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Sash Window Repair

Sash windows can get out of balance and crack. Pam searches the web for wavy glasses that are salvaged and keep an eye out for discarded metal sashweights. She then searches for replacements in the form of washers or nuts to help balance her window.

Pam will lay each pane by putting the glazing material in a rope into the rabbet groove, or pocket around the opening. This helps cut drafts and costly heat loss.

Sticking Sashes

It's a nightmare if your double-hung windows become stuck. You'll lose sight in the event that they shake in a storm. On the other side, a window that's too loose can let outside air and noise in and your energy costs can increase. Both of these scenarios are not ideal, but they can be rectified by using the right tools and perseverance.

A common problem with old windows with weighted sash is that paint could accumulate in the channels that they slide on, causing them blockage. Luckily, most issues with this can be resolved by cleaning and lubricating the tracks.

Take the caulking off of the space between the upvc window repairs near me stop (the one on the inside) and the frame of the window. Scrape off any paint that has built up. Make sure to make use of a sharp blade and then set up plastic sheets and a vacuum cleaner right below to contain any paint dust and chips.

Clean the tracks with a dry cloth and apply a silicone-based lubricant for more smooth gliding. This lubricant is sold in a majority of home improvement stores or on the internet. Then, move the sash upwards or down to test it.

If it continues to block it could be faulty. Examine whether the cord is stuck or hanging from the sash or if it's snapped. You'll have to re-cord your window If this is the case.

A pin that holds the rail in place may have been ripped out. This isn't easy to repair, and you'll have to consult an expert in most instances.

Make use of a wood hardener when the wood is swelling and swollen, but there's no pin. The liquid is quick drying and can restore damaged wood. You won't have to remove your sash windows in order to repair them. After you've used it you'll be able pry the two sashes apart by placing a block of wood on the top of the corner where they meet and tapping it lightly using a hammer.

Draughts

Draughts are a major problem for old sash windows particularly in winter months. They are often caused by rotten wood, broken putty or worn sash cords. This allows cold air to get inside the window, making it difficult to heat your home. You can prevent draughts by filling gaps with expanding foam or by using draught-proof strips that are that are available in most hardware stores. These can be effective, although they will need to be replaced periodically 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 size you require and then push into the gaps between your sash window frame. It can be applied by itself or with adhesive strips placed on the top and bottom of the frame. This is costly and you will need to apply it again over the course of the life of your window. However, it's an affordable fix that is simple to remove.

Another popular DIY method of draughtproofing is to use cling wrap that is rolled up and put into every gap around your window. This is a reliable draught stopper but the downside is that it could stop sash movement completely and pose risky for fire. The sash must be removed to reopen 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 windows draught-proofed as part of a comprehensive 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 and the oiling and rebalancing of the pulley wheel. It could also involve painting or staining of the frames and the sashes. This could bring the sash back to its original purpose, improve its energy efficiency and fix any minor flaws in the timber. It's less disruptive than taking out the windows and can help reduce drafts, enhance thermal performance and significantly reduce costs.

Decay

The good thing is that your frames for sash windows aren't beyond repair if they have been damaged or deteriorated. The wood used in the frames of these windows is typically of a very high quality and, with the right restoration, can be revived to provide the best performance for many years. Regular inspections are crucial in ensuring that the wood is properly ventilated. This will help prevent moisture build-up that can lead to wood rot.

The majority of issues that arise from sash windows are readily visible, but others are more difficult to detect. Particularly, wood decay is a very difficult problem to fix because fungus eats away at the wood. It is possible to fix wood that is rotten, but the best way to prevent future rot is to make sure the timber is dry.

First, clean any paint from the hardware. The bottom rail and the connecting rail could need to be removed from the frame (depending on the location of your sash). The next step is to take off the "pocket covers" that are pieces of wood that are located on the sides of the frame low down that allow access to the weights (the parting beads run through the middle of them). They can be nailed in place and stuck with paint, so you'll likely need to use an instrument to break them off. Once the pockets are removed, you can begin slicing out any wood decay and apply a high-quality, water-resistant filler. After the filler has dried it is recommended that a primer coat be applied to prevent further decay.

It is a good idea to check the sash weights within the window as well to make sure they are properly balanced and not misaligned or pulling one side more than the other. The sash could be thrown off its track if they aren't balanced. This could cause the frame to crack or even be damaged. The sash weights could be replaced with new ones or a new balancing mechanism could be fitted to stop the sashes from bouncing to the wrong side of the window frame.

Poor Security

Sash windows are vulnerable to wear and tear from weather and wear 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 an expert to evaluate the situation, and determine if any sash window repairs are necessary.

Over time the rails on the bottom may also be damaged. The sill may show water marks or a window which is soft to the touch may be an indication of this. A professional will be required to examine the situation and recommend any necessary resealing of sash windows components or replacement.

Double and triple glazed sash windows do an amazing job of keeping noise pollution out of your home, but it can be a major cause of worry if they begin to let it back in. If this is happening the structural integrity of windows could be in danger and is likely to need to be replaced with a different option.

A typical sash repair issue is when the sash gets stuck in the frame. This could be due to a snapped sash cord or it could be a sign of an issue with the sash or ratchets. If the problem is related to the sash the ratchets, some gentle pressure is usually enough.

This issue can be solved by taking the sash off and cleaning the tracks. After cleaning the tracks, take off any security fittings and then remove the chains or sash cords. The staff bead may be sealed with a draught-proof seal that will reduce the risk of draughts. This can also improve the paint finish. Decorators caulk can be used to fill the gap between the sash's box and the sash. This will improve the efficiency of the sash and decrease the possibility of draughts.