5000 Series Sublinear Collection

Uninterrupted Vistas | Monumental Innovation

The 5000 Series Sublinear redefines the sliding-door experience. Patent-pending Reverse Rolling Technology with panel track extension and the roller cartridges in the sill removes every visual obstacle between indoors and out.
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Defining Features

  • Barefoot Sill i Low-profile sill design that minimizes step-over height while maintaining durability.
  • 7/8" Slim Rails & Flush Sightlines i Unbroken panoramas without sacrificing strength.
  • Thermally-Broken Aluminum Constructioni Aerospace-grade billets paired with precision polyamide struts slash heat transfer and condensation
  • Silent Operationi Twin polyamide rollers glide quietly under loads up to 350 lbs each.
  • 1.50" Insulating Glassi Supports oversized, seismic, or impact-rated glass packages.

Inspired Configurations

  • Versatile Panel Layoutsi Standard sliding, pocketing, Vari-Slide, and custom-angle configurations (single or multiple panels).
  • Pivot-Door Integration i Pairs seamlessly with Sublinear Pivot doors for dramatic entry systems
  • Smart Motorization Options i Hard-wired or wireless systems compatible with leading home- automation platforms.

Curated Luxury Options

  • Frame Finishes i Available in Dark Bronze Anodized, Clear Anodized, or any custom Kynar® color
  • Hardware i Choose concealed or exposed twin point levers, multi-point IP Lead-Stile locks, and custom pulls & finishes.
  • Glass Packages i Includes high-performance low-e, laminated, acoustic, security, and impact-rated options.
  • Disappearing Screen i Pleated screen retracts cleanly into a 5" jamb cartridge when not in use..

Eco-Friendly, Green Building Options

Our thermally broken aluminum framing provides superior environmental benefits and energy efficiency for your luxury home.

Weather Resistant

Durable and resistant to weathering and corrosion, perfect for harsh climates.

Recyclable

Thermally broken aluminum frames are fully recyclable, the most environmentally friendly choice.

Low Maintenance

Require less upkeep compared to traditional doors, making them cost-effective long-term.

Superior Insulation

Reduce heat transfer and improve energy efficiency with advanced thermal break technology.

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