house. If this happens the structural integrity of the window could be at stake and the sash window will require replacement.

A typical sash repair issue is when the sash becomes stuck in the frame. It could be due to a snapped cord or problems with sash rattles. If the latter is the case scenario, a little gentle persuasion is usually enough to get the window to open and then the ratchets will need to be reset.

This issue can be fixed by removing the sash and cleaning the tracks. After the tracks have been cleaned, window repair removing any security fittings that might be present. Lastly, carefully taking off the sash cords and chains will allow the sash be removed. A draught seal may be put on the staff bead 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 improve the efficiency of the sash and also reduce the risk of draughts.