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Luxury open-concept kitchen and dining area with natural wood ceiling, large glass sliding doors opening to ocean-view patio, red mosaic tile backsplash, black countertop island, and rustic wooden dining table with leather chairs.

series 4070-T

With the capacity for 20-foot tall panels, the 4070-T transforms glass into architecture, delivering two- story sliding doors with the efficiency of thermal-break engineering.

Photo Gallery

Luxury open-concept living and kitchen area with natural wood ceiling, black cabinetry, marble island with barstools, and folding glass doors opening to a covered patio featuring blue lounge chairs and outdoor greenery.

Product Highlights

key features

  • Massive panel support accommodates up to 120 sq. ft. and 1,400 Ibs. while maintaining slim 2½" sightlines and a 3¼" bottom rail.
  • Flush inlaid sill options offer refined floor transitions with concealed sub-floor water management.
  • Proprietary A4 Quad Swiss-Certified rollers provide soft and precise movement even for 20-foot panels.
  • Boutique locking options include the patented Archetype Narrow system in black or brushed stainless, with an optional magnetic lock.

Proprietary Hardware

Fleetwood’s aptly named Archetype hardware embodies our clientele’s commitment to luxury architectural principles. Our engineers design our proprietary hardware, not as an accessory, but as an integral element that ensures flawless functionality. Handcrafted in the USA from American-made, marine-grade stainless steel, each piece is electropolished for coastal endurance and backed by our Transferable Lifetime Warranty.

Fleetwood stainless steel sliding door roller assembly with dual precision wheels and engraved brand logo, designed for high-performance architectural hardware.

A4 Archetype Rollers

Swiss Certified Precision Bearings

Technical Information
Close-up of modern sliding door lock system with recessed pull handle and integrated thumb turn in brushed stainless steel finish on matte black frame.

Archetype

Stainless Steel or Black Powder Coat

Technical Information
Close-up of modern sliding door lock system with recessed pull handle and integrated thumb turn in brushed stainless steel finish on matte black frame.

Archetype Narrow

Stainless Steel or Black Powder Coat

Technical Information

FINISHES

Timeless Finishes. Cleaner Living. With proper maintenance, our anodized finishes and factory-baked paints last a lifetime, reducing chemical waste from refinishing. We also use processes that eliminate Volatile Organic Compounds that some products emit into the air. This ensures the healthiest home and supports our planet's environment.

Luxury dining room enclosed by floor-to-ceiling EDGE |f| glass walls with a black anodized finish, featuring a central dining table with expansive views of the Santa Fe wilderness beyond.

SILL OPTIONS

Sliding door sill with a low profile for a 4070-T Fleetwood door

4070-T Low Profile Sill

7/8" Sill - Optional Sill Leg Heights

Heaving duty flush sill for a 4070-T door with a Areche-Duct hidden drainage system.

4070-T Arche-Duct (Heavy Duty)

Flush Sill - 2" Buried

Hidden Sliding door sill for a 4070-T door

4070-T Hidden Sill

Flush Sill - 1" Buried (Limited Performance)

Sliding door sill for a 4070-T with a hidden Arche-Duct sill

4070-T Arche-Duct (Hidden)

Flush Sill - 2" Buried

Energy, Noise & Security

High Efficiency Glass:  Modern glazing from Fleetwood coupled with increasingly efficient insulation techniques allows a minimalist design with huge glass that does not compromise energy consumption.

Thermal Break Technology:  Fleetwood products with a “T” in the series number are manufactured with thermally broken aluminum for condensation control and energy efficiency. For over 30 years, Fleetwood has designed products around this now sweeping practice and does so with extensive testing and engineering so the product maintains the look for the ultimate minimalist.

Security Benefits:  Fleetwood endeavors to make products better instead of cheaper, resulting in specialty products that other manufacturers should not attempt. High-security laminated glass (like your car windshield) coupled with robust Fleetwood framing can withstand severe impact.

Noise Control:  Fleetwood chooses to offer a wide range of options instead of limiting features to increase profit and simplify production. Sound dampening upgrades to glass and products are available without affecting the budget or design.

Fire/Heat Resistance:  Steel products are designed and rated to resist fire damage, but these products are limited in function and can be costly. While not rated, Fleetwood aluminum products offer great performance and style and actually help maintain wall integrity during a fire. Typical residential windows (wood or vinyl) add to the flame whereas extruded aluminum retains its form at over 1000 °F.

Product Specifications

Standard Features

Finish

Stock Anodized Finish: Black (Class 1) or Clear (Class 1)

Glass

1.25″ Insulated Glass with Dark Bronze Spacer

Frame

6063 T-6 Extruded Aluminum

Thermal Barrier

Strut Thermal Barriers

Hardware

2-7/8″ Deep Perimeter Frame; 1″ Set Back Nail-Fin (Head & Jamb)

Stainless Steel Assembly Screws

Jamb Filler(s)

Head Filler(s)

Patented Arche-Duct Sub-Sill

Authentic Precision Bearing Stainless Steel Roller – A4

Archetype Narrow Hardware

Archetype 2nd Stainless Steel Multi-Point Latch (96″ Height +)

Actuator Height 48″

Adjustable Stainless Steel Strike

Stainless Steel Dust Box

Snap-In Stop Glazing

No Grids or SDL

Accessories

Panel Height Up to 20′

Maximum Panel Width: 12′ (Width & Height Cannot Both Exceed 108″)

Max 1400lbs Per Panel

Factory Assembled Panels

All Glazing Field Set (Vertical Insertion)

Glass Size Options

Equal Sized Glass

OPTIONAL FEATURES

Finish

Kynar 70% Paint (50% for dark colors, ex. Black)

Class 1 Custom Anodize (Light Bronze & Medium Bronze)

Glazing

9/16″, 1.5″

Glass Size Options

Unequal Sized Glass (Flush Stack)

Accessories

Heavy Duty Screen Door with UltraVue Mesh (Phifer.com)

Exterior or Interior Keyed Lock

Actuator Height: 48″, 36″ & 24″

TDL

Protective Sill Cap (Construction Use)

90 Degree Corner Door

Steel Look SDL

CONFIGURATIONS

Unlimited Multi-Slide / Pocket

MAX. PANEL WIDTH & HEIGHT

Maximum Panel Width

12′ (Glass & Weight Contingent)

Maximum Frame Height

22′

(Max width & height are not necessarily available in combination)

Technical Resources

Jumbo GLASS TABLE

series 4070-T Sliding Glass Door

U-Value

SHGC

No Dividers

Description/ Code (Over 70sq feet)

Air

Argon

Argon &

Warm Spacer

Air/ Argon

Energy Advantage 3/8"

.46

.44

-

.45/.44

Guardian SN68 3/8"

.44

.41

.39

.29/.29

Guardian SNX62 3/8"

-

-

.39

.21

STANDARD GLASS TABLE

series 4070-T Sliding Glass Door

Dual Glazing


Triple Glazing

U-Value

SHGC

No Dividers

U-Value

SHGC

No Dividers

Description/ Code (Over 70sq feet)

Air

Argon

Argon &

Warm Spacer

Air/ Argon

Air

Argon

Argon & Warm Spacer

Air/ Argon

Cardinal 366 6mm

-

.35

-

/.22


-

-

-

-

Cardinal 366/i89 6mm

.37

.35

-

.22/.21


-

-

-

-

Cardinal 272 6mm

-

.40

-

/.32


-

-

-

-

Cardinal 272/i89 6mm

-

.35

-

/.31


-

-

-

-

Guardian SN68 6mm

.43

.39

.35

.30/.30


.35

.32

-

.26/.25

Guardian SNX62 6mm

.43

.40

.39

.22/.21


.34

.31

-

.19/.18

Guardian SNX62/IS20 6mm

-

-

.35

/.21


-

-

.29

/.16

ADDITIONAL GLASS TESTING


Simulated Performance Alternative Reports are available upon request.

Spacers

  • A1 = Aluminum Spacer
  • SS-D = Stainless Steel Spacer
  • A2/TS-D = Warm Edge Spacers
  • ZF = Super Spacer


Linked reports reflect current testing to NFRC standards. If you have a suggestion for testing an additional type of glass, please email your suggestion to sales@fleetwoodusa.com.

SOUND TEST RESULTS

This door was designed for a luxury residence, which seldom requests sound test data. For comparative analysis only, we provide a series 3000-T report.


WEATHER TEST RESULTS

AAMA/WDMA/NAMI/HVHZ/ASTM

All testing was performed in a laboratory environment to determine results. These reports are provided to allow Engineers, Architects, and Design professionals reasonable expectations of products and may not illustrate every option, condition, or configuration available. These are for illustration and comparative analysis only.

*Reports exceeding 4 years may not have current 3rd party certification, and will not be labeled.

Current Test Reports:



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