Heatilator Fireplace Doors

Starting at $199 | Free Shipping

Looking for your one-stop online shop for Heatilator fireplace doors? If you need to replace your Heatilator doors, look no further than our wide selection of brand new replacement doors for any Heatilator model number.

Featured Door: The EZ-Door

Our Top Selling Fireplace Door

Door Size

36 x 20 15/16

36 x 20 15/16

36 x 22 8/16

36 x 24

39 x 20 15/16

42 x 20 15/16

42 x 20 15/16

42 x 22 8/16

42 x 22 15/16

42 x 24

48 x 28

Fits Model Numbers

DX36,  DX36AI,  EL36,  EL36I,  HB36A,  HB36AI,  HC36,  HR36,  ST36D,  T588,  T3600, TD36B

BC36C,  BC36R,  E36,  EC36


A36C,  A36CH,  A36R,  A36RH

E39,  EC39

EL42,  EL42I,  HB42A,  HB42AI

E42,  EC42

HD42B,  HD42BI

DX42,  DX42AI,  ST42A,  TD42B

A42C,  A42CH,  A42R,  A42RH,  T768, T4200


Quick Shipping

Replacement Doors

We offer fireplace doors for the following Heatilator model numbers.

  • Heatilator A36C
  • Heatilator A36CH
  • Heatilator A36R
  • Heatilator A36RH
  • Heatilator A42C
  • Heatilator A42CH
  • Heatilator A42R
  • Heatilator A42RH
  • Heatilator DX36
  • Heatilator DX36AI
  • Heatilator DX42
  • Heatilator DX42AI
  • Heatilator E36
  • Heatilator E39
  • Heatilator E42
  • Heatilator EC36
  • Heatilator EC39
  • Heatilator EC42
  • Heatilator EL36
  • Heatilator EL36I
  • Heatilator EL42
  • Heatilator EL42I
  • Heatilator HB36A
  • Heatilator HB36AI
  • Heatilator HB42A
  • Heatilator HB42AI
  • Heatilator HC36
  • Heatilator HC36BI
  • Heatilator HD36B
  • Heatilator HD36BI
  • Heatilator HD42B
  • Heatilator HD42BI
  • Heatilator HR36
  • Heatilator ST36D
  • Heatilator ST42A
  • Heatilator TD36B
  • Heatilator TD42B

Our Top Selling Doors

Replacement Doors


+ Free Shipping!

Glass Doors

Fits specific model numbers

Glass - 1 Year Warranty

The EZ-Door


Best Value

Glass Doors + Frame

Fits any opening up to 44"x22"

Glass - 2 Year Warranty

Frame - 2 Year Warranty

Matte Black Finish

Aluminum Frame

The EZ-Door Steel


Tinted Doors + Frame

Fits any opening up to 42"x28"

Glass - Lifetime Warranty

Frame - 5 Year Warranty

Matte Black Finish

Thin Profile Steel Frame

The EZ-Door Plus


Tinted Doors + Frame

Fits any opening

Glass - Lifetime Warranty

Frame - 5 Year Warranty

16 Premium Finish Options

Full-Swing Doors

A perfect fit. Every time.

We’ve done our homework and know exactly which doors fit which fireplaces. After you place an order, we double and triple check with you to make sure your door will fit perfectly upon arrival.

Watch the video below to ensure you measure your Fireplace Doors correctly:

Replacement Fireplace Doors for Heatilator

We offer replacement glass doors for Heatilator Zero Clearance Fireplaces. Our collection includes high quality fireplace doors that are made fit to any model Heatilator fireplaces. Just check your fireplace model number (E36, EC36, BC36R, BC36C, E42, EC42) on the inside sheet metal wall of your firebox, browse through our wide choice of doors and shop the doors that best match your home decor.

Heatilator Replacement Glass Doors – Will they fit my fireplace?

In order to buy your replacement doors online, you must check the matching Heatilator model number on your fireplace. We recommend you to look for the manufacturer tag notice on the inside of your firebox before you make any purchase.

Replacement Heatilator Doors by a Model Number

Should you have any doubts about the choice of your Heatilator fireplace doors, just reach out to us and we will make sure that your purchase process runs quickly and smoothly. We will advise about the doors that fit your Heatilator fireplace by matching up the dimensions with the specifications for your fireplace model.

We always offer free shipping on Fireplace doors and we process each order individually to make sure that you will get exactly what you want and need.


Rest assured that you will save money on your energy bill this winter and you will not spend extra time on installing your Heatilator fireplace doors. The installation of your replacement glass doors is as easy as 1-2-3, follow the instructions in our Installation Guide and snap the doors into your fireplace 5 minutes.

Why Buy Your Heatilator Fireplace Door From Us?

Since we opened in 2003, we’ve become one of the largest American-made prefab fireplace door suppliers in the country.  We go the extra mile to make sure you get the right size doors for your Heatilator fireplace so they’re a breeze to install.


*Easy, Worry-Free Order Process

*Personalized Customer Service

*Free Shipping

*Fast “Quick Ship” Doors ship in 10 – 12  business days


Go ahead and order!  We’ll be in touch with you to confirm the size of the door you ordered so there’s no need to worry about whether you measured correctly.


  1.  Locate your model number (If you can’t find it, that’s OK).
  2.  Measure your firebox opening.
  3.  Place your order for any prefab door. We’ll make sure you get the right size.


Call 800-897-7175 or send an email to [email protected]  We’re here to help.

Heatilator is an established brand with a long history, and is currently owned by Hearth and Home Technologies a division of HNI. All of the fireplace doors you see below are manufactured to perfectly fit Heatilator fireplaces.


Heatilator Fireplace Size Chart Manufacturer Brand Model Fits opening Quick Ship Replacement Doors
HEATILATOR EL36, EL36I, E36, EC36, HB36A, HB36AI, HR36, HC36 36 x 20 15/16 Yes
HEATILATOR E39, EC39 39 x 20 15/16 Yes
HEATILATOR TD36B, DX36, DX36AI, T588, ST36D, T3600 36 x 20 15/16 Yes
HEATILATOR HD36B, HD36BI 36 x 22 8/16
HEATILATOR A36RH, A36R, A36C, A36CH 36 x 24
HEATILATOR EL42, EL42I, E42, EC42, HB42A, HB42AI 42 x 20 15/16
HEATILATOR HD42B, HD42BI 42 x 22 8/16
HEATILATOR TD42B, DX42, DX42AI, ST42A 42 x 22 15/16
HEATILATOR T768, T4200 42 x 24
HEATILATOR A42RH, A42R, A42C, A42CH 42 x 24
HEATILATOR T4800 48 x 28

Return Policy

Our Return Policy for Prefab Doors is a 30 Day Money Back Guarantee: If you are not satisfied with your purchase for any reason, we will exchange, credit, or refund your purchase.


Tip: Wherever you decide to purchase your Prefab Door, please read the fine print regarding custom product returns. Almost all prefab doors are made to order, which means they are “custom” products. While most large sites promote a very liberal return policy, below is the fine print regarding custom order (prefab door) returns.


  • Please review your order carefully before submitting it to ensure all information is correct. Made to Order and Custom orders, due to their uniqueness, cannot be changed, canceled, or returned at any time.
  • Products that are custom ordered are not eligible for returns unless specifically noted on the product. Products that are Special Order items are noted as such and cannot be returned.
  • Any gas or fireplace item that has been used or installed is not returnable for any reason. Custom orders are not returnable.
  • There are NO returns on Custom Products

Do you need to replace your Heatilator doors?

We would love a chance to help!


Since Heatilator.com, Home Depot, Lowes, and most of the other big-name retailers do not sell Heatilator fireplace doors we decided it was time to launch a specialty site dedicated strictly to Heatilator doors!

One of the big problems that we constantly hear about is that doors purchased from other vendors do not fit right.

There is a quarter to half inch Gap either on the sides or in the middle and they simply are not the perfect door for the fireplace. That will never happen when you purchase a door from us.

Our wide selection of brand new replacement doors for any heatilator model number are second to none.

We consider fireplace doors to be like a piece of furniture. The right piece of furniture can totally transform a room. your fireplace is the focal point of your house and it is where your pictures are taken and stockings are hung. in some cases basic glass doors are the perfect solution but in other cases a custom set of high end doors can really make the room.

We have personally used and tested every door we sell so you can be confident of its quality and performance. Our selection starts with replacement doors retailing for $199 all the way to cast iron steel doors with a custom powder coat finish retailing for $999. For each door we have worked hard to deliver price and quality. Compare our doors to others on the market and we feel confident that our combination or pricing, style, and quality will beat the competition every time.

As we move into the 2016 fireplace season, I am most excited about our amazing selection of price points Styles and There is no other store or site in the country that has a wider selection with better pricing that we do and I feel so confident of that that we offer a money-back guarantee low price guarantee easy installation guarantee plus free shipping. Here is my personal phone number if you have a problem or would like to complain about something.

Each door comes with a low price guarantee, a satisfaction guarantee and easy installation guarantee and free shipping. we have been in the fireplace Door business since 1983 I feel confident that we have the best selection and lowest prices to outfit your Heatilator fireplace.

Replacing your Heatilator fireplace doors is easy! If you can operate an electric screwdriver, cordless drill, and tape measure you will not have any problems. We have a fantastic Resource Center to answer most of your questions and show you exactly how to install your doors. But if you need to give us a call and talk to one of our experienced customer service reps we are more than happy to chat with you. you might want to snap a picture with your phone of your fireplace before your call so that we can answer your call your questions right away.

We offer free shipping money back guarantee end low price guarantees. you can choose from a variety of fireplace door styles for any Heatilator fireplace. For example black doors with clear glass steel doors and more. We make it easy for you to find the best replacement doors for your home and Heatilator fireplace model number. See our resource page on how to measure your prefab Heatilator Firebox then find your replacement doors and finally by with a single click

14 thoughts on “Heatilator Fireplace Doors | Starting at $199 | Free Shipping

  1. I am looking for replacement doors for a T4800. I’m looking for a more modern door and frame in a nickel or stainless finish. I currently have to by-fold doors looking to change to a two door 1/2″ beveled bronze glass.

    1. Hi Don, Thanks for reaching out. You have a very large fireplace and we do not have a $199 option for your model. However our EZ Door Steel and our EZ Door Plus will work for your model T4800 – fully returnable, guaranteed fit. Thanks!

  2. I’m interested in fireplace doors for our fireplace. I believe we have the Icon 180 and the opening is 42×28.5. I really only want two doors instead of byfold doors. What would the price be on something like that and how would they work or be installed?

    1. Hi Hannah, Thank you for reaching out. Our only option for your model is the Crestone. Have a look and give us a call if you have any questions. 800-897-7175

  3. I just bought a home that has a heatilator fireplace model # HB36AI manufactured the 48th week of 1987. I need replacement doors as the doors and hardware are missing. I want to know if there are options on the style doors that can be bought.

    1. Hi Vic, Give us a call. 800-897-7175. We may have something that will work for your model but we need a little more information from you. Thanks!

  4. I have a heatilator model gr40. do you have glass doors for that model. thanks.

    1. Hi Mike, That is the model number for the doors on your Heatilator fireplace. Take a look inside the fireplace, above the opening (you will need a flashlight) and see if you can locate the model tag for the unit itself. If not, give us a call and we can get you into something that will work based on a few pictures. Thanks! 800-897-7175

  5. What is the return policy? I am afraid that something may not fit right and want to know if I will be able to return the product if it doesn’t fit.

    1. Hey Chris,

      We offer a 30-day money back guarantee on all orders. If you’re unhappy with your purchase for any reason, we will gladly exchange, credit, or refund your purchase. You can read more about our return policy here.

      If you have any other questions, reach out to me at (800)-897-7175.

      Hope this helps!

  6. Hi, I have an EC36. On your replacement doors, is the glass held in place to the frame with metal wedges? I have that design now and I don’t like it. Thanks.

    1. Hi Pete, We have our EZ Door that will work for your model. Give us a call. We can help you. 800-897-7175

  7. I need replacement doors for a heatilator mh 36 that is 20 1/2 tall and has a track that makes it 21″ total opening. Do you have this door?

    1. Hey Clint! We can help you get the correct fitting replacement door. I have sent you an e-mail with more detailed information and a $50 off coupon.

      Please call (800)-897-7175 for any other questions!


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