Amazon.com, Brick-Anew and Supreme Fireplace Doors and Accessories sell glass doors for current Heatilator fireplace models. Glass fireplace doors for older models may be available through local dealers.
The Heatilator website recommends that fireplace owners use only glass doors approved for their specific model. Unapproved doors may create a fire hazard by preventing air from entering and cooling the firebox chassis. The website hosts a search feature to locate local official Heatilator dealers.
Offerings from both Amazon.com and Supreme Fireplace Doors and Accessories are model-specific and manufactured by Heatilator. Brick-Anew glass fireplace doors are model-specific and pre-fabricated by the company. The Brick-Anew website has instillation instructions.