Sash window replacement Repair

Sash windows could be out of balance, or even break. Pam scours the web for salvaged Wavy glass, wavy glass, and keeps an eye out for the sash weights that are discarded, made of metal. She then seeks replacements in the form of washers or nuts to help balance her window.

Pam beds each pane with a rope of glazing compound that she uses to create the rabbet groove, also known as a pocket, that is around the opening. This prevents drafts and reduce the cost of heat loss.

Sticking Sashes

It's a nightmare if your double-hung windows get stuck. You'll lose sight if they rattle in a storm. On the other side, a window that's too loose can let outside air and noise in and your energy bills can increase. Both scenarios are not optimal, but both can be fixed with the proper tools and determination.

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

You can then clean the tracks using a dry cloth, and then apply a silicone-based lubricant that will make them more gliding. You can find this in many home improvement stores or online. You can test it by dragging the sash upwards or downwards.

If it still jams it could be due to an issue with the sash cord. Verify if the cord is caught or hanging in the sash, or has snapped completely. If this is the case, you'll have to replace the window's cord.

Another reason for the jam could be that a pin that holds the meeting rail in place has slipped out. It can be difficult to fix and you'll require the help of an expert most of the time.

If a pin hasn't fallen out, but the wood has become warped or Installed swollen it's a good idea use a wood hardener on it. 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. Once you've used it, you should be able to pry the two sashes apart by placing a piece of wood on the top of the corner where they meet, and tapping it lightly with an hammer.

Draughts

Draughts are a major problem for old sash windows particularly during winter months. They are usually caused by decayed wood, cracked putty, or worn cords for sash. This can allow cold air to enter the window, making it difficult to warm your home. There are a few things you can do to help prevent draughts in your sash windows, such as filling any gaps with foam that expands or strips to prevent draughts. These can purchase from most hardware stores. These are effective however, you will require replacement periodically because the foam expands with use.

A alternative that is more durable is Gapseal, which is a sponge-like seal that can be cut to size and put into the gaps between the window frames of your sash. It can be applied by itself or in conjunction with adhesive strips on the bottom and top of the frame. This is a bit costly and must be reapplied over the course of your windows' life, installed but it can provide 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 roll it up and then push it into the gaps surrounding your window. This is a great way to stop draughts, but it can also block the sash's movement and possibly cause fire. The sash needs to be removed to open the window and the clingfilm must be reapplied 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 complete refurbishment service. This could include the replacement of sash cords as well as parting beads, staff beads, lubrication of pulley wheels and rebalancing the weights, as well as painting or staining the frames and sashes. This can aid in restoring the sash's function and improve its energy efficiency, as well as addressing any minor timber imperfections. It's less disruptive than removing the windows and can help reduce draughts, increase thermal performance and significantly reduce costs.

Decay

The good news is that your frames for sash windows aren't in need of repair if they've been damaged or degraded. The wood used in the frames of these windows is generally of high-quality and, with proper restoration, they can be restored to offer a high level of performance for many years. The key is regular inspections and making sure that the wood is well ventilated to prevent moisture build up which can lead to wood to rot.

The majority of issues that arise that arise from sash windows are readily evident, but some are more difficult to identify. Particularly, wood decay is a difficult problem to address because fungus can eat away at the wood. Although it is possible to repair rotten timber however the best method to prevent further decay is to keep the timber dry.

The first thing to do is to strip any paint from the hardware. It may be necessary to remove the bottom rail from the frame and the rail for meeting (this will depend on the position of the sash). The "pocket covers", which are small pieces of wood placed on the frame's side, which permit access to the weights, must be removed. You may require a sharp knife to remove them if they are painted or nailed into place. Once the pockets are removed you can begin to remove any wood that is rotting, and then apply a high-quality, water-resistant wood filler. After the filler has dried, it is recommended that a coat of primer be applied to guard against further decay.

It is a good idea to check the sash's weights inside the window as well to ensure that they are in balance and not misaligned or pulling one side more than the other. The sash may slide off the track if it is not properly balanced. This could cause the frame to break or even be damaged. The sash's weights can be replaced with new ones or a new balance mechanism can be installed that will stop the sashes from bouncing to the wrong side of the window frame.

Poor Security

As time passes sash windows become exposed to the elements, and are prone to deterioration due to weather and general wear. This can cause decay of the timber, which requires replacement. The signs of decaying wood can be seen by water marks under the window, or the frame turning soft to touch. It is important to consult a professional to assess the situation, and determine if upvc repairs to the sash window are required.

Similarly, over time the rails on the bottom can become damaged. The sill may show water marks or a window which is soft to the touch can indicate this. A professional will be needed to evaluate the situation and recommend any repair of sash windows or replacement.

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 windows could be in danger and is likely to need to be replaced with a different option.

A common sash repair problem is when the sash gets stuck in the frame. This can be caused by an sash cord that has snapped or it could be a sign of an issue with the sash the ratchets. If it is the latter scenario, a little gentle persuasion is usually enough to get the window to be opened and then the ratchets must be reset.

Removal of the sash from the frame and removing the tracks of any dirt or dust can assist in resolving this issue. After the tracks have been cleaned take off any security fittings that could be present. Lastly, carefully removing the sash cords and chains will allow the sash to be removed. The staff bead may be sealed with an draught-proof seal in order to minimize draughts. This can also improve the finish of paint. The gap between the box and sash can be filled with decorators caulk to enhance the operation of the sash and decrease the risk of draughts.