The Gladiator Dispatch
Doors · Windows · Modern Living — Straight From the Factory Floor

How Builders Cut Door Costs Without Sacrificing Quality
By the Gladiator Window & Doors Technical Team — factory-direct aluminum door manufacturer, Jacksonville, FL. Our team works directly with builders, developers, and glaziers across the...

Powder Coat Door Finishes: How to Choose the Right Color
What Is a Powder Coat Finish on an Aluminum Door? A powder coat finish is a dry paint process in which electrostatically charged pigment particles are...

Drop-Ship vs. Stocking: Best Inventory Model for Door Resellers
By the Gladiator Window & Doors Trade Team — factory-direct aluminum door and window specialists serving contractors, builders, architects, and resellers nationwide since our founding in...

How to Quote a Bifold or Sliding Door Job and Win Bids
By the Gladiator Window & Doors Technical Team — factory-direct aluminum door specialists serving contractors, builders, and trade accounts nationwide from our Jacksonville, Florida manufacturing facility....

Smart Door Hardware for Sliding Glass Doors: 2026 Guide
What Is Smart Door Hardware, and Why Does It Matter for Sliding Glass Doors? Smart door hardware is any electronically controlled locking, latching, or automation system...

Contractor's Guide to Buying Doors Wholesale (2026)
By the Gladiator Window & Doors Technical Team — factory-direct aluminum door and window manufacturer, Jacksonville, Florida. We ship premium sliding, bi-fold, pivot, and passthrough systems...

Source Sliding & Bifold Doors for New Construction
By the Gladiator Window & Doors Technical Team — factory-direct aluminum door specialists serving contractors, builders, and developers across the United States. Sourcing sliding glass doors...

Laminated vs Insulated Glass: What's the Difference?
What is the difference between laminated and insulated glass? Laminated glass bonds two or more glass panes together with a tough interlayer — typically polyvinyl butyral...

How Are Custom Doors Made & Shipped Nationwide?
Author: Gladiator Window & Doors Manufacturing Team — Jacksonville, FL factory specialists in custom aluminum door and window systems since our founding. We design, fabricate, and...

Slider vs. French Doors: What's the Difference?
By the Gladiator Window & Doors Technical Team — factory-direct aluminum door manufacturers, Jacksonville, FL Sliding doors glide on a track parallel to the wall and...

Low-E Glass Explained: How It Cuts Cooling Costs
What is low-E glass, and how does it work? Low-E glass is standard float glass coated with an ultra-thin, virtually invisible metallic oxide layer that reflects...

Do Large Door Systems Need Special Structural Support?
By the Gladiator Window & Doors Technical Team — factory-direct aluminum door manufacturer, Jacksonville, FL Yes — large folding door systems almost always require engineered structural...

Are Folding Glass Walls Worth It? Cost, ROI & Use Cases
By the Gladiator Window & Doors Manufacturing Team — factory-direct aluminum door and window specialists, Jacksonville, FL. Short answer: Yes — folding glass walls are worth...

Coastal Florida Windows & Doors: The Complete Spec Guide
What makes windows and doors truly suited for coastal Florida homes? Coastal Florida windows and doors must withstand a uniquely punishing combination of salt-laden air, high...

What's the Widest Sliding Door You Can Get?
By the Gladiator Window & Doors Technical Team — factory-direct aluminum door manufacturers, Jacksonville, FL. How wide can a sliding glass door actually get? A premium...

Can You Automate Folding & Sliding Glass Doors?
By the Gladiator Window & Doors Technical Team — factory-direct aluminum door specialists serving contractors, builders, and trade professionals nationwide. Yes — both folding and sliding...

Factory-Direct Doors: How We Cut Custom Door Costs
What does "factory-direct" actually mean for door buyers? Factory-direct means the company that designs and builds your door is the same company you write the check...

How Long Do Aluminum Doors Last?
By the Gladiator Window & Doors Technical Team — factory-direct aluminum door manufacturers, Jacksonville, FL. How long do aluminum doors last? Aluminum doors typically last 40...