Give us a call
877-373-6677

Thin Line Masonry Fireplace Door by Thermo Rite

Made To Order 
Thin-Line Fireplace Door

Starting at:
$559.00

+
Get 6 months to pay on purchases of $99 or more with PayPal credit!

Look no further than the Thin Line wood burning fireplace glass door for a sleek, minimalist appearance! The Thin Line is an inside fit enclosure for masonry fireplaces only. Enjoy an impressive viewing area surrounded by a thin steel frame so that you can enjoy an unobstructed view of the flames from anywhere in the room. The textured black powder coat finish will look stylish with any home decor! Choose clear glass for your tracked bi-fold or trackless full swing doors, or opt for a subtle bronze or grey tint. The tempered safety glass comes with a lifetime warranty. This replacement fireplace door comes fully assembled with mounting hardware included. Free shipping! Proudly made in the USA!

Remember, this is an inside fit door! If you're looking for an overlap fit door in this style, check out the Highlander Masonry Fireplace Door.


  • The Thin Line door is 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
  • Available only as an inside fit door without a damper
  • Can be customized as tracked bi-fold or trackless full swing doors
  • The welded steel frame is 3/4 inch wide by 3/4 inch deep
  • Attractive Textured Black powder coat finish
  • 1/4 inch thick tempered safety glass comes with a lifetime warranty
  • Choose bronze, clear, or grey glass
  • Slim frame with no trim on the sides of the glass panels offers a generous view
  • Spark protection is not available
  • Top mounted comfort grip handles included
  • Some assembly required; all mounting hardware included
  • See specs tab for owner's manuals and more product details

  • Owner's Manual: Thin Line Masonry Fireplace Door
  • Fireplace Type: Masonry
  • Door Fit: Inside
  • Door Type: Tracked Bi-Fold Doors | Trackless Bi-Fold Swing Doors
  • Material: 3/4" Wide x 3/4" Deep Steel Frame
  • Powder Coat Finish Color: Textured Black
  • Glass: 1/4" Tempered Safety Glass (lifetime warranty)
  • Glass Tint: Grey | Clear | Bronze
  • Ceramic Glass: N/A
  • Mesh Screens: N/A
  • Damper: N/A
  • Airtight Option: N/A
  • Assembly: Some Assembly Required
  • Mounting: Hardware Included
  • Enjoy free shipping on this order!
  • Please allow 4 to 6 weeks for production and transit time, unless otherwise specified.
  • In order to offer the best shipping method for our customers, certain fireplace doors are able to ship via transit carrier, such as UPS or FedEx. Heavier and larger doors will be shipped LTL freight.
  • In the event of LTL freight shipping:
    • Upon arrival, please inspect all freight shipments carefully. Note any damages or missing accessories on the delivery receipt.
    • In the event of concealed damage, freight customers MUST add "Pending Inspection" in addition to their signature on the delivery receipt. Failure to do so will void recovery for undiscovered/concealed damage.
Limitations and restrictions on our standard shipping policy regarding LARGER and IRREGULAR-SHAPED items are as follows:
  • Freight shipping is restricted to certain types of standard business addresses or to the motor freight carrier's normal delivery terminal for Customer pick-up at the terminal. A business out of the home is considered to be a residential address and may be subject to lift gate and/or curbside charges. Public schools, fire stations, farms and churches are also considered to be residential addresses. Deliveries to residential addresses are only made weekdays, generally between 8 AM and 5 PM. Deliveries to businesses or carrier terminals may fall outside this window, based on carrier time tables, queue, or other types of discretion. For residential deliveries: the assigned trucking company will contact the residence 24 hours prior to the date of delivery to confirm that someone is available to sign for the product.
  • Freight shipping to the following locations is UNAVAILABLEUnited States military bases, Hawaii, Alaska, Mexico and Canada.
  • Freight charges for the following states are quoted on a case-by-case basis, regardless of the address: Nebraska, North Dakota, South Dakota, Wyoming, Montana and Idaho. This is due to the lack of service available and delivery fees applicable to these areas. Please contact one of our sales representatives for a special shipping quote that accurately reflects this upcharge. "Free Shipping" may not cover all fees and upcharges. A sales representative will contact you prior to shipment, should any additional delivery fees apply.
  • An additional upcharge may be incurred for shipping to addresses within: Long Island including the Five Boroughs of New York, Northern New England including Nantucket and Martha's Vineyard, and other restricted or limited access areas. This is due to the transportation surcharges and/or delivery fees applicable to these areas. Please contact one of our sales representatives for a special shipping quote that accurately reflects this upcharge. "Free Shipping" may not cover all fees and upcharges. A sales representative will contact you prior to shipment, should any additional delivery fees apply.

Manufacturer's Warranty:

  • Thermo-Rite warrants all new enclosures to be free from defects in material and workmanship for a period of 5 years from the ultimate sale or installation if performed by the dealer.
  • Thermo-Rite warrants tempered glass for a lifetime to the original owner. Commercial applications and CV1 glass wider than 13" are excluded
  • The warranty is void if damage is due to improper installation or operation.
  • Warranty applies to the original purchaser only.

The doors turned out great. Arrived quicker than they were supposed to.
Write a review

How much air gap clearance will there be around the four sides of the frame?

Asked by Elliott Pisor | 01-31-2019, 01:30 AM | 1 answer(s)

Can the chalet thin-line masonry fireplace screen be used with gas logs (the type not being used to heat a room)?

Asked by John Pararas | 11-13-2018, 05:19 PM | 1 answer(s)

can the Thin Line Fireplace Door (for zero clearance fp) be ordered in Textured Grey Iron finish (I need to order 2) instead of the Textured Black??????? If yes, is this at the same price?

Asked by KEITH | 12-11-2015, 02:39 AM | 1 answer(s)
Last updated on March 22nd 2019.