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Sash Window Repair

Sash windows may become out of balance, or even break. Pam is on the lookout on the internet for salvaged wavy glasses, and keep an eye out for discarded metal sashweights. She then looks for replacements, like washers or nuts, to ensure that her upvc window repairs is balanced.

Pam will bed each pane by putting the glazing material in a rope into the rabbet groove or pocket around the opening. This reduces drafts and costly heat loss.

Sticking Sashes

It's a nightmare when double-hung windows become stuck. You'll lose your view when they squeak during a thunderstorm. On the other the other hand, windows that are too loose will allow external air and noise in, and your energy bills could increase. Both of these scenarios aren't ideal but they can be corrected with the appropriate tools and perseverance.

Paint can get splattered on the channels of the old weighted sash upvc window repair tracks, causing them to become jammed. Luckily, most issues with this can be solved through cleaning and lubricating the tracks.

Take the caulking off of the space between the window stop (the one on the inside) and the frame of the upvc window repairs. Scrape off any paint that has accumulated. Make use of a sharp knife, and put sheets of plastic as well as an air-collecting vacuum cleaner beneath the surface to catch any paint dust or chips.

Clean the tracks with a dry cloth, and apply a silicone-based lubricant to aid in their smoother movement. 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 jam, there could be an issue with the sash cord. Check to see whether the cord is catching or hanging in the sash, or if it has snapped off completely. You'll have to re-cord your window in the event of this.

Another possible reason for a jam is that a pin that holds the meeting rail in place has slipped away. This isn't easy to repair, and you'll have to call an expert in most instances.

If a pin hasn't fallen out, but the wood has gotten warped or swollen, it's a good idea to apply a wood hardener to it. The liquid is quick drying and can help restore damaged wood. You won't have to remove the windows on your sash to repair them. After using it, you can pull the two sashes apart by placing a piece wood on the lower corner of the window where they meet.

Draughts

Draughts can be a major issue for old sash windows particularly in 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 several things you can do to stop draughts from coming through your windows with sash, for example, filling any gaps with expanding foam or strips to block draughts that you can buy at most hardware stores. These can be effective, but they'll need to be replaced from time to time because the foam expands and gets worn away with time.

A more permanent option is Gapseal which is a sponge-like seal that you can cut to the desired size and then put into the gaps between the sash window frame. It can be applied on its own or in conjunction with adhesive strips on the top and bottom of the frame. This option is costly and you will need to apply it again over the course of the life of your window. However, it is an affordable fix that is easy to remove.

Cling film can also be used to stop drafts. Simply scrunch it up and then push it into all the gaps that surround your window. This is a great draught-stopper, but it can also hinder the movement of the sash and cause a fire. The sash must be removed in order to reopen the window, and the clingfilm must be to be reapplied each time the sash is closed.

A better option is to have your windows draught-proofed as part of a comprehensive refurbishment service. This could include the replacement of sash cords, parting beads, staff beads, lubrication of pulley wheels, and rebalancing the weights, as well as staining or painting 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 defects. It is less disruptive than removing windows and will reduce draughts, increase thermal performance and significantly reduce costs.

Decay

If your windows are sash and have suffered damage or decay the good news is they aren't necessarily damaged beyond repair. The wood used in the frames of these windows is usually of a very high quality and, with the right restoration, can be restored to provide a high level of performance for a long time. Regular inspections are key, as is ensuring the wood is adequately ventilated. This will stop the build-up of moisture that could lead to wood decay.

Most of the problems you'll encounter with sash windows are easily visible on a close examination, however some are more difficult to detect. Wood decay is particularly difficult to treat, since the fungus consumes the wood. It is possible to fix wood that is rotten, however the best way to stop further rot is to make sure the wood is kept dry.

The first thing to do is to strip any paint from the hardware. The bottom rail and the connecting rail may have to be removed from the frame (depending on the position of your sash). The next step is to remove the "pocket covers" which are pieces of wood on the side of the frame lower down that give access to the weights (the parting beads run through the middle of them). These are often put in place by nails and then covered with paint, so you'll likely require a knife to cut them off. Once the pockets have been removed, you can start cutting out any wood rot and apply an extremely high-quality, water-resistant filler. Once the filler is dry it is recommended that a primer coat be applied to stop further decay.

It is a good 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 strongly than the other. If they aren't balanced, the sash can slide off its track and cause damage to the frame. The sash weights can be replaced with new ones or a new mechanism for balancing could be fitted, which will stop the sashes from swinging to the opposite side of the window frame.

Poor Security

Sash windows are vulnerable to wear and tear from weather and wear over time. This can lead to decay of timber, which requires replacement. Wood decay can be spotted by water marks beneath the window, or the frame turning soft to touch. It is essential to speak with an expert to evaluate the situation, and determine if sash window repairs are necessary.

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

Double and triple-glazed Sash windows do an incredible job at keeping noise out of your home, so it can be a real cause for worry when they begin to let it back in. If this occurs the structural integrity of the window could be at stake and the sash window may need to be replaced.

A common window repair issue for sash windows is when the sash gets stuck in the frame. This can be caused by a snapped sash cord or it could be a sign of a problem with the sash's 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 will need to be reset.

This issue can be fixed by removing the sash and cleaning the tracks. After cleaning the tracks, remove any security fittings, and then remove the sash cords or chains. A draught seal could be put on the staff bead in order 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 reduce draughts.