Preloader
Your Cart ()
cload

GUARANTEED SAFE & SECURE CHECKOUT

480 inch 8 panel bi-fold folding door
480 inch 8 panel bi-fold folding door lifestyle
480 inch 8 panel bi-fold folding door
480 inch 8 panel bi-fold folding door
480 inch 8 panel bi-fold folding door
480 inch 8 panel bi-fold folding door
Gladiator bi-fold door details
Gladiator bi-fold door details
Gladiator bi-fold door details
Gladiator bi-fold door details
Gladiator bi-fold door details
Gladiator bi-fold door details
Gladiator bi-fold door details
Gladiator bi-fold door details
Gladiator bi-fold door details
Gladiator bi-fold door details
Gladiator bi-fold door details
Gladiator bi-fold door details

GREAT REASONS TO WORK WITH US

  • Image of Free Shipping In The USA

    Free Shipping In The USA

    Free Shipping In The USA
  • Image of 15 Year Warranty

    15 Year Warranty

    15 Year Warranty
  • Image of Contractor Discounts

    Wholesale & Contractor Discounts

    Contractor Discounts
  • Image of Safe & Secure Process

    Free shipping

    Safe & Secure Process
  • Image of Best Prices Nationwide

    We Beat All Prices Nationwide

    Best Prices Nationwide

40 Ft (480") Aluminum Bi-Fold Folding Patio Door – Thermal Break Frame

SKU: 7589171986474 80 In Certified
Retail Price $31,394.00
Home Expo Price $23,545.50
Expo Sale - You Save: $7,848.50

Door Height

Currently out of stock
Currently out of stock
Currently out of stock
Currently out of stock
Currently out of stock

Series (Info Below)

Currently out of stock
Add to wishlist
Checkout Secure

GREAT REASONS TO WORK WITH US

  • Image of Free Shipping In The USA

    Free Shipping In The USA

    Free Shipping In The USA
  • Image of 15 Year Warranty

    15 Year Warranty

    15 Year Warranty
  • Image of Contractor Discounts

    Wholesale & Contractor Discounts

    Contractor Discounts
  • Image of Safe & Secure Process

    Free shipping

    Safe & Secure Process
  • Image of Best Prices Nationwide

    We Beat All Prices Nationwide

    Best Prices Nationwide
Add to wishlist
40 Ft (480

40 Ft (480") Aluminum Bi-Fold Folding Patio Door – Thermal Break Frame

Retail Price $31,394.00
Home Expo Price $23,545.50
Expo Sale - You Save: $7,848.50

Door Height

Currently out of stock
Currently out of stock
Currently out of stock
Currently out of stock
Currently out of stock

Series (Info Below)

Currently out of stock
GLADIATOR MANUFACTUR DIRECT BG AMERICA TRANSPARENT ALT2 copy.png__PID:2676d5da-a66e-4b4a-be88-7747fcf38af0GLADIATOR FREE SHIPPING AMAERICA OVER SLIDERS.jpg__PID:ce6e7368-11ba-4d17-8e25-47f912e124f6
3 visitors right now
3 Visitors Have This In Their Shopping Cart Right Now
3 People Have Bought This Item
3 % of people buy 2 or more
jpeg.png__PID:12a35b9c-95d0-486e-b6c0-97ad6929472c
All Doors Are Not Created Equal

What Makes Our Doors Different

Every upgrade below is included in the price — not an add-on, not an option. This is the difference between a door that lasts and a door you replace in two years.

01

Upgraded Seal Package — Included

Seals are the first thing to fail on a door, and failed seals are what causes hazing and fogging between the glass. Every door we build gets an upgraded seal package instead of the stock seal — better energy efficiency and no fogging years down the road.

  • Upgraded seals on every door, standard
  • Covered by our warranty — most brands cover seals 1–3 years, if at all

Cheap import brands: stock seals, short seal warranty. Read their warranty and you'll see exactly what they skipped.

02

Every Moving Part Upgraded

Nothing on our doors is stock hardware. Rollers, bearings, hinges, handles — everything that moves is upgraded before it ever leaves the factory.

  • Upgraded rollers & bearings
  • Heavy-duty interpanel hinges
  • Commercial-grade handles & multipoint locks
  • All bottom-hung for load and long-term operation
  • All moving parts warrantied — most brands exclude them
03

100% Aluminum Construction

Not a wood core. Not vinyl wrapped in aluminum. All aluminum, start to finish — stronger, more stable, and it won't rot, swell, or warp behind a wrap.

  • 6063-T5 aluminum profiles
  • SUS304 stainless steel track
  • Thermally broken frame
04

Upgraded Dual-Pane Glass — Included

Most imports ship 3–4mm single-thickness glazing to save cost. We use dual-pane 6mm upgraded, thermal-rated insulated glass on every door, included.

  • Dual-pane 6mm glass
  • Argon-filled insulated unit
  • Low-E glass included
  • Stronger panels, better insulation, better sound control
05

Low-Profile Track — Upgraded on Every Door

A lot of knock-off brands leave you with a giant step-over at the threshold. Every one of our doors is upgraded to low-profile track, included — and you have real options.

  • Low profile track (standard upgrade)
  • Recessed track — built-in drain system
  • High track available
  • Track ramps available
06

Custom Crated, Ready to Install

Every order ships in a custom-built wooden crate that costs us over $1,000 per order. Some brands won't even mount the glass — they ship it loose to save on freight and hand you the labor.

  • Glass mounted at the factory
  • Pre-drilled and test-fitted before crating
  • Arrives ready to install — less labor, faster install
07

Private, Insured, Direct Delivery

Most brands hand your door to a large freight carrier that loads and unloads it ten times before it reaches you. That's where damage happens.

  • Private drivers, direct to you — costs us 4× more per order
  • Insurance taken out on every load
  • Never unloaded between the factory and your job site

Why We Build Them This Way

We got into this business as contractors. After installing multiple brands ourselves and watching unit after unit fail for the exact same reasons — seals, moving parts, damage in transit, and a warranty process designed to deny the claim — we built a door that does it completely differently.

  • Every upgrade included in the price, not sold back to you
  • Install issues eliminated — pre-drilled, test-fitted, ready to hang
  • We're in the USA for after-sale support and warranty, not overseas
  • We warranty what actually breaks — seals and moving parts included

Our doors are not stock for a reason. They're all aluminum for a reason. A door should not need to be replaced two years down the road — don't buy a cheap door and get forced into buying a second one within a year.

GLADIATOR CORE SERIES COLOR OPTIONS copy (1).png__PID:426eb680-b5c4-4969-8020-04ba953ce906GLADIATOR OFFICIAL CERTIFICATES.jpg__PID:79b7f1e6-c172-4260-afb0-d32a342cb84e
GLADIATOR PACKING SHIPPING BOXES copy.jpg__PID:b680b5c4-4969-4020-84ba-953ce906cf9dGLADIATOR WINDOW AND DOORS FACTORY GLOBAL MANUFACTURER W TEXT copy.jpg__PID:cd79b7f1-e6c1-4202-a0ef-b0d32a342cb8
GLADIATOR BIFOLD CONFIGURATIONS W LOGO 8-6-26 UP2 (1).jpg__PID:cd550331-ad35-4681-8117-fc65208ae441
TRACKING BANNER BG SMALL copy.jpg__PID:c6af63d3-a19f-46a6-be2a-88b8ae478f56
TRACKING BANNER MOBILE BG WEB copy.jpg__PID:dd38bfe7-cf92-4db8-9943-65de117f4398

Recently viewed products