After awhile, the cords on your window are going to break. But, with a little time and knowledge, you can figure out how to change a broken cord on a sash window all by yourself. To do the job, you'll need some nails, a flat head screw driver, putty knife, and small pry bar available to you.
The first step will be to remove the interior stop. Use the putty knife to pry it open or unscrew it. Next, move the inner sash out the way carefully. The cords fit into stile grooves, which are vertical pieces inside the frame, and they are held in place with knots. Carefully pull these free and set the weights down. A good idea is to clean out this area of any dirt before reassembling it.
You have to pull of the parting strip next. They're connected to the jambs, with are the upright supports in the frame. You might have to deal with nails when doing this, so be careful. You'll have to move the upper sash out of your way before you can remove the cords.
The next step is to deal with the weight pockets. You can find them by taking off the weather stripping. They're usually behind plates near the bottom of the jambs. If you don't see them here, you may have to look behind the inner casing. Once these are out of the way, you can get to the weights.
Be sure to measure out the new cords before you replace them and cut the to the right length. Untie the old ones and add the new ones by sending them over the pulleys and then into the weights. Each weight has an eye, which a small bar you can loop the string around. Tie it off here. You can also use wire to help keep it in place.
You can make it a little easier on yourself by nailing the weights to the frame. Pull the weight up to the top of their pockets before you do. Now take the outer cords and attach them to their slots with a screw. Put the plates and weather stripping back and then replace the parting strip. You can take out the nails now. You next have to lift sash and tie the strings to the inner sash then put the whole thing back together.
It might be easier to change all the strings at one time while the frame is apart. This insures that they are all fresh and shouldn't need to be changed again for some time. It is possible to use chain instead of string, whichever is preferred. It may take some time, but it's much less costly to do it yourself.
The first step will be to remove the interior stop. Use the putty knife to pry it open or unscrew it. Next, move the inner sash out the way carefully. The cords fit into stile grooves, which are vertical pieces inside the frame, and they are held in place with knots. Carefully pull these free and set the weights down. A good idea is to clean out this area of any dirt before reassembling it.
You have to pull of the parting strip next. They're connected to the jambs, with are the upright supports in the frame. You might have to deal with nails when doing this, so be careful. You'll have to move the upper sash out of your way before you can remove the cords.
The next step is to deal with the weight pockets. You can find them by taking off the weather stripping. They're usually behind plates near the bottom of the jambs. If you don't see them here, you may have to look behind the inner casing. Once these are out of the way, you can get to the weights.
Be sure to measure out the new cords before you replace them and cut the to the right length. Untie the old ones and add the new ones by sending them over the pulleys and then into the weights. Each weight has an eye, which a small bar you can loop the string around. Tie it off here. You can also use wire to help keep it in place.
You can make it a little easier on yourself by nailing the weights to the frame. Pull the weight up to the top of their pockets before you do. Now take the outer cords and attach them to their slots with a screw. Put the plates and weather stripping back and then replace the parting strip. You can take out the nails now. You next have to lift sash and tie the strings to the inner sash then put the whole thing back together.
It might be easier to change all the strings at one time while the frame is apart. This insures that they are all fresh and shouldn't need to be changed again for some time. It is possible to use chain instead of string, whichever is preferred. It may take some time, but it's much less costly to do it yourself.
About the Author:
No matter what type of sash window repairs London residents need, it is as near as an Internet search. You can learn how to achieve sash cord repairs using local professionals and technicians.
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