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Sash Window Repair

Sash windows may become out of balance or even break. Pam scours the web for salvaged, wavy glass and keep an eye out for discarded, metal sash weights. She then searches for replacements in the form of nuts or washers to balance her window.

Pam will bed each pane by putting an edging rope into the rabbet groove or pocket around the opening. This helps cut drafts and prevent costly heat loss.

Sticking Sashes

It's a nightmare when double-hung windows get stuck. You'll lose your view when they squeak during a storm. On the other the other hand, windows that are too loose can let outside noise and air in, and your energy bills can increase. This is neither optimal, but both can be fixed with the appropriate tools and determination.

A common problem with old windows that are weighted is that paint could get sucked into the channels they slide on, causing them jam. The majority of these issues can be resolved by cleaning and oiling the tracks.

Start by removing the caulking that was between the window stop (the one inside) and the window frame. Scrape away any paint that has accumulated. 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, clean the tracks with a dry cloth and apply a silicone lubricant for more smooth sliding. You can find this in the majority of home improvement stores or on the internet. You can test it by moving the sash either upwards or downwards.

If it continues to stop it could be faulty. Check to see if the cord is caught or hanging in the sash or snapped. You'll have to re-cord your window if this is the situation.

Another possible cause of a jam is that a pin that holds the meeting rail in place has slipped out. It isn't easy to fix and you will need to call in a professional most of the time.

If a pin isn't falling out but the wood has become swollen or warped it's a good idea to use a wood softener on it. This liquid will dry quickly and can restore damaged wood. It's not necessary to remove your sash windows to repair them. Once you've used it, you'll be able to pry the two sashes apart by placing a piece of wood on the top of the corner where they meet and tapping it lightly using an tool.

Draughts

Draughts are a major problem for windows with sash windows that are old, especially in the winter months. Most often, they are caused by decayed timbers cracks, cracked putty, deteriorated weights for sash or sash cords that aren't balanced that allow cold air to get in around the window, making 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 using draught excluder strips that you can purchase from most hardware stores. They're effective, but they will need to replace them periodically as the foam expands over time with usage.

A more permanent solution is Gapseal, a rubbery spongy seal that you cut to the desired size and then put into the gaps between the sash window frame. It can be applied on its own or with adhesive strips placed on the bottom and top of the frame. This is a bit costly and will need to be reapplied over the duration of your window's lifespan, but it is an option for the long term and is simple to remove in the event that you want to open the window.

Cling film can also be used to stop draughts. Simply scrunch it and push it into the gaps surrounding your window. This is an effective draught blocker, but the drawback is that it can block sash travel completely and could pose an hazard to fire. The sash has to be removed in order to reopen the window repair near me, and the clingfilm must be to be reapplied each time the sash is closed.

As part of a comprehensive overhaul you can have your window draught-proofed professionally. This may include the fitting of new sash strings, staff beads and parting beads, the lubrication and rebalancing the weights, as well as the fluidization and rebalancing of the pulley wheel. It may also involve staining or painting of the frames and sashes. This could bring the sash back to its original function, improve its energy efficiency and fix any minor imperfections in the timber. It's less disruptive than removing the windows and can help reduce drafts, enhance thermal performance and significantly reduce the cost.

Decay

The good news is that your frames for sash windows aren't damaged beyond repair even if they have been damaged or degraded. The frames of these windows are usually made of high-quality timber. With the proper restoration they can be repaired to ensure high performance for a long time. Regular inspections are key in ensuring that the wood is adequately ventilated. This will stop the build-up of moisture that could cause wood rot.

The majority of the issues you'll encounter with sash windows are readily apparent on close visual inspection, but certain issues are more difficult to identify. Particularly, decay of wood is a very difficult problem to fix because fungus eats away at the wood. It is possible to fix damaged sections of timber however the best way to prevent future decay is to ensure that the timber is dry.

First, remove any paint from the hardware. The bottom rail and the meeting rail might need to be removed from the frame (depending on the location of your sash). You'll then have to take off the "pocket covers" that are pieces of wood that are located on the sides of the frame that are low down that provide access to the weights (the partsing beads run along the middle of them). You may need to use a sharp knife to take them if they're fixed or painted. Once the pockets have been removed, you can start chiseling out any wood rot and apply a high-quality water-resistant filler. Once the filler is dry it is recommended that a primer coat be applied to prevent further decay.

It is a good idea to check the sash weights inside the window, too to make sure they are in balance and not pulling one side more than the other. If they are not balanced the sash can slide off its track and cause damage to the frame. The sash's weights can be replaced with new ones or a new mechanism for balancing can be fitted that will stop the sashes from swinging towards the wrong side of the window frame.

Poor Security

As time passes sash windows are exposed to the elements and prone to damage from weather and general wear. This can lead to decay of timber, which will require replacement. Wood decay can be detected by water marks beneath the window or the frame becoming soft to touch. It is crucial to speak with an expert to evaluate the situation, and determine if sash window repairs are necessary.

In time, the bottom rails may also be damaged. This can be spotted by the presence of water marks on the sill or by the window becoming soft. A professional will be needed to evaluate the situation and recommend any replacement of the sash window's seal or replacement.

It is a major concern when triple and double glazing windows begin to let noise pollution back into the home. If this is happening the structural integrity of the sash windows may be in danger and will likely need to be replaced by a different option.

One common problem with repairing sash windows is the sash becoming stuck in the frame. This can be due to an sash cord that has snapped, or it could be the result of an issue with the sash or ratchets. If the latter is the case scenario, a little gentle persuasion is usually enough to get the window to open and then the ratchets need to be reset.

This problem can be resolved by taking the sash off and cleaning the tracks. Once the tracks are clean, removing any security fittings that could be present. Lastly, carefully removing the sash cords and chains will allow the sash be removed. A draught seal may be applied around 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 in order to improve sash operation and reduce the risk of draughts.