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Sash Window Repair

Sash windows can go out of balance and break. Pam is on the lookout for salvaged waving glass, wavy and keeps an eye out for the sash weights that are discarded, made of metal. She then hunts for replacements in the form of washers or nuts to ensure that her window is balanced.

Pam covers each pan with a rope of glazing compound that she uses to create the rabbet groove or pocket, around the opening. This helps cut drafts and prevent costly heat loss.

Sashes that stick Sashes

If your double-hung window becomes stuck in the middle, it's a nightmare. They'll be difficult to see if they rattle during a thunderstorm. A window that is too loose could let in air and noise, which will increase your energy costs. Both scenarios are not optimal, but both can be fixed with the appropriate tools and determination.

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

Begin by removing the caulking between the window stop (the one inside) and the window frame. Scrape off any paint that has accumulated. Make sure you employ a sharp blade and set up sheets of plastic and a vacuum cleaner directly below to keep any paint dust and chips.

Clean the tracks using a dry cloth, and apply a silicone-based lubricant that will help them slide better. This lubricant is sold at many home improvement stores or on the internet. You can test it by moving the sash either upwards or downwards.

If it continues to block, the sash cable may be defective. Examine the sash cord to determine if the cord is catching or hanging in the sash, or has snapped completely. If this is the case, you'll need to reconnect the window.

A pin that holds the rail in place could have lost its grip. This isn't easy to fix, and you'll need to consult an expert in the majority of instances.

If a pin isn't falling out but the wood has gotten warped or swollen, it's a good idea to apply a wood hardener to it. It's a quick drying liquid that can help to restore damaged wood, so you'll be able to repair your window without having to take it off completely. After using it, you can take the two sashes apart by placing a piece of wood in the lower corner of the window where they meet.

Draughts

Draughts can be a problem with old sash window, especially during the winter. They are often caused by decayed wood, broken putty or worn sash cords. This allows cold air to get inside the window, making it more difficult to warm your home. There are some things you can do to prevent draughts from entering your sash windows, such as filling any gaps with foam that expands or draught excluder strips that you can purchase at many hardware stores. They can be very effective, although they will need to be replaced from time to time because the foam expands and gets worn away with time.

Gapseal is a stronger solution. It's a spongy, rubbly seal that can be cut and push in the gaps between the upvc window repairs near me frames of the sash. It can be used on its own or in conjunction with adhesive strips on the top and bottom of the frame. This option is fairly expensive and will need to be applied over the time of your windows' lifetime but it does offer an option for the long term and is easy to remove in the event that you want to open the window.

Cling film can also be used to block draughts. Simply scrunch it and push it into all the gaps that surround your window. This is a good draught-stopper, but it can also hinder the movement of the sash and possibly cause fire. The sash needs to be removed to open the window and the clingfilm will need to be applied every time the sash is closed.

An alternative that is less expensive is to have your sash windows professionally draught proofed as part of a general refurbishment service. This can include the installation of new sash strings parting beads and staff beads, the lubrication and rebalancing the weights, fluidization and rebalancing of the pulley wheel. It could also involve painting or staining of the frames and sashes. This will help restore the function of the sash, and increase its energy efficiency, as well as fixing any minor wood defects. It is much less disruptive than replacing windows altogether and will significantly reduce draughts and improve the thermal efficiency of your home.

Decay

If your windows are sash and have suffered damage or decay the good news is that they aren't necessarily damaged beyond repair. The frames of these windows are generally made of high-quality timber. With the proper restoration, they can be restored to give you the best performance for many more years. Regular inspections are crucial and so is making sure the wood is adequately ventilated. This will help prevent moisture build-up that can lead to wood decay.

The majority of issues that arise with sash window are easily visible, but others are more difficult to spot. Wood decay is particularly difficult to treat, since fungus can eat the wood. Although it is possible to repair damaged timber but the best way to avoid further decay is to keep the wood dry.

The first step is to strip any paint off the hardware. The bottom rail and the connecting rail may have to be removed from the frame (depending on the position of your sash). You will then need to take off the "pocket covers" which are pieces of wood in the side of the frame lower down that provide access to the weights (the partsing beads run along the middle of them). You may require a sharp knife to take them if they are fixed or painted. Once the pockets are removed, you can begin chiseling out any wood rot and apply an excellent, water-resistant filler. Once the filler has dried, a primer coat should be applied to stop further decay.

It is recommended to inspect the sash's weights inside the window too to ensure that they are in balance and not misaligned or pulling 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 fall or even be damaged. You can replace the sashweights by new ones or install an updated balancing system to stop the sash from swinging in the wrong way.

Poor Security

Sash windows are susceptible to damage and wear from the weather over time. In time, this may result in wood decay that in turn will need to be replaced, an expensive repair that has to be dealt with as soon as is possible. Water marks on the window or on a softened frame could be a sign of decaying wood. A professional consultation is required to evaluate the situation and recommend any required sash window repair work.

In time the rails on the bottom may also be damaged. Sills that have water marks or a window which is soft to the touch may be a sign of this. A professional will be required to evaluate the situation and recommend any necessary replacement of the sash window's seal or replacement.

It is a major concern when triple or double glazing windows begin to let noise pollution back into the home. If this happens, the structural integrity of the windows' sash could be at risk, and they is likely to need to be replaced by a different option.

One common sash window repair problem is the sash becoming stuck in the frame. It could be due to the cord snapping or an issue with the sash's rattles. If it's the latter scenario, a little gentle persuasion is usually enough to get the window to be opened to reopen. Alternatively, the ratchets will need to be reset.

This issue can be fixed by removing the sash and cleaning the tracks. After cleaning the tracks, take off any security fittings, and then remove the sash cords or chains. A draught seal can then be applied around the staff bead to decrease draughts and enhance 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 reduce draughts.