Sash Window Repair

Sash windows can get out of balance and even break. Pam searches the internet for salvaged waving glass, wavy and keep 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 balance her window.

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

Sticking Sashes

It's a nightmare when double-hung windows become stuck. They'll rattle during a storm and you'll lose view. A window that's too loose may allow in external noise and air, which will increase your energy bills. Both of these scenarios aren't ideal, but they can be corrected by using the proper tools and persistence.

Paint can build up on the channels of old weighted sash window tracks, causing them to become jammed. Most of these problems can be solved by cleaning and oiling the tracks.

Take the caulking off of the space between the window stop (the one on the inside) and the frame of the window. Then scrape away any paint that has accumulated. Make use of a sharp knife, and place sheets of plastic and dust-collecting vacuum cleaners below the surface to catch any paint dust or chips.

You can then clean the tracks with a dry cloth, and apply a silicone-based lubricant to help them slide better. You can purchase this at many home improvement stores or on the internet. You can test it by dragging the sash upwards or downwards.

If it continues to jam, there could be a problem with the sash cord. Examine if the cord is caught or hanging in the sash or snapped. If this is the situation, you'll need to replace the window's cord.

Another reason for an obstruction is the pin that holds the meeting rail in place has slipped out. It isn't easy to fix and you will have to call an expert most of the time.

If a pin doesn't fall out, but the wood has gotten swollen or warped, it's recommended to use a wood hardener on it. This is a quick drying liquid that can help to restore damaged wood, which means you'll be able repair your sash window without having to take it off completely. Once you've used it, you'll be able to remove the two sashes by placing a block of wood on the top of the corner where they meet, and tapping it lightly with a hammer.

Draughts

Draughts are a major problem for windows with sash windows that are old particularly in winter months. They are often caused by decaying wood, broken putty or worn sash cords. This can allow cold air to enter the window, making it more difficult to heat your home. There are several things you can do to stop draughts from coming through your windows with sash, for example, filling any gaps with expanding foam or using strips to prevent draughts. These can purchase at many hardware stores. These can be effective, although they will need to be replaced periodically because the foam expands and gets worn away with use.

Gapseal is a stronger solution. It's a spongy rubbly seal that you can cut and push in the gaps between the sash window frames. It can be applied on its own or with adhesive strips placed on the bottom and top of the frame. This option is expensive and you will need to apply it again over the life of your window. However, it's an effective long-term fix and easy to remove.

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 great way to stop draughts however, it could also hinder the movement of the sash and possibly cause fire. The sash must be removed to open the window and the clingfilm must be to be applied every time the sash is closed.

An alternative that is less expensive is to have your window sash professionally draughtproofed as part of a complete refurbishment service. This can include new sash cords as well as parting beads, staff beads, lubrication for the pulley wheels, and rebalancing the weights, in addition to painting or staining the frames and sashes. This can restore the sash to its original function and improve its energy efficiency, and repair any minor flaws in the timber. It's less disruptive than removing windows and can help reduce draughts, improve the thermal performance, and drastically reduce costs.

Decay

If your windows with sash have suffered decay or damage, the good news is that they aren't necessarily unfixable. The wood used in the frames of these windows is generally of very high-quality and with proper restoration they can be restored to provide the best performance for many years. Regular inspections are essential and so is making sure the wood is properly ventilated. This will help prevent the accumulation of moisture that can lead to wood rot.

Most of the problems that you'll encounter with sash windows are evident upon close inspection, but some are more difficult to detect. Particularly, decay of wood is a difficult problem to fix because fungus eats away at the wood. While it is possible repair wood that is rotten however the best method to avoid future decay is to keep the wood dry.

First, clean any paint from the hardware. The bottom rail and the connecting rail may require removal from the frame (depending on the position of your sash). The "pocket covers", which are small pieces of wood on the frame's side, which allow access to the weights will need to be removed. They can be fixed by nailing them in place and then securing them with paint, so you'll likely need to use an instrument to break them loose. Once the pockets are removed, you can start slicing out any wood decay and apply an excellent, water-resistant filler. Once the filler is dry, the primer must be applied to guard against further decay.

It is an excellent idea to examine the sash's weights inside the window, too to make sure they are balanced and not swaying one side more than the other. The sash may be thrown off its track if it is not properly balanced. This could cause the frame to break or become damaged. The sash weights could be replaced with new ones or a new balancing mechanism can be installed to stop the sashes from bouncing to the wrong side of the window frame.

Poor Security

Sash windows are vulnerable to damage and wear from weather and wear over time. Over time, this can cause wood decay, which is then required to be replaced - costly repair that needs to be dealt with as soon as possible. Water marks under the window or a softened frame can indicate wood decay. A professional consultation will be required to evaluate the situation and recommend any required sash window repair work.

In time the rails at the bottom can also be damaged. Sills that have water marks or a window that is soft to the touch could be a sign of this. A professional consultation will be required to determine the situation and recommend any necessary repair or installed replacement of the sash window's components.

It can be very concerning when triple and double glazed window repairs glazing windows begin to let noise pollution back into your home. If this is happening, the structural integrity of sash windows may be at risk, and they is likely to need to be replaced with an alternative option.

One common problem with repairing sash windows is when the sash gets stuck in the frame. This could be caused by the sash cord being snapped, or it could be an indication of a problem with the sash's the ratchets. If it is the latter the gentle persuasion can usually help the window to be opened again - or alternatively, the ratchets need to be reset.

This issue can be fixed by taking the sash off and cleaning the tracks. Once the tracks are clean remove any security fittings that could be present. Lastly, carefully taking off the sash cords and chains will allow the sash be removed. A draught seal may be applied around the staff bead to reduce the appearance of the paint finish. Decorators caulk can be used to fill the gap between the sash's sash box and the sash. This will enhance the operation of the sash and also reduce the risk of draughts.