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Sash Window Repair

Sash windows can get out of balance and crack. Pam searches the internet for salvaged Wavy glass, wavy glass, and keeps an eye out for the sash weights that are discarded, made of metal. She then searches for replacements in the form of nuts or washers to balance her window.

Pam puts each pane in with a rope of glazing compound that she uses to create the rabbet groove or pocket, that is around the opening. This helps cut drafts and reduce the cost of heat loss.

Sticking Sashes

If your double glazed window repairs-hung window becomes stuck, it's a nightmare. They'll be difficult to see if they rattle in a storm. A window that's too loose may allow air and noise in which could increase your energy costs. Neither scenario is optimal, but both can be solved with the proper tools and perseverance.

A common issue with old windows that are weighted is that paint could get sucked into the channels they slide on, making them jam. The majority of these issues can be resolved 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. Then scrape away any accumulated paint. Make sure you use a sharp blade, and set up plastic sheets and a vacuum cleaner right below to contain any paint dust and chips.

Then, wipe the tracks with a dry cloth and apply a silicone-based lubricant for more smooth glide. This lubricant is sold in a majority of home improvement stores or online. Then, move the sash upwards or down to test it.

If it is still jamming it could be due to a problem with the sash cord. Examine the sash cord to determine if the cord is catching or hanging in the sash, or has snapped off completely. If this is the case, you'll need to reconnect the window.

Another possible reason for the jam could be that a pin that holds the meeting rail in place has fallen out. This isn't easy to repair, and you'll have to call an expert in most cases.

If a pin isn't falling out but the wood has become warped or swollen it's recommended to use a wood hardener on it. The liquid is quick drying and can help restore damaged wood. It's not necessary remove your sash windows to repair them. Once you've used it, you should be able to break the two sashes by placing a piece of wood on top of the bottom corner where they meet and tapping it lightly using an hammer.

Draughts

Draughts can cause problems with sash windows that are old, especially during the winter. They are usually caused by decaying wood, cracked putty or worn sash cords. This allows cold air to seep around the window, making it more difficult to heat your home. You can prevent drafts by filling in gaps with expanding foam or using draught-excluding strips that are available in most hardware stores. They can be very effective, but they'll need to be replaced regularly as the foam expands and gets worn away with use.

A more permanent option is Gapseal, a sponge-like seal that you cut to size and put into the gaps between the window frames of your sash. It can be used by itself or with adhesive strips on the top and bottom. This option is quite costly and must be reapplied throughout the course of your windows' lifetime but it does offer a long-term solution and is easy to remove in the event that you want to open the window.

Another popular DIY method of draughtproofing is to use cling film scrunched up and put into every gap around your window. This is an effective draught stopper, but the drawback is that it can block sash travel completely and pose an hazard to fire. The sash needs to be removed in order to reopen the window, and the clingfilm must be to be applied every time the sash is closed.

A more cost-effective solution is to have your windows draught-proofed as part of a complete refurbishment service. This may include the fitting of new sash string, parting beads and staff beads, the lubrication and rebalancing the weights, as well as the fluidization and rebalancing of the pulley wheel. It could also involve staining or painting the frames and sashes. This could bring the sash back to its original function and increase its energy efficiency and correct any minor imperfections in the timber. It's less disruptive than removing windows and will reduce draughts, increase the thermal performance, and drastically reduce the cost.

Decay

If your windows are sash and have suffered decay or damage, the good news is they aren't necessarily unfixable. 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 years to come. Regular inspections are essential, as is ensuring the wood is adequately ventilated. This will stop moisture build-up that can lead to wood decay.

The majority of issues with sash windows are easily evident, but some are more difficult to spot. Wood decay is particularly difficult to repair, since the fungus consumes the wood. It is possible to fix damaged sections of timber but the best way to avoid further decay is to ensure that the timber is kept dry.

First, remove any paint from the hardware. It is possible to remove the bottom rail from the frame, and the rail for meeting (this will depend on the position of the sash). You will then need to take off the "pocket covers" which are pieces of wood that are located on the sides of the frame lower down that give access to the weights (the parting beads run through the middle of them). It is possible to use a sharp knife to take them if they're fixed or painted. Once the pockets are removed, you can begin slicing out any wood decay and apply an excellent water-resistant filler. Once the filler has dried it is recommended that a coat of primer be applied to prevent further decay.

It is a smart idea to inspect inside the upvc window repair near me the weights of the sash to ensure that they are in balance. They should not be in the wrong alignment, or pulling one side more strongly than the other. If they aren't balanced, the sash can fall off its track and break or damage the frame. The sash weights could be replaced with new ones or a new balancing mechanism could be fitted that will stop the sashes from bouncing to the opposite side of the window frame.

Poor Security

Over time sash windows become exposed to the elements and susceptible to deterioration from weather and general wear. This can lead to the decay of the timber, which requires replacement. Water marks under the window or a frame that is soft could be a sign of decaying wood. It is crucial to speak with a professional to assess the situation, and determine if any repairs to the sash window are required.

In time, the bottom rails may also be damaged. This can be spotted by the presence of water marks on the sill or by the window becoming soft to touch. A professional will be needed to assess the situation, and recommend any needed replacement of the sash window's seal or replacement.

It is a major concern when double and triple glazing windows begin to let noise pollution back into the home. If this is happening, the structural integrity of windows could be at risk, and they will likely need to be replaced with an alternative option.

A typical problem with repairing sash windows is when the sash gets stuck in the frame. This could be caused by the cord snapping or problems with sash ratchets. If it's the latter scenario, a little gentle pressure can help the window to open again - or alternatively, the ratchets need to be reset.

This problem can be resolved by removing the sash and cleaning the tracks. Once the tracks are clean remove any security fittings that could be present. Lastly, carefully removal of the sash cords as well as chains will allow the sash to be removed. A draught seal may be placed around the staff bead to reduce the appearance of the paint finish. The gap between the box and the sash could be filled with decorators caulk to enhance sash operation and reduce the risk of draughts.