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  • Fire Sprinklers
    • Cover Plates
      • Cover Plate Finder
      • Flat
      • Domed
      • Viking Cover Plates
      • Tyco Cover Plates
      • Reliable Cover Plates
      • Victaulic Cover Plates
      • Senju Cover Plates
      • Cleanroom
    • Escutcheons
      • Escutcheon Finder
      • Recessed
      • Adjustable (401)
      • Split Ring (Retrofit)
      • One Piece
      • Institutional
      • Viking Escutcheons
      • Tyco Escutcheons
      • Reliable Escutcheons
      • Victaulic Escutcheons
      • Senju Escutcheons
      • Vaulted Ceiling
      • Extension Tubes
    • Sprinkler Heads
      • Sprinkler Finder
      • Uprights
      • Pendents
      • Concealed Pendents
      • Horizontal Sidewalls
      • Concealed Sidewalls
      • Residential
      • Standard Response (SR)
      • Quick Response (QR)
      • ESFR, EC, & Other
      • Institutional
      • Viking Fire Sprinklers
      • Tyco Fire Sprinklers
      • Victaulic Fire Sprinklers
      • Reliable Fire Sprinklers
      • Senju Fire Sprinklers
    • Head Wrenches
      • Standard
      • Concealed
      • Recessed
      • Cabinet/Plastic
      • Hybrid and Other
    • Sprinkler Accessories
      • Sprinkler Extensions
      • Installation Tools
      • Trim Rings
      • Spare Head Cabinets
    • Guards and Shields
      • Paint Covers
      • Standard Head Guards
      • Heavy Duty Head Guards
      • Water Shields and Baffles
    • Shut off Tools
      • Shutgun
    • System Components
      • Sprinkler Gauges
      • Flexible Drops
      • Drywall Access Doors
      • Pre-Assembled Risers
      • Cleaning Tools
      • Breakable Locks
  • Pipe
    • CPVC Fittings
      • Caps
      • Couplings
      • Adapters and Reducers
      • Elbows
      • Tees
      • Bushings
      • Pipe
      • Crosses
      • Cement
    • Grooved Fittings
      • Couplings
      • Adapters and Reducers
      • Caps
      • Mechanical Tees
      • Tees
      • Elbows
      • Crosses
      • Coupling Grease
    • Black Iron Fittings
      • Bushings
      • Nipples
      • Square Head Plugs
    • Wall Plates
      • Plastic
      • Metal
      • Galvanized
      • Rod Buttons
    • Installation & Cutting
      • Pilot Clamps
      • Hole Saw Blades
      • Sealants and Greases
      • Boltbreakers
      • Tru Drill
      • Paint Markers
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    • Smoke Detector Testing
      • Smoke Detector Test Kits
      • Smoke Aerosols and Cartridges
      • Smoke Dispensers
      • Sensitivity Testers
      • Scorpion (Mounted)
    • CO Detector Testing
      • CO Detector Test Kits
      • CO Aerosols and Cartridges
      • CO Dispensers
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      • Battery Testing
      • Duct Detector Testing
      • Sound & Voice Testing
    • Other Detector Testing
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      • Universal Detector Test Kits
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      • Access Poles
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      • Flow Test Kits
      • Pitot Gauge Kits
      • Flow Testing Parts
    • Alarm Bells
      • 24V
      • 120V
      • Alarm Bell Accessories
    • Electronic Supervision
      • Flow Switches
      • Pressure Switches
      • Supervisory Switches
  • FDCs
    • Exposed Bodies
      • Angled
      • Straight
    • Concealed Bodies
      • Angled
      • Straight
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      • Breakable Caps
      • Plug and Chains
    • Snoots and Swivels
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      • Gate Valves
    • Shotgun Riser Check Valves
    • Other Check Valves
      • Brass Check Valves
      • In-Line Check Valves
      • Swing Check Valves
    • Angle Valves
    • Testing & Maintenance
      • Pressure Relief Valves
      • Bleeder Valves
      • Three Way Valves
      • Ball Valves
      • Globe Valves
      • Ball Drip Valves
      • Auxiliary Drain Valves
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      • Valve Wheel Wrenches
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Codes & Standards

NFPA 101 Fire Alarm Systems, Part 3: Residential, Healthcare, and Daycare Occupancy Requirements

February 6, 2026July 18, 2019 by Jason Hugo
A fire alarm in a building that has caught fire

QRFS breaks down NFPA 101’s requirements for fire alarm systems in healthcare occupancies, day cares, and residential dwellings ranging from family homes to apartments.

Categories Codes & Standards 12 Comments

The Conflict Over Residential Fire Sprinkler Requirements, Part 2

February 6, 2026July 15, 2019 by Jason Hugo
New home blueprints

QRFS looks at how specific states and cities have embraced or fought the International Residential Code’s (IRC) mandate to install residential fire sprinklers in all new homes.

Categories Codes & Standards Leave a comment

The Conflict Over Residential Fire Sprinkler Requirements, Part 1

February 6, 2026July 12, 2019 by Jason Hugo

Model building codes have required residential fire sprinklers for years but few states have adopted this requirement. This article explains the current legislative battles and provides an overview of current codes.

Categories Codes & Standards 12 Comments

Fire Protection for Paint Spray Booths in Auto Body Shops

February 6, 2026July 5, 2019 by Jason Hugo
Paint shop spray booth fire protection

QRFS explains fire protection for automotive paint spray booths & areas, introducing NFPA standards plus the appropriate use of fire sprinkler systems.

Categories Codes & Standards 2 Comments

Guide to Dry Sprinkler Systems, Part 9: Quarterly and Semiannual Testing

February 6, 2026June 28, 2019 by Jason Hugo

QRFS continues its series on dry sprinkler testing requirements by detailing the quarterly and semiannual tests required by NFPA 25.

Categories Codes & Standards Leave a comment

Installing Fire Sprinklers in Commercial Buildings: Evolving Codes & Tragedies Drive Laws

February 6, 2026June 24, 2019 by Jason Hugo

Fire sprinkler installations are becoming increasingly popular as more state and local governments adopt model codes (partially or in whole) as laws. This article highlights current trends & legislative activity.

Categories Codes & Standards 4 Comments

Are My Building’s Fire Extinguishers and Pull Stations ADA-Compliant?

February 6, 2026June 14, 2019 by Jason Hugo
Fire extinguishers that are not ADA compliant

The Americans with Disabilities Act helps wheelchair users and people with visual impairments safely navigate buildings and use life-saving devices. QRFS looks at ADA fire extinguisher height, pull station placement, and other rules designed to allow people with disabilities full access to these life-saving devices.

Categories Codes & Standards 1 Comment

Fire Protection for Storage Occupancies: NFPA and IFC Codes and Standards

February 6, 2026June 13, 2019 by Jason Hugo
A storage facility hallway

An overview of the fire protection requirements for storage facilities, which are often fewer than many other occupancy types.

Categories Codes & Standards 17 Comments

Is it Time to Retire Your Life Safety Rope?

February 6, 2026June 10, 2019 by Jason Hugo
Firefighters rappelling down a building

QRFS explains how to inspect and record accurate histories of life safety rope, helping fire departments determine whether they are still safe for service.

Categories Codes & Standards 6 Comments

Life Safety Rope: NFPA Requirements for Cleaning and Storage

February 5, 2026June 3, 2019 by Jason Hugo

QRFS explains best practices for caring for life safety rope, meeting NFPA requirements, and avoiding damage that can put firefighters’ lives at risk.

Categories Codes & Standards Leave a comment

Grenfell Tower, Two Years After the Fire

February 5, 2026May 31, 2019 by Jason Hugo
Grenfell Tower Fire Aftermath

QRFS looks at the latest updates on Grenfell Tower, explaining what’s known about the fire’s causes and fallout before turning to the question of whether fires like this could happen in the United States.

Categories Codes & Standards Leave a comment

Guide to Dry Sprinkler Systems, Part 8: Daily, Weekly, and Monthly Testing

February 5, 2026May 29, 2019 by Jason Hugo
Dry sprinkler system manifold

QRFS begins a multiple-part series on NFPA 25 testing requirements for dry sprinkler systems with daily, weekly, and monthly requirements.

Categories Codes & Standards Leave a comment

Guide to Dry Sprinkler Systems, Part 7: Nitrogen Dry Sprinkler Systems Fight Corrosion

February 5, 2026May 24, 2019 by Jason Hugo
Nitrogen tanks for a sprinkler system

QRFS explains why replacing corrosive air with nitrogen can substantially extend the life of dry sprinkler systems.

Categories Codes & Standards 4 Comments

Life Safety Codes and School Shooting Prevention

February 5, 2026May 17, 2019 by Jason Hugo
A classroom

QRFS looks at how today’s life safety codes tackle the issue of school shooting prevention, explaining why many building codes prohibit the use of barriers, how fire alarms can be protected against malicious use, and how new codes streamline emergency responses to an active shooter situation.

Categories Codes & Standards Leave a comment

Guide to Dry Sprinkler Systems, Part 6: Quarterly, Annual, and Longer Inspections

February 5, 2026May 16, 2019 by Jason Hugo
Dry fire sprinkler system

QRFS finishes its thorough guide to meeting NFPA 25 timelines for dry sprinkler system inspections, covering the longer deadlines for various components.

Categories Codes & Standards 2 Comments

Guide to Dry Sprinkler Systems, Part 5: Daily, Weekly, and Monthly Inspections

February 5, 2026May 1, 2019 by Jason Hugo
Dry fire sprinkler system

Read this guide for insights on meeting NFPA 25’s daily, weekly, and monthly inspection timelines for dry sprinkler systems.

Categories Codes & Standards 2 Comments

How Walkable Streets are Changing Fire Code and Safety

February 5, 2026April 24, 2019 by Jason Hugo
Overhead view of neighborhood

Advocates of walkable street design sometimes meet resistance from firefighters and other emergency services, who depend on wider, faster streets for quick response. QRFS looks at how urban design and firefighting are evolving to meet the challenges of first response and pedestrian safety.

Categories Codes & Standards Leave a comment

Fire Protection for Transient Occupancies: Hotels, Dormitories & Lodging & Rooming Houses

February 5, 2026April 18, 2019 by Jason Hugo
Hotel doorway

Learn the National Fire Protection Association and International Fire Code fire sprinkler and fire alarm requirements for hotels, lodging and rooming houses, and dormitories.

Categories Codes & Standards 14 Comments
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