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Sash Window Repair

Sash windows could be out of balance, or even break. Pam browses the internet for salvaged wavy glasses and keeps an eye out for discarded sashweights made of metal. She then seeks replacements in the form of nuts or washers to balance her window.

Pam covers each pan 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 costly heat loss.

Sashes that stick Sashes

When your double-hung window gets stuck and shatters, it's an absolute nightmare. They'll sway during storms and you'll lose your view. On the other side, a window that's too loose will let external air and noise through, and your energy bills could increase. Both of these scenarios aren't optimal, but they can be fixed with the appropriate tools and perseverance.

A common problem with old windows that are weighted is that paint could get sucked into the channels that they slide on, making them blockage. Most of these problems can be solved 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 accumulated paint. Make sure to make use of a sharp blade and set up sheets of plastic and a vacuum cleaner directly below to catch any paint dust and chips.

You can then clean the tracks using a dry cloth, and then apply an oil based on silicone to help them slide better. It is available in most home improvement stores, or on the internet. Then move the sash up or down to test it.

If it continues to stop it could be defective. Check to see whether the cord is stuck or hanging in the sash, or if it's snapped. If this is the situation, you'll need to replace the window's cord.

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

Use a wood hardener if the wood is swollen and warped but there's no pin. The liquid is quick drying and can repair damaged wood. You won't have remove your sash windows in order to repair them. After you've used it, you can pull apart the two sashes by placing a piece of wood on the lower corner of the window where they meet.

Draughts

Draughts can be a major issue for windows with sash windows that are old, especially in the winter months. They are often caused by rotten wood or cracked putty, worn sash cords or unbalanced weights that allow cold air to get into the window, making it difficult to keep your home warm. There are several ways to stop draughts from coming through your windows that are sash, like filling any gaps with foam that expands or strips to block draughts that you can purchase at many hardware stores. They can be very effective, but they'll need to be replaced from time to time because the foam expands and gets worn away with time.

Gapseal is a more permanent solution that is more permanent. It's a spongy rubbly seal that can be cut and then push into the gaps between the sash window frames. It can be used on its own or with adhesive strips at the top and bottom. This is a bit costly and will have to be applied over the duration of your window's lifespan, but it is an option for the long term and is easy to take off in the event that you want to open the window repairs.

Cling film can also be used to block draughts. Simply roll it up and then push it into the gaps surrounding your window. This is a good draught-stopper however, it could also block the sash's movement and cause a fire. In addition, the sash will need to be removed to re-open the door and the cling film will need to be reapplied each time you close the sash.

A better option is to have your windows draught-proofed as part of a complete refurbishment service. This may include the fitting of new sash strings, parting beads and staff beads as well as the lubrication and rebalancing of the weights and the oiling and rebalancing of the pulley wheel. It may also include painting or staining of the frames and sashes. This will bring the sash back to its original purpose and improve its energy efficiency, and repair any minor imperfections in the wood. It is less disruptive than taking out the windows, install and can reduce draughts, improve thermal performance and significantly reduce the cost.

Decay

The good news is that windows' sash frames aren't in need of repair if they've been damaged or degraded. The frames of these windows are typically constructed of high-quality wood. If you can restore them properly, they can be restored to provide high performance for many more years. Regular inspections are crucial and so is making sure the wood is adequately ventilated. This will prevent the build-up of moisture that could lead to wood rot.

Most of the problems you'll encounter with sash windows are evident upon close inspection, but certain issues are more difficult to identify. Wood decay is a challenge to repair, since the fungus consumes the wood. It is possible to repair rotten sections of timber, however, the best method to avoid further rot is to make sure the timber is dry.

First, take off any paint from the hardware. The bottom rail and the meeting rail may have to be removed from the frame (depending on the location of your sash). The "pocket covers" are tiny pieces of wood on the frame's sides that allow access to the weights, must be removed. These can sometimes be put in place by nails and then covered with paint, so you'll probably need to use a knife to get them off. After the pockets have been removed, you can start cutting out any wood rot and apply a high-quality, water-resistant filler. After the filler has dried, the primer must be applied to guard against further decay.

It is a good idea to check the sash's weights inside the window too to make sure they are balanced and not pulling one side more than the other. The sash can fall off its track if they aren't properly balanced. This could cause the frame to fall or become damaged. You can replace the sashweights using new ones, or install a new balancing system to prevent the sash from swinging the wrong direction.

Poor Security

Sash windows are vulnerable to wear and tear from the weather over time. This can cause decay of the timber, which will require replacement. Wood decay can be detected by water marks on the window, or the frame turning soft to the touch. A professional consultation will be needed to assess the situation and recommend any required repairs to the sash window.

As time passes the rails on the bottom may also be damaged. This is evident by the presence of water marks on the sill or by the window becoming soft to the touch. A professional consultation may be required to assess the situation and recommend any repair or replacement of sash window components.

It is a major concern when double and triple windows are glazed and start to allow noise pollution back into the home. If this occurs the structural integrity of the window could be at risk and the sash window may need to be replaced.

A typical sash repair issue is when the sash gets stuck in the frame. It could be due to a snapped sash cord or it could be a sign of a problem with the sash's the ratchets. If the problem is with the sash's rats, a bit of gentle pressure is usually enough.

Removal of the sash from the frame and removing the tracks of dirt or dust can aid in resolving this issue. After the tracks have been cleaned take off any security fittings that could be present and then carefully removing the sash cords and chains will allow the sash be removed. A draught seal may be placed around the staff bead in order to reduce draughts and improve the appearance of the paint finish. The gap between the box and sash can be filled with decorators caulk in order to improve sash operation and reduce draughts.