Door Hinge Size Explained: What Size Door Hinges do I Need
Quick Answer Door hinge size depends on door type and weight. Residential interior doors typically use 4in hinges, standard commercial doors use 4.5in, heavy commercial [...]
What Is a Door Coordinator? How It Works and When You Need One
Quick Answer A door coordinator controls the closing sequence of double doors, ensuring the inactive leaf closes first so the active leaf can latch correctly. [...]
Door Hinge Maintenance: How to Extend Your Door Performance Lifespan by 3x
Most people never think about their door hinges until something goes wrong. The door starts squeaking. It drags on the floor. It swings too fast [...]
Five Standards, One Hinge: ADA + NFPA 80 + UL Listed + UL Tested + ICC A117.1
A fire door in a hospital corridor should answer to five authorities, not just one. The fire marshal wants positive latching every time. The ADA [...]
How Fire Rating Classifications Work: From Flame Spread to Resistance Time
Quick Answer Fire rating classifications measure two different things: fire resistance rating (ASTM E119), which shows how long an assembly like a door can withstand [...]
Black Glass Door Hinges: When Aesthetic Meets Control
Most commercial self-closing hinges still adopt either spring or hydraulic damper for [...]
What Are the Most Common Issues With Storm Door and How do Waterson Hinges Fix Them
Quick Answer The most common issues with storm door hinges self closing include door slamming from wind gusts, sagging hinges, latches not catching, and closer [...]
How Noiseless Swing Door Hinges Keep Counter Doors Quiet and Safe
Quick Answer Swing door hinges are ideal for counter and half door applications in courtrooms, banks, factories, and playgrounds, where standard spring hinges close too [...]
Mechanical Door Closer Backcheck Controls for Durable Function
Quick Answer A backcheck is a hydraulic function that slows a door's swing when opened too forcefully, engaging around 70 to 90 degrees to prevent [...]
Ideal Heavy Duty Metal Gate Hinges for ADA Compliance
Quick Answer Heavy duty metal gate hinges for high traffic commercial retail spaces need to combine strength with ADA compliance. Waterson's self closing weld on [...]