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

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...

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...

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...

Are Sliding Doors Secure? Locks, Glass & Anti-Lift Explained
By the Gladiator Window & Doors Technical Team — factory-direct aluminum door manufacturers, Jacksonville, FL. Yes, modern aluminum sliding doors are highly secure — provided they...

Aluminum Door Maintenance Guide for Contractors & Builders
By the Gladiator Window & Doors Technical Team — factory engineers and installation specialists serving contractors, builders, and trade professionals across the U.S. Aluminum door systems...

Max Sizes & Panel Limits for Sliding & Bi-Fold Systems
By the Gladiator Window & Doors Technical Team — factory-direct aluminum door and window manufacturer, Jacksonville, Florida. We engineer, fabricate, and ship every unit from our...

Tempered vs. Laminated Glass for Doors: Spec Guide
By the Gladiator Window & Doors Technical Team — factory engineers and glazing specialists with firsthand experience manufacturing thermal-break aluminum door systems for residential, commercial, and...

Single-Track vs. Multi-Track Sliding Doors: Full Guide
What Is the Difference Between a Single-Track and a Multi-Track Sliding Door? A single-track sliding door moves all panels along one shared rail, while a multi-track...

Aluminum vs. Wood Doors: A Contractor's Spec Guide
By the Gladiator Window & Doors technical team — factory-direct aluminum door manufacturers, Jacksonville, FL. When a project calls for large-format door systems — folding walls,...

Sliding Door Glass Options: What to Spec & When
By the Gladiator Window & Doors Technical Team — factory-direct aluminum door and window manufacturer, Jacksonville, Florida. Glass selection is the single most consequential spec decision...

How to Measure Sliding & Bifold Door Rough Openings
By the Gladiator Window & Doors Technical Team — factory-direct aluminum door specialists, Jacksonville, FL. Getting the rough opening (RO) right is the single most critical...

Door Hardware Guide: Handles, Locks, Rollers, Tracks
By the Gladiator Window & Doors Technical Team — factory-direct aluminum door manufacturers, Jacksonville, FL. We engineer, build, and ship our own systems, so the hardware...

Corner Sliding Door Zero-Post Opening Systems: Builder's Guide
By the Gladiator Window & Doors Technical Team — factory-direct aluminum door specialists serving builders, architects, and glaziers nationwide from our Jacksonville, Florida manufacturing facility. What...

Telescoping Sliding Doors Explained for Builders
By the Gladiator Window & Doors Technical Team — factory manufacturer of premium aluminum sliding, bi-fold, and pivot door systems, Jacksonville, Florida. Telescoping sliding doors solve...

Pocket Sliding Doors: Pros, Cons & Framing Requirements
By the Gladiator Window & Doors Technical Team — factory-direct aluminum door specialists serving contractors, builders, and resellers nationwide from Jacksonville, Florida. Pocket sliding doors are...

Screen Options for Sliding & Folding Doors: 2026 Guide
By the Gladiator Window & Doors Technical Team — factory-direct aluminum door specialists based in Jacksonville, Florida, serving contractors, builders, and designers nationwide since 2018. Screens...

Flush Track Sliding Door Sills: What Builders Need to Know
By the Gladiator Window & Doors Technical Team — factory-direct aluminum door and window manufacturers, Jacksonville, Florida. A flush track sliding door sill is one of...

Door Financing Options for Large Projects: A Contractor's Guide
By the Gladiator Window & Doors Editorial Team — written by our in-house manufacturing and trade-sales specialists in Jacksonville, FL, with direct input from our factory...