Industry Knowledge
Aluminum vs Vinyl Windows for Commercial Projects: Which Should You Specify?
When specifying windows for a commercial building, the frame material comes down to two main options: aluminum and vinyl (uPVC). Both have their place, but for most commercial projects the choice is n...
NFRC Certification Explained for US Buyers: What It Means and Why It Matters
If you buy windows for a US project, you will run into the term "NFRC certified." It affects energy code compliance, tax credits, and how much you can trust a supplier's performance claims. This guide...
Florida Building Code Window Requirements: A Practical Guide for Builders & Importers
Florida Building Code Window Requirements: A Practical Guide for Builders & Importers
Florida has the strictest window code requirements in the United States - and for good reason. The state's ...
How to Import Aluminum Windows from China: Complete Guide for US & European Buyers
Aluminum windows are one of the most globally sourced building products - China produces a large share of the world's aluminum window and door systems. For distributors, builders and project buyers, i...
Hurricane Impact Window Ratings Explained: DP, ASTM E1996 & What US Buyers Must Check
Hurricane Impact Window Ratings Explained: DP, ASTM E1996 & What US Buyers Must Check
If you are specifying windows for a project in Florida, Texas, or any coastal region, the words "impact rat...
Biophilic Design and Entrance Doors: Bringing Nature Into Luxury Architecture
What Is Biophilic Design—And Why It's Reshaping Luxury Entrances
Biophilic design—the intentional incorporation of natural elements, patterns, and processes into built environments—has moved from a...
Fire-Rated Entrance Doors: EI30, EI60, EI90 Explained
Fire Door Specifications: What Every Architect and Developer Must Know
Fire-rated entrance doors are required by building codes in a wide range of occupancy types—from multi-unit residential buildi...
Thermal Performance in Entrance Doors: What U-Values and Energy Ratings Really Mean
Why Thermal Performance Is a Luxury Feature, Not Just a Technical Requirement
A luxury entrance door that allows heat to bleed through in winter, creates condensation on the interior face, or permi...
How Modern Steel Door Manufacturing Has Transformed Quality and Design
From Industrial Utility to Architectural Artistry
Twenty years ago, steel doors meant heavy, utilitarian products—chosen for security but never for beauty. The transformation of steel door manufact...
The Global Luxury Door Market: Trends Shaping the Industry in 2025
Market Overview: Where the Luxury Door Industry Is Heading
The global luxury entrance door market is projected to reach USD 8.4 billion by 2027, growing at a CAGR of 6.2% from 2023. Three macro for...
