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17 Reasons Why You Shouldn't Ignore Sash Windows Repair
Sash Window Repair

You can transform old sash window frames that are rotting or rattling, or have poor energy efficiency into windows that operate smoothly. It's cheaper than replacing the entire window.

Remove the window stops and sash cords (the moldings in front of the lower sash). Number or label each stop and frame to ensure they are put back together correctly.

Glass damaged

Broken glass is the most crucial part of a sliding glass and should be repaired as soon as possible. If it's a straightforward replacement of a damaged glass pane or a more serious issue like a broken window netting, this is a major safety concern and must be taken care of immediately.

Sash windows are a stunning feature of many older properties If they are properly maintained, they can last for years. Timber sash frames, like any other natural material exposed to elements over time, could be damaged and deteriorate. This is often the cause of problems like a damp home or water leaks. It could cause the sash to warp or become distorted.

It is essential to regularly inspect your sash window in order to avoid any issues. You should look out for signs of damp or rot like mould or mildew growing on the wood or, crumbling paint. Check that the sash has no cracks or broken pieces.

Double glazing may be the solution for your sash if it's in good condition, but you still have draughty areas. This may seem like an expensive alternative, but it's cheaper than replacing the windows and will keep your home warmer in winter.

It is important to keep your sash window working correctly for ventilation and to enjoy the view. Sash windows that don't work correctly can make your home feel crowded and can increase your energy bills. Additionally, it can be risky to open windows that don't have working locks.

Close the window with a gentle push and move the sash upwards or down to see whether it's working correctly. If you can do it without difficulty and without effort, the window is in good order. If you have a stiff sash or you are unable to lift the window without much effort the sash cords will require replacement. You can purchase sash cables online, and Pam recommends choosing cotton over nylon since it is more authentic and is less stretchy in time. After the cords are replaced, it is recommended to lubricate the pulley axles with silicone or Teflon spray, and then remove any hardware that has been painted off of the frame of the sash.

Broken Locks

Over time, sash windows alignment can become so misaligned that they are no longer in a position to lock. This could be due to many reasons. repairing double glazed windows could have become sagging over time or been painted open by an incorrect painting job, causing the alignment to be thrown off. Sash windows might also require lubrication to prevent friction and corrosion. Our Window Wellness Service includes this maintenance and can be scheduled to ensure that your windows are always working smoothly.

To open a locked sash window from the outside, first disconnect the lock. Examine the channel in the upper frame for obstructions. Make sure that the upper sash has been properly seated in the channel. If both are in good condition then you can engage the window lock again.

Another reason why a sash windows could get stuck is due to a damaged stopper for the sash. They are situated on the top of the sash and are made to keep the sashes from sliding over each other. There are two types that are protruding screws as well as dual bolts. Protruding bolts can be removed with the help of a screwdriver, whereas dual screws can be extracted just like with standard screws. If the sash stops are broken the stops will need to be changed.

It's important to note that it's possible for criminals to gain entry to a home through the lower sash windows, particularly in older homes where single-glazed windows were in use. The sash window is not well-insulated, and criminals could easily pierce this gap with the help of a Crowbar. Sash windows can be fitted to sash locks that are operated either by key or by hand. These can be installed quickly and provide additional security for your home.

The majority of hardware stores sell sash window locks that are easily installed on windows. They are available in a range of different colours to suit your windows, and are an excellent choice for enhancing security. These can be used to replace stoppers on the sash that are in use or on new sashes.

Cords damaged Cords

Old double-hung (two sash) windows often have cotton cords or chains that help balance the weights that lift them up. As time passes, these chains can break, making it difficult to lift or lower the sash. Although it is tempting to replace the entire counterweight system, there are ways to fix the sash windows, without spending hundreds of dollars or more.

Then mark the side of the frame on which you want to hang your new cord. Utilizing a ladder, friend and a bit of sand paper (120 grit or so) gently scrape paint back onto the wood to remove any debris that is floating around and then key the groove. Use the sandpaper you took off to cut the cord. Be careful not to get the glass in contact with it.

Once the groove is clean then hammer the nails for the cord to prevent it coming loose. After the cord is secured check it out and make any necessary adjustments. Once it works you can put the sash back in the correct position.

Check that the cords of the upper sash have not been damaged or broken before pulling it back to the sill. It's best to do this prior take off the lower sash because it will greatly reduce the possibility of breaking glass within the frame.

If the sash cords haven't been damaged, take off the access panel and weight pocket cover from the channel. It is possible to cut off the staff bead from its frame. Take care not to scratch the painted finish or the staff bead.

Then, sand the edges of the sash frames where they meet with the window jamb. This will reduce draughts, and will improve the appearance of the window.

Remove the stops that are inside each side of the window sash, usually secured with nails drilled into the finished sides of the stop. Start at the top of the frame and work your way down each side to remove the tiny beads that form partings from their groove. Use a wide chisel to break the bead. After reinstalling your interior stops, ensure they are securely fitted but not too tight to sash to ensure they do not restrict the operation or rattle. Reinstall the staff bead and the parting strip, aligning the nails so that they go back into the holes from which they came. Apply a caulk between the staff bead and the box to prevent the chance of draughts. Finally, you can reinstall your sash, checking that it moves easily.

Broken Frames

Traditional sash windows look gorgeous and can make your property stand out from the crowd. Their older design makes them more susceptible to issues such as draughts, rattles, and other problems. This is especially when they aren't well maintained. These issues can be easily solved with a professional repair service for windows with sash.

A broken frame can pose serious security threats as it could allow someone to gain entry into your home through a window. It's not something you would want to do, so it's important to fix these issues as soon as possible.


A damaged frame on a sash can require replacement of the glass. It's not as expensive as you believe, as glass replacement is available on the internet at a fraction of the cost. You could also consider upgrading your single-glazed windows to double-glazed ones, which will save money on energy bills.

It's time to act when you see signs of water damage, such as paint bubbles or wood rot on your windows with sash. These issues could cause more serious issues if they are not addressed. It is recommended to contact an expert repair service for sash as soon as you can to fix the damaged components of your windows.

A common problem with windows with sash is that they get noisy due to the gap between individual sashes. This can be uncomfortable and add to your energy bills. Your Tasker can close any gaps between your sashes to stop cold air and drafts from entering your home.

Your Tasker will first take off the "staff bead" that is the one that holds the sash's bottom. They are usually nailed in place and then glued with paint however, they can be removed using the small bar of a pry bar and a knife. Once the staff beads have been removed, the Tasker will start removing the upper sash. They will re-knot cords and chains, and then store them in a bag labeled with an inscription. Next the Tasker will soften old putty with an electric heat gun and scrape it off.

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