(Image: https://www.repairmywindowsanddoors.co.uk/wp-content/uploads/2014/12/Glass-Replacement-150x150.jpg)Sash Window Repair
Sash windows can go out of balance and even break. Pam is on the lookout for salvaged, wavy glass and is always looking for the sash weights that are discarded, made of metal. She then looks for replacements, like nuts or washers, to help balance her window.
Pam puts each pane in with a rope of glazing compound that she uses to create the rabbet groove, also known as a pocket, which is located around the opening. This prevents drafts and costly heat loss.
Sashes that stick Sashes
It's a nightmare if your double-hung windows are stuck. They'll sway during an icy storm and you'll lose view. A window that is too loose may allow in air and noise which can increase your energy costs. Neither scenario is ideal, but both can be fixed with the proper tools and determination.
One of the most common issues with windows that are weighted is that paint can build up in the channels they slide over, causing them blockage. The majority of these issues can be solved by cleaning and oiling the tracks.
Start by removing the caulking between the window repairs stop (the one inside) and the window frame. Scrape off any paint that has been accumulating. Make use of a sharp knife, and place plastic sheets and a dust-collecting vacuum cleaner below the surface to collect any paint dust or chips.
Then, wipe the tracks with a dry cloth and apply a silicone lubricant for better glide. You can find this at many home improvement stores or on the internet. Then, you can move the sash up or down to test it.
If it continues to jam it could be a problem with the sash cord. Check to see whether the cord is stuck or hanging from the sash or snapped. It is necessary to re-cord the window if this is the situation.
Another possible reason for the jam could be that a pin that holds the meeting rail in place has slipped away. This can be tricky to repair, and you'll have to call an expert in the majority of cases.
If a pin isn't falling out, but the wood has gotten warped or swollen it's a good idea to use a wood softener on it. This liquid will dry quickly and can repair damaged wood. You won't have to remove your sash windows in order to repair them. After using it, you'll be able remove the two sashes by placing a block of wood on top of the bottom corner where they meet and tapping it lightly using a hammer.
Draughts
Draughts can be a major issue for old sash windows, especially in the winter months. Most often, they are caused by decayed timbers cracks, cracked putty, deteriorated weights, or sash cords that are not balanced which can allow cold air to seep into the window, making it difficult to keep your home warm. You can stop drafts by filling the gaps with expanding foam or using draught-excluding strips available at most hardware shops. These are effective, but they'll need to be replaced from time to time because the foam expands and wears away with wear and use.
A alternative that is more durable is Gapseal, a sponge-like seal that you can cut to the desired size and then put into the gaps between your sash window frame. It can be applied on its own or with adhesive strips on the top and bottom of the frame. This option is quite costly and will need to be reapplied over the course of your windows' life, but it can provide a long-term solution and is easy to take off when you wish to open the window.
Cling film can also be used to stop draughts. Simply scrunch it and then push it into the gaps that surround your window. This is a reliable draught stopper, but the drawback is that it could hinder sash movement completely and could pose risky for fire. Additionally, the sash will need to be removed for you to re-open the door and the cling film needs to be applied every time you close the sash.
As part of a general renovation you can have your window draught-proofed professionally. This could include new sash cords and staff beads, parting beads, lubrication of the pulley wheels and rebalancing the weights, and painting or staining the frames and sashes. This can help to restore the function of the sash, and increase its energy efficiency, as well as addressing any minor timber imperfections. It is less disruptive than taking out the windows, and can reduce drafts, enhance thermal performance and significantly reduce the cost.
Decay
The good thing is that your sash window frames are not beyond repair if they have been damaged or decayed. The frames of these windows are generally constructed from high-quality timber. With the proper restoration they can be rehabilitated to provide high performance for a long time. The key is regularly checking the frames and ensuring that the wood is properly ventilated to avoid moisture accumulation which can cause wood decay.
The majority of issues that arise from sash windows are readily evident, but some are more difficult to detect. Wood decay is difficult to fix, as the fungus consumes the wood. It is possible to fix damaged sections of timber however, the best method to avoid further decay is to ensure that the timber is kept dry.
The first thing to do is to remove any paint from the hardware. The bottom rail and meeting rail could require removal from the frame (depending on the location of your sash). The next step is to remove the “pocket covers” which are bits of wood that are located on the sides of the frame lower down that provide access to the weights (the parting beads run down the middle of them). These are often nailed in place and stuck with paint, so you'll likely need to use an instrument to break them loose. Once the pockets are gone, you can begin to remove any wood rot, and apply a good quality water-resistant wood filler. After the filler is dry it is recommended that a primer coat be applied to prevent further decay.
It is recommended to inspect the sash's weights inside the window as well to make sure they are in balance and not pulling one side more than the other. The sash can be thrown off its track if it is not balanced. This could cause the frame to crack or be damaged. You can replace the sashweights with new ones, or install a new balancing system to prevent the sash from moving the wrong direction.
Poor Security
Sash windows are susceptible to damage and wear from the weather over time. This can cause decay of timber, which will require replacement. Water marks on the window or on a softened frame could indicate decay of the wood. It is important to consult an expert to evaluate the situation and determine if any repairs to the sash window are required.
Additionally, with time, the rails on the bottom can become damaged. Water marks on the sill, or a upvc window repairs that is soft to the touch may indicate this. A professional consultation will be required to determine the situation and recommend any repair or replacement of sash window components.
It is a major concern when double glazed window Repairs Near me and triple windows are glazed and start to allow noise pollution back into your home. If this occurs the structural integrity of the window could be in danger and the sash windows will require replacement.
A common sash repair problem is when the sash becomes stuck in the frame. This can be caused by an untidy cord or a problem with sash rattles. If it is the latter, then a bit of gentle persuasion is usually enough to get the upvc window repairs to be opened and then the ratchets need to be reset.
This problem can be resolved by taking the sash off and cleaning the tracks. After cleaning the tracks, take off any security fittings, and then remove the sash cords or chains. A draught seal may be applied around the staff bead to decrease the appearance of the paint finish. Decorators caulk can be used to fill in the gap between the sash's box and the sash. This will improve the sash's operation and also reduce draughts.