The Topglass Fire Retardant (FR) range is designed and supplied as fire and smoke retardant natural lighting systems for use in commercial and industrial buildings.

Alsynite offers two grades of Fire Retardant translucent roofing:

Topglass/Topclad FR 50

BRANZ tested to ISO 5660; AS/NZS 3837 cone calorimeter testing in accordance with NZBC verification method C/VM2 appendix A; BRANZ Type tested ISO 9705 room test; Building Code (NZBC) Group 3 classification.

Topglass/Topclad FR 60

BRANZ Tested to ISO 5660; AS / NZS 3837 cone calorimeter testing in accordance with verification method C/VM2 appendix A; Building Code (NZBC) group number 2 classification.

For more information please see our Topglass pages.