Vitro Glass donates STARPHIRE low-iron glass to Fallingwater window restoration project

Vitro Glass donates STARPHIRE low-iron glass to Fallingwater window restoration project
Photo source
Photo courtesy of the Western Pennsylvania Conservancy

Date: 20 October 2020

Historic masterpiece was among first to be specified with ultra-clear glass in the 1930s

Vitro Architectural Glass (formerly PPG Glass) announced that it has donated Starphire Ultra-Clear® glass to replace multiple windows at Frank Lloyd Wright’s Fallingwater in Mill Run, Pennsylvania.

As part of an on-going restoration effort, the Western Pennsylvania Conservancy—owners and caretakers of Fallingwater—recently replaced the glass in 16 of its windows with Starphire® glass as part of a larger conservation project addressing corrosion of steel door and window frames. The Conservancy is scheduled to restore more windows using Starphire® glass as part of its proposed preservation efforts in the coming years.

Wright specified Waterwhite glass, a proprietary low-iron formulation developed by Vitro Architectural Glass in the 1930s, and the precursor to Starphire® glass. The architect was drawn to the glass’s capacity to diminish the visual barrier between the home’s interior space and its iconic forest setting. Starphire® glass is commonly selected by today’s leading architects to achieve a similar objective.

Vitro Glass also donated Starphire® glass to Fallingwater for a major renovation project that took place there between 2009 and 2015. By the time that project was complete, the Western Pennsylvania Conservancy had replaced glass in 320 windows with laminated glass fabricated from Starphire Ultra-Clear® glass.

Starphire® glass remains the clearest, most transparent commercial float glass available today with visible light transmittance (VLT) of 91 percent in a standard ¼-inch (6-millimeter) thickness.

To learn more about Starphire® glass, visit www.vitroglazings.com or call 1-855-VTRO-GLS (887-6457).

Vitro Glass donates STARPHIRE low-iron glass to Fallingwater window restoration project
Photo courtesy of the Western Pennsylvania Conservancy
600450 Vitro Glass donates STARPHIRE low-iron glass to Fallingwater window restoration project glassonweb.com

Others also read

Satinal SpA, a leading Italian manufacturer of STRATO® EVA interlayers for safety glass lamination, has been making significant strategic moves in 2025 to reinforce its position as a key market player.
Satinal reinforces global expertise with a technical visit from its South American Sales Manager to the STRATO® EVA production hub in Italy.
Vitro Architectural Glass has strengthened its leadership team with the promotions of Chris Fronsoe and Trevor Hall, reinforcing its commitment to innovation and customer-focused excellence.
Vitro Architectural Glass celebrates triple recognition at the 2025 Product Innovation Awards, with BirdSmart®, Sungate ThermL™ and VacuMax™ VIG honored for their standout performance and innovation in architectural glass.
DFI is proud to announce the successful completion of the skylight insulated glass units at The Avenues – Riyadh, a landmark development designed to become the largest commercial mall in the Middle East.
Vitro Architectural Glass is marking a landmark year as several of its most influential Solarban® products reach major performance and innovation milestones.

Add new comment

From industry

Polígono Industrial El Bayo, parcela I, 19
24492 Cubillos del Sil León
Spain

İçmeler Mah. D-100 Karayolu Cad. No:44A,
34947 Tuzla,/İstanbul
Turkey

52 Corniche El-Nil, AL-SHARIFAIN Tower 10th Floor,
Maadi,
Cairo Governorate
11728
Egypt

Ottergemsesteenweg 707-Zuid
9000 Ghent
Belgium

NEWS RELATED PRODUCTS

Kuraray Europe GmbH
Glaston Corporation
SATINAL SPA