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Sash Window Repair

Sash windows could be out of balance or break. Pam searches the internet for salvaged Wavy glass, wavy glass, and is always looking for discarded, metal sash weights. She then looks for replacements, such as nuts or washers to ensure that her window is balanced.

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

Sashes that stick Sashes

It's a nightmare if your double-hung windows get stuck. They'll sway during a storm, and you'll lose your view. A window that's too loose can let in external noise and air, which will increase your energy costs. This is neither ideal, but both could be addressed with the appropriate tools and determination.

Paint can get splattered on the channels of old weighted sash window tracks, causing them to jam. Most of these problems can be resolved 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. Scrape away any accumulated paint. Make use of a sharp knife and put sheets of plastic as well as dust-collecting vacuum cleaners below the surface to collect any paint dust or chips.

Then, wipe the tracks with a dry cloth and apply a silicone lubricant to ensure more smooth gliding. This lubricant is sold 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 still jams it could be a problem with the sash cord. Check to see whether the cord is catching or hanging in the sash, or has snapped off completely. You'll have to re-cord your window in the event of this.

A pin that holds the rail in place could have fallen out. It can be difficult to fix and you will require the help of a professional the majority of the time.

If a pin isn't falling out but the wood has become swollen or warped, it's recommended to use a wood softener on it. This liquid dries quickly and can help restore damaged wood. It's not necessary remove your sash windows in order to repair them. After using it, you can take apart the two sashes by placing a piece of wood on the bottom corner of the window where they meet.

Draughts

Draughts are a significant issue for old sash windows particularly during winter months. They are often caused by rotten wood, cracked putty, or worn cords for sash. 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 by utilizing draught-proofing strips that are available at most hardware shops. These are effective, but they will require replacement periodically because the foam expands with use.

Gapseal is a stronger solution that is more permanent. It's a spongy, rubbbery seal you can cut and push in the gaps between the window frames of the sash. It can be applied on its own or with adhesive strips on the bottom and top of the frame. This is costly and you will need to apply it several times over the course of the life of your window. However, it is a long-term fix and is simple to remove.

Another popular DIY draught proofing solution is to use cling film scrunched up and put into every gap around your window. This is a reliable draught stopper, but the drawback is that it could stop sash movement completely and pose an hazard to fire. Additionally the sash will have to be removed for you to re-open the door and the cling film needs to be reapplied each time you close the sash.

A better option is to have your windows draught-proofed as part of a complete refurbishment service. This can include new sash cords as well as staff beads, parting beads, lubrication of the pulley wheels and rebalancing the weights, and painting or staining the frames and sashes. This will bring the sash back to its original purpose, improve its energy efficiency and correct any minor flaws in the timber. It's less disruptive than taking out the windows and will reduce draughts, increase the thermal efficiency and dramatically reduce the cost.

Decay

The good news is that your windows' sash frames aren't damaged beyond repair even if they have been damaged or degraded. The frames of these windows are typically constructed from high-quality timber. If you can restore them properly they can be repaired to provide high performance for a long time. The key is regularly checking the frames and making sure that the wood is well ventilated to prevent moisture build up which can lead to wood rot.

The majority of issues with sash windows are easily apparent, however some are more difficult to detect. Wood decay is particularly difficult to repair, since fungus eats the wood. While it is possible to repair rotten timber however the best method to avoid further rot is by keeping the timber dry.

First, clean any paint from the hardware. The bottom rail and the meeting rail might have to be removed from the frame (depending on the position of your sash). The "pocket covers" are tiny pieces of wood that are placed on the frame's sides that allow access to the weights, will need to be removed. These are often fixed by nailing them in place and then securing them with paint, so you'll probably need to use an instrument to break them loose. Once the pockets are removed you can begin to remove any wood that is rotting, and then apply a high-quality water-resistant wood filler. Once the filler has dried the primer coat must be applied to prevent further decay.

It is a smart idea to examine inside the window for sashweights to ensure they are in balance. They shouldn't be displaced, or pulling one side more than the other. If they aren't balanced, the sash could drop off its track and could cause damage to the frame. You can replace the sashweights by new ones or install a new balancing system to prevent the sash from moving the wrong direction.

Poor Security

Sash windows are susceptible to wear and tear from the weather over time. This can lead to decay of the timber, which will require replacement. Water marks on the window or on a softened frame can indicate wood decay. It is crucial to speak with a professional to assess the situation, and determine if any sash window repairs, more information, are necessary.

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

It is a major concern when triple or double windows are glazed and start to allow noise pollution back into the house. If this is happening, the structural integrity of the sash windows may be at risk and it is likely to need to be replaced with an alternative option.

A typical sash repair issue is when the sash gets stuck in the frame. This can be caused by a snapped sash cord or the result of an issue with the sash the ratchets. If it is the latter scenario, a little gentle persuasion is usually enough to get the window to open and then the ratchets will need to be reset.

Removal of the sash from the frame and cleaning the tracks of dirt or dust will often assist in resolving this issue. Once the tracks are clean, removing any security fittings that might be present, and then taking off the sash cords and chains will allow the sash be removed. A draught seal can then be put on the staff bead to decrease the appearance of the paint finish. Decorators caulk can be used to fill the gap between the box of the sash and the sash. This will improve the efficiency of the sash and also reduce the risk of draughts.