Sash Window Repair
Sash windows can be out of balance, or even break. Pam searches the web for salvaged wavy glasses, and keeps an eye open for discarded sashweights made of metal. She then seeks replacements, such as nuts or washers to help balance her window.
Pam beds each pane with a rope of glazing compound she uses to create the rabbet groove or pocket, which is located around the opening. This reduces drafts and expensive heat loss.
Sashes that stick Sashes
It's a nightmare if your double-hung windows are stuck. You'll lose sight when they squeak during a thunderstorm. A window that's too loose may allow in air and noise which can increase your energy bills. Both scenarios are not ideal, but both can be addressed with the appropriate tools and perseverance.
A common problem with old weighted sash windows is that paint could build up in the channels that they slide on, causing them blockage. Most of these problems can be resolved by cleaning and oiling the tracks.
Remove the old caulking from the space between the window stop (the one on the inside) and the frame of the window. Scrape off any paint that has been accumulating. 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.
Then, wipe the tracks with a dry, clean cloth and apply a silicone-based lubricant for better sliding. You can purchase this in most home improvement stores, or on the internet. You can test it by dragging the sash upwards or downwards.
If it continues to block, the sash cable may be defective. Check to see whether the cord is stuck or hanging from the sash, or if it's snapped. If this is the case, you'll have to reconnect the window.
A pin that holds the rail in place could have lost its grip. It can be difficult to fix and you'll need to call in a professional most of the time.
If a pin isn't falling out, but the wood has become warped or swollen, it's a good idea to apply a wood hardener to it. This liquid dries quickly and can help restore damaged wood. It's not necessary remove your sash windows to repair them. After using it, you should be able to pry the two sashes apart by placing a block of wood on the bottom corner where they meet, and tapping it lightly with an Hammer.
Draughts
Draughts are a significant issue for old sash windows particularly during winter months. They can be caused by decaying wood, broken putty or worn sash cords. This can allow cold air to enter the window, making it more difficult to warm 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. They're effective, but they will require replacing them regularly because the foam expands with usage.
A more permanent option is Gapseal which is a sponge-like seal that can be cut to the size you require and then push into the gaps between your sash window frame. It can be used on its own or with adhesive strips at the top and bottom. This is a bit costly and will need to be reapplied throughout the duration of your window's lifespan, but it is a long-term solution and is easy to remove when you wish to open the window.
Another popular DIY method of draughtproofing is to use cling film scrunched up and placed into the gaps around your window. This is a great way to stop draughts however, it could also block the sash's movement and cause a fire. The sash needs to be removed in order to reopen the window and the clingfilm needs to be to be reapplied each time the sash is closed.
An alternative that is less expensive is to have your sash windows professionally draught proofed as part of a comprehensive refurbishment service. This may include the fitting of new sash strings, parting beads and staff beads as well as the lubrication and rebalancing of the weights, lubrication and rebalancing the pulley wheel. It may also include staining or painting the frames and the sashes. This can bring the sash back to its original function, improve its energy efficiency, and repair any minor flaws in the timber. It's much less disruptive than replacing windows completely and will dramatically reduce drafts and enhance your home's thermal efficiency.
double glazing repair Eltham is that frames for sash windows aren't damaged beyond repair even if they have been damaged or decayed. The timber used to construct the frames of these windows is usually of very high-quality and, with the right restoration, can be restored to offer an excellent level of performance for many years. Regular inspections are crucial, as is ensuring the wood is properly ventilated. This will stop the accumulation of moisture that can cause wood decay.
The majority of issues that arise that arise from sash windows are readily apparent, however some are more difficult to spot. Wood decay is a challenge to fix, as the fungus consumes the wood. Although it is possible to repair rotten timber but the best way to avoid future decay is to keep the wood dry.
First, clean any paint from the hardware. It is possible to remove the bottom rail from the frame, and also the meeting rail (this will depend on the position of the sash). You'll then have to take off the "pocket covers" which are pieces of wood in the side of the frame that are low down that provide access to the weights (the parting beads run down the middle of them). It is possible to use a sharp knife for removing them if they are painted or nailed into place. Once the pockets are removed, you can begin slicing out any wood decay and apply an excellent, water-resistant filler. Once the filler has dried it is recommended that a coat of primer be applied to prevent further decay.
It is recommended to inspect the sash's weights inside the window too to make sure they are in balance and not misaligned or pulling one side more than the other. If they're not balanced, the sash can slide off its track and could break or damage the frame. 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
Over time sash windows become exposed to the elements and susceptible to damage from weather and general wear. This can lead to the decay of timber, and will require replacement. Water marks under the window or a frame that is soft could be a sign of decaying wood. A professional consultation is required to evaluate the situation and recommend any necessary sash window repair work.
In time the rails at the bottom can also be damaged. Sills that have water marks, or a window that is soft to the touch can be a sign of this. A professional consultation may be required to assess the situation and recommend any necessary replacement or resealing of the sash window's components.
It can be very concerning when triple and double windows are glazed and start to allow noise pollution back into your home. If this is happening, the structural integrity of the windows could be in danger and will most likely require to be replaced with an alternative option.
A common sash repair problem is when the sash gets stuck in the frame. It could be due to the cord snapping or a problem with sash ratchets. If the problem is related to the sash the ratchets, some gentle pressure is usually enough.
The sash should be removed from the frame and clearing the tracks of any dust or dirt can often help resolve this issue. After the tracks have been cleaned take off any security fittings that might be present. Lastly, carefully taking off the sash cords and chains will allow the sash to be removed. The staff bead can be sealed using a draught-proof seal to reduce the possibility of draughts. This can also improve the paint finish. Decorators caulk can be used to fill in the gap between the sash's box and the sash. This will improve the efficiency of the sash and also reduce the possibility of draughts.