NFRC 70 Series

•70mm frame depth

•1.8mm wall thickness

•Thermally broken aluminum profiles

•Powder coating and anodized（standard colors and customized colors）

•1" Insulated glass unit

•Multi-point   locking at all four sides

•EPDM   sealing gaskets

•Euro-groove   design for hardware versatility

•Hardware: SI or ROTO   from Germany

•Hoppe handle

• Concealed Hinges   support up to 240Ibs.sash

OPTIONAL_FEATURES

•Receptor system

•Powder coated dual finish(two-tone color) option

•High insulated profile system for better energy efficiency

•Up to 1.8" Insulated glass with low-e or solar low-e options

•Warm edges pacer and 4SG to maximize   energy efficiency

•Sound insulated profile system for superior OITC ratings

•PTAC Louvers and Ventilation louvers

•Bird friendly glazing

•Concealed hinges support up to 400_lbs._sash

• Top European brand hardware

PERFORMANCE_VALUES

Air Leakage

<0.1 cfm/ft²

Water Penetration Resistance

12psf

Wind Pressure Design

50 psf

U-Value

0.21~0.35 Btu/(h.ft².˚F)

SHGC

0.1~0.35