STOREFRONT

The FG-450 and FG-451 storefront systems are both available in shear block and screw spline fabrication. The FG-450 utilizes 1/4” and up to 1/2” glass, while the FG-451 utilizes 1/2” and up to 1” insulated glass.

The FG-451T features thermal-break designs to reduce heat transfer and keep internal surfaces warmer. The FG-451T accepts 1” insulated glass.

*Options: 1/4” to 3/4” reducers

Gamco Model/ Description	Wall Thickness	Frame Depth	Profile	Glazing Thickness	Minimum Size	Maximum Size w/o Structural Reinforcement	Color	Stainless Steel Cladding
FG-450 Flushing Glazing	0.085	4-1/2"	1-3/4"	1/4", 3/8", or 1/2"	8" x 8"	10' x 10'	Clear Anodized Dark Bronze White Paint	Y
FG-451 Flushing Glazing	0.085	4-1/2"	2"	1"	8" x 8"	10' x 10'	Clear Anodized Dark Bronze White Paint	Y
FG-451 Thermal Flushing Glazing	0.085	4-1/2"	2"	1"	8" x 8"	10' x 10'	Clear Anodized Dark Bronze White Paint	Y

Type		Medium Stile Door	Flush Glaze FG-450	Flush Glaze FG-451
Size (Width X Height)		3′-0″ x 7′-0″	10′-5″ x 8′-0″	10′-5″ x 8′-0″
ASTM E 283	Air Infiltration@6.24 PSF (50MPH)	2.00 CFM/SQFT	0.01 CFM/SQFT	0.015 CFM/SQFT
ASTM E 331	Water Test Pressure (No Leakage)	1.57 PSF	10.00 PSF	12.00 PSF
ASTM E 330	Uniform Structural Test To Positive & Negative Pressure (No Damage)	82.50 PSF	52.5 PSF	52.5 PSF