SUPPORT WHERE YOU NEED IT. THERMAL BREAK WHERE YOU
WANT IT.
Innergy Rigid Thermal Reinforcements are the high-performing, energy efficient alternative to aluminum inserts.
Made from advanced fiber-reinforced polyurethane
Custom designed to slide easily into energy-efficient window and door frame chambers for greater support and insulation
Virtually impermeable to cold or heat (-40° F to >200° F) and reduces condensation
Result is a new, more energy-efficient system with all the strength and structural reinforcement of aluminum, but with a whole new set of high performance benefits.
Replacing Aluminum with Innergy Thermal Reinforcements
For decades, aluminum has been the go-to material to provide structural and thermal reinforcement in PVC window systems. Its inherent strength and durability have long made it a popular choice. However, as the industry evolves, the market changes, and new materials emerge, reliance on aluminum is being re-evaluated across the industry.