Blog Posts | DoorwaysPlus.com

Home
Search
⁰
Wishlist
Account

Brands
Category
Orders

Free UPS Ground on orders over $700 (48 continental states)
Place your order by 2:00 PM ET for same day shipping for all items in stock

My Cart

My Wishlist

View Wishlist

Guest

Our Latest Posts

UL 752 Bullet-Resistant Ratings Decoded: How to Match the Level to the Opening

What This Article Covers -- and Who Needs It If you are specifying a secure entry for a bank, government facility, school office, hospital pharmacy, or any opening where forced ballistic entry is a de...

UL 752 bullet-resistant doors door specification security hardware specialty openings

Nov 3, 2026 Our Blog

Lift-Off Hinges for Service Access Doors: Matching the Hinge to the Job Before You Order

What This Article Covers This guide helps facility managers, commercial contractors, and maintenance technicians understand when a lift-off hinge is the right tool for a service access opening, how to...

commercial-door-hardware facility-maintenance hinges industrial service-access

Nov 3, 2026 Our Blog

Recessed Combo Units and the Electrical Rough-In Problem Nobody Talks About

Why the Power Source Decision on a Recessed Combo Unit Is a Construction Sequencing Problem This article is for contractors, facility managers, and architects specifying or installing fully recessed a...

AC-powered accessories commercial construction coordination recessed dispensers restroom accessories rough-in planning

Nov 3, 2026 Our Blog

Piano Hinges as Continuous Alternatives: What the Spec Should Say Before You Order

Why This Question Keeps Coming Up on Submittals When a project calls for a continuous hinge and a contractor or facility manager prices out a piano hinge as a substitute, the hardware schedule can qui...

commercial door hardware continuous hinges door hardware spec fire-rated openings piano hinges

Nov 2, 2026 Our Blog

What ANSI A156.3 Grade 1 Testing Actually Proves About Your Exit Device

What This Article Covers If you are specifying, purchasing, or inspecting exit devices for a commercial building, the stamp ANSI/BHMA A156.3, Grade 1 appears on nearly every compliant product data she...

ANSI A156.3 code compliance exit devices fire exit hardware panic hardware

Nov 2, 2026 Our Blog

Sweep Speed vs. Latching Speed on a Door Closer: Two Valves, Two Jobs, One Door That Actually Closes Right

What This Article Covers and Who It Helps If a door is slamming, bouncing off the latch, closing too slowly to latch on a fire corridor, or swinging shut so fast it catches a resident in a healthcare ...

closer adjustment commercial hardware door closers facility maintenance fire door compliance

Oct 31, 2026 Our Blog

Hinge Backset and Door Swing Geometry: Why the Width Formula Matters Before You Order

What This Article Covers and Who It Helps When a door refuses to open past 90 degrees, binds against trim, or leaves inadequate ADA clear width, the root cause is often a hinge width calculation that ...

ADA compliance commercial hardware door geometry hardware specification hinges

Oct 31, 2026 Our Blog

No Cylinder Override on a Fail Safe Mortise Lock: Why Some Access Control Openings Are Designed to Lock Out the Key

What This Article Covers This guide explains a specific and often misunderstood configuration in electrified mortise lock specifications: the fail safe function where both levers are locked and no cyl...

access control commercial door security electrified mortise locks fail safe hardware no cylinder override

Oct 31, 2026 Our Blog

Hardware for Lead-Lined X-Ray Room Doors: What Makes These Openings Different From Every Other Door in the Building

Why Lead-Lined Doors Are a Specialty Opening, Not a Standard Door Upgrade If you are specifying, ordering, or installing hardware for an X-ray room, CT suite, fluoroscopy room, or any radiation-shield...

healthcare construction lead-lined doors radiation shielding specialty door hardware x-ray room hardware

Oct 30, 2026 Our Blog

Mortise Cylinders vs Rim Cylinders: How the Mounting Method Changes Everything About Your Keying Schedule

What This Guide Covers and Who It Helps If you are building a hardware schedule, rekeying an existing facility, or troubleshooting why a cylinder will not operate a lock correctly, the first question ...

cylinders exit-devices keying mortise-cylinder rim-cylinder

Oct 30, 2026 Our Blog

Wiring a Fail Safe Electrified Mortise Lock: What Has to Happen at the Opening Before You Pull Power

What This Guide Covers and Who It Helps Wiring a fail safe electrified mortise lock on a fire-rated opening involves more than running low-voltage cable to a lock body. The sequence of decisions — pow...

access control commercial lock installation electrified mortise locks fail safe wiring fire-rated door hardware

Oct 30, 2026 Our Blog

Closer Arm Angle and Door Opening Range: What Changes When You Move the Bracket

Why the Bracket Position Is Not an Afterthought This article explains how closer arm geometry -- specifically the bracket mounting position relative to the pinion shaft -- controls how far a door actu...

closer arm adjustment commercial hardware installation door closers door opening range parallel arm closer

Oct 29, 2026 Our Blog

1
2
3
4
…
68