Sash Window Repair
Sash windows can go out of balance and even break. Pam searches the internet for salvaged Wavy glass, wavy glass, and keep an eye out for discarded, metal sash weights. She then looks for replacements, such as nuts or washers to help balance her window.
Pam will set each pane by putting an edging rope into the rabbet groove, or pocket around the opening. This prevents drafts and costly heat loss.
Sticking Sashes
It's a nightmare when double-hung windows are stuck. They'll rattle in the event of storms, and you'll lose your view. A window that is too loose can let air and noise in, which will increase your energy bills. Both scenarios are not optimal however they can be corrected with the appropriate tools and perseverance.
One of the most common issues with weighted sash windows is that paint may build up in the channels that they slide over, causing them blockage. Fortunately, window repair near me of issues with this can be solved through cleaning and lubricating the tracks.
Start by removing the caulking between the window 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 dust-collecting vacuum cleaners below the surface to catch any paint dust or chips.
You can then clean the tracks with a dry cloth, and apply an oil based on silicone to aid in their smoother movement. This lubricant is sold at most home improvement shops or on the internet. Then, move the sash upwards or down to test it.
If it continues to jam it could be faulty. Check to see if the cord is caught or hanging in the sash or if it's snapped. It is necessary to re-cord the window If this is the case.
Another possible reason for a jam is the pin that holds the meeting rail in place has slipped away. It isn't easy to fix and you will have to call a professional most often.
Make use of a wood hardener when the wood is swelling and warped but there's no pin. It's a quick drying liquid that can help to restore damaged wood, so you'll be able repair your sash window without having to take it off completely. Once you've used it, you'll be able pry the two sashes apart by placing a block of wood on top of the bottom corner where they meet, and tapping it lightly using an Hammer.
Draughts
Draughts are a major problem for old sash windows, especially in the winter months. Most often, they are caused by decayed timbers or cracked putty, worn weights for sash or sash cords that aren't balanced that allow cold air to seep 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 strips to prevent draughts. These can purchase from most hardware stores. They're effective, but they will require replacing them regularly as the foam expands with usage.
Gapseal is a stronger solution. It's a spongy, rubbly seal that can be cut and then push into the gaps between the window frames of the sash. It can be used on its own or with adhesive strips placed on the top and bottom of the frame. This option is costly and you'll need to apply it several times over the course of the life of your window. However, it's an effective long-term fix and simple to remove.
Cling film can also be used to stop drafts. Simply scrunch it up and push it into all the gaps that surround your window. This is a great draught stopper, but the drawback is that it could block sash travel completely and may be a fire hazard. The sash needs to be removed in order to reopen the window, and the clingfilm must be reapplied every time the sash is closed.
As part of a complete refurbishment it is possible to have your window draught-proofed. This can include new sash cords and staff beads, parting beads, lubrication of pulley wheels and rebalancing of the weights, and staining or painting 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 removing windows and will reduce draughts, improve thermal performance and significantly reduce costs.
Decay
The good news is that your sash window frames are not beyond repair if they have been damaged or deteriorated. The frames of these windows are generally constructed of high-quality wood. With the proper restoration, they can be restored to ensure high performance for many more years. The key is regularly checking the frames and making sure that the wood is well ventilated to prevent moisture build up, which can cause wood decay.
The majority of problems that arise from sash windows are readily visible, but others are more difficult to detect. Wood decay is a challenge to treat, since fungus can eat the wood. While it is possible to repair rotten timber however the best method to avoid further decay is to keep the wood dry.
The first thing to do is to clean any paint from the hardware. It may be necessary to remove the bottom rail from the frame and the rail for meeting (this will depend on the position of the sash). The "pocket covers" are tiny pieces of wood that are placed on the frame's sides that permit access to the weights, must be removed. You may need to use a sharp knife for removing them if they're attached by nails or paint. After the pockets have been removed, you can begin to remove any wood rot and apply a good quality water-resistant wood filler. Once the filler is dry, a primer coat should be applied to stop further decay.
It is recommended to inspect the sash's weights inside the window too, to ensure that they are in balance and not misaligned or pulling one side more than the other. If they aren't balanced, the sash is liable to fall off its track and cause damage to the frame. The sash weights can be replaced with new ones or a new balance mechanism can be installed, which will stop the sashes from swinging to the opposite side of the window frame.
Poor Security
Sash windows are vulnerable to wear and tear due to weather conditions over time. This can lead to decay of timber, and requires replacement. The signs of decaying wood can be seen by water marks on the window or the frame turning soft to touch. A professional consultation will be required to evaluate the situation and recommend any needed sash window repair work.
Over time the rails on the bottom may also be damaged. This can be spotted 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 resealing of sash windows components or replacement.
It can be very concerning when triple and double glazed windows start to let noise pollution back into the home. If this happens, the structural integrity of windows could be in danger and will most likely require to be replaced by a different option.
A typical sash repair issue is when the sash becomes stuck in the frame. It could be due to a snapped cord or an issue with the sash's rattles. If the issue is with the sash's the ratchets, some gentle persuasion will usually work.
Removal of the sash from the frame and clearing the tracks of any dust or dirt can often assist in resolving this issue. After cleaning the tracks, take off any security fittings, and then remove the chains or sash cords. A draught seal can then be put on the staff bead in order to reduce 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 reduce the risk of draughts.