How to Fix Common Problems With Replacement Sash Windows

Old windows can get stuck or difficult to open when they suffer damage. Replacing the window sash with a new one helps to fix these problems and can be installed without having to replace the entire frame.

Homeowners will also benefit from a tight-fitting energy efficient uPVC Sash windows that can reduce their energy bills. New sashes also block ultraviolet rays that can cause indoor plants and furnishings to fade.

Sash damaged Sash

Even windows with sash that have been maintained need to be checked on from time to time. Broken cords and sills that are rotting are common problems that can cause replacement. However, in many cases these issues can be fixed without having to replace the entire window.

For example, broken cords are often the result of old or poorly-fitting window hardware that has worn out. A quick inspection of the window replacements hardware could confirm if this is indeed the situation. Pam advises to pull on the cord and move the sash up and down -- if it is able to move easily and is free of any major friction, the sash could probably be repaired.

If the sash is difficult to move or there's lots of rubbing it could be the sash. Pam suggests lubricating the sash, especially the pulley axles with silicone or Teflon spray to make it easier to open and close. She also suggests fixing any broken hardware, such as pulleys that are not aligned properly or missing and the weights of the sash.

A simple repair is to paint the damaged wood parts of the frame. This will shield the wood from further damage, and will stop moisture from entering and the development of rot.

Pam recommends applying a high-quality primer, after lightly sanding any painted surfaces. She recommends a semi-glossure urethane. This will ensure that the paint doesn't flake or blister, and will allow the sash slide smoothly.

Pam recommends that when reinstalling the sash you compare the metal tabs of the new sash with those on the old sash in order to ensure they are in the correct slots. If you don't then the sash won't be able to slide upwards and down. Then, if necessary, apply some wood filler to smooth out the joint. If there is cracks that are large, she recommends replacing the entire sash.

Water Damage

A poor weather seal allows moisture to enter the frame, causing water damage. This dampness leads to decay in the wood, which can be very damaging if it goes untreated. This is why it's so important to inspect your sash window regularly. Be aware of signs such as peeling paint, visible decay, and growth of mold, which may indicate that the sash has been damaged.

In addition to potential health issues, water damaged sashes can be extremely unsightly particularly if they are exposed to sunlight or in an open area. Consider replacing your sash windows to reduce the UV rays that can cause damage to your home.

The decision of whether or not it's worth keeping the original window sashes is down to personal taste and budget. If you decide to replace your current windows, it's crucial that you purchase similar-looking designs to preserve the integrity of your home's design.

The dimensions, the glazing bars and size of a sash should be in line with the style of your home. A new window sash purchase is an opportunity to improve the overall appearance of your home and make it feel more comfortable by reducing drafts and outside noise.

If your sash is hard to move up and down it's a sign you need to replace it. It can be a gruelling experience to have windows that don't open and close properly, making it hard for you to let in fresh air and take advantage of your natural light. It's not expensive to replace a damaged sash, and it can help you save money on your energy bills.

Foggy Glass

Foggy windows aren't just unsightly they can also decrease energy efficiency and make it difficult to open and close your windows. Luckily, there are several ways to get them fixed. First, consider sash replacement. These kits are designed to replace the sash without taking out the window frame. This is a much cheaper and more efficient way to replace your window sash than cutting down the existing frame and trim.

Another option is to clean the glass. It might not resolve the fog issue however it will eliminate dust and debris. Finally, you can try lubricating the sash and frame with wax or oil to enable it to be moved.

It could be necessary to replace your balance system if the sash has become jammed or stuck in the frame. The old-fashioned balance system that is weighted is often constructed from wood, and the components can swell or shrink with changes in humidity. This can cause the sash to become misaligned, making it difficult to open or shut. New replacement kits for sash have coil springs and tackles that replace this system. This helps keep the sash in position and allows it to move up and down properly.

Rot is also an issue for windows with sash. The wood may expand and contract when humidity changes. This could lead to cracks or leaks. This is a sign that the frame or sash might need to be replaced.

Before making any major decision, you should consult with an expert. They can give you suggestions on the best option for your home and budget. They'll also inform you whether fixing the window is possible before making a complete replacement window panes (here). They may also suggest you look into replacement windows with modern features such as double-glazing and an efficient design.

Leaky Seals

A window seal that is damaged can be dangerous. If condensation forms in between your window panes humidity can enter your house and cause mold. Inspecting your windows and sealing any gaps you find is the most effective way to prevent leaks. Unrepaired small gaps could cause water to leak into your home. This not only makes it uncomfortable, but also increases your energy costs.

Windows in newer homes are usually made of triple or double-paned insulated glass (IGUs). Each pane adds an additional layer of insulation, which keeps the heat and cold out in the summer and cold out in the winter. These windows are standard and their insulation capabilities are worth the cost. However, even brand new houses are vulnerable to failure of the window seal.

The reasons for damage to seals to windows are complicated. The window frame may shift due to natural settlement, expansion and contraction, or rot over time that puts pressure on window seals. The IGU itself can break down or crack, causing the seal to fail.

Make sure you act quickly if you find that the seal is broken, resulting in a hazy appearance of the glass and also a fogging in the window. Otherwise, the fogging will get worse as humidity levels in the outdoor fluctuate. Based on the climate, humid air can also leak into the space between your window and frame, where it could cause mold and corrode the metal.

Luckily, repairing the leaky window is simple. Clean the frame and glass with a damp cloth and linseed oil. After the area has dried you can apply caulk to fill the cracks. There are a variety of caulk that are available, however silicone is the best choice for wooden windows because it is durable and remains flexible in extreme temperatures. If you have a window with gaps that are too large to fill with caulk, you can try rope caulk ($7 at The Home Depot), which helps to seal different materials and isn't affected by weather change.