- Articles about topics of interest, authored by Lawrence Doors and published in industry magazines
View or download PDF documents from the links below.
- Fire Tests – How fire doors become fire doors
- Closing Systems – Comparing “traditional” and “new generation” systems
- S-Label “Smoke” Doors – What they are, what they do
- Fire Door Inspection & Testing – What’s required each year
- Fusible Links – They’re not all the same
- Retrofit Operators – Making the right pitch
- Authorities Having Jurisdiction (AHJ’s) – It’s their call
- Fire Doors on Exterior Openings – Special considerations
- Relocating Fire Doors – To move, or not to move
Lawrence Roll-Up Doors, Inc. reserves the right to change specifications without notice. Refer to Standard Specifications sheets (available upon request) for complete product information. © 2018 Lawrence Roll-Up Doors, Inc.