3-1/2” Platform
Trivati Glass Walls

The 3-1/2” Glass Walls Platform is a site built, progressive system made of framing components cut and assembled on site. Its tri-channel system expands design flexibility, allowing for decorative inserts and pocket doors that add substantial aesthetic variation, functional versatility, and a more customized, architectural expression. The result is a single or double glazed wall solution that brings transparency, refinement, and finish continuity to interiors designed to change over time.

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System Overview

Explore the 3-½” Site Built Glass Walls Platform kit of parts through the sections below, including system fundamentals, doors, hardware, transition details, materials and finishes, and features & performance.

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System Fundamentals

The 3-1/2” Glass Walls Platform is a combination of vertical and horizontal rails cut and assembled with maximum flexibility of visual details. This component-based approach gives project teams the flexibility to meet a broad array of aesthetic goals and field conditions while maintaining a clean, coordinated glass wall expression.

Tri-Channel System

Features three channels that can be activated or covered as needed, enabling the integration of centered or offset single-glazing, double-glazing, and solid walls within a unified profile

Bottom Rail Height

The bottom rail is offered in 1.5” and 2.5” height

Minimal Reveals

The minimal reveals create a refined, built-in appearance; walls fit tightly from floor to ceiling for an aesthetic that feels more permanent than modular

Sliding Pocket Door

A sliding pocket door rests perfectly between both panes of glass, creating a sophisticated and clean visual aesthetic

Decorative Insert

Adding a decorative insert to the center channel tailors the visual expression of the wall system to your space and style

Glass Slab Swing Door

Wood Swing Door

Wood Glazed Swing Door

Double Glazed Swing Door

Glass Slab Sliding Door

Double Glazed Sliding Door

Cylindrical

Non-handed option available on wood and metal doors
Available on all pivot doors

Mortise

Offering includes a wide range of options, providing more design choices
Available on all pivot doors

Deadbolt with Pull

Mortise lock capability with pull
Available on all sliding doors

Single Action Egress (SAE)

Supports specific accessibility requirements
Available on glass doors only
Mortise lock functionality
Available on all sliding doors

D Pull

Clean, rectilinear design. 12” (305mm) in length
Available on pivot and sliding doors
Available on wood, wood glazed, and glass slab doors

Tubular Pull

16” (406mm) overall length
Available on all swing and sliding doors

Architectural Pull

Select from lengths ranging from 18” - 84” (457mm - 2134mm)
Available on all swing and sliding doors

Inline Transition

Inline glazing connector for glass to glass
Glass to solid transitions supports double-, or single-glazed
Single glazing may be inline or centered

2-Way Transition

Glass-to-glass or glass-to-solid transitions
Two-way glazing connectors have a metal options available in bright or painted finish
Accommodates single- or double-glazed glass
Available with miter post or transition post cover

3-Way Transition

Three-way glazing available with three-way 90 degree connector with a metal or bulb seal option for off-modular interfaces with glass fronts
Fly-by glazing options include single glazed to offset glazed, double glazed to double glazed, single and double glazed to solid wall

Features & Performance

The 3-1/2” Glass Walls Platform is engineered for performance—delivering dependable privacy, durability, and finish consistency. Designed for demanding interiors, it balances everyday performance with clean, disciplined architectural expression.

Acoustics

STC ratings are determined by testing a representative according to ASTM E90 and classified according to ASTM E413 by an accredited independent testing agency

Glass, Single Glazed - 37 STC
Glass, Double Glazed - 50 STC

See STC rating for Wall Systems

Structural & Building Code

Load Bearing Capacity (ANSI / BIFMA X5.6)
Transverse-Load Capacity (ASTM E72)
Glass Thickness (ASTM E1300)
Glazing Materials (ANSI Z97.1) and markings
Seismic Loads (per zone requirements)
Materials comply with non-combustible building types in accordance with ASTM E84

Sustainability

GREENGUARD GOLD Certified
BIFMA Level 3 Certified
Living Building Challenge Declare®
Indoor Air Quality
• GREENGUARD certified to be low-emitting
• In compliance with ANSI/BIFMA Standard Method M7.1-2011
Part of the Haworth Take Back Program

See Sustainability Report

Compatible Products

The 3-1/2” Glass Walls Platform is designed to work seamlessly with the 3-1/2" solid wall solutions, giving project teams greater freedom to balance privacy, transparency, acoustic performance, and light. This double glazed glass wall can also be applied in combination with the 1-1/2” single glazed glass wall, bringing the same modern aesthetic while minimizing the framing depending on the level of glazing required.