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Bi-Fold Door Hardware & Locking Options ExplainedIndoor-Outdoor Kitchen Design: Passthrough Windows & Folding DoorsDo Large Door Systems Need Special Structural Support?Can You Automate Folding & Sliding Glass Doors?Inswing vs. Outswing Bifold Doors: Which Is Right?Stacking vs. Pocketing Folding Doors: Which Is Right?Screen Options for Sliding & Folding Doors: 2026 GuideHow Do Bi-Fold Doors Work? A Complete Mechanic GuideBi-Fold Door Hardware & Locking Options ExplainedIndoor-Outdoor Kitchen Design: Passthrough Windows & Folding DoorsDo Large Door Systems Need Special Structural Support?Can You Automate Folding & Sliding Glass Doors?Inswing vs. Outswing Bifold Doors: Which Is Right?Stacking vs. Pocketing Folding Doors: Which Is Right?Screen Options for Sliding & Folding Doors: 2026 GuideHow Do Bi-Fold Doors Work? A Complete Mechanic Guide
Gladiator
Vol. IJacksonville, FloridaSaturday, September 5, 2026

The Gladiator Dispatch

Doors · Windows · Modern Living — Straight From the Factory Floor

★ Factory-Direct Aluminum ★ 15-Year Warranty ★ Free Insured Shipping ★ Made in the USA ★ Nationwide Delivery
Bi-Fold Doors

Bi-Fold Door Hardware & Locking Options Explained

What Is Bifold Door Hardware and Why Does It Matter? Bifold door hardware is the complete system of tracks, rollers, hinges, locking mechanisms, and seals that determine how a folding door moves, stacks, seals against the elements, and secures your...

Gladiator Window & Doors4 min readSeptember 4, 2026
Browse by Style
Why Gladiator · What to Watch For

What Sets Us Apart

01
Factory-Direct Pricing
You buy straight from the maker — no dealer markup, no showroom overhead. Watch for "direct" sellers who still route through a middleman.
02
Real Thermal Performance
NFRC-rated U-factors and genuine thermal breaks — not just a sleek frame. If a quote skips the numbers, ask why.
03
Coastal-Grade Aluminum
6063-T5 alloy engineered for salt air and wind load, backed by a 15-year warranty. Thin extrusions are the red flag.
04
Freight Done Right
Insured, liftgate-equipped, nationwide delivery with a Bill of Lading on every shipment. No surprise dock fees.
Latest Stories
Screen Options for Sliding & Folding Doors: 2026 Guide
Sliding Doors

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...

Aug 7, 2026 · 10 minRead →
How Do Bi-Fold Doors Work? A Complete Mechanic Guide
Bi-Fold Doors

How Do Bi-Fold Doors Work? A Complete Mechanic Guide

What exactly are bi-fold doors and how do they work? Bi-fold doors — also called folding or accordion doors — work by hinging multiple panels together...

Aug 7, 2026 · 8 minRead →
Door Cost Per Linear Foot: Folding & Sliding Doors
Sliding Doors

Door Cost Per Linear Foot: Folding & Sliding Doors

By the Gladiator Window & Doors Technical Team — factory-direct aluminum door manufacturer, Jacksonville, FL. We build, spec, and ship every unit ourselves, so the pricing...

Aug 4, 2026 · 8 minRead →
LaCantina vs. Marvin: Which Brand Wins in 2026?
Bi-Fold Doors

LaCantina vs. Marvin: Which Brand Wins in 2026?

By the Gladiator Editorial Team — written by the product and specification team at Gladiator Window & Doors, a factory-direct aluminum door and window manufacturer based...

Jul 25, 2026 · 7 minRead →
How to Choose the Right Bi-Fold Doors for Your Home
Bi-Fold Doors

How to Choose the Right Bi-Fold Doors for Your Home

What exactly is a bi-fold door, and is it right for your home? A bi-fold door — also called a folding or accordion door — is...

Jul 5, 2026 · 7 minRead →
Pros and Cons of Bifold Doors: Honest Homeowner Review
Bi-Fold Doors

Pros and Cons of Bifold Doors: Honest Homeowner Review

Curious if they are worth it? Pros and Cons of Bifold Doors: Honest Homeowner Review spills on space gains, leaks, costs, and the wow factor before...

Jan 25, 2026 · 6 minRead →
Bifold Doors: Complete Homeowner Selection Guide
Bi-Fold Doors

Bifold Doors: Complete Homeowner Selection Guide

Bifold Doors: Complete Homeowner Selection Guide — discover styles, materials, costs, and pro tips to boost light, space, and indoor-outdoor flow.

Jan 10, 2026 · 5 minRead →
Tips From the Floor
The Pro Desk
Tip No. 01
Measure the rough opening, not the old door
Order to the framed opening with proper deduction for shims and flashing. The most common sizing mistake on big panel systems.
Tip No. 02
Spec the glass before the frame color
Low-E coating and the right U-factor drive comfort and energy bills far more than finish. Lock performance first, looks second.
Tip No. 03
Plan the header for wide spans early
A 16-foot opening needs structural support designed in before drywall. Loop your contractor in at the quote stage, not install day.
Coming Down the Pipeline
New & Upcoming
Coming Soon

Slim-Frame Pivot Door 2.0

A narrower sightline, magnetic soft-close, and a concealed pivot hinge rated for oversized slabs.

Arriving Q3 2026
Coming Soon

Motorized Louvered Pergola

App-controlled aluminum louvers that pivot for sun or seal for rain, with integrated LED and a wind sensor.

Arriving Q3 2026
Coming Soon

Black-on-Black Bi-Fold Series

Matte black frames, black hardware, black track — a fully monochrome folding wall for modern builds.

Arriving Q4 2026
In This Issue · Outdoor Living

Define the Backyard. Aluminum Pergola Kits, Engineered to Last.

A patio without structure overhead always feels unfinished. See how a factory-direct aluminum pergola sharpens the architecture and creates a room you'll actually use.

Explore Pergolas →
Keep Reading
Quick Reads
Sep 4
Bi-Fold Door Hardware & Locking Options Explained
Aug 26
Indoor-Outdoor Kitchen Design: Passthrough Windows & Folding Doors
Aug 21
Do Large Door Systems Need Special Structural Support?
Aug 20
Can You Automate Folding & Sliding Glass Doors?
Aug 17
Inswing vs. Outswing Bifold Doors: Which Is Right?
Aug 9
Stacking vs. Pocketing Folding Doors: Which Is Right?
Aug 7
Screen Options for Sliding & Folding Doors: 2026 Guide
Aug 7
How Do Bi-Fold Doors Work? A Complete Mechanic Guide
Aug 4
Door Cost Per Linear Foot: Folding & Sliding Doors
Jul 25
LaCantina vs. Marvin: Which Brand Wins in 2026?
Sep 4
Bi-Fold Door Hardware & Locking Options Explained
Aug 26
Indoor-Outdoor Kitchen Design: Passthrough Windows & Folding Doors
Aug 21
Do Large Door Systems Need Special Structural Support?
Aug 20
Can You Automate Folding & Sliding Glass Doors?
Aug 17
Inswing vs. Outswing Bifold Doors: Which Is Right?
Aug 9
Stacking vs. Pocketing Folding Doors: Which Is Right?
Aug 7
Screen Options for Sliding & Folding Doors: 2026 Guide
Aug 7
How Do Bi-Fold Doors Work? A Complete Mechanic Guide
Aug 4
Door Cost Per Linear Foot: Folding & Sliding Doors
Jul 25
LaCantina vs. Marvin: Which Brand Wins in 2026?
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