The Edge Isn’t Just Slimmer. It’s Smarter

Introducing ThermoEdge™—our advanced thermal break system engineered for next-generation aluminum windows and doors. Trademark-pending. Performance-obsessed. Designed for those who demand more.

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What Is ThermoEdge™?

Built From the Inside Out to Beat the Elements

ThermoEdge™ is Mosaic’s exclusive aluminum frame system that uses advanced thermal break technology to eliminate the performance gap in traditional metal-framed systems. While other brands offer “ok” efficiency in an aluminum frame, we built a better one from scratch—combining sleek design, rigid strength, and cutting-edge insulation that holds up across any climate zone.

This is next-gen energy efficiency in a modern architectural frame.

Standard Aluminum Frame

  • Cold-to-the-touch interiors
  • Poor condensation resistance
  • Energy bleed at the frame
  • Outdated thermal break materials

ThermoEdge™ Frame

  • Advanced ThermoBreak™ technology
  • Consistent interior temperatures
  • Stronger moisture control
  • Energy-efficient and aesthetically clean

Performance Specs

Numbers That Back It Up

Feature ThermoEdge™ Performance
U-Factor 0.30
SHGC 0.38
Visible Transmittance 0.51
Air Leakage ≤ 0.3 cfm/ft²
Condensation Resistance 50
Thermal Break Material Proprietary ThermoBreak™
Frame System Multi-chamber, insulated

Why It Matters

Designed for Builders. Loved by Homeowners. Approved by Architects.

ThermoEdge™ solves the 3 biggest problems with aluminum systems:

Cold Transfer

No more freezing frames or sweating glass

Energy Loss

Keep HVAC costs down, comfort up

Visual Disruption

Clean lines and minimal sightlines—nothing bulky or plastic-looking

Part of the Mosaic System

Compatible Across Our Full Line

ThermoEdge™ comes standard on most Mosaic window and door configurations, including:

ThermoGlass™ Windows

Fixed, operable, and custom

Multi-slide & Bi-fold Doors

Entry Systems

GlassWall™ Interior Partitions

Mosaic AeroFold™

Precision-crafted bi-fold door systems.

Mosaic Axiom™

Multi-functional window solutions for modern architecture.

Mosaic Alumador™

High-end aluminum garage doors with architectural appeal.

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Ready to Build with the Edge?

Whether you’re an architect speccing a high-performance modern home, a builder tired of bulky thermally broken aluminum, or a dealer seeking a premium upgrade for your showroom—ThermoEdge™ is the future.

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• Transform Spaces • Elevate Designs