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Sash Window Repair

Sash windows can be out of balance or break. Pam scours the web for salvaged, wavy glass and keep an eye out for discarded, metal sash weights. She then looks for replacements, like nuts or washers to help balance her window.

Pam will lay each pane by placing an edging rope into the rabbet groove, or pocket around the opening. This reduces drafts and expensive heat loss.

Sticking Sashes

It's a nightmare when double-hung windows become stuck. They'll sway in the event of a storm, and you'll lose your view. A window that's too loose can let in external noise and air which could increase your energy bills. Both scenarios are not ideal, but both could be fixed with the proper tools and determination.

Paint can accumulate on the channels of old weighted window tracks, which can cause them to become jammed. The majority of these issues can be solved by cleaning and oiling the tracks.

Remove the old caulking from the space between the upvc window repair stop (the one on the inside) and the frame of the window. Scrape away any paint that has accumulated. Make use of a sharp knife, and place sheets of plastic and an air-collecting vacuum cleaner beneath the surface to catch any paint dust or chips.

You can then clean the tracks with a dry cloth, and apply a silicone-based lubricant that will make them more gliding. The lubricant can be found at most home improvement shops or on the internet. Then move the sash up or down to test it.

If it continues to block it could be defective. Verify whether the cord is tangled or hung in the sash or snapped. It is necessary to re-cord the window If this is the case.

A pin that keeps the rail in place may have lost its grip. It can be difficult to fix and you will require the help of an expert 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. It's a fast drying liquid that can help restore damaged wood, so you'll be able to repair your window without needing to remove it completely. After using it, you can pull apart the two sashes by placing a piece of wood on the bottom corner of the window where they meet.

Draughts

Draughts can be a major issue for old sash windows particularly in winter months. Often caused by rotten timbers or cracked putty, worn weights for sash or sash cords that aren't balanced that allow cold air to get in around the window and make it difficult to keep your home warm. There are some ways to help prevent draughts in your windows that are sash, like filling any gaps with expanding foam or strips to block draughts that you can buy at most hardware stores. They're effective however you'll need to replace them periodically because the foam expands with usage.

Gapseal is a stronger solution that is more permanent. It's a spongy rubbly seal that you can cut and push into the gaps between the window frames of the sash. It can be applied by itself or with adhesive strips placed on the top and bottom of the frame. This is costly and you'll have to reapply it over the life of your upvc window repair. However, 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 great draught blocker, but the drawback is that it can hinder sash movement completely and could pose a fire hazard. Furthermore the sash needs to be removed for you to open the window again and the cling film needs to be reapplied each time you close the sash.

A better option is to have your windows draught-proofed as part of a comprehensive refurbishment service. This could include the replacement of sash cords as well as parting beads, staff beads, lubrication of pulley wheels and rebalancing the weights, and staining or painting the frames and sashes. This can help to restore the function of the sash and increase its energy efficiency, in addition to fixing any minor wood defects. It's less disruptive than taking out the windows and will reduce draughts, increase the thermal efficiency and dramatically reduce costs.

Decay

The good thing is that your windows' sash frames aren't beyond repair if they have been damaged or Window Repairs 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 the best performance for many years. Regular inspections are crucial and so is making sure the wood is properly ventilated. This will prevent the build-up of moisture that could cause wood rot.

Most of the problems you will encounter with sash windows will be readily apparent on close visual inspection, but some are harder to spot. Wood decay is a challenge to treat, since fungus eats the wood. While it is possible repair wood that is rotten but the best way to avoid further decay is to keep the timber dry.

First, clean 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 will then need to take off the "pocket covers" which are bits of wood in the side of the frame low down that allow access to the weights (the parting beads run through the middle of them). You may require a sharp knife to take the pockets if they're fixed or painted. After the pockets have been removed, you can begin to chisel away any wood that is rotting, and apply a good quality, water-resistant wood filler. Once the filler has dried, a primer coat should be applied to stop further decay.

It is a good idea to inspect inside the window the sashweights to make sure they are balanced. They should not be misaligned, or pulling one side more than the other. If they are not balanced the sash can slide off its track and could break or damage the frame. The sash weights could be replaced with new ones or a new balancing mechanism can be installed that will stop the sashes from swinging towards the wrong side of the frame.

Poor Security

Sash windows are susceptible to wear and damage from weather and wear over time. This can lead to decay of timber, and will require replacement. Water marks on the window or a softened frame could indicate decay of the wood. It is essential to speak with a professional to assess the situation and determine if sash window repairs are necessary.

Similarly, over time the bottom rails can be damaged. Sills that have water marks or a window that is soft to the touch may indicate this. A professional will be needed to examine the situation and recommend any resealing of sash windows components or replacement.

Triple and double glazed Sash windows do a fantastic job at keeping noise pollution from entering your home, but it can be a cause for worry when they begin to let it back in. If this is happening, the structural integrity of windows' sash could be at risk and it will likely need to be replaced with an alternative option.

A common issue with repairing sashes is when the sash becomes 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 ratchets. If the issue is with the sash ratchets, a little gentle pressure is usually enough.

Removing the sash from the frame and clearing the tracks of dirt or dust can help resolve this problem. After the tracks have been cleaned remove any security fittings that might be present. Lastly, carefully removing the sash cords and chains will allow the sash to be removed. A draught seal could be applied around the staff bead to decrease draughts and enhance the appearance of the paint finish. The gap between the box and the sash can then be filled with decorators caulk to improve the operation of the sash and lessen draughts.