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Sash Window Repair

Sash windows can be out of balance or even break. Pam is on the lookout for salvaged, wavy glass and keep an eye out for discarded, metal sash weights. She then searches for replacements, such as nuts or washers, to balance her window.

Pam beds each pane with a rope of glazing compound she uses to create the rabbet groove or pocket, which is located around the opening. This helps cut drafts and reduce the cost of heat loss.

Sashes that stick Sashes

It's a nightmare when your double-hung windows get stuck. You'll lose your view when they squeak in a storm. On the other the other hand, windows that are too loose will allow external air and noise in and your energy costs can increase. Both scenarios are not ideal but they can be fixed with the appropriate tools and persistence.

A common problem with old windows with weighted sash is that paint can accumulate in the channels they slide on, causing them jam. The majority of these issues can be resolved by cleaning and oiling the tracks.

Remove the caulking that was used in the space between the window stop (the one on the inside) and the frame of the window. Scrape away any paint that has accumulated. Make sure to employ a sharp blade and set up sheets of plastic and a vacuum cleaner directly below to keep any paint dust and chips.

Then, wipe the tracks using a dry cloth, and apply a silicone lubricant to ensure more smooth glide. This lubricant is sold at most home improvement shops or on the internet. Then move the sash up or down to test it.

If it continues to stop, the sash cable may be defective. Verify if the cord is caught or hanging from the sash, or has snapped completely. You'll have to re-cord your window If this is the case.

A pin that keeps the rail in place might have lost its grip. It isn't easy to fix and you will have to call a professional most times.

Use a wood hardener if the wood is swollen and warped but there's no pin. It's a quick drying liquid that can help restore damaged wood, so you'll be able repair your window without having to take it off completely. After using it, you should be able to remove the two sashes by placing a block of wood on the bottom corner where they meet and tapping it lightly with a tool.

Draughts

Draughts can be a concern with old sash window, especially during the winter. Often caused by rotten timbers, cracked putty, worn weights for sash or sash cords that aren't balanced, they can let cold air seep into the window, making it difficult to keep your home warm. You can prevent drafts by filling the gaps with expanding foam or by using draught-proof strips that are available at most hardware shops. These are effective however you'll require replacement periodically because the foam expands with usage.

Gapseal is a longer-lasting solution that is more permanent. It's a spongy rubbly seal that you can cut and push into the gaps between the sash window frames. It can be used alone or in conjunction with adhesive strips at the top and bottom. This is a bit costly and will have to be reapplied throughout the duration of your window's life, but it can provide an option for the long term and is easy to remove when you wish to open the window.

Another popular DIY method of draughtproofing is to use cling film scrunched up and placed into the gaps around your window. This is a great draught-stopper however, it could also hinder the sash's movement and possibly cause fire. The sash needs to be removed in order to reopen the window and the clingfilm will need reapplied every time the sash is closed.

As part of a comprehensive overhaul you can have your sash window professionally draught-proofed. 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 will restore the sash to its original function, improve its energy efficiency and correct any minor defects in the wood. It is less disruptive than removing windows, and can reduce draughts, improve the thermal efficiency and dramatically reduce the cost.

Decay

If your windows are sash and have suffered decay or damage, the good news is they aren't necessarily damaged beyond repair. The frames of these windows are usually made of high-quality timber. With the proper restoration they can be repaired to provide high performance for many more 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 decay.

The majority of issues that you'll face with sash windows are readily apparent on close visual inspection, but certain issues are more difficult to identify. Wood decay is particularly difficult to treat, since fungus eats the wood. While it is possible repair rotten timber, the best way to avoid future decay is to keep the timber dry.

First, remove any paint from the hardware. The bottom rail and meeting rail may need to be removed from the frame (depending on the location of your sash). The "pocket covers", which are small pieces of wood on the frame's side that allow access to the weights, must be removed. You may need to use a sharp knife for removing them if they're painted or nailed into place. After the pockets have been removed, you can begin to chisel away any wood that is rotting, and apply a good quality water-resistant wood filler. Once the filler is dry, a coat of primer should be applied to protect against further decay.

It is an excellent idea to examine the sash weights inside the window, too to ensure that they are balanced and not pulling one side more than the other. If they're not balanced, the sash is liable to fall off its track and break or damage the frame. You can replace the sashweights by new ones or install an updated balancing system to prevent the sash from moving the wrong way.

Poor Security

Over time, sash windows can become exposed to the elements, and are prone to deterioration due to weather and general wear. This can lead to decay of the timber, which will require replacement. Water marks on the window or a frame that is soft could be a sign of decaying wood. It is essential to speak with an expert to evaluate the situation, and determine if sash window repairs [Click On this site] are necessary.

In time the rails on the bottom may also be damaged. This can be seen by the presence of water marks on the sill or the window becoming soft to touch. A professional will be required to examine the situation and recommend any resealing of sash windows components or replacement.

It can be a real concern when triple and double glazed windows start to let noise pollution back into the home. If this happens the structural integrity of the window could be at risk and the sash window may have to be replaced.

A common issue with repairing sashes is when the sash gets stuck in the frame. This could be caused by a snapped cord or an issue with the sash's rattles. If the latter is the case scenario, a little gentle persuasion can usually help the window open again - or alternatively, the ratchets need to be reset.

The sash should be removed from the frame and removing the tracks of dust or dirt can often help resolve this issue. After cleaning the tracks, take off any security fittings and carefully remove the chains or cords that hold the sash. A draught seal may be placed around the staff bead to reduce the appearance of the paint finish. Decorators caulk can be used to fill in the gap between the box of the sash and the sash. This will improve the sash's operation and reduce the risk of draughts.