20 Fun Facts About Sash Window Repair

Sash Window Repair

Sash windows can go out of balance and even break. Pam is on the lookout for salvaged waving glass, wavy and keeps an eye out for scraps of sash weights made of metal. She then hunts for replacements in the form of nuts or washers to help balance her window.

Pam will lay each pane by putting 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 your double-hung windows get stuck. You'll lose sight when they squeak in a storm. On the other the other hand, windows that are too loose will allow external noise and air in and your energy costs could increase. Neither scenario is ideal, but both could be addressed with the appropriate tools and determination.

A common issue with old windows with weighted sash is that paint could build up in the channels that 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 off any paint that has built up. Make use of a sharp knife and put sheets of plastic as well as dust-collecting vacuum cleaners below the surface to catch any paint dust or chips.

You can then clean the tracks using a dry cloth, then apply a silicone-based lubricant to aid in their smoother movement. It is available at the majority of home improvement stores or on the internet. You can test it by dragging the sash upwards or downwards.

If it continues to block, service the sash cable may be faulty. Check to see whether the cord is catching or hanging up in the sash, or if it has snapped off completely. You'll have to re-cord your window if this is the situation.

A pin that holds the rail in place may have lost its grip. This can be tricky to fix, and you'll need to call an expert in most cases.

If a pin doesn't fall out, but the wood has gotten warped or swollen, it's recommended to use a wood hardener on it. The liquid is quick drying and can repair a door damaged wood. You won't have to remove your sash windows to repair door them. After you've used it you should be able to break the two sashes by placing a piece of wood on top of the bottom corner where they meet, and tapping it lightly with a Hammer.

Draughts

Draughts are a major problem for windows with sash windows that are old particularly in winter months. They are often caused by rotten wood or cracked putty, worn sash cords or unbalanced weights, they can allow cold air to seep in around the window and make 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 available at most hardware shops. They are efficient, but they will need to replace them periodically as the foam expands with usage.

Gapseal is a longer-lasting solution. It's a spongy, rubbly seal that can be cut and push into the gaps between the sash window frames. It can be used on its own or with adhesive strips on the top and bottom. This is costly and you'll have to apply it again over the course of the life of your window. However, it is an affordable fix that is easy to remove.

Another popular DIY solution to stop drafts is to use cling film scrunched up and pushed into all the gaps around your window. This is a good draught-stopper, but it can also block the sash's movement and even cause a fire. The sash must be removed to open the window and the clingfilm needs to be reapplied every time the sash is closed.

A better option is to have your window sash professionally draughtproofed as part of a comprehensive refurbishment service. This could include new sash cords and parting beads, staff beads, lubrication of the pulley wheels and rebalancing of the weights, and staining or painting the frames and sashes. This could restore the sash to its original function, improve its energy efficiency, and repair any minor defects in the timber. It is less disruptive than removing the windows and will reduce drafts, enhance the thermal performance, and drastically reduce the cost.

Decay

If your windows with sash have suffered decay or damage, the good news is that they aren't necessarily damaged beyond repair. The timber used in the frames of these windows is typically of a very high quality and, with the right restoration, can be restored to offer a high level of performance for many years. The key is to conduct regular inspections and ensuring that the wood is well ventilated to prevent the accumulation of moisture which can cause wood to rot.

The majority of issues you will encounter with sash windows will be easily visible on a close inspection, but certain issues are more difficult to identify. Particularly, decay of wood is a difficult issue to treat because fungus consumes the wood. Although it is possible to repair damaged timber however the best method to prevent further rot is by keeping the timber dry.

First, remove 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", which are small pieces of wood placed on the frame's side that allow access to the weights, will need to be removed. You may require a sharp knife to remove them if they're fixed or painted. Once the pockets are gone, you can begin to chisel away any wood rot, and apply a good quality water-resistant wood filler. After the filler has dried, a primer coat should be applied to stop further decay.

It is an excellent idea to examine the sash's weights inside the window too to ensure that they are in balance and not swaying one side more than the other. If they're not balanced, the sash could slide off its track and could break or damage the frame. The sash weights could be replaced with new ones or a new mechanism for balancing can be fitted that will stop the sashes from bouncing to the opposite side of the window frame.

Poor Security

As time passes, sash windows can become exposed to the elements and susceptible to damage from weather and general wear. This can cause decay of timber, which requires replacement. Water marks on the window or on a softened frame can indicate wood decay. A professional consultation will be required to evaluate the situation and recommend any necessary sash window repair work.

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

It is a major concern when triple or double glazed window repairs 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 with an alternative option.

A common window repair timber windows issue for sash windows is that the sash becomes stuck in the frame. It could be due to the cord snapping or problems with sash ratchets. If it is the latter the gentle persuasion can usually help the window to open again - or alternatively, the ratchets must be reset.

This problem can be resolved by taking the sash off and cleaning the tracks. After cleaning the tracks, remove any security fittings and then remove the chains or cords that hold the sash. The staff bead may be sealed with a draught-proof seal that will reduce the risk of draughts. This will also improve the finish of the paint. Decorators caulk can be used to fill in the gap between the box of the sash and the sash. This will enhance the operation of the sash and also reduce draughts.