Replacing a stove door rope seal

The door rope is what makes your stove controllable. A good seal means the only air reaching the fire comes through the vents you're operating. A worn or missing seal lets air leak in around the door, and suddenly you can't slow the fire down, you burn through fuel too fast, and you lose the ability to run it efficiently. The classic test: shut the door on a strip of paper and try to pull it out. If it slides free easily, the seal has gone.

Rope comes in different diameters, so measure the old one or the channel it sits in before ordering. Too thin and it won't seal, too thick and the door won't close properly. Buy a kit with the right glue if you can, or use proper heat-resistant fire rope adhesive rather than anything from the general shed.

To fit: pull the old rope out, scrape the channel clean of old glue and soot, run a bead of adhesive along the groove, and press the new rope in firmly. Leave the ends slightly long, close the door to seat everything, then let it cure before you light up. It's a fifteen-minute job that transforms a leaky old stove.