Sash Window Repair

Sash windows can go out of balance and even break. Pam scours the web for salvaged Wavy glass, wavy glass, and is always looking for the sash weights that are discarded, made of metal. She then seeks replacements in the form of washers or nuts to ensure that her window is balanced.

Pam will bed each pan by placing the glazing material in a rope into the rabbet groove or pocket around the opening. This prevents drafts and reduce the cost of heat loss.

Sticking Sashes

It's a nightmare if your double-hung windows get stuck. They'll shake in the event of storms, and you'll lose your view. A window that is too loose could let in external noise and air which can increase your energy bills. Both of these scenarios aren't optimal however they can be corrected by using the appropriate tools and persistence.

Paint can get splattered on the channels of the old weighted sash window tracks, which can cause them to block. The majority of these issues can be resolved by cleaning and oiling the tracks.

Begin by removing the old caulking that was between the window stop (the interior one) and the window frame. Then scrape off any paint that has accumulated. Be sure to employ a sharp blade and set up sheets of plastic and a vacuum cleaner directly below to contain any paint dust and chips.

Then, clean the tracks with a dry cloth and apply a silicone-based lubricant for more smooth glide. You can find this at many home improvement stores or on the internet. Then, you can move the sash up or down to test it.

If it continues to stop, the sash cable may be faulty. Verify whether the cord is tangled or hung in the sash or if it's snapped. If this is the case, you'll need to replace the window's cord.

Another possible reason for a jam is the pin that holds the meeting rail in place has fallen out. This isn't easy to fix, and Window Repair you'll need to consult a professional in most instances.

If a pin doesn't fall out, but the wood has become warped or swollen, it's a good idea to use a wood hardener on it. This liquid dries quickly and can repair damaged wood. It's not necessary to remove your sash windows in order to repair them. After using it, you should be able to remove the two sashes by placing a block of wood on top of the bottom corner where they meet, and tapping it lightly using the tool.

Draughts

Draughts are a major problem for old sash windows particularly during winter months. Most often, they are caused by decayed timbers cracks, cracked putty, deteriorated sash cords or unbalanced weights that let cold air seep in around the window, making it difficult to keep your home warm. You can stop drafts by filling in gaps with expanding foam, or by using draught-proof strips that are that are available in most hardware stores. They are efficient however, you will require replacing them regularly as the foam expands over time with use.

A more permanent option is Gapseal which is a rubbery spongy seal that can be cut to the desired size and then push into the gaps between the sash window frame. It can be used on its own or with adhesive strips on the top and bottom. This option is fairly expensive and must be reapplied over the duration of your window's life, but it can provide a long-term solution and is easy to remove if you want to open the window.

Cling film can also be used to stop drafts. Simply scrunch it up and push it into all the gaps surrounding your window. This is an effective draught blocker, but the drawback is that it could hinder sash movement completely and pose an hazard to fire. Furthermore, the sash will need to be removed for you to re-open the window and the cling film needs to be applied every time you close the sash.

As part of a general refurbishment it is possible to have your sash window professionally draught-proofed. This may include the fitting of new sash strings parting beads and staff beads, the lubrication and rebalancing the weights, fluidization and rebalancing of the pulley wheel. It may also involve staining or painting of the frames and sashes. This can help to restore the function of the sash, and increase its energy efficiency, while also fixing any minor wood defects. It is less disruptive than removing windows, and can reduce draughts, increase thermal performance and significantly reduce costs.

Decay

The good news is that frames for sash windows aren't in need of repair if they've been damaged or decayed. The frames of these windows are usually constructed of high-quality wood. If you can restore them properly they can be rehabilitated to ensure high performance for many years to come. The key is regularly checking the frames and ensuring that the wood is properly ventilated to stop moisture build up which can lead to wood rot.

The majority of issues that arise from sash windows are readily evident, but some are more difficult to detect. Wood decay is particularly difficult to fix, as fungus eats the wood. While it is possible repair damaged timber however the best method to avoid further decay is to keep the timber dry.

The first thing to do is to clean any paint off the hardware. It could be necessary to remove the bottom rail from the frame and also the meeting rail (this will depend on the position of the sash). The "pocket covers" are tiny pieces of wood placed on the frame's side, which allow access to the weights will need to be removed. You may need to use a sharp knife to remove 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 has dried the primer must be applied to guard against further decay.

It is recommended to inspect the sash weights within the window too to ensure that they are properly balanced and not pulling one side more than the other. The sash can slide off the track if they are not properly balanced. This could cause the frame to crack or be damaged. You can replace the sashweights using new ones, or install an updated balancing system to prevent the sash from moving the wrong way.

Poor Security

Sash windows are prone to wear and tear due to weather conditions over time. As time passes, this could result in wood decay that is then required to be replaced - an expensive repair that has to be addressed as quickly as possible. Wood decay can be detected by water marks on the window or the frame becoming soft to the touch. It is crucial to speak with an expert to evaluate the situation and determine if any sash window repairs are necessary.

Additionally, with time, the rails at the bottom may become damaged. The sill may show water marks or a window that is soft to the touch could be an indication of this. A professional will be needed to examine the situation and recommend any repair of sash windows or replacement.

It can be a real concern when triple or double windows are glazed and start to allow noise pollution back into the house. If this is happening, the structural integrity of sash windows may be at risk, and they is likely to need to be replaced by a different option.

One common problem with repairing sash windows is that the sash becomes stuck in the frame. This could be caused by an untidy cord or problems with sash rattles. If the issue is with the sash's rats, a bit of gentle persuasion will usually work.

The sash should be removed from the frame and removing the tracks of any dirt or dust will often assist in resolving this problem. After cleaning the tracks, remove any security fittings and then remove the chains or sash cords. The staff bead may be sealed with an draught-proof seal in order to minimize draughts. This can also improve the finish of the paint. The gap between the box and the sash can then be filled with decorators caulk to enhance sash operation and reduce the risk of draughts.