TruSeal - Insuledge: The largest insulating glass manufacturer in the world.

Insuledge

The Ultimate Warm Edge

After years in development, TruSeal introduces Insuledge, the next class of warm-edge spacer systems. Insuledge incorporates a proprietary molding process that combines the very best elements to deliver all the benefits of rigid spacer bar with the thermal performance of non-metallic---all in one flexible spacer design.

Effective MVRI Dual Seal
P1 Durability Testing
Less Conductivity
Reduced Total Window U-Value
KLIN Value
Edge of Glass Temperatures
Superior Argon Gas Retention
GridLoc™ End Clips Secure Muntins

Effective MVRI Dual Seal
The combination of low permeability and both longer and thinner moisture vapor transmission paths, result in the best design possible. A higher MVRI indicates better moisture vapor resistance and improved long-term durability.

P1 Durability Testing
Insuledge surpasses 120 weeks of P1 exposure. The P1 box utilized for this testing is the most severe design.

Less Conductivity
Its hollow, non-metal core replaces conductive solid or foam material with better insulating air space making it lower in conductivity than the next best warm edge spacer.

Reduced Total Window U-Value
U-Value represents the total heat loss through the window. The lower the number the better. Insuledge improves a window's U-Value.

KLIN Value
Klin represents the heat transfer per unit length through the edge seal spacer system without any glazing. The lower the Klin value, the better the thermal performance of an edge seal system.

Edge of Glass Temperatures
Better insulating Insuledge improves the temperature of the glass. Warmer glass makes you feel more comfortable.
Simulations performed by Enermodal Engineering Limited using Window 5 beta 2 and THERM 5 alpha.

Superior Argon Gas Retention
Insuledge's proven argon retention adhesive has been used in over 100 million insulating glass units. Minimal gas loss occurs after exposure to CGSB, ASTM, DIN or CEN seal durability tests. Regardless of how gas retention is evaluated, Insuledge retains argon, thereby maintaining the thermal properties of windows long term.

Gridloc™ Muntin End Clips
TruSeal’s design of GridLoc™ Muntin End Clips allows for easy placement and secure retention of muntins without displacing the spacer during insertion.
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