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This amount of glass....
This amount of glass....
can now be equal to this much insulation.
Insulation
140mm
8mm
Enthermal

Enthermal™:
A clear gamechanger.

Ultra-thin glass technology capable of outperforming traditional insulation. It’s like an insulated wall you can see through.

20-year warranty. 
Built to last. 
Created to perform.

Available in a wide range of Low-E aesthetic options.

Reduced embodied carbon and overall footprint.

The technology

Enthermal™ is designed to reduce energy consumption with high R-value energy-efficient vacuum insulating windows installed in existing buildings and new construction.

Our solutions deliver between R-18 and R-21 thermal insulation – outperforming current glass and window product offerings by up to 4×. Enthermal™ high-performance glass can be customized for climatic regions (Low-E coating selection) and window sizes (glass thickness selection) to maximize return on investment.

The results

Achieve up to 45% total building energy savings.
Save on capital expenditures with simple installation on existing infrastructure.
Heavily reduces HVAC load and operating carbon.
While increasing occupant comfort in all seasons.
Realize rapid payback — and long-term savings.
While avoiding costly and ongoing carbon penalties.

The results

Achieve up to 45% total building energy savings.
While increasing occupant comfort in all seasons.
Save on capital expenditures with simple installation on existing infrastructure.
Realize rapid payback — and long-term savings.
Heavily reduces HVAC load and operating carbon.
While avoiding costly and ongoing carbon penalties.
8mm
Profile
77
CRF
33+
STC
DP90 WInd Rating
12K
PSI Fully Tempered
100% Recyclable
4.6
kg/ft2 Embodied Carbon
20yr Warranty

The performance

Single Silver

u-Factor
0.075
BTU/hr-ft2-F
R-Value
13
hr-ft2-F/BTU
Solar Heat Gain Coefficient
0.47
SHGC
75% TVIS

Double Silver

u-Factor
0.625
BTU/hr-ft2-F
R-Value
16
hr-ft2-F/BTU
Solar Heat Gain Coefficient
0.38
SHGC
72% TVIS

Triple Silver

u-Factor
0.055
BTU/hr-ft2-F
R-Value
18
hr-ft2-F/BTU
Solar Heat Gain Coefficient
0.24
SHGC
63% TVIS

Data Sheets

Imperial
Metric

The applications

Retrofit

Changing out existing single- or double-pane glass with Enthermal™ levels up insulation with a less than 5-year payback.

Replace

Existing windows with ease while cutting payback period in half. An investment in sustainability.

Build

Using Enthermal™ for new construction helps meet codes, exceed ESG goals, and helps future-proof your investment.

The proof

Enthermal™ is making a difference in buildings and homes the world over. In this retrofit case study, see how we reduced HVAC energy consumption and costs by up to 47% per year, lowered operating carbon emissions by 3.1 kg per ft2 per year, reduced embodied carbon by 13.2 kg per ft2 of glazing surface area, improved occupant comfort by raising the glass surface temperature up to 25° F in winter, and realized a 2.5× increase in glazing ROI.

Retrofit Case Study
Download PDF

Join the change.

From new construction to retrofits, we’re ready to level up efficiency and compliance.

Let’s get started

Download the data sheet.

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Download the data sheet.

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