Sash Window Repair

Sash windows may become out of balance, or even break. Pam searches the web for wavy glasses that are salvaged and keeps an eye open for discarded sashweights made of metal. She then looks for replacements, like nuts or washers to help balance her window.

Pam will set each pan by putting an edging rope into the rabbet groove or pocket around the opening. This prevents drafts and prevent costly heat loss.

Sashes that stick Sashes

It's a nightmare when your double-hung windows get stuck. They'll rattle in the event of storms and you'll lose your view. A window that's too loose may allow in external noise and air, which will increase your energy costs. This is neither optimal, but both can be addressed with the appropriate tools and determination.

Paint can build up on the channels of old weighted window tracks, which can cause them to block. Fortunately, the majority of issues with this can be solved by cleaning and lubricating the tracks.

Start by removing the caulking between the window stop (the one inside) and the window frame. Then scrape off any paint that's built up. Make use of a sharp knife, and place plastic sheets and dust-collecting vacuum cleaners below the surface to catch any paint dust or chips.

Then, clean the tracks using a dry cloth, and apply a silicone lubricant for better sliding. It is available in most home improvement stores, or on the internet. Then move the sash up or down to test it.

If it continues to jam, there could be a problem with the sash cord. Examine the sash cord to determine if the cord is caught or hanging from the sash, or if it has snapped off completely. If this is the case, you'll need to reconnect the window.

Another possible cause of a jam is that a pin that holds the rail in place has fallen out. It can be difficult to fix and you will have to call a professional the majority of the time.

If a pin hasn't fallen out but the wood has become warped or swollen it's recommended to use a wood softener on it. This liquid will dry quickly and can repair damaged wood. It's not necessary to take out the windows on your sash to repair them. After using it, you can pull off the two sashes by placing a piece wood on the bottom corner of the window where they meet.

Draughts

Draughts can be a problem with old sash window particularly in the winter. Often caused by rotten timbers or cracked putty, worn weights for sash or sash cords that aren't balanced that allow cold air to seep into the upvc window repair and make it difficult to keep your home warm. You can stop drafts by filling the gaps with expanding foam or by using draught-proof strips that are available at most hardware shops. They are efficient, but they will require replacing them regularly as the foam expands with usage.

Gapseal is a stronger solution. It's a spongy, rubbly seal that you can cut and push in the gaps between the sash window frames. It can be used on its own or with adhesive strips on the bottom and top of the frame. This option is quite costly and will have to be applied over 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.

Cling film can also be used to block draughts. Simply roll it up and push it into the gaps that surround your window. This is a good draught-stopper however it could also hinder the sash's movement and even cause a fire. Furthermore, the sash will need to be removed for you to re-open the door and the cling film will need to be reapplied each time you close the sash.

As part of a complete overhaul you can have your sash window professionally draught-proofed. This may include the fitting of new sash strings staff beads and parting beads as well as the lubrication and rebalancing of the weights, lubrication and rebalancing the pulley wheel. It may also include staining or painting of the frames and the sashes. This will bring the sash back to its original purpose and improve its energy efficiency, and repair any minor imperfections in the wood. It's much less disruptive than replacing the windows completely and will dramatically reduce drafts and enhance your home's thermal performance.

Decay

If your sash windows have suffered from damage or decay the good news is that they are not necessarily beyond repair. The wood used in the frames of these windows is typically of very high-quality and, with the right restoration, can be revived to provide an excellent level of performance for many years. The key is regularly checking the frames and ensuring that the timber is properly ventilated to stop the accumulation of moisture which can lead to wood rot.

The majority of issues with sash window are easily visible, but others are more difficult to spot. Wood decay is a challenge to repair, since fungus can eat the wood. It is possible to repair damaged sections of timber however, the best method to avoid further decay is to ensure the timber is dry.

First, remove any paint from the hardware. It could be necessary to remove the bottom rail from the frame, and also the rail that joins it (this will depend on the position of the sash). The "pocket covers" are tiny pieces of wood placed on the frame's side that permit access to the weights, will need to be removed. They can be nailed in place and stuck with paint, so you will likely need to use an instrument to break them loose. Once the pockets have been removed, you can begin chiseling out any wood rot and apply an excellent water-resistant filler. After the filler has dried the primer coat must be applied to prevent further decay.

It is a smart idea to inspect inside the window the sashweights to ensure they are balanced. They should not be displaced, or pulling one side harder than the other. If they're not balanced, the sash is liable to drop off its track and cause damage to the frame. You can replace the sashweights by new ones or install an updated balancing system to prevent the sash from swinging in the wrong direction.

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, and will require replacement. Wood decay can be spotted by water marks under the window, or the frame becoming soft to the touch. It is crucial to speak with an expert to assess the situation and determine if any sash window repairs are necessary.

Similarly, over time the rails on the bottom can become damaged. This is evident by the presence of water marks on the sill, or the window becoming soft. A professional will be required to assess the situation, and recommend any replacement of the sash window's seal or replacement.

Triple and double glazed Sash windows do a fantastic job at keeping noise pollution out of your home, and it could be a real cause for worry when they begin to let it in. If this happens, the structural integrity of windows' sash could be in danger and is likely to need to be replaced with a different option.

A common sash repair problem is when the sash becomes stuck in the frame. This could be caused by an untidy cord or a problem with sash ratchets. If it is the latter, then a bit of gentle persuasion can usually help the window to be opened to reopen. Alternatively, the ratchets need to be reset.

The sash should be removed from the frame and cleaning the tracks of dirt or dust will often assist in resolving this problem. After cleaning the tracks, remove any security fittings and carefully remove the chains or sash cords. A draught seal could be put on the staff bead to decrease draughts and improve the appearance of the paint finish. The gap between the box and sash can then be filled with decorators caulk to enhance sash operation and reduce draughts.