Welcome to Firedoor Shield, LLC

Our Fire Door kit is great for any building:
- RETROFIT FIRE DOOR KIT was successfully tested at Underwriters Laboratories Inc. for both USA and Canada. Each Retrofit Kit is UL/ULC labeleled and listed in UL Fire Resistance Directory under the Heading of SWINGING TYPE FIRE DOOR RETROFIT PARTS (GSZG) file # R18147
- Converts 1 3/8" and thicker, hollow, paneled, semi-solid and solid wood doors to a 20 minute fire rated doors
- Quick and easy installation on one side of the door only (inside preferred)
- One size fits all
- Do It Yourself product that takes only 30 minutes to install
- Ideal for unique and historic buildings - preserves hallside beauty of each door
- And More!
Please use our website to navigate through the benefits and specifications of the panel.