You can use the schedules on

Home Forums FusedGlass.Org Website Help Forum Help Float glass firing schedules You can use the schedules on


You can use the schedules on this site ( with the following changes:

  • Increase the top temperature by 100° F (55° C) . For example, the schedules on this site recommend full fusing most projects at 1475°  F (800°  C).  For float, you will get simillar results at 1575° F (857° C). For slumping you may not need the full 100° F.
  • Begin your anneal at 1030° F (554° C) – instead of the 960° F in the schedules.
  • Change the mid annealing point (where the rate changes) from 800° F to 900° F (482° C).
  • Finish annealing at 800° F (427° C) instead of the 725° in the schedules.

That should work for most window and bottle glass.



Helios Kiln Glass Studio


People Who Like Thisx