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Thinline Prefab Fireplace Glass Door

Made To Order 
Thin-Line Fireplace Door in Black

Starting at:
$559.00

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The Thin Line Zero Clearance Fireplace Door is custom made from the measurement you submit to fit your factory built fireplace perfectly! The 3/4" welded steel enclosure comes in an attractive black powder coat finish. The 1/4" tempered safety comes with a lifetime warranty. Choose your favorite glass tint (bronze or grey) for a subtle enhancement, or opt for clear panels. The doors are available as tracked bi-fold or trackless full-swing styles. You'll love the affordability of this replacement fireplace door as much as the look it gives to your living space!

The Thin Line prefab fireplace door is compatible with traditional fireboxes only - angled fireboxes are unable to accommodate its construction. (Learn more about the difference between firebox styles here.) This inside fit fireplace door is proudly made in the USA and comes with standard hardware for easy installation. Free shipping!


  • The Thin Line door is for prefab fireplaces with straight-on fireboxes 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
  • Bi-fold doors can be customized as tracked or trackless full swing
  • The welded steel frame is 3/4 inch deep
  • Attractive Black powder coat finish
  • 1/4" tempered safety glass comes with a lifetime warranty
  • Choose bronze, clear, or grey glass
  • No trim on the edges of the glass panels for an obstructed view
  • Spark protection is not available
  • 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 Zero Clearance Fireplace Door
  • Fireplace Type: Zero Clearance
  • Door Fit: Inside
  • Door Type: Tracked Bi-Fold Doors | Trackless Bi-Fold Full Swing Doors
  • Material: 3/4" Deep Welded Steel Frame
  • Powder Coat Finish Color: Black
  • Glass: 1/4" Tempered Safety Glass (lifetime warranty)
  • Glass Tints: Clear | Grey | Bronze
  • Ceramic Glass: N/A
  • Mesh Screen: 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.

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How do you attach a mesh screen to this door? my old one has clips that slide into the end to hold the end of the screen rod, this door has nothing

Asked by Bonnie Ogden | 08-03-2018, 07:16 PM | 1 answer(s)
Last updated on March 20th 2019.