BI-FOLD 80 SERIES

Glass specifications:

6mm+21Ar+6mm

8mm+18Ar+8mm

Glass Configuration:

Clear

Fluted Glass

Custom Coating Colors

Obscured Glass

Single Panel Silver Low-E

Double Silver Low-E

Ultra Clear

Single Panel Bule Low-E

Hardware:

KSBG

Standard Equipment

Optional Equipment

Water Tightness :
350Pa

Ultimate Pressure :
Positive – 2000Pa
Negative – 2000Pa

Air Tightness :
Sealed
Positive – 75Pa – 57.39Ls⁻¹
Negative – 75Pa – 84.84Ls⁻¹

Unsealaed
Positive – 75Pa – 70.79Ls⁻¹
Negative – 75Pa – 140.58Ls⁻¹

Net Leakage
Positive – 75Pa – 13.40Ls⁻¹
Negative – 75Pa – 55.74Ls⁻¹