thermo-rite heritage

The Heritage replacement fireplace door by Thermo Rite makes a bold statement with its 2 1/2 inch wide steel frame and fifteen powder coat options. Choose from trackless bi-fold doors or cabinet (twin) doors with lifetime warranted tempered glass. Available as both an inside and overlap fit, this custom fireplace door can be fitted to your masonry fireplace simply by providing us with the position of your hearth and accurate measurements of your firebox opening. We encourage all of our customers to opt for the added safety of spark protection to keep your loved ones and home secure while burning a fire with the doors open.


  • The Heritage enclosure is designed for masonry fireplaces ONLY
  • Fireplace door ships for free; please allow 4 to 6 weeks for production and transit time
  • 5 year warranty on the door frame; lifetime warranty on tempered glass
  • Durable 2  1/2 inch wide by 1/4 inch thick welded steel plate frame
  • Available as either an overlap or inside fit door with or without a damper
  • Check out the video on the available powder coat finishes
  • Choose between trackless bi-fold or cabinet style doors
  • 1/4 inch thick tempered safety glass comes with a lifetime warranty
  • Choose bronze, clear, or grey glass
  • Mesh protection is not included, but upgrades are available
  • Top mounted comfort grip handles included
  • Door comes fully assembled with all mounting hardware included