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Sash Window Repair

Sash windows can go out of balance and even break. Pam is on the lookout on the internet for salvaged wavy glasses and keep an eye out for discarded sashweights made of metal. She then seeks replacements, such as washers or nuts, to balance her window repairs.

Pam covers each pan with a rope of glazing compound she puts into the rabbet groove, also known as a pocket, around the opening. This reduces drafts and expensive heat loss.

Sashes that stick Sashes

It's a nightmare when your double-hung windows are stuck. They'll rattle during a storm and you'll lose view. A window that is too loose may allow in external noise and air which can increase your energy costs. Both of these scenarios aren't ideal however they can be corrected with the right tools and persistence.

Paint can accumulate on the channels of old weighted window tracks, which can cause them to block. The majority of these issues can be solved by cleaning and oiling the tracks.

Begin by removing the old caulking that was between the window stop (the internal one) and the window frame. Scrape off any paint that has built up. Be sure to use a sharp blade, and then put up sheets of plastic and a vacuum cleaner directly below to catch any paint dust and chips.

Clean the tracks with a dry, clean cloth and apply a silicone lubricant for better sliding. The lubricant can be found in a majority of home improvement stores or on the internet. You can test it by moving the sash either upwards or downwards.

If it is still jamming it could be a problem with the sash cord. Verify if the cord is catching or hanging up in the sash, or has snapped completely. You'll need to re-cord your window If this is the case.

A pin that holds the rail in place may have fallen out. It can be difficult to fix, and you'll need to contact an expert in most instances.

You can use a wood softener when the wood is swelling and swollen, but there's no pin. This liquid dries quickly 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 of wood on the bottom corner of the window where they meet.

Draughts

Draughts can be a problem with sash windows that are old, especially during the winter. Often caused by rotten timbers, cracked putty, worn sash cords or unbalanced weights which can allow cold air to get into the window, making it difficult to keep your home warm. There are a few ways to help prevent draughts in your windows that are sash, like filling any gaps with expanding foam or using draught excluder strips that you can purchase from most hardware stores. They're effective however you'll need to replace them periodically as the foam expands with usage.

A more permanent option is Gapseal, a rubbery spongy seal that you cut to the desired size and then insert into the gaps between your sash window frame. It can be used alone or with adhesive strips at the top and bottom. This is costly and you'll have to reapply it over the life of your window. But, it's a long-term fix and is simple to remove.

Another popular DIY draught proofing solution is to use cling wrap that is rolled up and put into every gap around your window. This is a great way to stop draughts however, it could also block the sash's movement and cause a fire. The sash has to be removed to reopen the window and the clingfilm will need to be reapplied each time the sash is closed.

A more cost-effective solution is to have your window sash professionally draughtproofed as part of a comprehensive refurbishment service. This can include new sash cords, parting beads, staff beads, lubrication for the pulley wheels and rebalancing the weights, as well as painting or staining the frames and sashes. This will bring the sash back to its original purpose and improve its energy efficiency and correct any minor imperfections in the timber. It's less disruptive than taking out the windows, and can reduce drafts, enhance the thermal performance, and drastically reduce costs.

Decay

If your sash windows have suffered from decay or damage, the good news is that they aren't necessarily damaged beyond repair. The frames of these windows are generally made of high-quality timber. With the proper restoration, they can be restored to give you the best 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 rot.

The majority of the issues you will encounter with sash windows will be easily visible on a close inspection, but some are more difficult to detect. Wood decay is difficult to treat, since fungus eats the wood. Although it is possible to repair damaged timber but the best way to avoid further rot is by keeping the wood dry.

The first step is to strip 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 next step is to remove the "pocket covers" that are pieces of wood that are located on the sides of the frame low 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 need to use a knife to get them out of the way. After the pockets have been removed, you can begin to chisel out any wood rot, and apply a good quality, water-resistant wood filler. Once the filler is dry the primer coat must be applied to prevent further decay.

It is a good idea to examine inside the upvc window repair the weights of the sash to ensure that they are balanced. They shouldn't be in the wrong alignment or pulled one side more strongly than the other. If they are not balanced the sash can slide off its track and could break or damage the frame. You can replace the sashweights by new ones, or install a new balancing system to stop the sash from swinging the wrong direction.

Poor Security

Sash windows are vulnerable to damage and wear due to weather conditions over time. This can lead to decay of timber, and requires replacement. Water marks under the window or on a softened frame could indicate decay of the wood. It is essential to speak with an expert to assess the situation and determine if sash window repairs are necessary.

As time passes, the bottom rails may also be damaged. Sills that have water marks, or a window that is soft to the touch may be an indication of this. A professional will be required to assess the situation, and recommend any needed repair of sash windows or replacement.

Double and triple glazed Sash windows do a fantastic job at keeping noise from entering your home, and it could be a real cause for worry if they begin to let it in. If this occurs, the structural integrity may be at risk and the sash windows will have to be replaced.

A typical sash repair issue is when the sash becomes stuck in the frame. It could be due to an untidy cord or a problem with sash rattles. If the issue is related to the sash rats, a bit of gentle persuasion is often the best solution.

This problem can be resolved by taking off the sash and cleaning the tracks. Once the tracks are clean remove any security fittings that might be present, and then removal of the sash cords as well as chains will allow the sash to be removed. A draught seal could be put on the staff bead to reduce draughts and enhance the appearance of the paint finish. The gap between the box and sash can then be filled with decorators caulk to improve sash operation and reduce draughts.