You need a trusted rule when picking door hardware for your place. UL lock standards show a lock meets tough safety rules for homes and businesses. These rules help you know a lock passed important safety tests and can keep people and things safe. D&D Hardware sells UL Door Hardware that follows UL

You need a stainless steel hinge for heavy outside doors or doors in busy spots. Stainless steel hinge gives strong support and helps the door move smoothly. Ball-bearing hinges make doors open and close without trouble. Pick 304 or 316 grade for better rust protection. D&D Hardware sells stainless

You want to choose the right door closer fast. With the latest chart, you match your door’s size in seconds. D&D Hardware brings you certified door control solutions that fit your needs. Use the most accurate door closer size and measurement guide so you never guess or risk the wrong fit. Trust expe

You want the best protection for your building. Top choices for 2026 include the D&D Hardware fire rated hydraulic door closer, trusted for both homes and businesses. Fire-rated doors with certified hardware help keep people safe and meet strict rules. Products that follow UL, CE, and ANSI standards

Introduction: Why Panic Exit Standards Are Critical to Life SafetyPanic exit devices are among the most life-critical components in a fire-rated door system. During an emergency, occupants must be able to open the door instantly, intuitively, and without prior instruction. To ensure this, different

Fire-rated door systems are a critical element of passive fire protection in commercial and public buildings. While much attention is often given to the fire rating of the door leaf itself, door hardware plays an equally vital role in ensuring fire performance. EN 1634 fire testing is the primary Eu

In commercial and public building projects, fire safety compliance is not a design option—it is a regulatory obligation. Among all passive fire protection elements, fire-rated door systems play a critical role in compartmentation, smoke control, and safe evacuation. However, a fire-rated door can on

Choosing the right glass door hardware brands can make a big difference in how you feel at work or at home. You want your door to look great, but you also care about security and how long the hardware will last. The right hardware adds style and brings your design ideas to life. You get peace of min

Here are the top 10 suppliers for architectural door hardware in 2026:D&D HardwareAssa AbloyAllegionBaldwinDorma (dormakaba)EmtekHafeleFormaniCopper Creek HardwareBohle & C.R. LaurencePicking the right door hardware supplier helps you get good security and long-lasting use. Certified products make y

Fire door systems are one of the most critical passive fire protection measures in modern buildings. They are designed to contain fire, limit smoke spread, protect escape routes, and provide occupants with vital time to evacuate. However, the effectiveness of a fire door system depends not only on t

A fire door panic bar lets people get out fast and safely in emergencies. It helps keep everyone in the building safe. Fire door hardware is very important for keeping doors locked and stopping fire and smoke. This can make the area cooler and safer. Good emergency exit devices and clear instruction

You want the top fire door panic bar for safety in 2026. D&D Hardware is a leader with trusted choices. SentrySafetyHardware and Von Duprin are also good brands. You should pick panic bars with strong fire and security certifications. More people care about safety, so the market grows every year. Lo

You can see small differences between panic bars, exit devices, and crash bars when you look at how each one works and follows safety rules. Panic bars help people open doors fast in an emergency. Exit devices include panic bars and crash bars, but also have other tools that meet the law. Crash bars

Fire Rated Door Hardware: CE vs UL CertificationIn fire-rated door assemblies, door hardware compliance is not optional—it is a legal, safety, and liability requirement. Using non-certified hardware on a fire-rated door can invalidate the entire fire rating, exposing projects to inspection failure,