window tech systems




ALUMINUM WINDOWS

Commercial

Tilt Double Hung   -   Fixed

7000C Series – 3 ¼” Frame

Standard Features

    • Window mulls with 3 ¼” frame of windows with operable sash and fixed lites.
    • Tilt-in sash permits interior & exterior cleaning from inside.                
    • Full length integral lift handles improve ease of operation.
    • Double spiral balances in larger size windows increase sash performance.
    • Factory-assembled multiple windows with common jamb upgrades structural integrity & ease of installation.
    • Frame design permits half screen removal only to the interior, thereby avoiding accidental fall-out.
    • Windows are tested to AAMA standards.

Optional Features

    • Interior & exterior landmark muntin grids improve aesthetic appearance.
    • Low-E glass/Argon sash units upgrade thermal properties.
    • Custom flanged frames improve quality & ease of installation.
    • Multiple glass types permit windows conforming with various structural, thermal, shading, and safety requirements.
    • Stainless steel security screens enhance child safety & vandal resistance.
    • Operable blinds-between-the-glass reduce    cleaning, maintenance & child cord hazard.

     


Test

AAMA

Air Inf

Water

U-Factor

CRF

Size

Rating

25 mph

psf

Clear/Air

Low-E/Argon

Clear/Air

Low-E/Argon

 

 

 

 

 

 

 

 

Model 7000 Double Hung Tilt

4’6” x 7’6”

H-C50

0.14

8.25

0.62

0.49

52

55

4’0” x 6’0”

H-C60

0.14

9.0

0.62

0.49

52

55

Model 7500 Fixed

6’0” x 6’0”

F-C70

0.01

12.0

0.58

0.50

66

63

 


WINTECH ALUMINUM WINDOWS
Commercial
7000 Series
Tilt Double Hung-Fixed
Product Summary & Performance Data
Model
7000 Double Hung 7500 Fixed
AAMA Rating
H-C50
H-C60 F-C70
Test Size
4'6"X7'6" 4'O"X6'0" 6'0X6'0"
Frame Depth
3 1/4"
3 1/4" 3 1/4"
Insulated Glass Thickness
7/8"
7/8" 7/8"
Screen Option
1/2 or Full
1/2 or Full N/A
Sash & Frame Extrusion
0.062 0.062 0.062
Sill Extrusion
0.078 0.078 0.062
Thermal Break
Yes Yes Yes
Air Infiltration
(25mph) (cfm/sqft)
0.14 0.14 0.01
Water Test Pressure (psf) 8.25 9.0 12.0
Structural Load (psf) 75 90 105
Operating Force (lbf)
45
45 N/A
 
U-FACTOR
Clear/Air
Low-E/Argon

0.62
0.49

0.62
0.49

0.58
0.50

CRF
Clean / Air
Low E/Argon


52
55

52
55

66
63
U-Factor-Thermal Transmittance
CRF-Condensation Resistance Factor

 

 

 

 

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