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A Beautiful Sample Isn’t Enough: How to Audit and Specify a Door Handle OEM You Can Trust
November 6, 2026 News
UNITY HARDWARE / OEM PROCUREMENT & QUALITY ASSURANCE THE ENGINEERING-LED BUYER’S GUIDE A Beautiful Sample Isn’t Enough: How to Audit and Specify a Door Handle OEM You Can Trust An engineering-led procurement guide to lo cking down controlled CAD tolerances, SKU-level EN 1906 & EN 1634-1 test evidence, finish limit samples,…
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Best Commercial Door Handles for Hospitals, Schools & Public Buildings
November 5, 2026 News
UNITY HARDWARE / APPLICATION GUIDE A practical specification guide to choosing stainless-steel lever handles for accessibility, cleaning, durability and everyday public use. IMAGE 01 — ADD YOUR IMAGE HEREHospital, school and public-transport door-handle application illustration. Editorial illustration of three settings; not photographs of actual UNITY installations. At the start of…
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Anatomy of a Commercial Stainless-Steel Door Handle: What Specifiers Need to Check Beyond the Catalogue Photo
November 4, 2026 News
UNITY HARDWARE / Architectural Buyer’s Guide A lever handle gets barely a second of attention—until it sags, binds against the lock follower, clashes with adjacent metalwork, or misses the door preparation entirely. Here is how experienced architects and hardware buyers evaluate a commercial handle from the inside out, using specifications…
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The Door Handle You Never Think About—Until It Fails: How to Specify EN 1906 Grade 3 vs. Grade 4 for Real Buildings
October 28, 2026 News
Cycle counts only tell half the story. Here is a practical engineering framework for architects, hardware specifiers, and project managers choosing between BS EN 1906 Grade 3 and Grade 4 lever handles—illustrated with verified specifications from the UNITY Hardware SR02 and SR01 commercial stainless steel series. Figure 1: High-traffic commercial…
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