How To Replace Rope In Sash Windows

How to Supplant a Sash Window Cord

Sash cord replacement is a critical role of maintaining old sash windows. Learn how to supervene upon a sash window string and the sash weighs to repair your sash window. Restore your old sash windows to their one-time glory.

Not a major project, but very fiddly on your own and 1 that requires a little touching upwardly afterwards.

The sliding windows of a sash window are held in identify by parting chaplet, with a stop bead at the front end. These beads will need to be removed, together with the windows, to get at the small access panels to the side of them. Behind this panel are the weights and cords.

Cross section of a sash window — Sash window cantankerous section

Use a sharp chisel and prise off the outer finish bead. Information technology is sometimes an thought to run along the articulation with a Stanley knife earlier you offset with the chisel. This will sometimes save chips of paint coming off.

When both end chaplet are off, the inner sash tin can be lifted out of the frame. Be careful they are heavy. If it is this sash that the cord is broken on then you lot can probably exit the top in place. If not, prise out the parting bead with the chisel and this volition gratis the meridian sash.

Whichever sash you demand to work on the weights will exist behind the weight cover, which yous will need to remove. This should just pull out.

Locate the cleaved cord and remove the nails that secure it to the groove in the side of the sash after pulling its weight through the weight box.

Take a length of new cord (these tin be bought at builders merchants in rolls, endeavour and get the waxed variety) and feed it over the pulley that the old one served. This may be more easily washed past tying a piece of cord to it commencement, and so feed that over the pulley until you tin can reach it and pull it through. And then untie the cord but secure the end of the cord first so it does not disappear. The cord should exist fed from the window side, into the boxing and downwardly to the weight box.

Now tie the weight to the cord every bit y'all can see the quondam one has been done.

For a acme sash, put the side of the sash that has the existing cord, back onto its side of the frame, and make sure that the lesser of the sash is about 4 inches above the cill. Then pull the new string so the weight disappears into the box and continue pulling until you hear information technology hit the top of the box. And then you lot must nail the string, with the weight in this position. Nail exactly equally the other cords are nailed, no higher or lower in the groove. Use the same tie off knot if there is one. Now you lot can supercede the sash and as you push it upward, the new weight will fall.

For the inside sash the process is the aforementioned, make certain the sash weight is at the meridian of the box when the window is at the bottom.

Prepare the centre-departing bead, replace the lesser sash and fix the stop bead.

Should you break any of the timber mouldings, you will probably find that a local joiners store will stock them.

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Source: https://www.diydoctor.org.uk/projects/replacing_a_sash_cord.htm

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