Sash Window Repair
Sash windows can get out of balance and break. 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 seeks replacements, such as washers or nuts to balance her window.
Pam covers each pan with a rope of glazing compound that she works into the rabbet groove or 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 become stuck. They'll be difficult to see in the event that they shake during a storm. On the other side, a window that's too loose will let external air and noise through and your energy costs could increase. Both of these scenarios aren't optimal however they can be rectified with the right tools and persistence.
A common issue with old windows with weighted sash is that paint could build up in the channels that they slide on, making them jam. Fortunately, most issues related to this can be solved through cleaning and lubricating the tracks.
Start by removing the caulking between the window stop (the interior one) and the window frame. Scrape off any paint that has built up. Be window repair near me to use a sharp blade, and then set up plastic sheets and a vacuum cleaner directly below to catch any paint dust and chips.
Clean the tracks with a dry cloth, and then apply an oil based on silicone to help them slide better. It is available at many home improvement stores or online. Then 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 caught or hanging up in the sash, or if it has snapped completely. You'll need to re-cord your window if this is the situation.
Another possible reason for an obstruction is the pin that holds the meeting rail in place has slipped out. It can be difficult to fix and you will need to call in a professional most times.
If a pin doesn't fall out but the wood has gotten warped or swollen, it's recommended to use a wood softener on it. This liquid dries quickly and can help restore damaged wood. You won't have to remove your sash windows to repair them. After you've used it, you can pry apart the two sashes by placing a piece of wood on the lower corner of the window where they meet.
Draughts
Draughts are a major problem for old sash windows particularly during winter months. They are often caused by rotten wood, cracked putty, worn weights, or sash cords that are not balanced that allow cold air to get in around the window and make it difficult to keep your home warm. There are a few things you can do to stop draughts from coming through your sash windows, such as filling any gaps with expanding foam or draught excluder strips that you can buy at most hardware stores. They're effective however you'll need to replace them periodically because the foam expands with use.
A more permanent solution is Gapseal, which is a spongy rubbbery seal that you cut to the desired size and then push into the gaps between the window frames of your sash. It can be used by itself or in conjunction with adhesive strips at the top and bottom. This option is expensive and you'll have to apply it several times over the course of the life of your window. But, it's a long-term fix and is easy to remove.
Another popular DIY draught proofing solution is to use cling wrap that is rolled up and placed into the gaps around your window. This is a good draught-stopper, but it can also block the sash's movement and even cause a fire. The sash has to be removed to open the window, and the clingfilm will need to be applied every time the sash is closed.
A more cost-effective solution is to have your sash windows professionally draught proofed as part of a complete refurbishment service. This can include the installation of new sash strings, staff beads and parting beads in addition to the lubrication and rebalancing the weights, as well as the oiling and rebalancing of the pulley wheel. It may also include 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 defects in the wood. It's less disruptive than replacing windows entirely and can significantly reduce draughts as well as improve your home's thermal performance.
Decay
The good news is that frames for sash windows aren't beyond repair if they have been damaged or decayed. The wood used in the frames of these windows is typically of very high-quality and, with proper restoration, they can be restored to provide a high level of performance for a long time. Regular inspections are crucial and so is making sure the wood is adequately ventilated. This will stop the build-up of moisture that could cause wood rot.
The majority of issues that arise that arise from sash windows are readily visible, but others are more difficult to detect. Wood decay is difficult to fix, as fungus can eat the wood. While it is possible to repair damaged timber, the best way to prevent further decay is to keep the wood dry.
First, take off any paint from the hardware. The bottom rail and the connecting rail may require removal from the frame (depending on the location of your sash). The "pocket covers", which are small pieces of wood on the frame's side, which allow access to the weights should be removed. It is possible to use a sharp knife to remove them if they are fixed or painted. Once the pockets are removed, you can begin chiseling out any wood rot and apply an excellent water-resistant filler. Once the wood filler has dried, a primer coat should be applied to prevent further decay.
It is recommended to inspect the sash weights within the window, too to ensure that they are balanced and not pulling one side more than the other. If they are not balanced the sash is liable to drop off its track and break or damage the frame. The sash's weights can be replaced with new ones or a new mechanism for balancing can be installed to stop the sashes from bouncing to the wrong side of the frame.
Poor Security
Sash windows are prone to damage and wear due to weather conditions over time. In time, this may result in wood decay that is then required to be replaced, costly repair that needs to be addressed as quickly as possible. Water marks under the window or a frame that is soft can indicate wood decay. A professional consultation will be required to evaluate the situation and recommend any needed sash window repair work.
Similarly, over time the rails on the bottom can become damaged. This is evident by the presence of water marks on the sill, or the window becoming soft to touch. A professional will be needed to examine the situation and recommend any needed replacement of the sash window's seal or replacement.
It is a major concern when triple or double windows are glazed and start to allow noise pollution back into your home. If this occurs the structural integrity of the window could be at risk and the sash windows will require replacement.
A common window repair issue for sash windows is the sash becoming stuck in the frame. It could be due to a snapped cord or an issue with the sash's the ratchets. If the latter is the case, then a bit of gentle pressure can help the window to be opened to reopen. Alternatively, the ratchets need to be reset.
This issue can be solved by taking off the sash and cleaning the tracks. After cleaning the tracks, remove any security fittings and then remove the chains or cords that hold the sash. The staff bead may be sealed with a draught-proof seal that will reduce draughts. This will also improve the finish of the paint. Decorators caulk can be used to fill the gap between the sash's box and the sash. This will improve the sash's operation and reduce the possibility of draughts.