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14 Questions You're Uneasy To Ask Sash Window Repair
Sash Window Repair

Sash windows can go out of balance and even break. Pam searches the internet for salvaged Wavy glass, wavy glass, and is always looking for scraps of sash weights made of metal. She then hunts for replacements in the form of nuts or washers to help balance her window.

Pam beds each pane with a rope of glazing compound she works into the rabbet groove, also known as a pocket, around the opening. This prevents drafts and costly heat loss.

Sashes that stick Sashes

If your double-hung windows get stuck and shatters, it's an absolute nightmare. They'll rattle during an icy storm, and you'll lose your view. A window that's too loose can let air and noise in, which will increase your energy costs. Both scenarios are not optimal, but both can be solved with the right tools and a little determination.

A common problem with old windows that are weighted is that paint may build up in the channels that they slide on, causing them blockage. Fortunately, the majority of issues with this can be solved through cleaning and lubricating 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 off Web Site that has been accumulating. Make use of a sharp knife, and put plastic sheets and dust-collecting vacuum cleaners below the surface to catch any paint dust or chips.

Clean the tracks with a dry cloth and apply a silicone lubricant for more smooth gliding. You can purchase this at many home improvement stores or online. Then move the sash up or down to test it.

If it continues to block it could be faulty. Examine if the cord is caught or hung in the sash or snapped. It is necessary to re-cord the window in the event of this.

Another reason for the jam could be that a pin that holds the meeting rail in place has fallen out. It isn't easy to fix and you will need to call in an expert most of the time.

If a pin isn't falling out, but the wood has gotten swollen or warped it's a good idea to use a wood softener on it. It's a quick drying liquid that can help restore damaged wood, and you'll be able to fix your window without needing to remove it completely. Once you've used it, you'll 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 an Hammer.

Draughts

Draughts are a significant issue for old sash windows, especially in the winter months. They are often caused by rotten wood, cracked putty, worn weights, or sash cords that are not balanced which can allow cold air to seep in around the window, making it difficult to keep your home warm. There are a few ways to prevent draughts from entering your sash windows, such as filling any gaps with foam that expands or draught excluder strips that you can buy at most hardware stores. They are efficient, but they will require replacing them regularly as the foam expands over time with use.

A alternative that is more durable is Gapseal, a rubbery spongy seal that you can cut to size and put into the gaps between the window frames of your sash. It can be used on its own or with adhesive strips on the top and bottom of the frame. This option is quite costly and must be reapplied over the time of your windows' lifetime but it does offer a long-term solution and is easy to remove if you want to open the window.

Cling film can also be used to stop drafts. Simply scrunch it and then insert it into all the gaps that surround your window. This is a great way to stop draughts, but it can also block the sash's movement and cause a fire. Additionally the sash needs to be removed to re-open the door and the cling film will need to be applied every time you close the sash.


An alternative that is less expensive 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 in addition to the lubrication and rebalancing the weights, as well as the lubrication and rebalancing the pulley wheel. It could also involve staining or painting the frames and the sashes. This can help to restore the sash's function and improve its energy efficiency, as well as dealing with any minor timber imperfections. It is much less disruptive than replacing windows altogether and will significantly reduce drafts and enhance your home's thermal performance.

Decay

The good news is that your windows' sash frames aren't beyond repair if they have been damaged or decayed. The frames of these windows are typically constructed from high-quality timber. With the proper restoration they can be rehabilitated to ensure high performance for a long time. Regular inspections are essential and so is making sure the wood is properly ventilated. This will help prevent the accumulation of moisture that can cause wood rot.

The majority of issues that arise with sash window are easily evident, but some are more difficult to spot. Particularly, decay of wood is a difficult problem to treat because fungus eats away at the wood. Although it is possible to repair damaged timber however the best method to avoid future rot is by keeping the wood dry.

First, take off any paint from the hardware. The bottom rail and the connecting rail could have to be removed from the frame (depending on the position of your sash). The next step is to take off the "pocket covers" that are pieces of wood on the side of the frame that are low down that provide access to the weights (the parting beads run down the middle of them). These are often fixed by nailing them in place and then securing them with paint, so you will likely need to use an instrument to break them loose. After the pockets have been removed, you can start chiseling out any wood rot and apply an extremely high-quality, water-resistant filler. Once the wood filler has dried it is recommended that a primer coat be applied to prevent further decay.

It is a smart idea to check inside the window the sashweights to ensure they are in balance. They shouldn't be in the wrong alignment or pulled one side more than the other. If they aren't balanced, the sash could fall off its track and break or damage the frame. The sash weights could be replaced with new ones or a new mechanism for balancing could be fitted, which will stop the sashes from bouncing to the wrong side of the window frame.

Poor Security

As time passes sash windows are exposed to the elements, and are prone to deterioration due to weather and general wear. This can lead to the decay of the timber, which will require replacement. Wood decay can be detected by water marks beneath the window, or the frame turning soft to touch. A professional consultation is needed to assess the situation and recommend any needed sash window repair work.

Additionally, with time, the rails on the bottom can become damaged. Sills that have water marks or a window which is soft to the touch can be an indication of this. A professional will be required to examine the situation and recommend any needed repair of sash windows or replacement.

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

A common problem with repairing sash windows is the sash becoming stuck in the frame. This can be caused by a snapped cord or a problem with sash ratchets. If it is the latter scenario, a little gentle persuasion can usually help the window to be opened again - or alternatively, the ratchets need to be reset.

This problem can be resolved by taking off the sash and cleaning the tracks. After cleaning the tracks, remove any security fittings and then remove the chains or cords that hold the sash. The staff bead may be sealed with an draught-proof seal in order to minimize the risk of draughts. This will also improve the paint finish. The gap between the box and the sash can then be filled with decorators caulk to enhance sash operation and reduce draughts.

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